d1e8a6fdad
Now we do not have separate AMD builds, instead we use a UMD wrapper to support both AMD and CommonJS environments along with the browser. This has been tested with RequireJS and it correctly imports Select2 and hooks into jQuery. This means that all builds will include the Almond AMD loader, but this isn't that much of an issue when you consider the file sizes. The loader is namespaced so RequireJS and other AMD builders don't complain about `require` and `define` existing. This is also done so AMD loaders don't conflict, as Select2's AMD loader should operate independently of others. There are now two layers of wrappers that are applied to files, only one of which is used for the translation files. This allows us to only load in the internal Select2 modules once, and in general makes most things cleaner. These have also been pulled out into individual JS files instead of being stored in JSON files, allowing us to add comments and make things look readable. Because we use a few hacks, these files are heavily commented as well. This closes https://github.com/select2/select2/issues/2945. This closes https://github.com/select2/select2/issues/2946.
5828 lines
142 KiB
JavaScript
5828 lines
142 KiB
JavaScript
/*!
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* Select2 4.0.0-rc.1
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* https://select2.github.io
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*
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* Released under the MIT license
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* https://github.com/select2/select2/blob/master/LICENSE.md
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*/
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(function (factory) {
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if (typeof define === 'function' && define.amd) {
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// AMD. Register as an anonymous module.
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define(['jquery'], factory);
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} else if (typeof exports === 'object') {
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// Node/CommonJS
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factory(require('jquery'));
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} else {
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// Browser globals
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factory(jQuery);
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}
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}(function (jQuery) {
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// This is needed so we can catch the AMD loader configuration and use it
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// The inner file should be wrapped (by `banner.start.js`) in a function that
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// returns the AMD loader references.
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var S2 =
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(function () {
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// Restore the Select2 AMD loader so it can be used
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// Needed mostly in the language files, where the loader is not inserted
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if (jQuery && jQuery.fn && jQuery.fn.select2 && jQuery.fn.select2.amd) {
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var S2 = jQuery.fn.select2.amd;
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}
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var S2;(function () { if (!S2 || !S2.requirejs) {
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if (!S2) { S2 = {}; } else { require = S2; }
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/**
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* @license almond 0.2.9 Copyright (c) 2011-2014, The Dojo Foundation All Rights Reserved.
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* Available via the MIT or new BSD license.
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* see: http://github.com/jrburke/almond for details
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*/
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//Going sloppy to avoid 'use strict' string cost, but strict practices should
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//be followed.
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/*jslint sloppy: true */
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/*global setTimeout: false */
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var requirejs, require, define;
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(function (undef) {
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var main, req, makeMap, handlers,
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defined = {},
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waiting = {},
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config = {},
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defining = {},
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hasOwn = Object.prototype.hasOwnProperty,
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aps = [].slice,
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jsSuffixRegExp = /\.js$/;
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function hasProp(obj, prop) {
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return hasOwn.call(obj, prop);
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}
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/**
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* Given a relative module name, like ./something, normalize it to
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* a real name that can be mapped to a path.
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* @param {String} name the relative name
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* @param {String} baseName a real name that the name arg is relative
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* to.
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* @returns {String} normalized name
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*/
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function normalize(name, baseName) {
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var nameParts, nameSegment, mapValue, foundMap, lastIndex,
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foundI, foundStarMap, starI, i, j, part,
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baseParts = baseName && baseName.split("/"),
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map = config.map,
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starMap = (map && map['*']) || {};
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//Adjust any relative paths.
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if (name && name.charAt(0) === ".") {
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//If have a base name, try to normalize against it,
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//otherwise, assume it is a top-level require that will
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//be relative to baseUrl in the end.
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if (baseName) {
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//Convert baseName to array, and lop off the last part,
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//so that . matches that "directory" and not name of the baseName's
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//module. For instance, baseName of "one/two/three", maps to
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//"one/two/three.js", but we want the directory, "one/two" for
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//this normalization.
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baseParts = baseParts.slice(0, baseParts.length - 1);
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name = name.split('/');
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lastIndex = name.length - 1;
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// Node .js allowance:
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if (config.nodeIdCompat && jsSuffixRegExp.test(name[lastIndex])) {
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name[lastIndex] = name[lastIndex].replace(jsSuffixRegExp, '');
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}
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name = baseParts.concat(name);
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//start trimDots
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for (i = 0; i < name.length; i += 1) {
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part = name[i];
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if (part === ".") {
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name.splice(i, 1);
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i -= 1;
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} else if (part === "..") {
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if (i === 1 && (name[2] === '..' || name[0] === '..')) {
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//End of the line. Keep at least one non-dot
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//path segment at the front so it can be mapped
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//correctly to disk. Otherwise, there is likely
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//no path mapping for a path starting with '..'.
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//This can still fail, but catches the most reasonable
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//uses of ..
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break;
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} else if (i > 0) {
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name.splice(i - 1, 2);
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i -= 2;
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}
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}
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}
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//end trimDots
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name = name.join("/");
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} else if (name.indexOf('./') === 0) {
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// No baseName, so this is ID is resolved relative
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// to baseUrl, pull off the leading dot.
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name = name.substring(2);
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}
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}
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//Apply map config if available.
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if ((baseParts || starMap) && map) {
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nameParts = name.split('/');
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for (i = nameParts.length; i > 0; i -= 1) {
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nameSegment = nameParts.slice(0, i).join("/");
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if (baseParts) {
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//Find the longest baseName segment match in the config.
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//So, do joins on the biggest to smallest lengths of baseParts.
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for (j = baseParts.length; j > 0; j -= 1) {
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mapValue = map[baseParts.slice(0, j).join('/')];
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//baseName segment has config, find if it has one for
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//this name.
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if (mapValue) {
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mapValue = mapValue[nameSegment];
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if (mapValue) {
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//Match, update name to the new value.
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foundMap = mapValue;
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foundI = i;
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break;
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}
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}
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}
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}
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if (foundMap) {
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break;
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}
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//Check for a star map match, but just hold on to it,
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//if there is a shorter segment match later in a matching
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//config, then favor over this star map.
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if (!foundStarMap && starMap && starMap[nameSegment]) {
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foundStarMap = starMap[nameSegment];
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starI = i;
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}
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}
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if (!foundMap && foundStarMap) {
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foundMap = foundStarMap;
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foundI = starI;
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}
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if (foundMap) {
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nameParts.splice(0, foundI, foundMap);
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name = nameParts.join('/');
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}
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}
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return name;
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}
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function makeRequire(relName, forceSync) {
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return function () {
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//A version of a require function that passes a moduleName
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//value for items that may need to
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//look up paths relative to the moduleName
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return req.apply(undef, aps.call(arguments, 0).concat([relName, forceSync]));
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};
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}
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function makeNormalize(relName) {
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return function (name) {
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return normalize(name, relName);
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};
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}
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function makeLoad(depName) {
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return function (value) {
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defined[depName] = value;
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};
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}
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function callDep(name) {
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if (hasProp(waiting, name)) {
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var args = waiting[name];
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delete waiting[name];
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defining[name] = true;
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main.apply(undef, args);
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}
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if (!hasProp(defined, name) && !hasProp(defining, name)) {
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throw new Error('No ' + name);
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}
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return defined[name];
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}
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//Turns a plugin!resource to [plugin, resource]
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//with the plugin being undefined if the name
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//did not have a plugin prefix.
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function splitPrefix(name) {
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var prefix,
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index = name ? name.indexOf('!') : -1;
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if (index > -1) {
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prefix = name.substring(0, index);
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name = name.substring(index + 1, name.length);
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}
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return [prefix, name];
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}
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/**
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* Makes a name map, normalizing the name, and using a plugin
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* for normalization if necessary. Grabs a ref to plugin
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* too, as an optimization.
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*/
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makeMap = function (name, relName) {
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var plugin,
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parts = splitPrefix(name),
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prefix = parts[0];
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name = parts[1];
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if (prefix) {
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prefix = normalize(prefix, relName);
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plugin = callDep(prefix);
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}
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//Normalize according
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if (prefix) {
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if (plugin && plugin.normalize) {
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name = plugin.normalize(name, makeNormalize(relName));
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} else {
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name = normalize(name, relName);
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}
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} else {
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name = normalize(name, relName);
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parts = splitPrefix(name);
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prefix = parts[0];
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name = parts[1];
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if (prefix) {
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plugin = callDep(prefix);
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}
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}
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//Using ridiculous property names for space reasons
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return {
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f: prefix ? prefix + '!' + name : name, //fullName
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n: name,
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pr: prefix,
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p: plugin
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};
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};
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function makeConfig(name) {
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return function () {
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return (config && config.config && config.config[name]) || {};
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};
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}
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handlers = {
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require: function (name) {
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return makeRequire(name);
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},
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exports: function (name) {
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var e = defined[name];
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if (typeof e !== 'undefined') {
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return e;
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} else {
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return (defined[name] = {});
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}
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},
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module: function (name) {
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return {
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id: name,
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uri: '',
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exports: defined[name],
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config: makeConfig(name)
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};
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}
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};
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main = function (name, deps, callback, relName) {
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var cjsModule, depName, ret, map, i,
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args = [],
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callbackType = typeof callback,
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usingExports;
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//Use name if no relName
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relName = relName || name;
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//Call the callback to define the module, if necessary.
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if (callbackType === 'undefined' || callbackType === 'function') {
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//Pull out the defined dependencies and pass the ordered
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//values to the callback.
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//Default to [require, exports, module] if no deps
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deps = !deps.length && callback.length ? ['require', 'exports', 'module'] : deps;
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for (i = 0; i < deps.length; i += 1) {
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map = makeMap(deps[i], relName);
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depName = map.f;
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//Fast path CommonJS standard dependencies.
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if (depName === "require") {
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args[i] = handlers.require(name);
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} else if (depName === "exports") {
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//CommonJS module spec 1.1
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args[i] = handlers.exports(name);
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usingExports = true;
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} else if (depName === "module") {
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//CommonJS module spec 1.1
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cjsModule = args[i] = handlers.module(name);
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} else if (hasProp(defined, depName) ||
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hasProp(waiting, depName) ||
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hasProp(defining, depName)) {
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args[i] = callDep(depName);
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} else if (map.p) {
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map.p.load(map.n, makeRequire(relName, true), makeLoad(depName), {});
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args[i] = defined[depName];
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} else {
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throw new Error(name + ' missing ' + depName);
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}
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}
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ret = callback ? callback.apply(defined[name], args) : undefined;
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|
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if (name) {
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//If setting exports via "module" is in play,
|
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//favor that over return value and exports. After that,
|
|
//favor a non-undefined return value over exports use.
|
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if (cjsModule && cjsModule.exports !== undef &&
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cjsModule.exports !== defined[name]) {
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defined[name] = cjsModule.exports;
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} else if (ret !== undef || !usingExports) {
|
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//Use the return value from the function.
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defined[name] = ret;
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}
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}
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} else if (name) {
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//May just be an object definition for the module. Only
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//worry about defining if have a module name.
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defined[name] = callback;
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}
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};
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requirejs = require = req = function (deps, callback, relName, forceSync, alt) {
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if (typeof deps === "string") {
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if (handlers[deps]) {
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//callback in this case is really relName
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return handlers[deps](callback);
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}
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//Just return the module wanted. In this scenario, the
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//deps arg is the module name, and second arg (if passed)
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//is just the relName.
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//Normalize module name, if it contains . or ..
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return callDep(makeMap(deps, callback).f);
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} else if (!deps.splice) {
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//deps is a config object, not an array.
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config = deps;
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if (config.deps) {
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req(config.deps, config.callback);
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}
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if (!callback) {
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return;
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}
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|
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if (callback.splice) {
|
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//callback is an array, which means it is a dependency list.
|
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//Adjust args if there are dependencies
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deps = callback;
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callback = relName;
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relName = null;
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} else {
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deps = undef;
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}
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}
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//Support require(['a'])
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callback = callback || function () {};
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|
|
//If relName is a function, it is an errback handler,
|
|
//so remove it.
|
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if (typeof relName === 'function') {
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relName = forceSync;
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forceSync = alt;
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}
|
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//Simulate async callback;
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if (forceSync) {
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main(undef, deps, callback, relName);
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} else {
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//Using a non-zero value because of concern for what old browsers
|
|
//do, and latest browsers "upgrade" to 4 if lower value is used:
|
|
//http://www.whatwg.org/specs/web-apps/current-work/multipage/timers.html#dom-windowtimers-settimeout:
|
|
//If want a value immediately, use require('id') instead -- something
|
|
//that works in almond on the global level, but not guaranteed and
|
|
//unlikely to work in other AMD implementations.
|
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setTimeout(function () {
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main(undef, deps, callback, relName);
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}, 4);
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}
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return req;
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};
|
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|
|
/**
|
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* Just drops the config on the floor, but returns req in case
|
|
* the config return value is used.
|
|
*/
|
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req.config = function (cfg) {
|
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return req(cfg);
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};
|
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|
|
/**
|
|
* Expose module registry for debugging and tooling
|
|
*/
|
|
requirejs._defined = defined;
|
|
|
|
define = function (name, deps, callback) {
|
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|
|
//This module may not have dependencies
|
|
if (!deps.splice) {
|
|
//deps is not an array, so probably means
|
|
//an object literal or factory function for
|
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//the value. Adjust args.
|
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callback = deps;
|
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deps = [];
|
|
}
|
|
|
|
if (!hasProp(defined, name) && !hasProp(waiting, name)) {
|
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waiting[name] = [name, deps, callback];
|
|
}
|
|
};
|
|
|
|
define.amd = {
|
|
jQuery: true
|
|
};
|
|
}());
|
|
|
|
S2.requirejs = requirejs;S2.require = require;S2.define = define;
|
|
}
|
|
}());
|
|
S2.define("almond", function(){});
|
|
|
|
/* global jQuery:false, $:false */
|
|
S2.define('jquery',[],function () {
|
|
var _$ = jQuery || $;
|
|
|
|
if (_$ == null && console && console.error) {
|
|
console.error(
|
|
'Select2: An instance of jQuery or a jQuery-compatible library was not ' +
|
|
'found. Make sure that you are including jQuery before Select2 on your ' +
|
|
'web page.'
|
|
);
|
|
}
|
|
|
|
return _$;
|
|
});
|
|
|
|
S2.define('select2/utils',[
|
|
'jquery'
|
|
], function ($) {
|
|
var Utils = {};
|
|
|
|
Utils.Extend = function (ChildClass, SuperClass) {
|
|
var __hasProp = {}.hasOwnProperty;
|
|
|
|
function BaseConstructor () {
|
|
this.constructor = ChildClass;
|
|
}
|
|
|
|
for (var key in SuperClass) {
|
|
if (__hasProp.call(SuperClass, key)) {
|
|
ChildClass[key] = SuperClass[key];
|
|
}
|
|
}
|
|
|
|
BaseConstructor.prototype = SuperClass.prototype;
|
|
ChildClass.prototype = new BaseConstructor();
|
|
ChildClass.__super__ = SuperClass.prototype;
|
|
|
|
return ChildClass;
|
|
};
|
|
|
|
function getMethods (theClass) {
|
|
var proto = theClass.prototype;
|
|
|
|
var methods = [];
|
|
|
|
for (var methodName in proto) {
|
|
var m = proto[methodName];
|
|
|
|
if (typeof m !== 'function') {
|
|
continue;
|
|
}
|
|
|
|
if (methodName === 'constructor') {
|
|
continue;
|
|
}
|
|
|
|
methods.push(methodName);
|
|
}
|
|
|
|
return methods;
|
|
}
|
|
|
|
Utils.Decorate = function (SuperClass, DecoratorClass) {
|
|
var decoratedMethods = getMethods(DecoratorClass);
|
|
var superMethods = getMethods(SuperClass);
|
|
|
|
function DecoratedClass () {
|
|
var unshift = Array.prototype.unshift;
|
|
|
|
var argCount = DecoratorClass.prototype.constructor.length;
|
|
|
|
var calledConstructor = SuperClass.prototype.constructor;
|
|
|
|
if (argCount > 0) {
|
|
unshift.call(arguments, SuperClass.prototype.constructor);
|
|
|
|
calledConstructor = DecoratorClass.prototype.constructor;
|
|
}
|
|
|
|
calledConstructor.apply(this, arguments);
|
|
}
|
|
|
|
DecoratorClass.displayName = SuperClass.displayName;
|
|
|
|
function ctr () {
|
|
this.constructor = DecoratedClass;
|
|
}
|
|
|
|
DecoratedClass.prototype = new ctr();
|
|
|
|
for (var m = 0; m < superMethods.length; m++) {
|
|
var superMethod = superMethods[m];
|
|
|
|
DecoratedClass.prototype[superMethod] =
|
|
SuperClass.prototype[superMethod];
|
|
}
|
|
|
|
var calledMethod = function (methodName) {
|
|
// Stub out the original method if it's not decorating an actual method
|
|
var originalMethod = function () {};
|
|
|
|
if (methodName in DecoratedClass.prototype) {
|
|
originalMethod = DecoratedClass.prototype[methodName];
|
|
}
|
|
|
|
var decoratedMethod = DecoratorClass.prototype[methodName];
|
|
|
|
return function () {
|
|
var unshift = Array.prototype.unshift;
|
|
|
|
unshift.call(arguments, originalMethod);
|
|
|
|
return decoratedMethod.apply(this, arguments);
|
|
};
|
|
};
|
|
|
|
for (var d = 0; d < decoratedMethods.length; d++) {
|
|
var decoratedMethod = decoratedMethods[d];
|
|
|
|
DecoratedClass.prototype[decoratedMethod] = calledMethod(decoratedMethod);
|
|
}
|
|
|
|
return DecoratedClass;
|
|
};
|
|
|
|
var Observable = function () {
|
|
this.listeners = {};
|
|
};
|
|
|
|
Observable.prototype.on = function (event, callback) {
|
|
this.listeners = this.listeners || {};
|
|
|
|
if (event in this.listeners) {
|
|
this.listeners[event].push(callback);
|
|
} else {
|
|
this.listeners[event] = [callback];
|
|
}
|
|
};
|
|
|
|
Observable.prototype.trigger = function (event) {
|
|
var slice = Array.prototype.slice;
|
|
|
|
this.listeners = this.listeners || {};
|
|
|
|
if (event in this.listeners) {
|
|
this.invoke(this.listeners[event], slice.call(arguments, 1));
|
|
}
|
|
|
|
if ('*' in this.listeners) {
|
|
this.invoke(this.listeners['*'], arguments);
|
|
}
|
|
};
|
|
|
|
Observable.prototype.invoke = function (listeners, params) {
|
|
for (var i = 0, len = listeners.length; i < len; i++) {
|
|
listeners[i].apply(this, params);
|
|
}
|
|
};
|
|
|
|
Utils.Observable = Observable;
|
|
|
|
Utils.generateChars = function (length) {
|
|
var chars = '';
|
|
|
|
for (var i = 0; i < length; i++) {
|
|
var randomChar = Math.floor(Math.random() * 36);
|
|
chars += randomChar.toString(36);
|
|
}
|
|
|
|
return chars;
|
|
};
|
|
|
|
Utils.bind = function (func, context) {
|
|
return function () {
|
|
func.apply(context, arguments);
|
|
};
|
|
};
|
|
|
|
Utils._convertData = function (data) {
|
|
for (var originalKey in data) {
|
|
var keys = originalKey.split('-');
|
|
|
|
var dataLevel = data;
|
|
|
|
if (keys.length === 1) {
|
|
continue;
|
|
}
|
|
|
|
for (var k = 0; k < keys.length; k++) {
|
|
var key = keys[k];
|
|
|
|
// Lowercase the first letter
|
|
// By default, dash-separated becomes camelCase
|
|
key = key.substring(0, 1).toLowerCase() + key.substring(1);
|
|
|
|
if (!(key in dataLevel)) {
|
|
dataLevel[key] = {};
|
|
}
|
|
|
|
if (k == keys.length - 1) {
|
|
dataLevel[key] = data[originalKey];
|
|
}
|
|
|
|
dataLevel = dataLevel[key];
|
|
}
|
|
|
|
delete data[originalKey];
|
|
}
|
|
|
|
return data;
|
|
};
|
|
|
|
Utils.hasScroll = function (index, el) {
|
|
// Adapted from the function created by @ShadowScripter
|
|
// and adapted by @BillBarry on the Stack Exchange Code Review website.
|
|
// The original code can be found at
|
|
// http://codereview.stackexchange.com/q/13338
|
|
// and was designed to be used with the Sizzle selector engine.
|
|
|
|
var $el = $(el);
|
|
var overflowX = el.style.overflowX;
|
|
var overflowY = el.style.overflowY;
|
|
|
|
//Check both x and y declarations
|
|
if (overflowX === overflowY &&
|
|
(overflowY === 'hidden' || overflowY === 'visible')) {
|
|
return false;
|
|
}
|
|
|
|
if (overflowX === 'scroll' || overflowY === 'scroll') {
|
|
return true;
|
|
}
|
|
|
|
return ($el.innerHeight() < el.scrollHeight ||
|
|
$el.innerWidth() < el.scrollWidth);
|
|
};
|
|
|
|
Utils.escapeMarkup = function (markup) {
|
|
var replaceMap = {
|
|
'\\': '\',
|
|
'&': '&',
|
|
'<': '<',
|
|
'>': '>',
|
|
'"': '"',
|
|
'\'': ''',
|
|
'/': '/'
|
|
};
|
|
|
|
// Do not try to escape the markup if it's not a string
|
|
if (typeof markup !== 'string') {
|
|
return markup;
|
|
}
|
|
|
|
return String(markup).replace(/[&<>"'\/\\]/g, function (match) {
|
|
return replaceMap[match];
|
|
});
|
|
};
|
|
|
|
return Utils;
|
|
});
|
|
|
|
S2.define('select2/results',[
|
|
'jquery',
|
|
'./utils'
|
|
], function ($, Utils) {
|
|
function Results ($element, options, dataAdapter) {
|
|
this.$element = $element;
|
|
this.data = dataAdapter;
|
|
this.options = options;
|
|
|
|
Results.__super__.constructor.call(this);
|
|
}
|
|
|
|
Utils.Extend(Results, Utils.Observable);
|
|
|
|
Results.prototype.render = function () {
|
|
var $results = $(
|
|
'<ul class="select2-results__options" role="tree"></ul>'
|
|
);
|
|
|
|
if (this.options.get('multiple')) {
|
|
$results.attr('aria-multiselectable', 'true');
|
|
}
|
|
|
|
this.$results = $results;
|
|
|
|
return $results;
|
|
};
|
|
|
|
Results.prototype.clear = function () {
|
|
this.$results.empty();
|
|
};
|
|
|
|
Results.prototype.displayMessage = function (params) {
|
|
var escapeMarkup = this.options.get('escapeMarkup');
|
|
|
|
this.clear();
|
|
this.hideLoading();
|
|
|
|
var $message = $(
|
|
'<li role="treeitem" class="select2-results__option"></li>'
|
|
);
|
|
|
|
var message = this.options.get('translations').get(params.message);
|
|
|
|
$message.append(
|
|
escapeMarkup(
|
|
message(params.args)
|
|
)
|
|
);
|
|
|
|
this.$results.append($message);
|
|
};
|
|
|
|
Results.prototype.append = function (data) {
|
|
this.hideLoading();
|
|
|
|
var $options = [];
|
|
|
|
if (data.results == null || data.results.length === 0) {
|
|
if (this.$results.children().length === 0) {
|
|
this.trigger('results:message', {
|
|
message: 'noResults'
|
|
});
|
|
}
|
|
|
|
return;
|
|
}
|
|
|
|
data.results = this.sort(data.results);
|
|
|
|
for (var d = 0; d < data.results.length; d++) {
|
|
var item = data.results[d];
|
|
|
|
var $option = this.option(item);
|
|
|
|
$options.push($option);
|
|
}
|
|
|
|
this.$results.append($options);
|
|
};
|
|
|
|
Results.prototype.position = function ($results, $dropdown) {
|
|
var $resultsContainer = $dropdown.find('.select2-results');
|
|
$resultsContainer.append($results);
|
|
};
|
|
|
|
Results.prototype.sort = function (data) {
|
|
var sorter = this.options.get('sorter');
|
|
|
|
return sorter(data);
|
|
};
|
|
|
|
Results.prototype.setClasses = function () {
|
|
var self = this;
|
|
|
|
this.data.current(function (selected) {
|
|
var selectedIds = $.map(selected, function (s) {
|
|
return s.id.toString();
|
|
});
|
|
|
|
var $options = self.$results
|
|
.find('.select2-results__option[aria-selected]');
|
|
|
|
$options.each(function () {
|
|
var $option = $(this);
|
|
|
|
var item = $.data(this, 'data');
|
|
|
|
if ($.inArray(item.id, selectedIds) > -1) {
|
|
$option.attr('aria-selected', 'true');
|
|
} else {
|
|
$option.attr('aria-selected', 'false');
|
|
}
|
|
});
|
|
|
|
var $selected = $options.filter('[aria-selected=true]');
|
|
|
|
// Check if there are any selected options
|
|
if ($selected.length > 0) {
|
|
// If there are selected options, highlight the first
|
|
$selected.first().trigger('mouseenter');
|
|
} else {
|
|
// If there are no selected options, highlight the first option
|
|
// in the dropdown
|
|
$options.first().trigger('mouseenter');
|
|
}
|
|
});
|
|
};
|
|
|
|
Results.prototype.showLoading = function (params) {
|
|
this.hideLoading();
|
|
|
|
var loadingMore = this.options.get('translations').get('searching');
|
|
|
|
var loading = {
|
|
disabled: true,
|
|
loading: true,
|
|
text: loadingMore(params)
|
|
};
|
|
var $loading = this.option(loading);
|
|
$loading.className += ' loading-results';
|
|
|
|
this.$results.prepend($loading);
|
|
};
|
|
|
|
Results.prototype.hideLoading = function () {
|
|
this.$results.find('.loading-results').remove();
|
|
};
|
|
|
|
Results.prototype.option = function (data) {
|
|
var option = document.createElement('li');
|
|
option.className = 'select2-results__option';
|
|
|
|
var attrs = {
|
|
'role': 'treeitem',
|
|
'aria-selected': 'false'
|
|
};
|
|
|
|
if (data.disabled) {
|
|
delete attrs['aria-selected'];
|
|
attrs['aria-disabled'] = 'true';
|
|
}
|
|
|
|
if (data.id == null) {
|
|
delete attrs['aria-selected'];
|
|
}
|
|
|
|
if (data._resultId != null) {
|
|
option.id = data._resultId;
|
|
}
|
|
|
|
if (data.title) {
|
|
option.title = data.title;
|
|
}
|
|
|
|
if (data.children) {
|
|
attrs.role = 'group';
|
|
attrs['aria-label'] = data.text;
|
|
delete attrs['aria-selected'];
|
|
}
|
|
|
|
for (var attr in attrs) {
|
|
var val = attrs[attr];
|
|
|
|
option.setAttribute(attr, val);
|
|
}
|
|
|
|
if (data.children) {
|
|
var $option = $(option);
|
|
|
|
var label = document.createElement('strong');
|
|
label.className = 'select2-results__group';
|
|
|
|
var $label = $(label);
|
|
this.template(data, label);
|
|
|
|
var $children = [];
|
|
|
|
for (var c = 0; c < data.children.length; c++) {
|
|
var child = data.children[c];
|
|
|
|
var $child = this.option(child);
|
|
|
|
$children.push($child);
|
|
}
|
|
|
|
var $childrenContainer = $('<ul></ul>', {
|
|
'class': 'select2-results__options select2-results__options--nested'
|
|
});
|
|
|
|
$childrenContainer.append($children);
|
|
|
|
$option.append(label);
|
|
$option.append($childrenContainer);
|
|
} else {
|
|
this.template(data, option);
|
|
}
|
|
|
|
$.data(option, 'data', data);
|
|
|
|
return option;
|
|
};
|
|
|
|
Results.prototype.bind = function (container, $container) {
|
|
var self = this;
|
|
|
|
var id = container.id + '-results';
|
|
|
|
this.$results.attr('id', id);
|
|
|
|
container.on('results:all', function (params) {
|
|
self.clear();
|
|
self.append(params.data);
|
|
|
|
if (container.isOpen()) {
|
|
self.setClasses();
|
|
}
|
|
});
|
|
|
|
container.on('results:append', function (params) {
|
|
self.append(params.data);
|
|
|
|
if (container.isOpen()) {
|
|
self.setClasses();
|
|
}
|
|
});
|
|
|
|
container.on('query', function (params) {
|
|
self.showLoading(params);
|
|
});
|
|
|
|
container.on('select', function () {
|
|
if (!container.isOpen()) {
|
|
return;
|
|
}
|
|
|
|
self.setClasses();
|
|
});
|
|
|
|
container.on('unselect', function () {
|
|
if (!container.isOpen()) {
|
|
return;
|
|
}
|
|
|
|
self.setClasses();
|
|
});
|
|
|
|
container.on('open', function () {
|
|
// When the dropdown is open, aria-expended="true"
|
|
self.$results.attr('aria-expanded', 'true');
|
|
self.$results.attr('aria-hidden', 'false');
|
|
|
|
self.setClasses();
|
|
self.ensureHighlightVisible();
|
|
});
|
|
|
|
container.on('close', function () {
|
|
// When the dropdown is closed, aria-expended="false"
|
|
self.$results.attr('aria-expanded', 'false');
|
|
self.$results.attr('aria-hidden', 'true');
|
|
self.$results.removeAttr('aria-activedescendant');
|
|
});
|
|
|
|
container.on('results:toggle', function () {
|
|
var $highlighted = self.getHighlightedResults();
|
|
|
|
if ($highlighted.length === 0) {
|
|
return;
|
|
}
|
|
|
|
$highlighted.trigger('mouseup');
|
|
});
|
|
|
|
container.on('results:select', function () {
|
|
var $highlighted = self.getHighlightedResults();
|
|
|
|
if ($highlighted.length === 0) {
|
|
return;
|
|
}
|
|
|
|
var data = $highlighted.data('data');
|
|
|
|
if ($highlighted.attr('aria-selected') == 'true') {
|
|
self.trigger('close');
|
|
} else {
|
|
self.trigger('select', {
|
|
data: data
|
|
});
|
|
}
|
|
});
|
|
|
|
container.on('results:previous', function () {
|
|
var $highlighted = self.getHighlightedResults();
|
|
|
|
var $options = self.$results.find('[aria-selected]');
|
|
|
|
var currentIndex = $options.index($highlighted);
|
|
|
|
// If we are already at te top, don't move further
|
|
if (currentIndex === 0) {
|
|
return;
|
|
}
|
|
|
|
var nextIndex = currentIndex - 1;
|
|
|
|
// If none are highlighted, highlight the first
|
|
if ($highlighted.length === 0) {
|
|
nextIndex = 0;
|
|
}
|
|
|
|
var $next = $options.eq(nextIndex);
|
|
|
|
$next.trigger('mouseenter');
|
|
|
|
var currentOffset = self.$results.offset().top;
|
|
var nextTop = $next.offset().top;
|
|
var nextOffset = self.$results.scrollTop() + (nextTop - currentOffset);
|
|
|
|
if (nextIndex === 0) {
|
|
self.$results.scrollTop(0);
|
|
} else if (nextTop - currentOffset < 0) {
|
|
self.$results.scrollTop(nextOffset);
|
|
}
|
|
});
|
|
|
|
container.on('results:next', function () {
|
|
var $highlighted = self.getHighlightedResults();
|
|
|
|
var $options = self.$results.find('[aria-selected]');
|
|
|
|
var currentIndex = $options.index($highlighted);
|
|
|
|
var nextIndex = currentIndex + 1;
|
|
|
|
// If we are at the last option, stay there
|
|
if (nextIndex >= $options.length) {
|
|
return;
|
|
}
|
|
|
|
var $next = $options.eq(nextIndex);
|
|
|
|
$next.trigger('mouseenter');
|
|
|
|
var currentOffset = self.$results.offset().top +
|
|
self.$results.outerHeight(false);
|
|
var nextBottom = $next.offset().top + $next.outerHeight(false);
|
|
var nextOffset = self.$results.scrollTop() + nextBottom - currentOffset;
|
|
|
|
if (nextIndex === 0) {
|
|
self.$results.scrollTop(0);
|
|
} else if (nextBottom > currentOffset) {
|
|
self.$results.scrollTop(nextOffset);
|
|
}
|
|
});
|
|
|
|
container.on('results:focus', function (params) {
|
|
params.element.addClass('select2-results__option--highlighted');
|
|
});
|
|
|
|
container.on('results:message', function (params) {
|
|
self.displayMessage(params);
|
|
});
|
|
|
|
if ($.fn.mousewheel) {
|
|
this.$results.on('mousewheel', function (e) {
|
|
var top = self.$results.scrollTop();
|
|
|
|
var bottom = (
|
|
self.$results.get(0).scrollHeight -
|
|
self.$results.scrollTop() +
|
|
e.deltaY
|
|
);
|
|
|
|
var isAtTop = e.deltaY > 0 && top - e.deltaY <= 0;
|
|
var isAtBottom = e.deltaY < 0 && bottom <= self.$results.height();
|
|
|
|
if (isAtTop) {
|
|
self.$results.scrollTop(0);
|
|
|
|
e.preventDefault();
|
|
e.stopPropagation();
|
|
} else if (isAtBottom) {
|
|
self.$results.scrollTop(
|
|
self.$results.get(0).scrollHeight - self.$results.height()
|
|
);
|
|
|
|
e.preventDefault();
|
|
e.stopPropagation();
|
|
}
|
|
});
|
|
}
|
|
|
|
this.$results.on('mouseup', '.select2-results__option[aria-selected]',
|
|
function (evt) {
|
|
var $this = $(this);
|
|
|
|
var data = $this.data('data');
|
|
|
|
if ($this.attr('aria-selected') === 'true') {
|
|
if (self.options.get('multiple')) {
|
|
self.trigger('unselect', {
|
|
originalEvent: evt,
|
|
data: data
|
|
});
|
|
} else {
|
|
self.trigger('close');
|
|
}
|
|
|
|
return;
|
|
}
|
|
|
|
self.trigger('select', {
|
|
originalEvent: evt,
|
|
data: data
|
|
});
|
|
});
|
|
|
|
this.$results.on('mouseenter', '.select2-results__option[aria-selected]',
|
|
function (evt) {
|
|
var data = $(this).data('data');
|
|
|
|
self.getHighlightedResults()
|
|
.removeClass('select2-results__option--highlighted');
|
|
|
|
self.trigger('results:focus', {
|
|
data: data,
|
|
element: $(this)
|
|
});
|
|
});
|
|
};
|
|
|
|
Results.prototype.getHighlightedResults = function () {
|
|
var $highlighted = this.$results
|
|
.find('.select2-results__option--highlighted');
|
|
|
|
return $highlighted;
|
|
};
|
|
|
|
Results.prototype.destroy = function () {
|
|
this.$results.remove();
|
|
};
|
|
|
|
Results.prototype.ensureHighlightVisible = function () {
|
|
var $highlighted = this.getHighlightedResults();
|
|
|
|
if ($highlighted.length === 0) {
|
|
return;
|
|
}
|
|
|
|
var $options = this.$results.find('[aria-selected]');
|
|
|
|
var currentIndex = $options.index($highlighted);
|
|
|
|
var currentOffset = this.$results.offset().top;
|
|
var nextTop = $highlighted.offset().top;
|
|
var nextOffset = this.$results.scrollTop() + (nextTop - currentOffset);
|
|
|
|
var offsetDelta = nextTop - currentOffset;
|
|
nextOffset -= $highlighted.outerHeight(false) * 2;
|
|
|
|
if (currentIndex <= 2) {
|
|
this.$results.scrollTop(0);
|
|
} else if (offsetDelta > this.$results.outerHeight() || offsetDelta < 0) {
|
|
this.$results.scrollTop(nextOffset);
|
|
}
|
|
};
|
|
|
|
Results.prototype.template = function (result, container) {
|
|
var template = this.options.get('templateResult');
|
|
var escapeMarkup = this.options.get('escapeMarkup');
|
|
|
|
var content = template(result);
|
|
|
|
if (content == null) {
|
|
container.style.display = 'none';
|
|
} else if (typeof content === 'string') {
|
|
container.innerHTML = escapeMarkup(content);
|
|
} else {
|
|
$(container).append(content);
|
|
}
|
|
};
|
|
|
|
return Results;
|
|
});
|
|
|
|
S2.define('select2/keys',[
|
|
|
|
], function () {
|
|
var KEYS = {
|
|
BACKSPACE: 8,
|
|
TAB: 9,
|
|
ENTER: 13,
|
|
SHIFT: 16,
|
|
CTRL: 17,
|
|
ALT: 18,
|
|
ESC: 27,
|
|
SPACE: 32,
|
|
PAGE_UP: 33,
|
|
PAGE_DOWN: 34,
|
|
END: 35,
|
|
HOME: 36,
|
|
LEFT: 37,
|
|
UP: 38,
|
|
RIGHT: 39,
|
|
DOWN: 40,
|
|
DELETE: 46
|
|
};
|
|
|
|
return KEYS;
|
|
});
|
|
|
|
S2.define('select2/selection/base',[
|
|
'jquery',
|
|
'../utils',
|
|
'../keys'
|
|
], function ($, Utils, KEYS) {
|
|
function BaseSelection ($element, options) {
|
|
this.$element = $element;
|
|
this.options = options;
|
|
|
|
BaseSelection.__super__.constructor.call(this);
|
|
}
|
|
|
|
Utils.Extend(BaseSelection, Utils.Observable);
|
|
|
|
BaseSelection.prototype.render = function () {
|
|
var $selection = $(
|
|
'<span class="select2-selection" role="combobox" ' +
|
|
'aria-autocomplete="list" aria-haspopup="true" aria-expanded="false">' +
|
|
'</span>'
|
|
);
|
|
|
|
this._tabindex = 0;
|
|
|
|
if (this.$element.data('old-tabindex') != null) {
|
|
this._tabindex = this.$element.data('old-tabindex');
|
|
} else if (this.$element.attr('tabindex') != null) {
|
|
this._tabindex = this.$element.attr('tabindex');
|
|
}
|
|
|
|
$selection.attr('title', this.$element.attr('title'));
|
|
$selection.attr('tabindex', this._tabindex);
|
|
|
|
this.$selection = $selection;
|
|
|
|
return $selection;
|
|
};
|
|
|
|
BaseSelection.prototype.bind = function (container, $container) {
|
|
var self = this;
|
|
|
|
var id = container.id + '-container';
|
|
var resultsId = container.id + '-results';
|
|
|
|
this.container = container;
|
|
|
|
this.$selection.attr('aria-owns', resultsId);
|
|
|
|
this.$selection.on('focus', function (evt) {
|
|
self.trigger('focus', evt);
|
|
});
|
|
|
|
this.$selection.on('blur', function (evt) {
|
|
self.trigger('blur', evt);
|
|
});
|
|
|
|
this.$selection.on('keydown', function (evt) {
|
|
self.trigger('keypress', evt);
|
|
|
|
if (evt.which === KEYS.SPACE) {
|
|
evt.preventDefault();
|
|
}
|
|
});
|
|
|
|
container.on('results:focus', function (params) {
|
|
self.$selection.attr('aria-activedescendant', params.data._resultId);
|
|
});
|
|
|
|
container.on('selection:update', function (params) {
|
|
self.update(params.data);
|
|
});
|
|
|
|
container.on('open', function () {
|
|
// When the dropdown is open, aria-expanded="true"
|
|
self.$selection.attr('aria-expanded', 'true');
|
|
|
|
self._attachCloseHandler(container);
|
|
});
|
|
|
|
container.on('close', function () {
|
|
// When the dropdown is closed, aria-expanded="false"
|
|
self.$selection.attr('aria-expanded', 'false');
|
|
self.$selection.removeAttr('aria-activedescendant');
|
|
|
|
self.$selection.focus();
|
|
|
|
self._detachCloseHandler(container);
|
|
});
|
|
|
|
container.on('enable', function () {
|
|
self.$selection.attr('tabindex', self._tabindex);
|
|
});
|
|
|
|
container.on('disable', function () {
|
|
self.$selection.attr('tabindex', '-1');
|
|
});
|
|
};
|
|
|
|
BaseSelection.prototype._attachCloseHandler = function (container) {
|
|
var self = this;
|
|
|
|
$(document.body).on('mousedown.select2.' + container.id, function (e) {
|
|
var $target = $(e.target);
|
|
|
|
var $select = $target.closest('.select2');
|
|
|
|
var $all = $('.select2.select2-container--open');
|
|
|
|
$all.each(function () {
|
|
var $this = $(this);
|
|
|
|
if (this == $select[0]) {
|
|
return;
|
|
}
|
|
|
|
var $element = $this.data('element');
|
|
|
|
$element.select2('close');
|
|
});
|
|
});
|
|
};
|
|
|
|
BaseSelection.prototype._detachCloseHandler = function (container) {
|
|
$(document.body).off('mousedown.select2.' + container.id);
|
|
};
|
|
|
|
BaseSelection.prototype.position = function ($selection, $container) {
|
|
var $selectionContainer = $container.find('.selection');
|
|
$selectionContainer.append($selection);
|
|
};
|
|
|
|
BaseSelection.prototype.destroy = function () {
|
|
this._detachCloseHandler(this.container);
|
|
};
|
|
|
|
BaseSelection.prototype.update = function (data) {
|
|
throw new Error('The `update` method must be defined in child classes.');
|
|
};
|
|
|
|
return BaseSelection;
|
|
});
|
|
|
|
S2.define('select2/selection/single',[
|
|
'jquery',
|
|
'./base',
|
|
'../utils',
|
|
'../keys'
|
|
], function ($, BaseSelection, Utils, KEYS) {
|
|
function SingleSelection () {
|
|
SingleSelection.__super__.constructor.apply(this, arguments);
|
|
}
|
|
|
|
Utils.Extend(SingleSelection, BaseSelection);
|
|
|
|
SingleSelection.prototype.render = function () {
|
|
var $selection = SingleSelection.__super__.render.call(this);
|
|
|
|
$selection.addClass('select2-selection--single');
|
|
|
|
$selection.html(
|
|
'<span class="select2-selection__rendered"></span>' +
|
|
'<span class="select2-selection__arrow" role="presentation">' +
|
|
'<b role="presentation"></b>' +
|
|
'</span>'
|
|
);
|
|
|
|
return $selection;
|
|
};
|
|
|
|
SingleSelection.prototype.bind = function (container, $container) {
|
|
var self = this;
|
|
|
|
SingleSelection.__super__.bind.apply(this, arguments);
|
|
|
|
var id = container.id + '-container';
|
|
|
|
this.$selection.find('.select2-selection__rendered').attr('id', id);
|
|
this.$selection.attr('aria-labelledby', id);
|
|
|
|
this.$selection.on('mousedown', function (evt) {
|
|
// Only respond to left clicks
|
|
if (evt.which !== 1) {
|
|
return;
|
|
}
|
|
|
|
self.trigger('toggle', {
|
|
originalEvent: evt
|
|
});
|
|
});
|
|
|
|
this.$selection.on('focus', function (evt) {
|
|
// User focuses on the container
|
|
});
|
|
|
|
this.$selection.on('blur', function (evt) {
|
|
// User exits the container
|
|
});
|
|
|
|
container.on('selection:update', function (params) {
|
|
self.update(params.data);
|
|
});
|
|
};
|
|
|
|
SingleSelection.prototype.clear = function () {
|
|
this.$selection.find('.select2-selection__rendered').empty();
|
|
};
|
|
|
|
SingleSelection.prototype.display = function (data) {
|
|
var template = this.options.get('templateSelection');
|
|
var escapeMarkup = this.options.get('escapeMarkup');
|
|
|
|
return escapeMarkup(template(data));
|
|
};
|
|
|
|
SingleSelection.prototype.selectionContainer = function () {
|
|
return $('<span></span>');
|
|
};
|
|
|
|
SingleSelection.prototype.update = function (data) {
|
|
if (data.length === 0) {
|
|
this.clear();
|
|
return;
|
|
}
|
|
|
|
var selection = data[0];
|
|
|
|
var formatted = this.display(selection);
|
|
|
|
var $rendered = this.$selection.find('.select2-selection__rendered');
|
|
$rendered.empty().append(formatted);
|
|
$rendered.prop('title', selection.title || selection.text);
|
|
};
|
|
|
|
return SingleSelection;
|
|
});
|
|
|
|
S2.define('select2/selection/multiple',[
|
|
'jquery',
|
|
'./base',
|
|
'../utils'
|
|
], function ($, BaseSelection, Utils) {
|
|
function MultipleSelection ($element, options) {
|
|
MultipleSelection.__super__.constructor.apply(this, arguments);
|
|
}
|
|
|
|
Utils.Extend(MultipleSelection, BaseSelection);
|
|
|
|
MultipleSelection.prototype.render = function () {
|
|
var $selection = MultipleSelection.__super__.render.call(this);
|
|
|
|
$selection.addClass('select2-selection--multiple');
|
|
|
|
$selection.html(
|
|
'<ul class="select2-selection__rendered"></ul>'
|
|
);
|
|
|
|
return $selection;
|
|
};
|
|
|
|
MultipleSelection.prototype.bind = function (container, $container) {
|
|
var self = this;
|
|
|
|
MultipleSelection.__super__.bind.apply(this, arguments);
|
|
|
|
this.$selection.on('click', function (evt) {
|
|
self.trigger('toggle', {
|
|
originalEvent: evt
|
|
});
|
|
});
|
|
|
|
this.$selection.on('click', '.select2-selection__choice__remove',
|
|
function (evt) {
|
|
var $remove = $(this);
|
|
var $selection = $remove.parent();
|
|
|
|
var data = $selection.data('data');
|
|
|
|
self.trigger('unselect', {
|
|
originalEvent: evt,
|
|
data: data
|
|
});
|
|
});
|
|
};
|
|
|
|
MultipleSelection.prototype.clear = function () {
|
|
this.$selection.find('.select2-selection__rendered').empty();
|
|
};
|
|
|
|
MultipleSelection.prototype.display = function (data) {
|
|
var template = this.options.get('templateSelection');
|
|
var escapeMarkup = this.options.get('escapeMarkup');
|
|
|
|
return escapeMarkup(template(data));
|
|
};
|
|
|
|
MultipleSelection.prototype.selectionContainer = function () {
|
|
var $container = $(
|
|
'<li class="select2-selection__choice">' +
|
|
'<span class="select2-selection__choice__remove" role="presentation">' +
|
|
'×' +
|
|
'</span>' +
|
|
'</li>'
|
|
);
|
|
|
|
return $container;
|
|
};
|
|
|
|
MultipleSelection.prototype.update = function (data) {
|
|
this.clear();
|
|
|
|
if (data.length === 0) {
|
|
return;
|
|
}
|
|
|
|
var $selections = $();
|
|
|
|
for (var d = 0; d < data.length; d++) {
|
|
var selection = data[d];
|
|
|
|
var formatted = this.display(selection);
|
|
var $selection = this.selectionContainer();
|
|
|
|
$selection.append(formatted);
|
|
$selection.prop('title', selection.title || selection.text);
|
|
|
|
$selection.data('data', selection);
|
|
|
|
$selections = $selections.add($selection);
|
|
}
|
|
|
|
this.$selection.find('.select2-selection__rendered').append($selections);
|
|
};
|
|
|
|
return MultipleSelection;
|
|
});
|
|
|
|
S2.define('select2/selection/placeholder',[
|
|
'../utils'
|
|
], function (Utils) {
|
|
function Placeholder (decorated, $element, options) {
|
|
this.placeholder = this.normalizePlaceholder(options.get('placeholder'));
|
|
|
|
decorated.call(this, $element, options);
|
|
}
|
|
|
|
Placeholder.prototype.normalizePlaceholder = function (_, placeholder) {
|
|
if (typeof placeholder === 'string') {
|
|
placeholder = {
|
|
id: '',
|
|
text: placeholder
|
|
};
|
|
}
|
|
|
|
return placeholder;
|
|
};
|
|
|
|
Placeholder.prototype.createPlaceholder = function (decorated, placeholder) {
|
|
var $placeholder = this.selectionContainer();
|
|
|
|
$placeholder.html(this.display(placeholder));
|
|
$placeholder.addClass('select2-selection__placeholder')
|
|
.removeClass('select2-selection__choice');
|
|
|
|
return $placeholder;
|
|
};
|
|
|
|
Placeholder.prototype.update = function (decorated, data) {
|
|
var singlePlaceholder = (
|
|
data.length == 1 && data[0].id != this.placeholder.id
|
|
);
|
|
var multipleSelections = data.length > 1;
|
|
|
|
if (multipleSelections || singlePlaceholder) {
|
|
return decorated.call(this, data);
|
|
}
|
|
|
|
this.clear();
|
|
|
|
var $placeholder = this.createPlaceholder(this.placeholder);
|
|
|
|
this.$selection.find('.select2-selection__rendered').append($placeholder);
|
|
};
|
|
|
|
return Placeholder;
|
|
});
|
|
|
|
S2.define('select2/selection/allowClear',[
|
|
'jquery'
|
|
], function ($) {
|
|
function AllowClear () { }
|
|
|
|
AllowClear.prototype.bind = function (decorated, container, $container) {
|
|
var self = this;
|
|
|
|
decorated.call(this, container, $container);
|
|
|
|
if (self.placeholder == null) {
|
|
if (self.options.get('debug') && window.console && console.error) {
|
|
console.error(
|
|
'Select2: The `allowClear` option should be used in combination ' +
|
|
'with the `placeholder` option.'
|
|
);
|
|
}
|
|
}
|
|
|
|
this.$selection.on('mousedown', '.select2-selection__clear',
|
|
function (evt) {
|
|
// Ignore the event if it is disabled
|
|
if (self.options.get('disabled')) {
|
|
return;
|
|
}
|
|
|
|
evt.stopPropagation();
|
|
|
|
var data = $(this).data('data');
|
|
|
|
for (var d = 0; d < data.length; d++) {
|
|
var unselectData = {
|
|
data: data[d]
|
|
};
|
|
|
|
// Trigger the `unselect` event, so people can prevent it from being
|
|
// cleared.
|
|
self.trigger('unselect', unselectData);
|
|
|
|
// If the event was prevented, don't clear it out.
|
|
if (unselectData.prevented) {
|
|
return;
|
|
}
|
|
}
|
|
|
|
self.$element.val(self.placeholder.id).trigger('change');
|
|
|
|
self.trigger('toggle');
|
|
});
|
|
};
|
|
|
|
AllowClear.prototype.update = function (decorated, data) {
|
|
decorated.call(this, data);
|
|
|
|
if (this.$selection.find('.select2-selection__placeholder').length > 0 ||
|
|
data.length === 0) {
|
|
return;
|
|
}
|
|
|
|
var $remove = $(
|
|
'<span class="select2-selection__clear">' +
|
|
'×' +
|
|
'</span>'
|
|
);
|
|
$remove.data('data', data);
|
|
|
|
this.$selection.find('.select2-selection__rendered').prepend($remove);
|
|
};
|
|
|
|
return AllowClear;
|
|
});
|
|
|
|
S2.define('select2/selection/search',[
|
|
'jquery',
|
|
'../utils',
|
|
'../keys'
|
|
], function ($, Utils, KEYS) {
|
|
function Search (decorated, $element, options) {
|
|
decorated.call(this, $element, options);
|
|
}
|
|
|
|
Search.prototype.render = function (decorated) {
|
|
var $search = $(
|
|
'<li class="select2-search select2-search--inline">' +
|
|
'<input class="select2-search__field" type="search" tabindex="-1"' +
|
|
' autocomplete="off" autocorrect="off" autocapitalize="off"' +
|
|
' spellcheck="false" role="textbox" />' +
|
|
'</li>'
|
|
);
|
|
|
|
this.$searchContainer = $search;
|
|
this.$search = $search.find('input');
|
|
|
|
var $rendered = decorated.call(this);
|
|
|
|
return $rendered;
|
|
};
|
|
|
|
Search.prototype.bind = function (decorated, container, $container) {
|
|
var self = this;
|
|
|
|
decorated.call(this, container, $container);
|
|
|
|
container.on('open', function () {
|
|
self.$search.attr('tabindex', 0);
|
|
|
|
self.$search.focus();
|
|
});
|
|
|
|
container.on('close', function () {
|
|
self.$search.attr('tabindex', -1);
|
|
|
|
self.$search.val('');
|
|
self.$search.focus();
|
|
});
|
|
|
|
container.on('enable', function () {
|
|
self.$search.prop('disabled', false);
|
|
});
|
|
|
|
container.on('disable', function () {
|
|
self.$search.prop('disabled', true);
|
|
});
|
|
|
|
this.$selection.on('focusin', '.select2-search--inline', function (evt) {
|
|
self.trigger('focus', evt);
|
|
});
|
|
|
|
this.$selection.on('focusout', '.select2-search--inline', function (evt) {
|
|
self.trigger('blur', evt);
|
|
});
|
|
|
|
this.$selection.on('keydown', '.select2-search--inline', function (evt) {
|
|
evt.stopPropagation();
|
|
|
|
self.trigger('keypress', evt);
|
|
|
|
self._keyUpPrevented = evt.isDefaultPrevented();
|
|
|
|
var key = evt.which;
|
|
|
|
if (key === KEYS.BACKSPACE && self.$search.val() === '') {
|
|
var $previousChoice = self.$searchContainer
|
|
.prev('.select2-selection__choice');
|
|
|
|
if ($previousChoice.length > 0) {
|
|
var item = $previousChoice.data('data');
|
|
|
|
self.searchRemoveChoice(item);
|
|
}
|
|
}
|
|
});
|
|
|
|
// Workaround for browsers which do not support the `input` event
|
|
// This will prevent double-triggering of events for browsers which support
|
|
// both the `keyup` and `input` events.
|
|
this.$selection.on('input', '.select2-search--inline', function (evt) {
|
|
// Unbind the duplicated `keyup` event
|
|
self.$selection.off('keyup.search');
|
|
});
|
|
|
|
this.$selection.on('keyup.search input', '.select2-search--inline',
|
|
function (evt) {
|
|
self.handleSearch(evt);
|
|
});
|
|
};
|
|
|
|
Search.prototype.createPlaceholder = function (decorated, placeholder) {
|
|
this.$search.attr('placeholder', placeholder.text);
|
|
};
|
|
|
|
Search.prototype.update = function (decorated, data) {
|
|
this.$search.attr('placeholder', '');
|
|
|
|
decorated.call(this, data);
|
|
|
|
this.$selection.find('.select2-selection__rendered')
|
|
.append(this.$searchContainer);
|
|
|
|
this.resizeSearch();
|
|
};
|
|
|
|
Search.prototype.handleSearch = function () {
|
|
this.resizeSearch();
|
|
|
|
if (!this._keyUpPrevented) {
|
|
var input = this.$search.val();
|
|
|
|
this.trigger('query', {
|
|
term: input
|
|
});
|
|
}
|
|
|
|
this._keyUpPrevented = false;
|
|
};
|
|
|
|
Search.prototype.searchRemoveChoice = function (decorated, item) {
|
|
this.trigger('unselect', {
|
|
data: item
|
|
});
|
|
|
|
this.trigger('open');
|
|
|
|
this.$search.val(item.text + ' ');
|
|
};
|
|
|
|
Search.prototype.resizeSearch = function () {
|
|
this.$search.css('width', '25px');
|
|
|
|
var width = '';
|
|
|
|
if (this.$search.attr('placeholder') !== '') {
|
|
width = this.$selection.find('.select2-selection__rendered').innerWidth();
|
|
} else {
|
|
var minimumWidth = this.$search.val().length + 1;
|
|
|
|
width = (minimumWidth * 0.75) + 'em';
|
|
}
|
|
|
|
this.$search.css('width', width);
|
|
};
|
|
|
|
return Search;
|
|
});
|
|
|
|
S2.define('select2/selection/eventRelay',[
|
|
'jquery'
|
|
], function ($) {
|
|
function EventRelay () { }
|
|
|
|
EventRelay.prototype.bind = function (decorated, container, $container) {
|
|
var self = this;
|
|
var relayEvents = [
|
|
'open', 'opening',
|
|
'close', 'closing',
|
|
'select', 'selecting',
|
|
'unselect', 'unselecting'
|
|
];
|
|
|
|
var preventableEvents = ['opening', 'closing', 'selecting', 'unselecting'];
|
|
|
|
decorated.call(this, container, $container);
|
|
|
|
container.on('*', function (name, params) {
|
|
// Ignore events that should not be relayed
|
|
if ($.inArray(name, relayEvents) === -1) {
|
|
return;
|
|
}
|
|
|
|
// The parameters should always be an object
|
|
params = params || {};
|
|
|
|
// Generate the jQuery event for the Select2 event
|
|
var evt = $.Event('select2:' + name, {
|
|
params: params
|
|
});
|
|
|
|
self.$element.trigger(evt);
|
|
|
|
// Only handle preventable events if it was one
|
|
if ($.inArray(name, preventableEvents) === -1) {
|
|
return;
|
|
}
|
|
|
|
params.prevented = evt.isDefaultPrevented();
|
|
});
|
|
};
|
|
|
|
return EventRelay;
|
|
});
|
|
|
|
S2.define('select2/translation',[
|
|
'jquery',
|
|
'require'
|
|
], function ($, require) {
|
|
function Translation (dict) {
|
|
this.dict = dict || {};
|
|
}
|
|
|
|
Translation.prototype.all = function () {
|
|
return this.dict;
|
|
};
|
|
|
|
Translation.prototype.get = function (key) {
|
|
return this.dict[key];
|
|
};
|
|
|
|
Translation.prototype.extend = function (translation) {
|
|
this.dict = $.extend({}, translation.all(), this.dict);
|
|
};
|
|
|
|
// Static functions
|
|
|
|
Translation._cache = {};
|
|
|
|
Translation.loadPath = function (path) {
|
|
if (!(path in Translation._cache)) {
|
|
var translations = require(path);
|
|
|
|
Translation._cache[path] = translations;
|
|
}
|
|
|
|
return new Translation(Translation._cache[path]);
|
|
};
|
|
|
|
return Translation;
|
|
});
|
|
|
|
S2.define('select2/diacritics',[
|
|
|
|
], function () {
|
|
var diacritics = {
|
|
'\u24B6': 'A',
|
|
'\uFF21': 'A',
|
|
'\u00C0': 'A',
|
|
'\u00C1': 'A',
|
|
'\u00C2': 'A',
|
|
'\u1EA6': 'A',
|
|
'\u1EA4': 'A',
|
|
'\u1EAA': 'A',
|
|
'\u1EA8': 'A',
|
|
'\u00C3': 'A',
|
|
'\u0100': 'A',
|
|
'\u0102': 'A',
|
|
'\u1EB0': 'A',
|
|
'\u1EAE': 'A',
|
|
'\u1EB4': 'A',
|
|
'\u1EB2': 'A',
|
|
'\u0226': 'A',
|
|
'\u01E0': 'A',
|
|
'\u00C4': 'A',
|
|
'\u01DE': 'A',
|
|
'\u1EA2': 'A',
|
|
'\u00C5': 'A',
|
|
'\u01FA': 'A',
|
|
'\u01CD': 'A',
|
|
'\u0200': 'A',
|
|
'\u0202': 'A',
|
|
'\u1EA0': 'A',
|
|
'\u1EAC': 'A',
|
|
'\u1EB6': 'A',
|
|
'\u1E00': 'A',
|
|
'\u0104': 'A',
|
|
'\u023A': 'A',
|
|
'\u2C6F': 'A',
|
|
'\uA732': 'AA',
|
|
'\u00C6': 'AE',
|
|
'\u01FC': 'AE',
|
|
'\u01E2': 'AE',
|
|
'\uA734': 'AO',
|
|
'\uA736': 'AU',
|
|
'\uA738': 'AV',
|
|
'\uA73A': 'AV',
|
|
'\uA73C': 'AY',
|
|
'\u24B7': 'B',
|
|
'\uFF22': 'B',
|
|
'\u1E02': 'B',
|
|
'\u1E04': 'B',
|
|
'\u1E06': 'B',
|
|
'\u0243': 'B',
|
|
'\u0182': 'B',
|
|
'\u0181': 'B',
|
|
'\u24B8': 'C',
|
|
'\uFF23': 'C',
|
|
'\u0106': 'C',
|
|
'\u0108': 'C',
|
|
'\u010A': 'C',
|
|
'\u010C': 'C',
|
|
'\u00C7': 'C',
|
|
'\u1E08': 'C',
|
|
'\u0187': 'C',
|
|
'\u023B': 'C',
|
|
'\uA73E': 'C',
|
|
'\u24B9': 'D',
|
|
'\uFF24': 'D',
|
|
'\u1E0A': 'D',
|
|
'\u010E': 'D',
|
|
'\u1E0C': 'D',
|
|
'\u1E10': 'D',
|
|
'\u1E12': 'D',
|
|
'\u1E0E': 'D',
|
|
'\u0110': 'D',
|
|
'\u018B': 'D',
|
|
'\u018A': 'D',
|
|
'\u0189': 'D',
|
|
'\uA779': 'D',
|
|
'\u01F1': 'DZ',
|
|
'\u01C4': 'DZ',
|
|
'\u01F2': 'Dz',
|
|
'\u01C5': 'Dz',
|
|
'\u24BA': 'E',
|
|
'\uFF25': 'E',
|
|
'\u00C8': 'E',
|
|
'\u00C9': 'E',
|
|
'\u00CA': 'E',
|
|
'\u1EC0': 'E',
|
|
'\u1EBE': 'E',
|
|
'\u1EC4': 'E',
|
|
'\u1EC2': 'E',
|
|
'\u1EBC': 'E',
|
|
'\u0112': 'E',
|
|
'\u1E14': 'E',
|
|
'\u1E16': 'E',
|
|
'\u0114': 'E',
|
|
'\u0116': 'E',
|
|
'\u00CB': 'E',
|
|
'\u1EBA': 'E',
|
|
'\u011A': 'E',
|
|
'\u0204': 'E',
|
|
'\u0206': 'E',
|
|
'\u1EB8': 'E',
|
|
'\u1EC6': 'E',
|
|
'\u0228': 'E',
|
|
'\u1E1C': 'E',
|
|
'\u0118': 'E',
|
|
'\u1E18': 'E',
|
|
'\u1E1A': 'E',
|
|
'\u0190': 'E',
|
|
'\u018E': 'E',
|
|
'\u24BB': 'F',
|
|
'\uFF26': 'F',
|
|
'\u1E1E': 'F',
|
|
'\u0191': 'F',
|
|
'\uA77B': 'F',
|
|
'\u24BC': 'G',
|
|
'\uFF27': 'G',
|
|
'\u01F4': 'G',
|
|
'\u011C': 'G',
|
|
'\u1E20': 'G',
|
|
'\u011E': 'G',
|
|
'\u0120': 'G',
|
|
'\u01E6': 'G',
|
|
'\u0122': 'G',
|
|
'\u01E4': 'G',
|
|
'\u0193': 'G',
|
|
'\uA7A0': 'G',
|
|
'\uA77D': 'G',
|
|
'\uA77E': 'G',
|
|
'\u24BD': 'H',
|
|
'\uFF28': 'H',
|
|
'\u0124': 'H',
|
|
'\u1E22': 'H',
|
|
'\u1E26': 'H',
|
|
'\u021E': 'H',
|
|
'\u1E24': 'H',
|
|
'\u1E28': 'H',
|
|
'\u1E2A': 'H',
|
|
'\u0126': 'H',
|
|
'\u2C67': 'H',
|
|
'\u2C75': 'H',
|
|
'\uA78D': 'H',
|
|
'\u24BE': 'I',
|
|
'\uFF29': 'I',
|
|
'\u00CC': 'I',
|
|
'\u00CD': 'I',
|
|
'\u00CE': 'I',
|
|
'\u0128': 'I',
|
|
'\u012A': 'I',
|
|
'\u012C': 'I',
|
|
'\u0130': 'I',
|
|
'\u00CF': 'I',
|
|
'\u1E2E': 'I',
|
|
'\u1EC8': 'I',
|
|
'\u01CF': 'I',
|
|
'\u0208': 'I',
|
|
'\u020A': 'I',
|
|
'\u1ECA': 'I',
|
|
'\u012E': 'I',
|
|
'\u1E2C': 'I',
|
|
'\u0197': 'I',
|
|
'\u24BF': 'J',
|
|
'\uFF2A': 'J',
|
|
'\u0134': 'J',
|
|
'\u0248': 'J',
|
|
'\u24C0': 'K',
|
|
'\uFF2B': 'K',
|
|
'\u1E30': 'K',
|
|
'\u01E8': 'K',
|
|
'\u1E32': 'K',
|
|
'\u0136': 'K',
|
|
'\u1E34': 'K',
|
|
'\u0198': 'K',
|
|
'\u2C69': 'K',
|
|
'\uA740': 'K',
|
|
'\uA742': 'K',
|
|
'\uA744': 'K',
|
|
'\uA7A2': 'K',
|
|
'\u24C1': 'L',
|
|
'\uFF2C': 'L',
|
|
'\u013F': 'L',
|
|
'\u0139': 'L',
|
|
'\u013D': 'L',
|
|
'\u1E36': 'L',
|
|
'\u1E38': 'L',
|
|
'\u013B': 'L',
|
|
'\u1E3C': 'L',
|
|
'\u1E3A': 'L',
|
|
'\u0141': 'L',
|
|
'\u023D': 'L',
|
|
'\u2C62': 'L',
|
|
'\u2C60': 'L',
|
|
'\uA748': 'L',
|
|
'\uA746': 'L',
|
|
'\uA780': 'L',
|
|
'\u01C7': 'LJ',
|
|
'\u01C8': 'Lj',
|
|
'\u24C2': 'M',
|
|
'\uFF2D': 'M',
|
|
'\u1E3E': 'M',
|
|
'\u1E40': 'M',
|
|
'\u1E42': 'M',
|
|
'\u2C6E': 'M',
|
|
'\u019C': 'M',
|
|
'\u24C3': 'N',
|
|
'\uFF2E': 'N',
|
|
'\u01F8': 'N',
|
|
'\u0143': 'N',
|
|
'\u00D1': 'N',
|
|
'\u1E44': 'N',
|
|
'\u0147': 'N',
|
|
'\u1E46': 'N',
|
|
'\u0145': 'N',
|
|
'\u1E4A': 'N',
|
|
'\u1E48': 'N',
|
|
'\u0220': 'N',
|
|
'\u019D': 'N',
|
|
'\uA790': 'N',
|
|
'\uA7A4': 'N',
|
|
'\u01CA': 'NJ',
|
|
'\u01CB': 'Nj',
|
|
'\u24C4': 'O',
|
|
'\uFF2F': 'O',
|
|
'\u00D2': 'O',
|
|
'\u00D3': 'O',
|
|
'\u00D4': 'O',
|
|
'\u1ED2': 'O',
|
|
'\u1ED0': 'O',
|
|
'\u1ED6': 'O',
|
|
'\u1ED4': 'O',
|
|
'\u00D5': 'O',
|
|
'\u1E4C': 'O',
|
|
'\u022C': 'O',
|
|
'\u1E4E': 'O',
|
|
'\u014C': 'O',
|
|
'\u1E50': 'O',
|
|
'\u1E52': 'O',
|
|
'\u014E': 'O',
|
|
'\u022E': 'O',
|
|
'\u0230': 'O',
|
|
'\u00D6': 'O',
|
|
'\u022A': 'O',
|
|
'\u1ECE': 'O',
|
|
'\u0150': 'O',
|
|
'\u01D1': 'O',
|
|
'\u020C': 'O',
|
|
'\u020E': 'O',
|
|
'\u01A0': 'O',
|
|
'\u1EDC': 'O',
|
|
'\u1EDA': 'O',
|
|
'\u1EE0': 'O',
|
|
'\u1EDE': 'O',
|
|
'\u1EE2': 'O',
|
|
'\u1ECC': 'O',
|
|
'\u1ED8': 'O',
|
|
'\u01EA': 'O',
|
|
'\u01EC': 'O',
|
|
'\u00D8': 'O',
|
|
'\u01FE': 'O',
|
|
'\u0186': 'O',
|
|
'\u019F': 'O',
|
|
'\uA74A': 'O',
|
|
'\uA74C': 'O',
|
|
'\u01A2': 'OI',
|
|
'\uA74E': 'OO',
|
|
'\u0222': 'OU',
|
|
'\u24C5': 'P',
|
|
'\uFF30': 'P',
|
|
'\u1E54': 'P',
|
|
'\u1E56': 'P',
|
|
'\u01A4': 'P',
|
|
'\u2C63': 'P',
|
|
'\uA750': 'P',
|
|
'\uA752': 'P',
|
|
'\uA754': 'P',
|
|
'\u24C6': 'Q',
|
|
'\uFF31': 'Q',
|
|
'\uA756': 'Q',
|
|
'\uA758': 'Q',
|
|
'\u024A': 'Q',
|
|
'\u24C7': 'R',
|
|
'\uFF32': 'R',
|
|
'\u0154': 'R',
|
|
'\u1E58': 'R',
|
|
'\u0158': 'R',
|
|
'\u0210': 'R',
|
|
'\u0212': 'R',
|
|
'\u1E5A': 'R',
|
|
'\u1E5C': 'R',
|
|
'\u0156': 'R',
|
|
'\u1E5E': 'R',
|
|
'\u024C': 'R',
|
|
'\u2C64': 'R',
|
|
'\uA75A': 'R',
|
|
'\uA7A6': 'R',
|
|
'\uA782': 'R',
|
|
'\u24C8': 'S',
|
|
'\uFF33': 'S',
|
|
'\u1E9E': 'S',
|
|
'\u015A': 'S',
|
|
'\u1E64': 'S',
|
|
'\u015C': 'S',
|
|
'\u1E60': 'S',
|
|
'\u0160': 'S',
|
|
'\u1E66': 'S',
|
|
'\u1E62': 'S',
|
|
'\u1E68': 'S',
|
|
'\u0218': 'S',
|
|
'\u015E': 'S',
|
|
'\u2C7E': 'S',
|
|
'\uA7A8': 'S',
|
|
'\uA784': 'S',
|
|
'\u24C9': 'T',
|
|
'\uFF34': 'T',
|
|
'\u1E6A': 'T',
|
|
'\u0164': 'T',
|
|
'\u1E6C': 'T',
|
|
'\u021A': 'T',
|
|
'\u0162': 'T',
|
|
'\u1E70': 'T',
|
|
'\u1E6E': 'T',
|
|
'\u0166': 'T',
|
|
'\u01AC': 'T',
|
|
'\u01AE': 'T',
|
|
'\u023E': 'T',
|
|
'\uA786': 'T',
|
|
'\uA728': 'TZ',
|
|
'\u24CA': 'U',
|
|
'\uFF35': 'U',
|
|
'\u00D9': 'U',
|
|
'\u00DA': 'U',
|
|
'\u00DB': 'U',
|
|
'\u0168': 'U',
|
|
'\u1E78': 'U',
|
|
'\u016A': 'U',
|
|
'\u1E7A': 'U',
|
|
'\u016C': 'U',
|
|
'\u00DC': 'U',
|
|
'\u01DB': 'U',
|
|
'\u01D7': 'U',
|
|
'\u01D5': 'U',
|
|
'\u01D9': 'U',
|
|
'\u1EE6': 'U',
|
|
'\u016E': 'U',
|
|
'\u0170': 'U',
|
|
'\u01D3': 'U',
|
|
'\u0214': 'U',
|
|
'\u0216': 'U',
|
|
'\u01AF': 'U',
|
|
'\u1EEA': 'U',
|
|
'\u1EE8': 'U',
|
|
'\u1EEE': 'U',
|
|
'\u1EEC': 'U',
|
|
'\u1EF0': 'U',
|
|
'\u1EE4': 'U',
|
|
'\u1E72': 'U',
|
|
'\u0172': 'U',
|
|
'\u1E76': 'U',
|
|
'\u1E74': 'U',
|
|
'\u0244': 'U',
|
|
'\u24CB': 'V',
|
|
'\uFF36': 'V',
|
|
'\u1E7C': 'V',
|
|
'\u1E7E': 'V',
|
|
'\u01B2': 'V',
|
|
'\uA75E': 'V',
|
|
'\u0245': 'V',
|
|
'\uA760': 'VY',
|
|
'\u24CC': 'W',
|
|
'\uFF37': 'W',
|
|
'\u1E80': 'W',
|
|
'\u1E82': 'W',
|
|
'\u0174': 'W',
|
|
'\u1E86': 'W',
|
|
'\u1E84': 'W',
|
|
'\u1E88': 'W',
|
|
'\u2C72': 'W',
|
|
'\u24CD': 'X',
|
|
'\uFF38': 'X',
|
|
'\u1E8A': 'X',
|
|
'\u1E8C': 'X',
|
|
'\u24CE': 'Y',
|
|
'\uFF39': 'Y',
|
|
'\u1EF2': 'Y',
|
|
'\u00DD': 'Y',
|
|
'\u0176': 'Y',
|
|
'\u1EF8': 'Y',
|
|
'\u0232': 'Y',
|
|
'\u1E8E': 'Y',
|
|
'\u0178': 'Y',
|
|
'\u1EF6': 'Y',
|
|
'\u1EF4': 'Y',
|
|
'\u01B3': 'Y',
|
|
'\u024E': 'Y',
|
|
'\u1EFE': 'Y',
|
|
'\u24CF': 'Z',
|
|
'\uFF3A': 'Z',
|
|
'\u0179': 'Z',
|
|
'\u1E90': 'Z',
|
|
'\u017B': 'Z',
|
|
'\u017D': 'Z',
|
|
'\u1E92': 'Z',
|
|
'\u1E94': 'Z',
|
|
'\u01B5': 'Z',
|
|
'\u0224': 'Z',
|
|
'\u2C7F': 'Z',
|
|
'\u2C6B': 'Z',
|
|
'\uA762': 'Z',
|
|
'\u24D0': 'a',
|
|
'\uFF41': 'a',
|
|
'\u1E9A': 'a',
|
|
'\u00E0': 'a',
|
|
'\u00E1': 'a',
|
|
'\u00E2': 'a',
|
|
'\u1EA7': 'a',
|
|
'\u1EA5': 'a',
|
|
'\u1EAB': 'a',
|
|
'\u1EA9': 'a',
|
|
'\u00E3': 'a',
|
|
'\u0101': 'a',
|
|
'\u0103': 'a',
|
|
'\u1EB1': 'a',
|
|
'\u1EAF': 'a',
|
|
'\u1EB5': 'a',
|
|
'\u1EB3': 'a',
|
|
'\u0227': 'a',
|
|
'\u01E1': 'a',
|
|
'\u00E4': 'a',
|
|
'\u01DF': 'a',
|
|
'\u1EA3': 'a',
|
|
'\u00E5': 'a',
|
|
'\u01FB': 'a',
|
|
'\u01CE': 'a',
|
|
'\u0201': 'a',
|
|
'\u0203': 'a',
|
|
'\u1EA1': 'a',
|
|
'\u1EAD': 'a',
|
|
'\u1EB7': 'a',
|
|
'\u1E01': 'a',
|
|
'\u0105': 'a',
|
|
'\u2C65': 'a',
|
|
'\u0250': 'a',
|
|
'\uA733': 'aa',
|
|
'\u00E6': 'ae',
|
|
'\u01FD': 'ae',
|
|
'\u01E3': 'ae',
|
|
'\uA735': 'ao',
|
|
'\uA737': 'au',
|
|
'\uA739': 'av',
|
|
'\uA73B': 'av',
|
|
'\uA73D': 'ay',
|
|
'\u24D1': 'b',
|
|
'\uFF42': 'b',
|
|
'\u1E03': 'b',
|
|
'\u1E05': 'b',
|
|
'\u1E07': 'b',
|
|
'\u0180': 'b',
|
|
'\u0183': 'b',
|
|
'\u0253': 'b',
|
|
'\u24D2': 'c',
|
|
'\uFF43': 'c',
|
|
'\u0107': 'c',
|
|
'\u0109': 'c',
|
|
'\u010B': 'c',
|
|
'\u010D': 'c',
|
|
'\u00E7': 'c',
|
|
'\u1E09': 'c',
|
|
'\u0188': 'c',
|
|
'\u023C': 'c',
|
|
'\uA73F': 'c',
|
|
'\u2184': 'c',
|
|
'\u24D3': 'd',
|
|
'\uFF44': 'd',
|
|
'\u1E0B': 'd',
|
|
'\u010F': 'd',
|
|
'\u1E0D': 'd',
|
|
'\u1E11': 'd',
|
|
'\u1E13': 'd',
|
|
'\u1E0F': 'd',
|
|
'\u0111': 'd',
|
|
'\u018C': 'd',
|
|
'\u0256': 'd',
|
|
'\u0257': 'd',
|
|
'\uA77A': 'd',
|
|
'\u01F3': 'dz',
|
|
'\u01C6': 'dz',
|
|
'\u24D4': 'e',
|
|
'\uFF45': 'e',
|
|
'\u00E8': 'e',
|
|
'\u00E9': 'e',
|
|
'\u00EA': 'e',
|
|
'\u1EC1': 'e',
|
|
'\u1EBF': 'e',
|
|
'\u1EC5': 'e',
|
|
'\u1EC3': 'e',
|
|
'\u1EBD': 'e',
|
|
'\u0113': 'e',
|
|
'\u1E15': 'e',
|
|
'\u1E17': 'e',
|
|
'\u0115': 'e',
|
|
'\u0117': 'e',
|
|
'\u00EB': 'e',
|
|
'\u1EBB': 'e',
|
|
'\u011B': 'e',
|
|
'\u0205': 'e',
|
|
'\u0207': 'e',
|
|
'\u1EB9': 'e',
|
|
'\u1EC7': 'e',
|
|
'\u0229': 'e',
|
|
'\u1E1D': 'e',
|
|
'\u0119': 'e',
|
|
'\u1E19': 'e',
|
|
'\u1E1B': 'e',
|
|
'\u0247': 'e',
|
|
'\u025B': 'e',
|
|
'\u01DD': 'e',
|
|
'\u24D5': 'f',
|
|
'\uFF46': 'f',
|
|
'\u1E1F': 'f',
|
|
'\u0192': 'f',
|
|
'\uA77C': 'f',
|
|
'\u24D6': 'g',
|
|
'\uFF47': 'g',
|
|
'\u01F5': 'g',
|
|
'\u011D': 'g',
|
|
'\u1E21': 'g',
|
|
'\u011F': 'g',
|
|
'\u0121': 'g',
|
|
'\u01E7': 'g',
|
|
'\u0123': 'g',
|
|
'\u01E5': 'g',
|
|
'\u0260': 'g',
|
|
'\uA7A1': 'g',
|
|
'\u1D79': 'g',
|
|
'\uA77F': 'g',
|
|
'\u24D7': 'h',
|
|
'\uFF48': 'h',
|
|
'\u0125': 'h',
|
|
'\u1E23': 'h',
|
|
'\u1E27': 'h',
|
|
'\u021F': 'h',
|
|
'\u1E25': 'h',
|
|
'\u1E29': 'h',
|
|
'\u1E2B': 'h',
|
|
'\u1E96': 'h',
|
|
'\u0127': 'h',
|
|
'\u2C68': 'h',
|
|
'\u2C76': 'h',
|
|
'\u0265': 'h',
|
|
'\u0195': 'hv',
|
|
'\u24D8': 'i',
|
|
'\uFF49': 'i',
|
|
'\u00EC': 'i',
|
|
'\u00ED': 'i',
|
|
'\u00EE': 'i',
|
|
'\u0129': 'i',
|
|
'\u012B': 'i',
|
|
'\u012D': 'i',
|
|
'\u00EF': 'i',
|
|
'\u1E2F': 'i',
|
|
'\u1EC9': 'i',
|
|
'\u01D0': 'i',
|
|
'\u0209': 'i',
|
|
'\u020B': 'i',
|
|
'\u1ECB': 'i',
|
|
'\u012F': 'i',
|
|
'\u1E2D': 'i',
|
|
'\u0268': 'i',
|
|
'\u0131': 'i',
|
|
'\u24D9': 'j',
|
|
'\uFF4A': 'j',
|
|
'\u0135': 'j',
|
|
'\u01F0': 'j',
|
|
'\u0249': 'j',
|
|
'\u24DA': 'k',
|
|
'\uFF4B': 'k',
|
|
'\u1E31': 'k',
|
|
'\u01E9': 'k',
|
|
'\u1E33': 'k',
|
|
'\u0137': 'k',
|
|
'\u1E35': 'k',
|
|
'\u0199': 'k',
|
|
'\u2C6A': 'k',
|
|
'\uA741': 'k',
|
|
'\uA743': 'k',
|
|
'\uA745': 'k',
|
|
'\uA7A3': 'k',
|
|
'\u24DB': 'l',
|
|
'\uFF4C': 'l',
|
|
'\u0140': 'l',
|
|
'\u013A': 'l',
|
|
'\u013E': 'l',
|
|
'\u1E37': 'l',
|
|
'\u1E39': 'l',
|
|
'\u013C': 'l',
|
|
'\u1E3D': 'l',
|
|
'\u1E3B': 'l',
|
|
'\u017F': 'l',
|
|
'\u0142': 'l',
|
|
'\u019A': 'l',
|
|
'\u026B': 'l',
|
|
'\u2C61': 'l',
|
|
'\uA749': 'l',
|
|
'\uA781': 'l',
|
|
'\uA747': 'l',
|
|
'\u01C9': 'lj',
|
|
'\u24DC': 'm',
|
|
'\uFF4D': 'm',
|
|
'\u1E3F': 'm',
|
|
'\u1E41': 'm',
|
|
'\u1E43': 'm',
|
|
'\u0271': 'm',
|
|
'\u026F': 'm',
|
|
'\u24DD': 'n',
|
|
'\uFF4E': 'n',
|
|
'\u01F9': 'n',
|
|
'\u0144': 'n',
|
|
'\u00F1': 'n',
|
|
'\u1E45': 'n',
|
|
'\u0148': 'n',
|
|
'\u1E47': 'n',
|
|
'\u0146': 'n',
|
|
'\u1E4B': 'n',
|
|
'\u1E49': 'n',
|
|
'\u019E': 'n',
|
|
'\u0272': 'n',
|
|
'\u0149': 'n',
|
|
'\uA791': 'n',
|
|
'\uA7A5': 'n',
|
|
'\u01CC': 'nj',
|
|
'\u24DE': 'o',
|
|
'\uFF4F': 'o',
|
|
'\u00F2': 'o',
|
|
'\u00F3': 'o',
|
|
'\u00F4': 'o',
|
|
'\u1ED3': 'o',
|
|
'\u1ED1': 'o',
|
|
'\u1ED7': 'o',
|
|
'\u1ED5': 'o',
|
|
'\u00F5': 'o',
|
|
'\u1E4D': 'o',
|
|
'\u022D': 'o',
|
|
'\u1E4F': 'o',
|
|
'\u014D': 'o',
|
|
'\u1E51': 'o',
|
|
'\u1E53': 'o',
|
|
'\u014F': 'o',
|
|
'\u022F': 'o',
|
|
'\u0231': 'o',
|
|
'\u00F6': 'o',
|
|
'\u022B': 'o',
|
|
'\u1ECF': 'o',
|
|
'\u0151': 'o',
|
|
'\u01D2': 'o',
|
|
'\u020D': 'o',
|
|
'\u020F': 'o',
|
|
'\u01A1': 'o',
|
|
'\u1EDD': 'o',
|
|
'\u1EDB': 'o',
|
|
'\u1EE1': 'o',
|
|
'\u1EDF': 'o',
|
|
'\u1EE3': 'o',
|
|
'\u1ECD': 'o',
|
|
'\u1ED9': 'o',
|
|
'\u01EB': 'o',
|
|
'\u01ED': 'o',
|
|
'\u00F8': 'o',
|
|
'\u01FF': 'o',
|
|
'\u0254': 'o',
|
|
'\uA74B': 'o',
|
|
'\uA74D': 'o',
|
|
'\u0275': 'o',
|
|
'\u01A3': 'oi',
|
|
'\u0223': 'ou',
|
|
'\uA74F': 'oo',
|
|
'\u24DF': 'p',
|
|
'\uFF50': 'p',
|
|
'\u1E55': 'p',
|
|
'\u1E57': 'p',
|
|
'\u01A5': 'p',
|
|
'\u1D7D': 'p',
|
|
'\uA751': 'p',
|
|
'\uA753': 'p',
|
|
'\uA755': 'p',
|
|
'\u24E0': 'q',
|
|
'\uFF51': 'q',
|
|
'\u024B': 'q',
|
|
'\uA757': 'q',
|
|
'\uA759': 'q',
|
|
'\u24E1': 'r',
|
|
'\uFF52': 'r',
|
|
'\u0155': 'r',
|
|
'\u1E59': 'r',
|
|
'\u0159': 'r',
|
|
'\u0211': 'r',
|
|
'\u0213': 'r',
|
|
'\u1E5B': 'r',
|
|
'\u1E5D': 'r',
|
|
'\u0157': 'r',
|
|
'\u1E5F': 'r',
|
|
'\u024D': 'r',
|
|
'\u027D': 'r',
|
|
'\uA75B': 'r',
|
|
'\uA7A7': 'r',
|
|
'\uA783': 'r',
|
|
'\u24E2': 's',
|
|
'\uFF53': 's',
|
|
'\u00DF': 's',
|
|
'\u015B': 's',
|
|
'\u1E65': 's',
|
|
'\u015D': 's',
|
|
'\u1E61': 's',
|
|
'\u0161': 's',
|
|
'\u1E67': 's',
|
|
'\u1E63': 's',
|
|
'\u1E69': 's',
|
|
'\u0219': 's',
|
|
'\u015F': 's',
|
|
'\u023F': 's',
|
|
'\uA7A9': 's',
|
|
'\uA785': 's',
|
|
'\u1E9B': 's',
|
|
'\u24E3': 't',
|
|
'\uFF54': 't',
|
|
'\u1E6B': 't',
|
|
'\u1E97': 't',
|
|
'\u0165': 't',
|
|
'\u1E6D': 't',
|
|
'\u021B': 't',
|
|
'\u0163': 't',
|
|
'\u1E71': 't',
|
|
'\u1E6F': 't',
|
|
'\u0167': 't',
|
|
'\u01AD': 't',
|
|
'\u0288': 't',
|
|
'\u2C66': 't',
|
|
'\uA787': 't',
|
|
'\uA729': 'tz',
|
|
'\u24E4': 'u',
|
|
'\uFF55': 'u',
|
|
'\u00F9': 'u',
|
|
'\u00FA': 'u',
|
|
'\u00FB': 'u',
|
|
'\u0169': 'u',
|
|
'\u1E79': 'u',
|
|
'\u016B': 'u',
|
|
'\u1E7B': 'u',
|
|
'\u016D': 'u',
|
|
'\u00FC': 'u',
|
|
'\u01DC': 'u',
|
|
'\u01D8': 'u',
|
|
'\u01D6': 'u',
|
|
'\u01DA': 'u',
|
|
'\u1EE7': 'u',
|
|
'\u016F': 'u',
|
|
'\u0171': 'u',
|
|
'\u01D4': 'u',
|
|
'\u0215': 'u',
|
|
'\u0217': 'u',
|
|
'\u01B0': 'u',
|
|
'\u1EEB': 'u',
|
|
'\u1EE9': 'u',
|
|
'\u1EEF': 'u',
|
|
'\u1EED': 'u',
|
|
'\u1EF1': 'u',
|
|
'\u1EE5': 'u',
|
|
'\u1E73': 'u',
|
|
'\u0173': 'u',
|
|
'\u1E77': 'u',
|
|
'\u1E75': 'u',
|
|
'\u0289': 'u',
|
|
'\u24E5': 'v',
|
|
'\uFF56': 'v',
|
|
'\u1E7D': 'v',
|
|
'\u1E7F': 'v',
|
|
'\u028B': 'v',
|
|
'\uA75F': 'v',
|
|
'\u028C': 'v',
|
|
'\uA761': 'vy',
|
|
'\u24E6': 'w',
|
|
'\uFF57': 'w',
|
|
'\u1E81': 'w',
|
|
'\u1E83': 'w',
|
|
'\u0175': 'w',
|
|
'\u1E87': 'w',
|
|
'\u1E85': 'w',
|
|
'\u1E98': 'w',
|
|
'\u1E89': 'w',
|
|
'\u2C73': 'w',
|
|
'\u24E7': 'x',
|
|
'\uFF58': 'x',
|
|
'\u1E8B': 'x',
|
|
'\u1E8D': 'x',
|
|
'\u24E8': 'y',
|
|
'\uFF59': 'y',
|
|
'\u1EF3': 'y',
|
|
'\u00FD': 'y',
|
|
'\u0177': 'y',
|
|
'\u1EF9': 'y',
|
|
'\u0233': 'y',
|
|
'\u1E8F': 'y',
|
|
'\u00FF': 'y',
|
|
'\u1EF7': 'y',
|
|
'\u1E99': 'y',
|
|
'\u1EF5': 'y',
|
|
'\u01B4': 'y',
|
|
'\u024F': 'y',
|
|
'\u1EFF': 'y',
|
|
'\u24E9': 'z',
|
|
'\uFF5A': 'z',
|
|
'\u017A': 'z',
|
|
'\u1E91': 'z',
|
|
'\u017C': 'z',
|
|
'\u017E': 'z',
|
|
'\u1E93': 'z',
|
|
'\u1E95': 'z',
|
|
'\u01B6': 'z',
|
|
'\u0225': 'z',
|
|
'\u0240': 'z',
|
|
'\u2C6C': 'z',
|
|
'\uA763': 'z',
|
|
'\u0386': '\u0391',
|
|
'\u0388': '\u0395',
|
|
'\u0389': '\u0397',
|
|
'\u038A': '\u0399',
|
|
'\u03AA': '\u0399',
|
|
'\u038C': '\u039F',
|
|
'\u038E': '\u03A5',
|
|
'\u03AB': '\u03A5',
|
|
'\u038F': '\u03A9',
|
|
'\u03AC': '\u03B1',
|
|
'\u03AD': '\u03B5',
|
|
'\u03AE': '\u03B7',
|
|
'\u03AF': '\u03B9',
|
|
'\u03CA': '\u03B9',
|
|
'\u0390': '\u03B9',
|
|
'\u03CC': '\u03BF',
|
|
'\u03CD': '\u03C5',
|
|
'\u03CB': '\u03C5',
|
|
'\u03B0': '\u03C5',
|
|
'\u03C9': '\u03C9',
|
|
'\u03C2': '\u03C3'
|
|
};
|
|
|
|
return diacritics;
|
|
});
|
|
|
|
S2.define('select2/data/base',[
|
|
'../utils'
|
|
], function (Utils) {
|
|
function BaseAdapter ($element, options) {
|
|
BaseAdapter.__super__.constructor.call(this);
|
|
}
|
|
|
|
Utils.Extend(BaseAdapter, Utils.Observable);
|
|
|
|
BaseAdapter.prototype.current = function (callback) {
|
|
throw new Error('The `current` method must be defined in child classes.');
|
|
};
|
|
|
|
BaseAdapter.prototype.query = function (params, callback) {
|
|
throw new Error('The `query` method must be defined in child classes.');
|
|
};
|
|
|
|
BaseAdapter.prototype.bind = function (container, $container) {
|
|
// Can be implemented in subclasses
|
|
};
|
|
|
|
BaseAdapter.prototype.destroy = function () {
|
|
// Can be implemented in subclasses
|
|
};
|
|
|
|
BaseAdapter.prototype.generateResultId = function (container, data) {
|
|
var id = container.id + '-result-';
|
|
|
|
id += Utils.generateChars(4);
|
|
|
|
if (data.id != null) {
|
|
id += '-' + data.id.toString();
|
|
} else {
|
|
id += '-' + Utils.generateChars(4);
|
|
}
|
|
return id;
|
|
};
|
|
|
|
return BaseAdapter;
|
|
});
|
|
|
|
S2.define('select2/data/select',[
|
|
'./base',
|
|
'../utils',
|
|
'jquery'
|
|
], function (BaseAdapter, Utils, $) {
|
|
function SelectAdapter ($element, options) {
|
|
this.$element = $element;
|
|
this.options = options;
|
|
|
|
SelectAdapter.__super__.constructor.call(this);
|
|
}
|
|
|
|
Utils.Extend(SelectAdapter, BaseAdapter);
|
|
|
|
SelectAdapter.prototype.current = function (callback) {
|
|
var data = [];
|
|
var self = this;
|
|
|
|
this.$element.find(':selected').each(function () {
|
|
var $option = $(this);
|
|
|
|
var option = self.item($option);
|
|
|
|
data.push(option);
|
|
});
|
|
|
|
callback(data);
|
|
};
|
|
|
|
SelectAdapter.prototype.select = function (data) {
|
|
var self = this;
|
|
|
|
// If data.element is a DOM nose, use it instead
|
|
if ($(data.element).is('option')) {
|
|
data.element.selected = true;
|
|
|
|
this.$element.trigger('change');
|
|
|
|
return;
|
|
}
|
|
|
|
if (this.$element.prop('multiple')) {
|
|
this.current(function (currentData) {
|
|
var val = [];
|
|
|
|
data = [data];
|
|
data.push.apply(data, currentData);
|
|
|
|
for (var d = 0; d < data.length; d++) {
|
|
var id = data[d].id;
|
|
|
|
if ($.inArray(id, val) === -1) {
|
|
val.push(id);
|
|
}
|
|
}
|
|
|
|
self.$element.val(val);
|
|
self.$element.trigger('change');
|
|
});
|
|
} else {
|
|
var val = data.id;
|
|
|
|
this.$element.val(val);
|
|
this.$element.trigger('change');
|
|
}
|
|
};
|
|
|
|
SelectAdapter.prototype.unselect = function (data) {
|
|
var self = this;
|
|
|
|
if (!this.$element.prop('multiple')) {
|
|
return;
|
|
}
|
|
|
|
if ($(data.element).is('option')) {
|
|
data.element.selected = false;
|
|
|
|
this.$element.trigger('change');
|
|
|
|
return;
|
|
}
|
|
|
|
this.current(function (currentData) {
|
|
var val = [];
|
|
|
|
for (var d = 0; d < currentData.length; d++) {
|
|
var id = currentData[d].id;
|
|
|
|
if (id !== data.id && $.inArray(id, val) === -1) {
|
|
val.push(id);
|
|
}
|
|
}
|
|
|
|
self.$element.val(val);
|
|
|
|
self.$element.trigger('change');
|
|
});
|
|
};
|
|
|
|
SelectAdapter.prototype.bind = function (container, $container) {
|
|
var self = this;
|
|
|
|
this.container = container;
|
|
|
|
container.on('select', function (params) {
|
|
self.select(params.data);
|
|
});
|
|
|
|
container.on('unselect', function (params) {
|
|
self.unselect(params.data);
|
|
});
|
|
};
|
|
|
|
SelectAdapter.prototype.destroy = function () {
|
|
// Remove anything added to child elements
|
|
this.$element.find('*').each(function () {
|
|
// Remove any custom data set by Select2
|
|
$.removeData(this, 'data');
|
|
});
|
|
};
|
|
|
|
SelectAdapter.prototype.query = function (params, callback) {
|
|
var data = [];
|
|
var self = this;
|
|
|
|
var $options = this.$element.children();
|
|
|
|
$options.each(function () {
|
|
var $option = $(this);
|
|
|
|
if (!$option.is('option') && !$option.is('optgroup')) {
|
|
return;
|
|
}
|
|
|
|
var option = self.item($option);
|
|
|
|
var matches = self.matches(params, option);
|
|
|
|
if (matches !== null) {
|
|
data.push(matches);
|
|
}
|
|
});
|
|
|
|
callback({
|
|
results: data
|
|
});
|
|
};
|
|
|
|
SelectAdapter.prototype.addOptions = function ($options) {
|
|
this.$element.append($options);
|
|
};
|
|
|
|
SelectAdapter.prototype.option = function (data) {
|
|
var option;
|
|
|
|
if (data.children) {
|
|
option = document.createElement('optgroup');
|
|
option.label = data.text;
|
|
} else {
|
|
option = document.createElement('option');
|
|
|
|
if (option.textContent !== undefined) {
|
|
option.textContent = data.text;
|
|
} else {
|
|
option.innerText = data.text;
|
|
}
|
|
}
|
|
|
|
if (data.id) {
|
|
option.value = data.id;
|
|
}
|
|
|
|
if (data.disabled) {
|
|
option.disabled = true;
|
|
}
|
|
|
|
if (data.selected) {
|
|
option.selected = true;
|
|
}
|
|
|
|
if (data.title) {
|
|
option.title = data.title;
|
|
}
|
|
|
|
var $option = $(option);
|
|
|
|
var normalizedData = this._normalizeItem(data);
|
|
normalizedData.element = option;
|
|
|
|
// Override the option's data with the combined data
|
|
$.data(option, 'data', normalizedData);
|
|
|
|
return $option;
|
|
};
|
|
|
|
SelectAdapter.prototype.item = function ($option) {
|
|
var data = {};
|
|
|
|
data = $.data($option[0], 'data');
|
|
|
|
if (data != null) {
|
|
return data;
|
|
}
|
|
|
|
if ($option.is('option')) {
|
|
data = {
|
|
id: $option.val(),
|
|
text: $option.text(),
|
|
disabled: $option.prop('disabled'),
|
|
selected: $option.prop('selected'),
|
|
title: $option.prop('title')
|
|
};
|
|
} else if ($option.is('optgroup')) {
|
|
data = {
|
|
text: $option.prop('label'),
|
|
children: [],
|
|
title: $option.prop('title')
|
|
};
|
|
|
|
var $children = $option.children('option');
|
|
var children = [];
|
|
|
|
for (var c = 0; c < $children.length; c++) {
|
|
var $child = $($children[c]);
|
|
|
|
var child = this.item($child);
|
|
|
|
children.push(child);
|
|
}
|
|
|
|
data.children = children;
|
|
}
|
|
|
|
data = this._normalizeItem(data);
|
|
data.element = $option[0];
|
|
|
|
$.data($option[0], 'data', data);
|
|
|
|
return data;
|
|
};
|
|
|
|
SelectAdapter.prototype._normalizeItem = function (item) {
|
|
if (!$.isPlainObject(item)) {
|
|
item = {
|
|
id: item,
|
|
text: item
|
|
};
|
|
}
|
|
|
|
item = $.extend({}, {
|
|
text: ''
|
|
}, item);
|
|
|
|
var defaults = {
|
|
selected: false,
|
|
disabled: false
|
|
};
|
|
|
|
if (item.id != null) {
|
|
item.id = item.id.toString();
|
|
}
|
|
|
|
if (item.text != null) {
|
|
item.text = item.text.toString();
|
|
}
|
|
|
|
if (item._resultId == null && item.id && this.container != null) {
|
|
item._resultId = this.generateResultId(this.container, item);
|
|
}
|
|
|
|
return $.extend({}, defaults, item);
|
|
};
|
|
|
|
SelectAdapter.prototype.matches = function (params, data) {
|
|
var matcher = this.options.get('matcher');
|
|
|
|
return matcher(params, data);
|
|
};
|
|
|
|
return SelectAdapter;
|
|
});
|
|
|
|
S2.define('select2/data/array',[
|
|
'./select',
|
|
'../utils',
|
|
'jquery'
|
|
], function (SelectAdapter, Utils, $) {
|
|
function ArrayAdapter ($element, options) {
|
|
var data = options.get('data') || [];
|
|
|
|
ArrayAdapter.__super__.constructor.call(this, $element, options);
|
|
|
|
this.addOptions(this.convertToOptions(data));
|
|
}
|
|
|
|
Utils.Extend(ArrayAdapter, SelectAdapter);
|
|
|
|
ArrayAdapter.prototype.select = function (data) {
|
|
var $option = this.$element.find('option[value="' + data.id + '"]');
|
|
|
|
if ($option.length === 0) {
|
|
$option = this.option(data);
|
|
|
|
this.addOptions($option);
|
|
}
|
|
|
|
ArrayAdapter.__super__.select.call(this, data);
|
|
};
|
|
|
|
ArrayAdapter.prototype.convertToOptions = function (data) {
|
|
var self = this;
|
|
|
|
var $existing = this.$element.find('option');
|
|
var existingIds = $existing.map(function () {
|
|
return self.item($(this)).id;
|
|
}).get();
|
|
|
|
var $options = $();
|
|
|
|
// Filter out all items except for the one passed in the argument
|
|
function onlyItem (item) {
|
|
return function () {
|
|
return $(this).val() == item.id;
|
|
};
|
|
}
|
|
|
|
for (var d = 0; d < data.length; d++) {
|
|
var item = this._normalizeItem(data[d]);
|
|
|
|
// Skip items which were pre-loaded, only merge the data
|
|
if ($.inArray(item.id, existingIds) >= 0) {
|
|
var $existingOption = $existing.filter(onlyItem(item));
|
|
|
|
var existingData = this.item($existingOption);
|
|
var newData = $.extend(true, {}, existingData, item);
|
|
|
|
var $newOption = this.option(existingData);
|
|
|
|
$existingOption.replaceWith($newOption);
|
|
|
|
continue;
|
|
}
|
|
|
|
var $option = this.option(item);
|
|
|
|
if (item.children) {
|
|
var $children = this.convertToOptions(item.children);
|
|
|
|
$option.append($children);
|
|
}
|
|
|
|
$options = $options.add($option);
|
|
}
|
|
|
|
return $options;
|
|
};
|
|
|
|
return ArrayAdapter;
|
|
});
|
|
|
|
S2.define('select2/data/ajax',[
|
|
'./array',
|
|
'../utils',
|
|
'jquery'
|
|
], function (ArrayAdapter, Utils, $) {
|
|
function AjaxAdapter ($element, options) {
|
|
this.ajaxOptions = this._applyDefaults(options.get('ajax'));
|
|
|
|
if (this.ajaxOptions.processResults != null) {
|
|
this.processResults = this.ajaxOptions.processResults;
|
|
}
|
|
|
|
ArrayAdapter.__super__.constructor.call(this, $element, options);
|
|
}
|
|
|
|
Utils.Extend(AjaxAdapter, ArrayAdapter);
|
|
|
|
AjaxAdapter.prototype._applyDefaults = function (options) {
|
|
var defaults = {
|
|
data: function (params) {
|
|
return {
|
|
q: params.term
|
|
};
|
|
},
|
|
transport: function (params, success, failure) {
|
|
var $request = $.ajax(params);
|
|
|
|
$request.then(success);
|
|
$request.fail(failure);
|
|
|
|
return $request;
|
|
}
|
|
};
|
|
|
|
return $.extend({}, defaults, options, true);
|
|
};
|
|
|
|
AjaxAdapter.prototype.processResults = function (results) {
|
|
return results;
|
|
};
|
|
|
|
AjaxAdapter.prototype.query = function (params, callback) {
|
|
var matches = [];
|
|
var self = this;
|
|
|
|
if (this._request) {
|
|
this._request.abort();
|
|
this._request = null;
|
|
}
|
|
|
|
var options = $.extend({
|
|
type: 'GET'
|
|
}, this.ajaxOptions);
|
|
|
|
if (typeof options.url === 'function') {
|
|
options.url = options.url(params);
|
|
}
|
|
|
|
if (typeof options.data === 'function') {
|
|
options.data = options.data(params);
|
|
}
|
|
|
|
function request () {
|
|
var $request = options.transport(options, function (data) {
|
|
var results = self.processResults(data, params);
|
|
|
|
if (self.options.get('debug') && window.console && console.error) {
|
|
// Check to make sure that the response included a `results` key.
|
|
if (!results || !results.results || !$.isArray(results.results)) {
|
|
console.error(
|
|
'Select2: The AJAX results did not return an array in the ' +
|
|
'`results` key of the response.'
|
|
);
|
|
}
|
|
}
|
|
|
|
callback(results);
|
|
}, function () {
|
|
// TODO: Handle AJAX errors
|
|
});
|
|
|
|
self._request = $request;
|
|
}
|
|
|
|
if (this.ajaxOptions.delay && params.term !== '') {
|
|
if (this._queryTimeout) {
|
|
window.clearTimeout(this._queryTimeout);
|
|
}
|
|
|
|
this._queryTimeout = window.setTimeout(request, this.ajaxOptions.delay);
|
|
} else {
|
|
request();
|
|
}
|
|
};
|
|
|
|
return AjaxAdapter;
|
|
});
|
|
|
|
S2.define('select2/data/tags',[
|
|
'jquery'
|
|
], function ($) {
|
|
function Tags (decorated, $element, options) {
|
|
var tags = options.get('tags');
|
|
|
|
var createTag = options.get('createTag');
|
|
|
|
if (createTag !== undefined) {
|
|
this.createTag = createTag;
|
|
}
|
|
|
|
decorated.call(this, $element, options);
|
|
|
|
if ($.isArray(tags)) {
|
|
for (var t = 0; t < tags.length; t++) {
|
|
var tag = tags[t];
|
|
var item = this._normalizeItem(tag);
|
|
|
|
var $option = this.option(item);
|
|
|
|
this.$element.append($option);
|
|
}
|
|
}
|
|
}
|
|
|
|
Tags.prototype.query = function (decorated, params, callback) {
|
|
var self = this;
|
|
|
|
this._removeOldTags();
|
|
|
|
if (params.term == null || params.page != null) {
|
|
decorated.call(this, params, callback);
|
|
return;
|
|
}
|
|
|
|
function wrapper (obj, child) {
|
|
var data = obj.results;
|
|
|
|
for (var i = 0; i < data.length; i++) {
|
|
var option = data[i];
|
|
|
|
var checkChildren = (
|
|
option.children != null &&
|
|
!wrapper({
|
|
results: option.children
|
|
}, true)
|
|
);
|
|
|
|
var checkText = option.text === params.term;
|
|
|
|
if (checkText || checkChildren) {
|
|
if (child) {
|
|
return false;
|
|
}
|
|
|
|
obj.data = data;
|
|
callback(obj);
|
|
|
|
return;
|
|
}
|
|
}
|
|
|
|
if (child) {
|
|
return true;
|
|
}
|
|
|
|
var tag = self.createTag(params);
|
|
|
|
if (tag != null) {
|
|
var $option = self.option(tag);
|
|
$option.attr('data-select2-tag', true);
|
|
|
|
self.addOptions($option);
|
|
|
|
self.insertTag(data, tag);
|
|
}
|
|
|
|
obj.results = data;
|
|
|
|
callback(obj);
|
|
}
|
|
|
|
decorated.call(this, params, wrapper);
|
|
};
|
|
|
|
Tags.prototype.createTag = function (decorated, params) {
|
|
var term = $.trim(params.term);
|
|
|
|
if (term === '') {
|
|
return null;
|
|
}
|
|
|
|
return {
|
|
id: term,
|
|
text: term
|
|
};
|
|
};
|
|
|
|
Tags.prototype.insertTag = function (_, data, tag) {
|
|
data.unshift(tag);
|
|
};
|
|
|
|
Tags.prototype._removeOldTags = function (_) {
|
|
var tag = this._lastTag;
|
|
|
|
var $options = this.$element.find('option[data-select2-tag]');
|
|
|
|
$options.each(function () {
|
|
if (this.selected) {
|
|
return;
|
|
}
|
|
|
|
$(this).remove();
|
|
});
|
|
};
|
|
|
|
return Tags;
|
|
});
|
|
|
|
S2.define('select2/data/tokenizer',[
|
|
'jquery'
|
|
], function ($) {
|
|
function Tokenizer (decorated, $element, options) {
|
|
var tokenizer = options.get('tokenizer');
|
|
|
|
if (tokenizer !== undefined) {
|
|
this.tokenizer = tokenizer;
|
|
}
|
|
|
|
decorated.call(this, $element, options);
|
|
}
|
|
|
|
Tokenizer.prototype.bind = function (decorated, container, $container) {
|
|
decorated.call(this, container, $container);
|
|
|
|
this.$search = container.dropdown.$search || container.selection.$search ||
|
|
$container.find('.select2-search__field');
|
|
};
|
|
|
|
Tokenizer.prototype.query = function (decorated, params, callback) {
|
|
var self = this;
|
|
|
|
function select (data) {
|
|
self.select(data);
|
|
}
|
|
|
|
params.term = params.term || '';
|
|
|
|
var tokenData = this.tokenizer(params, this.options, select);
|
|
|
|
if (tokenData.term !== params.term) {
|
|
// Replace the search term if we have the search box
|
|
if (this.$search.length) {
|
|
this.$search.val(tokenData.term);
|
|
this.$search.focus();
|
|
}
|
|
|
|
params.term = tokenData.term;
|
|
}
|
|
|
|
decorated.call(this, params, callback);
|
|
};
|
|
|
|
Tokenizer.prototype.tokenizer = function (_, params, options, callback) {
|
|
var separators = options.get('tokenSeparators') || [];
|
|
var term = params.term;
|
|
var i = 0;
|
|
|
|
var createTag = this.createTag || function (params) {
|
|
return {
|
|
id: params.term,
|
|
text: params.term
|
|
};
|
|
};
|
|
|
|
while (i < term.length) {
|
|
var termChar = term[i];
|
|
|
|
if ($.inArray(termChar, separators) === -1) {
|
|
i++;
|
|
|
|
continue;
|
|
}
|
|
|
|
var part = term.substr(0, i);
|
|
var partParams = $.extend({}, params, {
|
|
term: part
|
|
});
|
|
|
|
var data = createTag(partParams);
|
|
|
|
callback(data);
|
|
|
|
// Reset the term to not include the tokenized portion
|
|
term = term.substr(i + 1) || '';
|
|
i = 0;
|
|
}
|
|
|
|
return {
|
|
term: term
|
|
};
|
|
};
|
|
|
|
return Tokenizer;
|
|
});
|
|
|
|
S2.define('select2/data/minimumInputLength',[
|
|
|
|
], function () {
|
|
function MinimumInputLength (decorated, $e, options) {
|
|
this.minimumInputLength = options.get('minimumInputLength');
|
|
|
|
decorated.call(this, $e, options);
|
|
}
|
|
|
|
MinimumInputLength.prototype.query = function (decorated, params, callback) {
|
|
params.term = params.term || '';
|
|
|
|
if (params.term.length < this.minimumInputLength) {
|
|
this.trigger('results:message', {
|
|
message: 'inputTooShort',
|
|
args: {
|
|
minimum: this.minimumInputLength,
|
|
input: params.term,
|
|
params: params
|
|
}
|
|
});
|
|
|
|
return;
|
|
}
|
|
|
|
decorated.call(this, params, callback);
|
|
};
|
|
|
|
return MinimumInputLength;
|
|
});
|
|
|
|
S2.define('select2/data/maximumInputLength',[
|
|
|
|
], function () {
|
|
function MaximumInputLength (decorated, $e, options) {
|
|
this.maximumInputLength = options.get('maximumInputLength');
|
|
|
|
decorated.call(this, $e, options);
|
|
}
|
|
|
|
MaximumInputLength.prototype.query = function (decorated, params, callback) {
|
|
params.term = params.term || '';
|
|
|
|
if (this.maximumInputLength > 0 &&
|
|
params.term.length > this.maximumInputLength) {
|
|
this.trigger('results:message', {
|
|
message: 'inputTooLong',
|
|
args: {
|
|
maximum: this.maximumInputLength,
|
|
input: params.term,
|
|
params: params
|
|
}
|
|
});
|
|
|
|
return;
|
|
}
|
|
|
|
decorated.call(this, params, callback);
|
|
};
|
|
|
|
return MaximumInputLength;
|
|
});
|
|
|
|
S2.define('select2/data/maximumSelectionLength',[
|
|
|
|
], function (){
|
|
function MaximumSelectionLength (decorated, $e, options) {
|
|
this.maximumSelectionLength = options.get('maximumSelectionLength');
|
|
|
|
decorated.call(this, $e, options);
|
|
}
|
|
|
|
MaximumSelectionLength.prototype.query =
|
|
function (decorated, params, callback) {
|
|
var self = this;
|
|
|
|
this.current(function (currentData) {
|
|
var count = currentData != null ? currentData.length : 0;
|
|
if (self.maximumSelectionLength > 0 &&
|
|
count >= self.maximumSelectionLength) {
|
|
self.trigger('results:message', {
|
|
message: 'maximumSelected',
|
|
args: {
|
|
maximum: self.maximumSelectionLength
|
|
}
|
|
});
|
|
return;
|
|
}
|
|
decorated.call(self, params, callback);
|
|
});
|
|
};
|
|
|
|
return MaximumSelectionLength;
|
|
});
|
|
|
|
S2.define('select2/dropdown',[
|
|
'jquery',
|
|
'./utils'
|
|
], function ($, Utils) {
|
|
function Dropdown ($element, options) {
|
|
this.$element = $element;
|
|
this.options = options;
|
|
|
|
Dropdown.__super__.constructor.call(this);
|
|
}
|
|
|
|
Utils.Extend(Dropdown, Utils.Observable);
|
|
|
|
Dropdown.prototype.render = function () {
|
|
var $dropdown = $(
|
|
'<span class="select2-dropdown">' +
|
|
'<span class="select2-results"></span>' +
|
|
'</span>'
|
|
);
|
|
|
|
$dropdown.attr('dir', this.options.get('dir'));
|
|
|
|
this.$dropdown = $dropdown;
|
|
|
|
return $dropdown;
|
|
};
|
|
|
|
Dropdown.prototype.position = function ($dropdown, $container) {
|
|
// Should be implmented in subclasses
|
|
};
|
|
|
|
Dropdown.prototype.destroy = function () {
|
|
// Remove the dropdown from the DOM
|
|
this.$dropdown.remove();
|
|
};
|
|
|
|
return Dropdown;
|
|
});
|
|
|
|
S2.define('select2/dropdown/search',[
|
|
'jquery',
|
|
'../utils'
|
|
], function ($, Utils) {
|
|
function Search () { }
|
|
|
|
Search.prototype.render = function (decorated) {
|
|
var $rendered = decorated.call(this);
|
|
|
|
var $search = $(
|
|
'<span class="select2-search select2-search--dropdown">' +
|
|
'<input class="select2-search__field" type="search" tabindex="-1"' +
|
|
' autocomplete="off" autocorrect="off" autocapitalize="off"' +
|
|
' spellcheck="false" role="textbox" />' +
|
|
'</span>'
|
|
);
|
|
|
|
this.$searchContainer = $search;
|
|
this.$search = $search.find('input');
|
|
|
|
$rendered.prepend($search);
|
|
|
|
return $rendered;
|
|
};
|
|
|
|
Search.prototype.bind = function (decorated, container, $container) {
|
|
var self = this;
|
|
|
|
decorated.call(this, container, $container);
|
|
|
|
this.$search.on('keydown', function (evt) {
|
|
self.trigger('keypress', evt);
|
|
|
|
self._keyUpPrevented = evt.isDefaultPrevented();
|
|
});
|
|
|
|
// Workaround for browsers which do not support the `input` event
|
|
// This will prevent double-triggering of events for browsers which support
|
|
// both the `keyup` and `input` events.
|
|
this.$search.on('input', function (evt) {
|
|
// Unbind the duplicated `keyup` event
|
|
$(this).off('keyup');
|
|
});
|
|
|
|
this.$search.on('keyup input', function (evt) {
|
|
self.handleSearch(evt);
|
|
});
|
|
|
|
container.on('open', function () {
|
|
self.$search.attr('tabindex', 0);
|
|
|
|
self.$search.focus();
|
|
|
|
window.setTimeout(function () {
|
|
self.$search.focus();
|
|
}, 0);
|
|
});
|
|
|
|
container.on('close', function () {
|
|
self.$search.attr('tabindex', -1);
|
|
|
|
self.$search.val('');
|
|
});
|
|
|
|
container.on('results:all', function (params) {
|
|
if (params.query.term == null || params.query.term === '') {
|
|
var showSearch = self.showSearch(params);
|
|
|
|
if (showSearch) {
|
|
self.$searchContainer.removeClass('select2-search--hide');
|
|
} else {
|
|
self.$searchContainer.addClass('select2-search--hide');
|
|
}
|
|
}
|
|
});
|
|
};
|
|
|
|
Search.prototype.handleSearch = function (evt) {
|
|
if (!this._keyUpPrevented) {
|
|
var input = this.$search.val();
|
|
|
|
this.trigger('query', {
|
|
term: input
|
|
});
|
|
}
|
|
|
|
this._keyUpPrevented = false;
|
|
};
|
|
|
|
Search.prototype.showSearch = function (_, params) {
|
|
return true;
|
|
};
|
|
|
|
return Search;
|
|
});
|
|
|
|
S2.define('select2/dropdown/hidePlaceholder',[
|
|
|
|
], function () {
|
|
function HidePlaceholder (decorated, $element, options, dataAdapter) {
|
|
this.placeholder = this.normalizePlaceholder(options.get('placeholder'));
|
|
|
|
decorated.call(this, $element, options, dataAdapter);
|
|
}
|
|
|
|
HidePlaceholder.prototype.append = function (decorated, data) {
|
|
data.results = this.removePlaceholder(data.results);
|
|
|
|
decorated.call(this, data);
|
|
};
|
|
|
|
HidePlaceholder.prototype.normalizePlaceholder = function (_, placeholder) {
|
|
if (typeof placeholder === 'string') {
|
|
placeholder = {
|
|
id: '',
|
|
text: placeholder
|
|
};
|
|
}
|
|
|
|
return placeholder;
|
|
};
|
|
|
|
HidePlaceholder.prototype.removePlaceholder = function (_, data) {
|
|
var modifiedData = data.slice(0);
|
|
|
|
for (var d = data.length - 1; d >= 0; d--) {
|
|
var item = data[d];
|
|
|
|
if (this.placeholder.id === item.id) {
|
|
modifiedData.splice(d, 1);
|
|
}
|
|
}
|
|
|
|
return modifiedData;
|
|
};
|
|
|
|
return HidePlaceholder;
|
|
});
|
|
|
|
S2.define('select2/dropdown/infiniteScroll',[
|
|
'jquery'
|
|
], function ($) {
|
|
function InfiniteScroll (decorated, $element, options, dataAdapter) {
|
|
this.lastParams = {};
|
|
|
|
decorated.call(this, $element, options, dataAdapter);
|
|
|
|
this.$loadingMore = this.createLoadingMore();
|
|
this.loading = false;
|
|
}
|
|
|
|
InfiniteScroll.prototype.append = function (decorated, data) {
|
|
this.$loadingMore.remove();
|
|
this.loading = false;
|
|
|
|
decorated.call(this, data);
|
|
|
|
if (this.showLoadingMore(data)) {
|
|
this.$results.append(this.$loadingMore);
|
|
}
|
|
};
|
|
|
|
InfiniteScroll.prototype.bind = function (decorated, container, $container) {
|
|
var self = this;
|
|
|
|
decorated.call(this, container, $container);
|
|
|
|
container.on('query', function (params) {
|
|
self.lastParams = params;
|
|
self.loading = true;
|
|
});
|
|
|
|
container.on('query:append', function (params) {
|
|
self.lastParams = params;
|
|
self.loading = true;
|
|
});
|
|
|
|
this.$results.on('scroll', function () {
|
|
var isLoadMoreVisible = $.contains(
|
|
document.documentElement,
|
|
self.$loadingMore[0]
|
|
);
|
|
|
|
if (self.loading || !isLoadMoreVisible) {
|
|
return;
|
|
}
|
|
|
|
var currentOffset = self.$results.offset().top +
|
|
self.$results.outerHeight(false);
|
|
var loadingMoreOffset = self.$loadingMore.offset().top +
|
|
self.$loadingMore.outerHeight(false);
|
|
|
|
if (currentOffset + 50 >= loadingMoreOffset) {
|
|
self.loadMore();
|
|
}
|
|
});
|
|
};
|
|
|
|
InfiniteScroll.prototype.loadMore = function () {
|
|
this.loading = true;
|
|
|
|
var params = $.extend({}, {page: 1}, this.lastParams);
|
|
|
|
params.page++;
|
|
|
|
this.trigger('query:append', params);
|
|
};
|
|
|
|
InfiniteScroll.prototype.showLoadingMore = function (_, data) {
|
|
return data.pagination && data.pagination.more;
|
|
};
|
|
|
|
InfiniteScroll.prototype.createLoadingMore = function () {
|
|
var $option = $(
|
|
'<li class="option load-more" role="treeitem"></li>'
|
|
);
|
|
|
|
var message = this.options.get('translations').get('loadingMore');
|
|
|
|
$option.html(message(this.lastParams));
|
|
|
|
return $option;
|
|
};
|
|
|
|
return InfiniteScroll;
|
|
});
|
|
|
|
S2.define('select2/dropdown/attachBody',[
|
|
'jquery',
|
|
'../utils'
|
|
], function ($, Utils) {
|
|
function AttachBody (decorated, $element, options) {
|
|
this.$dropdownParent = options.get('dropdownParent') || document.body;
|
|
|
|
decorated.call(this, $element, options);
|
|
}
|
|
|
|
AttachBody.prototype.bind = function (decorated, container, $container) {
|
|
var self = this;
|
|
|
|
var setupResultsEvents = false;
|
|
|
|
decorated.call(this, container, $container);
|
|
|
|
container.on('open', function () {
|
|
self._showDropdown();
|
|
self._attachPositioningHandler(container);
|
|
|
|
if (!setupResultsEvents) {
|
|
setupResultsEvents = true;
|
|
|
|
container.on('results:all', function () {
|
|
self._positionDropdown();
|
|
self._resizeDropdown();
|
|
});
|
|
|
|
container.on('results:append', function () {
|
|
self._positionDropdown();
|
|
self._resizeDropdown();
|
|
});
|
|
}
|
|
});
|
|
|
|
container.on('close', function () {
|
|
self._hideDropdown();
|
|
self._detachPositioningHandler(container);
|
|
});
|
|
|
|
this.$dropdownContainer.on('mousedown', function (evt) {
|
|
evt.stopPropagation();
|
|
});
|
|
};
|
|
|
|
AttachBody.prototype.position = function (decorated, $dropdown, $container) {
|
|
// Clone all of the container classes
|
|
$dropdown.attr('class', $container.attr('class'));
|
|
|
|
$dropdown.removeClass('select2');
|
|
$dropdown.addClass('select2-container--open');
|
|
|
|
$dropdown.css({
|
|
position: 'absolute',
|
|
top: -999999
|
|
});
|
|
|
|
this.$container = $container;
|
|
};
|
|
|
|
AttachBody.prototype.render = function (decorated) {
|
|
var $container = $('<span></span>');
|
|
|
|
var $dropdown = decorated.call(this);
|
|
$container.append($dropdown);
|
|
|
|
this.$dropdownContainer = $container;
|
|
|
|
return $container;
|
|
};
|
|
|
|
AttachBody.prototype._hideDropdown = function (decorated) {
|
|
this.$dropdownContainer.detach();
|
|
};
|
|
|
|
AttachBody.prototype._attachPositioningHandler = function (container) {
|
|
var self = this;
|
|
|
|
var scrollEvent = 'scroll.select2.' + container.id;
|
|
var resizeEvent = 'resize.select2.' + container.id;
|
|
var orientationEvent = 'orientationchange.select2.' + container.id;
|
|
|
|
var $watchers = this.$container.parents().filter(Utils.hasScroll);
|
|
$watchers.each(function () {
|
|
$(this).data('select2-scroll-position', {
|
|
x: $(this).scrollLeft(),
|
|
y: $(this).scrollTop()
|
|
});
|
|
});
|
|
|
|
$watchers.on(scrollEvent, function (ev) {
|
|
var position = $(this).data('select2-scroll-position');
|
|
$(this).scrollTop(position.y);
|
|
});
|
|
|
|
$(window).on(scrollEvent + ' ' + resizeEvent + ' ' + orientationEvent,
|
|
function (e) {
|
|
self._positionDropdown();
|
|
self._resizeDropdown();
|
|
});
|
|
};
|
|
|
|
AttachBody.prototype._detachPositioningHandler = function (container) {
|
|
var scrollEvent = 'scroll.select2.' + container.id;
|
|
var resizeEvent = 'resize.select2.' + container.id;
|
|
var orientationEvent = 'orientationchange.select2.' + container.id;
|
|
|
|
var $watchers = this.$container.parents().filter(Utils.hasScroll);
|
|
$watchers.off(scrollEvent);
|
|
|
|
$(window).off(scrollEvent + ' ' + resizeEvent + ' ' + orientationEvent);
|
|
};
|
|
|
|
AttachBody.prototype._positionDropdown = function () {
|
|
var $window = $(window);
|
|
|
|
var isCurrentlyAbove = this.$dropdown.hasClass('select2-dropdown--above');
|
|
var isCurrentlyBelow = this.$dropdown.hasClass('select2-dropdown--below');
|
|
|
|
var newDirection = null;
|
|
|
|
var position = this.$container.position();
|
|
var offset = this.$container.offset();
|
|
|
|
offset.bottom = offset.top + this.$container.outerHeight(false);
|
|
|
|
var container = {
|
|
height: this.$container.outerHeight(false)
|
|
};
|
|
|
|
container.top = offset.top;
|
|
container.bottom = offset.top + container.height;
|
|
|
|
var dropdown = {
|
|
height: this.$dropdown.outerHeight(false)
|
|
};
|
|
|
|
var viewport = {
|
|
top: $window.scrollTop(),
|
|
bottom: $window.scrollTop() + $window.height()
|
|
};
|
|
|
|
var enoughRoomAbove = viewport.top < (offset.top - dropdown.height);
|
|
var enoughRoomBelow = viewport.bottom > (offset.bottom + dropdown.height);
|
|
|
|
var css = {
|
|
left: offset.left,
|
|
top: container.bottom
|
|
};
|
|
|
|
if (!isCurrentlyAbove && !isCurrentlyBelow) {
|
|
newDirection = 'below';
|
|
}
|
|
|
|
if (!enoughRoomBelow && enoughRoomAbove && !isCurrentlyAbove) {
|
|
newDirection = 'above';
|
|
} else if (!enoughRoomAbove && enoughRoomBelow && isCurrentlyAbove) {
|
|
newDirection = 'below';
|
|
}
|
|
|
|
if (newDirection == 'above' ||
|
|
(isCurrentlyAbove && newDirection !== 'below')) {
|
|
css.top = container.top - dropdown.height;
|
|
}
|
|
|
|
if (newDirection != null) {
|
|
this.$dropdown
|
|
.removeClass('select2-dropdown--below select2-dropdown--above')
|
|
.addClass('select2-dropdown--' + newDirection);
|
|
this.$container
|
|
.removeClass('select2-container--below select2-container--above')
|
|
.addClass('select2-container--' + newDirection);
|
|
}
|
|
|
|
this.$dropdownContainer.css(css);
|
|
};
|
|
|
|
AttachBody.prototype._resizeDropdown = function () {
|
|
this.$dropdownContainer.width();
|
|
|
|
this.$dropdown.css({
|
|
width: this.$container.outerWidth(false) + 'px'
|
|
});
|
|
};
|
|
|
|
AttachBody.prototype._showDropdown = function (decorated) {
|
|
this.$dropdownContainer.appendTo(this.$dropdownParent);
|
|
|
|
this._positionDropdown();
|
|
this._resizeDropdown();
|
|
};
|
|
|
|
return AttachBody;
|
|
});
|
|
|
|
S2.define('select2/dropdown/minimumResultsForSearch',[
|
|
|
|
], function () {
|
|
function countResults (data) {
|
|
var count = 0;
|
|
|
|
for (var d = 0; d < data.length; d++) {
|
|
var item = data[d];
|
|
|
|
if (item.children) {
|
|
count += countResults(item.children);
|
|
} else {
|
|
count++;
|
|
}
|
|
}
|
|
|
|
return count;
|
|
}
|
|
|
|
function MinimumResultsForSearch (decorated, $element, options, dataAdapter) {
|
|
this.minimumResultsForSearch = options.get('minimumResultsForSearch');
|
|
|
|
if (this.minimumResultsForSearch < 0) {
|
|
this.minimumResultsForSearch = Infinity;
|
|
}
|
|
|
|
decorated.call(this, $element, options, dataAdapter);
|
|
}
|
|
|
|
MinimumResultsForSearch.prototype.showSearch = function (decorated, params) {
|
|
if (countResults(params.data.results) < this.minimumResultsForSearch) {
|
|
return false;
|
|
}
|
|
|
|
return decorated.call(this, params);
|
|
};
|
|
|
|
return MinimumResultsForSearch;
|
|
});
|
|
|
|
S2.define('select2/dropdown/selectOnClose',[
|
|
|
|
], function () {
|
|
function SelectOnClose () { }
|
|
|
|
SelectOnClose.prototype.bind = function (decorated, container, $container) {
|
|
var self = this;
|
|
|
|
decorated.call(this, container, $container);
|
|
|
|
container.on('close', function () {
|
|
self._handleSelectOnClose();
|
|
});
|
|
};
|
|
|
|
SelectOnClose.prototype._handleSelectOnClose = function () {
|
|
var $highlightedResults = this.getHighlightedResults();
|
|
|
|
if ($highlightedResults.length < 1) {
|
|
return;
|
|
}
|
|
|
|
$highlightedResults.trigger('mouseup');
|
|
};
|
|
|
|
return SelectOnClose;
|
|
});
|
|
|
|
S2.define('select2/dropdown/closeOnSelect',[
|
|
|
|
], function () {
|
|
function CloseOnSelect () { }
|
|
|
|
CloseOnSelect.prototype.bind = function (decorated, container, $container) {
|
|
var self = this;
|
|
|
|
decorated.call(this, container, $container);
|
|
|
|
container.on('select', function (evt) {
|
|
self._selectTriggered(evt);
|
|
});
|
|
|
|
container.on('unselect', function (evt) {
|
|
self._selectTriggered(evt);
|
|
});
|
|
};
|
|
|
|
CloseOnSelect.prototype._selectTriggered = function (_, evt) {
|
|
var originalEvent = evt.originalEvent;
|
|
|
|
// Don't close if the control key is being held
|
|
if (originalEvent && originalEvent.ctrlKey) {
|
|
return;
|
|
}
|
|
|
|
this.trigger('close');
|
|
};
|
|
|
|
return CloseOnSelect;
|
|
});
|
|
|
|
S2.define('select2/i18n/en',[],function () {
|
|
// English
|
|
return {
|
|
errorLoading: function () {
|
|
return 'The results could not be loaded.';
|
|
},
|
|
inputTooLong: function (args) {
|
|
var overChars = args.input.length - args.maximum;
|
|
|
|
var message = 'Please delete ' + overChars + ' character';
|
|
|
|
if (overChars != 1) {
|
|
message += 's';
|
|
}
|
|
|
|
return message;
|
|
},
|
|
inputTooShort: function (args) {
|
|
var remainingChars = args.minimum - args.input.length;
|
|
|
|
var message = 'Please enter ' + remainingChars + ' or more characters';
|
|
|
|
return message;
|
|
},
|
|
loadingMore: function () {
|
|
return 'Loading more results…';
|
|
},
|
|
maximumSelected: function (args) {
|
|
var message = 'You can only select ' + args.maximum + ' item';
|
|
|
|
if (args.maximum != 1) {
|
|
message += 's';
|
|
}
|
|
|
|
return message;
|
|
},
|
|
noResults: function () {
|
|
return 'No results found';
|
|
},
|
|
searching: function () {
|
|
return 'Searching…';
|
|
}
|
|
};
|
|
});
|
|
|
|
S2.define('select2/defaults',[
|
|
'jquery',
|
|
'./results',
|
|
|
|
'./selection/single',
|
|
'./selection/multiple',
|
|
'./selection/placeholder',
|
|
'./selection/allowClear',
|
|
'./selection/search',
|
|
'./selection/eventRelay',
|
|
|
|
'./utils',
|
|
'./translation',
|
|
'./diacritics',
|
|
|
|
'./data/select',
|
|
'./data/array',
|
|
'./data/ajax',
|
|
'./data/tags',
|
|
'./data/tokenizer',
|
|
'./data/minimumInputLength',
|
|
'./data/maximumInputLength',
|
|
'./data/maximumSelectionLength',
|
|
|
|
'./dropdown',
|
|
'./dropdown/search',
|
|
'./dropdown/hidePlaceholder',
|
|
'./dropdown/infiniteScroll',
|
|
'./dropdown/attachBody',
|
|
'./dropdown/minimumResultsForSearch',
|
|
'./dropdown/selectOnClose',
|
|
'./dropdown/closeOnSelect',
|
|
|
|
'./i18n/en'
|
|
], function ($, ResultsList,
|
|
|
|
SingleSelection, MultipleSelection, Placeholder, AllowClear,
|
|
SelectionSearch, EventRelay,
|
|
|
|
Utils, Translation, DIACRITICS,
|
|
|
|
SelectData, ArrayData, AjaxData, Tags, Tokenizer,
|
|
MinimumInputLength, MaximumInputLength, MaximumSelectionLength,
|
|
|
|
Dropdown, DropdownSearch, HidePlaceholder, InfiniteScroll,
|
|
AttachBody, MinimumResultsForSearch, SelectOnClose, CloseOnSelect,
|
|
|
|
EnglishTranslation) {
|
|
function Defaults () {
|
|
this.reset();
|
|
}
|
|
|
|
Defaults.prototype.apply = function (options) {
|
|
options = $.extend({}, this.defaults, options);
|
|
|
|
if (options.dataAdapter == null) {
|
|
if (options.ajax != null) {
|
|
options.dataAdapter = AjaxData;
|
|
} else if (options.data != null) {
|
|
options.dataAdapter = ArrayData;
|
|
} else {
|
|
options.dataAdapter = SelectData;
|
|
}
|
|
|
|
if (options.minimumInputLength > 0) {
|
|
options.dataAdapter = Utils.Decorate(
|
|
options.dataAdapter,
|
|
MinimumInputLength
|
|
);
|
|
}
|
|
|
|
if (options.maximumInputLength > 0) {
|
|
options.dataAdapter = Utils.Decorate(
|
|
options.dataAdapter,
|
|
MaximumInputLength
|
|
);
|
|
}
|
|
|
|
if (options.maximumSelectionLength > 0) {
|
|
options.dataAdapter = Utils.Decorate(
|
|
options.dataAdapter,
|
|
MaximumSelectionLength
|
|
);
|
|
}
|
|
|
|
if (options.tags != null) {
|
|
options.dataAdapter = Utils.Decorate(options.dataAdapter, Tags);
|
|
}
|
|
|
|
if (options.tokenSeparators != null || options.tokenizer != null) {
|
|
options.dataAdapter = Utils.Decorate(
|
|
options.dataAdapter,
|
|
Tokenizer
|
|
);
|
|
}
|
|
|
|
if (options.query != null) {
|
|
var Query = require(options.amdBase + 'compat/query');
|
|
|
|
options.dataAdapter = Utils.Decorate(
|
|
options.dataAdapter,
|
|
Query
|
|
);
|
|
}
|
|
|
|
if (options.initSelection != null) {
|
|
var InitSelection = require(options.amdBase + 'compat/initSelection');
|
|
|
|
options.dataAdapter = Utils.Decorate(
|
|
options.dataAdapter,
|
|
InitSelection
|
|
);
|
|
}
|
|
}
|
|
|
|
if (options.resultsAdapter == null) {
|
|
options.resultsAdapter = ResultsList;
|
|
|
|
if (options.ajax != null) {
|
|
options.resultsAdapter = Utils.Decorate(
|
|
options.resultsAdapter,
|
|
InfiniteScroll
|
|
);
|
|
}
|
|
|
|
if (options.placeholder != null) {
|
|
options.resultsAdapter = Utils.Decorate(
|
|
options.resultsAdapter,
|
|
HidePlaceholder
|
|
);
|
|
}
|
|
|
|
if (options.selectOnClose) {
|
|
options.resultsAdapter = Utils.Decorate(
|
|
options.resultsAdapter,
|
|
SelectOnClose
|
|
);
|
|
}
|
|
}
|
|
|
|
if (options.dropdownAdapter == null) {
|
|
if (options.multiple) {
|
|
options.dropdownAdapter = Dropdown;
|
|
} else {
|
|
var SearchableDropdown = Utils.Decorate(Dropdown, DropdownSearch);
|
|
|
|
options.dropdownAdapter = SearchableDropdown;
|
|
}
|
|
|
|
if (options.minimumResultsForSearch !== 0) {
|
|
options.dropdownAdapter = Utils.Decorate(
|
|
options.dropdownAdapter,
|
|
MinimumResultsForSearch
|
|
);
|
|
}
|
|
|
|
if (options.closeOnSelect) {
|
|
options.dropdownAdapter = Utils.Decorate(
|
|
options.dropdownAdapter,
|
|
CloseOnSelect
|
|
);
|
|
}
|
|
|
|
options.dropdownAdapter = Utils.Decorate(
|
|
options.dropdownAdapter,
|
|
AttachBody
|
|
);
|
|
}
|
|
|
|
if (options.selectionAdapter == null) {
|
|
if (options.multiple) {
|
|
options.selectionAdapter = MultipleSelection;
|
|
} else {
|
|
options.selectionAdapter = SingleSelection;
|
|
}
|
|
|
|
// Add the placeholder mixin if a placeholder was specified
|
|
if (options.placeholder != null) {
|
|
options.selectionAdapter = Utils.Decorate(
|
|
options.selectionAdapter,
|
|
Placeholder
|
|
);
|
|
}
|
|
|
|
if (options.allowClear) {
|
|
options.selectionAdapter = Utils.Decorate(
|
|
options.selectionAdapter,
|
|
AllowClear
|
|
);
|
|
}
|
|
|
|
if (options.multiple) {
|
|
options.selectionAdapter = Utils.Decorate(
|
|
options.selectionAdapter,
|
|
SelectionSearch
|
|
);
|
|
}
|
|
|
|
options.selectionAdapter = Utils.Decorate(
|
|
options.selectionAdapter,
|
|
EventRelay
|
|
);
|
|
}
|
|
|
|
if (typeof options.language === 'string') {
|
|
// Check if the language is specified with a region
|
|
if (options.language.indexOf('-') > 0) {
|
|
// Extract the region information if it is included
|
|
var languageParts = options.language.split('-');
|
|
var baseLanguage = languageParts[0];
|
|
|
|
options.language = [options.language, baseLanguage];
|
|
} else {
|
|
options.language = [options.language];
|
|
}
|
|
}
|
|
|
|
if ($.isArray(options.language)) {
|
|
var languages = new Translation();
|
|
options.language.push('en');
|
|
|
|
var languageNames = options.language;
|
|
|
|
for (var l = 0; l < languageNames.length; l++) {
|
|
var name = languageNames[l];
|
|
var language = {};
|
|
|
|
try {
|
|
// Try to load it with the original name
|
|
language = Translation.loadPath(name);
|
|
} catch (e) {
|
|
try {
|
|
// If we couldn't load it, check if it wasn't the full path
|
|
name = this.defaults.amdLanguageBase + name;
|
|
language = Translation.loadPath(name);
|
|
} catch (ex) {
|
|
// The translation could not be loaded at all. Sometimes this is
|
|
// because of a configuration problem, other times this can be
|
|
// because of how Select2 helps load all possible translation files.
|
|
if (options.debug && window.console && console.warn) {
|
|
console.warn(
|
|
'Select2: The language file for "' + name + '" could not be ' +
|
|
'automatically loaded. A fallback will be used instead.'
|
|
);
|
|
}
|
|
|
|
continue;
|
|
}
|
|
}
|
|
|
|
languages.extend(language);
|
|
}
|
|
|
|
options.translations = languages;
|
|
} else {
|
|
options.translations = new Translation(options.language);
|
|
}
|
|
|
|
return options;
|
|
};
|
|
|
|
Defaults.prototype.reset = function () {
|
|
function stripDiacritics (text) {
|
|
// Used 'uni range + named function' from http://jsperf.com/diacritics/18
|
|
function match(a) {
|
|
return DIACRITICS[a] || a;
|
|
}
|
|
|
|
return text.replace(/[^\u0000-\u007E]/g, match);
|
|
}
|
|
|
|
function matcher (params, data) {
|
|
// Always return the object if there is nothing to compare
|
|
if ($.trim(params.term) === '') {
|
|
return data;
|
|
}
|
|
|
|
// Do a recursive check for options with children
|
|
if (data.children && data.children.length > 0) {
|
|
// Clone the data object if there are children
|
|
// This is required as we modify the object to remove any non-matches
|
|
var match = $.extend(true, {}, data);
|
|
|
|
// Check each child of the option
|
|
for (var c = data.children.length - 1; c >= 0; c--) {
|
|
var child = data.children[c];
|
|
|
|
var matches = matcher(params, child);
|
|
|
|
// If there wasn't a match, remove the object in the array
|
|
if (matches == null) {
|
|
match.children.splice(c, 1);
|
|
}
|
|
}
|
|
|
|
// If any children matched, return the new object
|
|
if (match.children.length > 0) {
|
|
return match;
|
|
}
|
|
|
|
// If there were no matching children, check just the plain object
|
|
return matcher(params, match);
|
|
}
|
|
|
|
var original = stripDiacritics(data.text).toUpperCase();
|
|
var term = stripDiacritics(params.term).toUpperCase();
|
|
|
|
// Check if the text contains the term
|
|
if (original.indexOf(term) > -1) {
|
|
return data;
|
|
}
|
|
|
|
// If it doesn't contain the term, don't return anything
|
|
return null;
|
|
}
|
|
|
|
this.defaults = {
|
|
amdBase: 'select2/',
|
|
amdLanguageBase: 'select2/i18n/',
|
|
closeOnSelect: true,
|
|
debug: false,
|
|
escapeMarkup: Utils.escapeMarkup,
|
|
language: EnglishTranslation,
|
|
matcher: matcher,
|
|
minimumInputLength: 0,
|
|
maximumInputLength: 0,
|
|
maximumSelectionLength: 0,
|
|
minimumResultsForSearch: 0,
|
|
selectOnClose: false,
|
|
sorter: function (data) {
|
|
return data;
|
|
},
|
|
templateResult: function (result) {
|
|
return result.text;
|
|
},
|
|
templateSelection: function (selection) {
|
|
return selection.text;
|
|
},
|
|
theme: 'default',
|
|
width: 'resolve'
|
|
};
|
|
};
|
|
|
|
Defaults.prototype.set = function (key, value) {
|
|
var camelKey = $.camelCase(key);
|
|
|
|
var data = {};
|
|
data[camelKey] = value;
|
|
|
|
var convertedData = Utils._convertData(data);
|
|
|
|
$.extend(this.defaults, convertedData);
|
|
};
|
|
|
|
var defaults = new Defaults();
|
|
|
|
return defaults;
|
|
});
|
|
|
|
S2.define('select2/options',[
|
|
'jquery',
|
|
'./defaults',
|
|
'./utils'
|
|
], function ($, Defaults, Utils) {
|
|
function Options (options, $element) {
|
|
this.options = options;
|
|
|
|
if ($element != null) {
|
|
this.fromElement($element);
|
|
}
|
|
|
|
this.options = Defaults.apply(this.options);
|
|
|
|
if ($element && $element.is('input')) {
|
|
var InputCompat = require(this.get('amdBase') + 'compat/inputData');
|
|
|
|
this.options.dataAdapter = Utils.Decorate(
|
|
this.options.dataAdapter,
|
|
InputCompat
|
|
);
|
|
}
|
|
}
|
|
|
|
Options.prototype.fromElement = function ($e) {
|
|
var excludedData = ['select2'];
|
|
|
|
if (this.options.multiple == null) {
|
|
this.options.multiple = $e.prop('multiple');
|
|
}
|
|
|
|
if (this.options.disabled == null) {
|
|
this.options.disabled = $e.prop('disabled');
|
|
}
|
|
|
|
if (this.options.language == null) {
|
|
if ($e.prop('lang')) {
|
|
this.options.language = $e.prop('lang').toLowerCase();
|
|
} else if ($e.closest('[lang]').prop('lang')) {
|
|
this.options.language = $e.closest('[lang]').prop('lang');
|
|
}
|
|
}
|
|
|
|
if (this.options.dir == null) {
|
|
if ($e.prop('dir')) {
|
|
this.options.dir = $e.prop('dir');
|
|
} else if ($e.closest('[dir]').prop('dir')) {
|
|
this.options.dir = $e.closest('[dir]').prop('dir');
|
|
} else {
|
|
this.options.dir = 'ltr';
|
|
}
|
|
}
|
|
|
|
$e.prop('disabled', this.options.disabled);
|
|
$e.prop('multiple', this.options.multiple);
|
|
|
|
if ($e.data('select2Tags')) {
|
|
if (this.options.debug && window.console && console.warn) {
|
|
console.warn(
|
|
'Select2: The `data-select2-tags` attribute has been changed to ' +
|
|
'use the `data-data` and `data-tags="true"` attributes and will be ' +
|
|
'removed in future versions of Select2.'
|
|
);
|
|
}
|
|
|
|
$e.data('data', $e.data('select2Tags'));
|
|
$e.data('tags', true);
|
|
}
|
|
|
|
if ($e.data('ajaxUrl')) {
|
|
if (this.options.debug && window.console && console.warn) {
|
|
console.warn(
|
|
'Select2: The `data-ajax-url` attribute has been changed to ' +
|
|
'`data-ajax--url` and support for the old attribute will be removed' +
|
|
' in future versions of Select2.'
|
|
);
|
|
}
|
|
|
|
$e.attr('ajax--url', $e.data('ajaxUrl'));
|
|
$e.data('ajax--url', $e.data('ajaxUrl'));
|
|
}
|
|
|
|
var dataset = {};
|
|
|
|
// Prefer the element's `dataset` attribute if it exists
|
|
// jQuery 1.x does not correctly handle data attributes with multiple dashes
|
|
if ($.fn.jquery && $.fn.jquery.substr(0, 2) == '1.' && $e[0].dataset) {
|
|
dataset = $.extend(true, {}, $e[0].dataset, $e.data());
|
|
} else {
|
|
dataset = $e.data();
|
|
}
|
|
|
|
var data = $.extend(true, {}, dataset);
|
|
|
|
data = Utils._convertData(data);
|
|
|
|
for (var key in data) {
|
|
if ($.inArray(key, excludedData) > -1) {
|
|
continue;
|
|
}
|
|
|
|
if ($.isPlainObject(this.options[key])) {
|
|
$.extend(this.options[key], data[key]);
|
|
} else {
|
|
this.options[key] = data[key];
|
|
}
|
|
}
|
|
|
|
return this;
|
|
};
|
|
|
|
Options.prototype.get = function (key) {
|
|
return this.options[key];
|
|
};
|
|
|
|
Options.prototype.set = function (key, val) {
|
|
this.options[key] = val;
|
|
};
|
|
|
|
return Options;
|
|
});
|
|
|
|
S2.define('select2/core',[
|
|
'jquery',
|
|
'./options',
|
|
'./utils',
|
|
'./keys'
|
|
], function ($, Options, Utils, KEYS) {
|
|
var Select2 = function ($element, options) {
|
|
if ($element.data('select2') != null) {
|
|
$element.data('select2').destroy();
|
|
}
|
|
|
|
this.$element = $element;
|
|
|
|
this.id = this._generateId($element);
|
|
|
|
options = options || {};
|
|
|
|
this.options = new Options(options, $element);
|
|
|
|
Select2.__super__.constructor.call(this);
|
|
|
|
// Set up the tabindex
|
|
|
|
var tabindex = $element.attr('tabindex') || 0;
|
|
$element.data('old-tabindex', tabindex);
|
|
$element.attr('tabindex', '-1');
|
|
|
|
// Set up containers and adapters
|
|
|
|
var DataAdapter = this.options.get('dataAdapter');
|
|
this.dataAdapter = new DataAdapter($element, this.options);
|
|
|
|
var $container = this.render();
|
|
|
|
this._placeContainer($container);
|
|
|
|
var SelectionAdapter = this.options.get('selectionAdapter');
|
|
this.selection = new SelectionAdapter($element, this.options);
|
|
this.$selection = this.selection.render();
|
|
|
|
this.selection.position(this.$selection, $container);
|
|
|
|
var DropdownAdapter = this.options.get('dropdownAdapter');
|
|
this.dropdown = new DropdownAdapter($element, this.options);
|
|
this.$dropdown = this.dropdown.render();
|
|
|
|
this.dropdown.position(this.$dropdown, $container);
|
|
|
|
var ResultsAdapter = this.options.get('resultsAdapter');
|
|
this.results = new ResultsAdapter($element, this.options, this.dataAdapter);
|
|
this.$results = this.results.render();
|
|
|
|
this.results.position(this.$results, this.$dropdown);
|
|
|
|
// Bind events
|
|
|
|
var self = this;
|
|
|
|
// Bind the container to all of the adapters
|
|
this._bindAdapters();
|
|
|
|
// Register any DOM event handlers
|
|
this._registerDomEvents();
|
|
|
|
// Register any internal event handlers
|
|
this._registerDataEvents();
|
|
this._registerSelectionEvents();
|
|
this._registerDropdownEvents();
|
|
this._registerResultsEvents();
|
|
this._registerEvents();
|
|
|
|
// Set the initial state
|
|
this.dataAdapter.current(function (initialData) {
|
|
self.trigger('selection:update', {
|
|
data: initialData
|
|
});
|
|
});
|
|
|
|
// Hide the original select
|
|
$element.hide();
|
|
|
|
// Synchronize any monitored attributes
|
|
this._syncAttributes();
|
|
|
|
$element.data('select2', this);
|
|
};
|
|
|
|
Utils.Extend(Select2, Utils.Observable);
|
|
|
|
Select2.prototype._generateId = function ($element) {
|
|
var id = '';
|
|
|
|
if ($element.attr('id') != null) {
|
|
id = $element.attr('id');
|
|
} else if ($element.attr('name') != null) {
|
|
id = $element.attr('name') + '-' + Utils.generateChars(2);
|
|
} else {
|
|
id = Utils.generateChars(4);
|
|
}
|
|
|
|
id = 'select2-' + id;
|
|
|
|
return id;
|
|
};
|
|
|
|
Select2.prototype._placeContainer = function ($container) {
|
|
$container.insertAfter(this.$element);
|
|
|
|
var width = this._resolveWidth(this.$element, this.options.get('width'));
|
|
|
|
if (width != null) {
|
|
$container.css('width', width);
|
|
}
|
|
};
|
|
|
|
Select2.prototype._resolveWidth = function ($element, method) {
|
|
var WIDTH = /^width:(([-+]?([0-9]*\.)?[0-9]+)(px|em|ex|%|in|cm|mm|pt|pc))/i;
|
|
|
|
if (method == 'resolve') {
|
|
var styleWidth = this._resolveWidth($element, 'style');
|
|
|
|
if (styleWidth != null) {
|
|
return styleWidth;
|
|
}
|
|
|
|
return this._resolveWidth($element, 'element');
|
|
}
|
|
|
|
if (method == 'element') {
|
|
var elementWidth = $element.outerWidth(false);
|
|
|
|
if (elementWidth <= 0) {
|
|
return 'auto';
|
|
}
|
|
|
|
return elementWidth + 'px';
|
|
}
|
|
|
|
if (method == 'style') {
|
|
var style = $element.attr('style');
|
|
|
|
if (typeof(style) !== 'string') {
|
|
return null;
|
|
}
|
|
|
|
var attrs = style.split(';');
|
|
|
|
for (var i = 0, l = attrs.length; i < l; i = i + 1) {
|
|
var attr = attrs[i].replace(/\s/g, '');
|
|
var matches = attr.match(WIDTH);
|
|
|
|
if (matches !== null && matches.length >= 1) {
|
|
return matches[1];
|
|
}
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
return method;
|
|
};
|
|
|
|
Select2.prototype._bindAdapters = function () {
|
|
this.dataAdapter.bind(this, this.$container);
|
|
this.selection.bind(this, this.$container);
|
|
|
|
this.dropdown.bind(this, this.$container);
|
|
this.results.bind(this, this.$container);
|
|
};
|
|
|
|
Select2.prototype._registerDomEvents = function () {
|
|
var self = this;
|
|
|
|
this.$element.on('change.select2', function () {
|
|
self.dataAdapter.current(function (data) {
|
|
self.trigger('selection:update', {
|
|
data: data
|
|
});
|
|
});
|
|
});
|
|
|
|
this._sync = Utils.bind(this._syncAttributes, this);
|
|
|
|
if (this.$element[0].attachEvent) {
|
|
this.$element[0].attachEvent('onpropertychange', this._sync);
|
|
}
|
|
|
|
var observer = window.MutationObserver ||
|
|
window.WebKitMutationObserver ||
|
|
window.MozMutationObserver
|
|
;
|
|
|
|
if (observer != null) {
|
|
this._observer = new observer(function (mutations) {
|
|
$.each(mutations, self._sync);
|
|
});
|
|
this._observer.observe(this.$element[0], {
|
|
attributes: true,
|
|
subtree: false
|
|
});
|
|
} else if (this.$element[0].addEventListener) {
|
|
this.$element[0].addEventListener('DOMAttrModified', self._sync, false);
|
|
}
|
|
};
|
|
|
|
Select2.prototype._registerDataEvents = function () {
|
|
var self = this;
|
|
|
|
this.dataAdapter.on('*', function (name, params) {
|
|
self.trigger(name, params);
|
|
});
|
|
};
|
|
|
|
Select2.prototype._registerSelectionEvents = function () {
|
|
var self = this;
|
|
var nonRelayEvents = ['toggle'];
|
|
|
|
this.selection.on('toggle', function () {
|
|
self.toggleDropdown();
|
|
});
|
|
|
|
this.selection.on('*', function (name, params) {
|
|
if ($.inArray(name, nonRelayEvents) !== -1) {
|
|
return;
|
|
}
|
|
|
|
self.trigger(name, params);
|
|
});
|
|
};
|
|
|
|
Select2.prototype._registerDropdownEvents = function () {
|
|
var self = this;
|
|
|
|
this.dropdown.on('*', function (name, params) {
|
|
self.trigger(name, params);
|
|
});
|
|
};
|
|
|
|
Select2.prototype._registerResultsEvents = function () {
|
|
var self = this;
|
|
|
|
this.results.on('*', function (name, params) {
|
|
self.trigger(name, params);
|
|
});
|
|
};
|
|
|
|
Select2.prototype._registerEvents = function () {
|
|
var self = this;
|
|
|
|
this.on('open', function () {
|
|
self.$container.addClass('select2-container--open');
|
|
});
|
|
|
|
this.on('close', function () {
|
|
self.$container.removeClass('select2-container--open');
|
|
});
|
|
|
|
this.on('enable', function () {
|
|
self.$container.removeClass('select2-container--disabled');
|
|
});
|
|
|
|
this.on('disable', function () {
|
|
self.$container.addClass('select2-container--disabled');
|
|
});
|
|
|
|
this.on('focus', function () {
|
|
self.$container.addClass('select2-container--focus');
|
|
});
|
|
|
|
this.on('blur', function () {
|
|
self.$container.removeClass('select2-container--focus');
|
|
});
|
|
|
|
this.on('query', function (params) {
|
|
if (!self.isOpen()) {
|
|
self.trigger('open');
|
|
}
|
|
|
|
this.dataAdapter.query(params, function (data) {
|
|
self.trigger('results:all', {
|
|
data: data,
|
|
query: params
|
|
});
|
|
});
|
|
});
|
|
|
|
this.on('query:append', function (params) {
|
|
this.dataAdapter.query(params, function (data) {
|
|
self.trigger('results:append', {
|
|
data: data,
|
|
query: params
|
|
});
|
|
});
|
|
});
|
|
|
|
this.on('keypress', function (evt) {
|
|
var key = evt.which;
|
|
|
|
if (self.isOpen()) {
|
|
if (key === KEYS.ENTER) {
|
|
self.trigger('results:select');
|
|
|
|
evt.preventDefault();
|
|
} else if ((key === KEYS.SPACE && evt.ctrlKey)) {
|
|
self.trigger('results:toggle');
|
|
|
|
evt.preventDefault();
|
|
} else if (key === KEYS.UP) {
|
|
self.trigger('results:previous');
|
|
|
|
evt.preventDefault();
|
|
} else if (key === KEYS.DOWN) {
|
|
self.trigger('results:next');
|
|
|
|
evt.preventDefault();
|
|
} else if (key === KEYS.ESC || key === KEYS.TAB) {
|
|
self.close();
|
|
|
|
evt.preventDefault();
|
|
}
|
|
} else {
|
|
if (key === KEYS.ENTER || key === KEYS.SPACE ||
|
|
((key === KEYS.DOWN || key === KEYS.UP) && evt.altKey)) {
|
|
self.open();
|
|
|
|
evt.preventDefault();
|
|
}
|
|
}
|
|
});
|
|
};
|
|
|
|
Select2.prototype._syncAttributes = function () {
|
|
this.options.set('disabled', this.$element.prop('disabled'));
|
|
|
|
if (this.options.get('disabled')) {
|
|
if (this.isOpen()) {
|
|
this.close();
|
|
}
|
|
|
|
this.trigger('disable');
|
|
} else {
|
|
this.trigger('enable');
|
|
}
|
|
};
|
|
|
|
/**
|
|
* Override the trigger method to automatically trigger pre-events when
|
|
* there are events that can be prevented.
|
|
*/
|
|
Select2.prototype.trigger = function (name, args) {
|
|
var actualTrigger = Select2.__super__.trigger;
|
|
var preTriggerMap = {
|
|
'open': 'opening',
|
|
'close': 'closing',
|
|
'select': 'selecting',
|
|
'unselect': 'unselecting'
|
|
};
|
|
|
|
if (name in preTriggerMap) {
|
|
var preTriggerName = preTriggerMap[name];
|
|
var preTriggerArgs = {
|
|
prevented: false,
|
|
name: name,
|
|
args: args
|
|
};
|
|
|
|
actualTrigger.call(this, preTriggerName, preTriggerArgs);
|
|
|
|
if (preTriggerArgs.prevented) {
|
|
args.prevented = true;
|
|
|
|
return;
|
|
}
|
|
}
|
|
|
|
actualTrigger.call(this, name, args);
|
|
};
|
|
|
|
Select2.prototype.toggleDropdown = function () {
|
|
if (this.options.get('disabled')) {
|
|
return;
|
|
}
|
|
|
|
if (this.isOpen()) {
|
|
this.close();
|
|
} else {
|
|
this.open();
|
|
}
|
|
};
|
|
|
|
Select2.prototype.open = function () {
|
|
if (this.isOpen()) {
|
|
return;
|
|
}
|
|
|
|
this.trigger('query', {});
|
|
|
|
this.trigger('open');
|
|
};
|
|
|
|
Select2.prototype.close = function () {
|
|
if (!this.isOpen()) {
|
|
return;
|
|
}
|
|
|
|
this.trigger('close');
|
|
};
|
|
|
|
Select2.prototype.isOpen = function () {
|
|
return this.$container.hasClass('select2-container--open');
|
|
};
|
|
|
|
Select2.prototype.enable = function (args) {
|
|
if (this.options.get('debug') && window.console && console.warn) {
|
|
console.warn(
|
|
'Select2: The `select2("enable")` method has been deprecated and will' +
|
|
' be removed in later Select2 versions. Use $element.prop("disabled")' +
|
|
' instead.'
|
|
);
|
|
}
|
|
|
|
if (args == null || args.length === 0) {
|
|
args = [true];
|
|
}
|
|
|
|
var disabled = !args[0];
|
|
|
|
this.$element.prop('disabled', disabled);
|
|
};
|
|
|
|
Select2.prototype.data = function () {
|
|
if (this.options.get('debug') &&
|
|
arguments.length > 0 && window.console && console.warn) {
|
|
console.warn(
|
|
'Select2: Data can no longer be set using `select2("data")`. You ' +
|
|
'should consider setting the value instead using `$element.val()`.'
|
|
);
|
|
}
|
|
|
|
var data = [];
|
|
|
|
this.dataAdapter.current(function (currentData) {
|
|
data = currentData;
|
|
});
|
|
|
|
return data;
|
|
};
|
|
|
|
Select2.prototype.val = function (args) {
|
|
if (this.options.get('debug') && window.console && console.warn) {
|
|
console.warn(
|
|
'Select2: The `select2("val")` method has been deprecated and will be' +
|
|
' removed in later Select2 versions. Use $element.val() instead.'
|
|
);
|
|
}
|
|
|
|
if (args == null || args.length === 0) {
|
|
return this.$element.val();
|
|
}
|
|
|
|
var newVal = args[0];
|
|
|
|
if ($.isArray(newVal)) {
|
|
newVal = $.map(newVal, function (obj) {
|
|
return obj.toString();
|
|
});
|
|
}
|
|
|
|
this.$element.val(newVal).trigger('change');
|
|
};
|
|
|
|
Select2.prototype.destroy = function () {
|
|
this.$container.remove();
|
|
|
|
if (this.$element[0].detachEvent) {
|
|
this.$element[0].detachEvent('onpropertychange', this._sync);
|
|
}
|
|
|
|
if (this._observer != null) {
|
|
this._observer.disconnect();
|
|
this._observer = null;
|
|
} else if (this.$element[0].removeEventListener) {
|
|
this.$element[0]
|
|
.removeEventListener('DOMAttrModified', this._sync, false);
|
|
}
|
|
|
|
this._sync = null;
|
|
|
|
this.$element.off('.select2');
|
|
this.$element.attr('tabindex', this.$element.data('old-tabindex'));
|
|
|
|
this.$element.show();
|
|
this.$element.removeData('select2');
|
|
|
|
this.dataAdapter.destroy();
|
|
this.selection.destroy();
|
|
this.dropdown.destroy();
|
|
this.results.destroy();
|
|
|
|
this.dataAdapter = null;
|
|
this.selection = null;
|
|
this.dropdown = null;
|
|
this.results = null;
|
|
};
|
|
|
|
Select2.prototype.render = function () {
|
|
var $container = $(
|
|
'<span class="select2 select2-container">' +
|
|
'<span class="selection"></span>' +
|
|
'<span class="dropdown-wrapper" aria-hidden="true"></span>' +
|
|
'</span>'
|
|
);
|
|
|
|
$container.attr('dir', this.options.get('dir'));
|
|
|
|
this.$container = $container;
|
|
|
|
this.$container.addClass('select2-container--' + this.options.get('theme'));
|
|
|
|
$container.data('element', this.$element);
|
|
|
|
return $container;
|
|
};
|
|
|
|
return Select2;
|
|
});
|
|
|
|
/*!
|
|
* jQuery Mousewheel 3.1.12
|
|
*
|
|
* Copyright 2014 jQuery Foundation and other contributors
|
|
* Released under the MIT license.
|
|
* http://jquery.org/license
|
|
*/
|
|
|
|
(function (factory) {
|
|
if ( typeof S2.define === 'function' && S2.define.amd ) {
|
|
// AMD. Register as an anonymous module.
|
|
S2.define('jquery.mousewheel',['jquery'], factory);
|
|
} else if (typeof exports === 'object') {
|
|
// Node/CommonJS style for Browserify
|
|
module.exports = factory;
|
|
} else {
|
|
// Browser globals
|
|
factory(jQuery);
|
|
}
|
|
}(function ($) {
|
|
|
|
var toFix = ['wheel', 'mousewheel', 'DOMMouseScroll', 'MozMousePixelScroll'],
|
|
toBind = ( 'onwheel' in document || document.documentMode >= 9 ) ?
|
|
['wheel'] : ['mousewheel', 'DomMouseScroll', 'MozMousePixelScroll'],
|
|
slice = Array.prototype.slice,
|
|
nullLowestDeltaTimeout, lowestDelta;
|
|
|
|
if ( $.event.fixHooks ) {
|
|
for ( var i = toFix.length; i; ) {
|
|
$.event.fixHooks[ toFix[--i] ] = $.event.mouseHooks;
|
|
}
|
|
}
|
|
|
|
var special = $.event.special.mousewheel = {
|
|
version: '3.1.12',
|
|
|
|
setup: function() {
|
|
if ( this.addEventListener ) {
|
|
for ( var i = toBind.length; i; ) {
|
|
this.addEventListener( toBind[--i], handler, false );
|
|
}
|
|
} else {
|
|
this.onmousewheel = handler;
|
|
}
|
|
// Store the line height and page height for this particular element
|
|
$.data(this, 'mousewheel-line-height', special.getLineHeight(this));
|
|
$.data(this, 'mousewheel-page-height', special.getPageHeight(this));
|
|
},
|
|
|
|
teardown: function() {
|
|
if ( this.removeEventListener ) {
|
|
for ( var i = toBind.length; i; ) {
|
|
this.removeEventListener( toBind[--i], handler, false );
|
|
}
|
|
} else {
|
|
this.onmousewheel = null;
|
|
}
|
|
// Clean up the data we added to the element
|
|
$.removeData(this, 'mousewheel-line-height');
|
|
$.removeData(this, 'mousewheel-page-height');
|
|
},
|
|
|
|
getLineHeight: function(elem) {
|
|
var $elem = $(elem),
|
|
$parent = $elem['offsetParent' in $.fn ? 'offsetParent' : 'parent']();
|
|
if (!$parent.length) {
|
|
$parent = $('body');
|
|
}
|
|
return parseInt($parent.css('fontSize'), 10) || parseInt($elem.css('fontSize'), 10) || 16;
|
|
},
|
|
|
|
getPageHeight: function(elem) {
|
|
return $(elem).height();
|
|
},
|
|
|
|
settings: {
|
|
adjustOldDeltas: true, // see shouldAdjustOldDeltas() below
|
|
normalizeOffset: true // calls getBoundingClientRect for each event
|
|
}
|
|
};
|
|
|
|
$.fn.extend({
|
|
mousewheel: function(fn) {
|
|
return fn ? this.bind('mousewheel', fn) : this.trigger('mousewheel');
|
|
},
|
|
|
|
unmousewheel: function(fn) {
|
|
return this.unbind('mousewheel', fn);
|
|
}
|
|
});
|
|
|
|
|
|
function handler(event) {
|
|
var orgEvent = event || window.event,
|
|
args = slice.call(arguments, 1),
|
|
delta = 0,
|
|
deltaX = 0,
|
|
deltaY = 0,
|
|
absDelta = 0,
|
|
offsetX = 0,
|
|
offsetY = 0;
|
|
event = $.event.fix(orgEvent);
|
|
event.type = 'mousewheel';
|
|
|
|
// Old school scrollwheel delta
|
|
if ( 'detail' in orgEvent ) { deltaY = orgEvent.detail * -1; }
|
|
if ( 'wheelDelta' in orgEvent ) { deltaY = orgEvent.wheelDelta; }
|
|
if ( 'wheelDeltaY' in orgEvent ) { deltaY = orgEvent.wheelDeltaY; }
|
|
if ( 'wheelDeltaX' in orgEvent ) { deltaX = orgEvent.wheelDeltaX * -1; }
|
|
|
|
// Firefox < 17 horizontal scrolling related to DOMMouseScroll event
|
|
if ( 'axis' in orgEvent && orgEvent.axis === orgEvent.HORIZONTAL_AXIS ) {
|
|
deltaX = deltaY * -1;
|
|
deltaY = 0;
|
|
}
|
|
|
|
// Set delta to be deltaY or deltaX if deltaY is 0 for backwards compatabilitiy
|
|
delta = deltaY === 0 ? deltaX : deltaY;
|
|
|
|
// New school wheel delta (wheel event)
|
|
if ( 'deltaY' in orgEvent ) {
|
|
deltaY = orgEvent.deltaY * -1;
|
|
delta = deltaY;
|
|
}
|
|
if ( 'deltaX' in orgEvent ) {
|
|
deltaX = orgEvent.deltaX;
|
|
if ( deltaY === 0 ) { delta = deltaX * -1; }
|
|
}
|
|
|
|
// No change actually happened, no reason to go any further
|
|
if ( deltaY === 0 && deltaX === 0 ) { return; }
|
|
|
|
// Need to convert lines and pages to pixels if we aren't already in pixels
|
|
// There are three delta modes:
|
|
// * deltaMode 0 is by pixels, nothing to do
|
|
// * deltaMode 1 is by lines
|
|
// * deltaMode 2 is by pages
|
|
if ( orgEvent.deltaMode === 1 ) {
|
|
var lineHeight = $.data(this, 'mousewheel-line-height');
|
|
delta *= lineHeight;
|
|
deltaY *= lineHeight;
|
|
deltaX *= lineHeight;
|
|
} else if ( orgEvent.deltaMode === 2 ) {
|
|
var pageHeight = $.data(this, 'mousewheel-page-height');
|
|
delta *= pageHeight;
|
|
deltaY *= pageHeight;
|
|
deltaX *= pageHeight;
|
|
}
|
|
|
|
// Store lowest absolute delta to normalize the delta values
|
|
absDelta = Math.max( Math.abs(deltaY), Math.abs(deltaX) );
|
|
|
|
if ( !lowestDelta || absDelta < lowestDelta ) {
|
|
lowestDelta = absDelta;
|
|
|
|
// Adjust older deltas if necessary
|
|
if ( shouldAdjustOldDeltas(orgEvent, absDelta) ) {
|
|
lowestDelta /= 40;
|
|
}
|
|
}
|
|
|
|
// Adjust older deltas if necessary
|
|
if ( shouldAdjustOldDeltas(orgEvent, absDelta) ) {
|
|
// Divide all the things by 40!
|
|
delta /= 40;
|
|
deltaX /= 40;
|
|
deltaY /= 40;
|
|
}
|
|
|
|
// Get a whole, normalized value for the deltas
|
|
delta = Math[ delta >= 1 ? 'floor' : 'ceil' ](delta / lowestDelta);
|
|
deltaX = Math[ deltaX >= 1 ? 'floor' : 'ceil' ](deltaX / lowestDelta);
|
|
deltaY = Math[ deltaY >= 1 ? 'floor' : 'ceil' ](deltaY / lowestDelta);
|
|
|
|
// Normalise offsetX and offsetY properties
|
|
if ( special.settings.normalizeOffset && this.getBoundingClientRect ) {
|
|
var boundingRect = this.getBoundingClientRect();
|
|
offsetX = event.clientX - boundingRect.left;
|
|
offsetY = event.clientY - boundingRect.top;
|
|
}
|
|
|
|
// Add information to the event object
|
|
event.deltaX = deltaX;
|
|
event.deltaY = deltaY;
|
|
event.deltaFactor = lowestDelta;
|
|
event.offsetX = offsetX;
|
|
event.offsetY = offsetY;
|
|
// Go ahead and set deltaMode to 0 since we converted to pixels
|
|
// Although this is a little odd since we overwrite the deltaX/Y
|
|
// properties with normalized deltas.
|
|
event.deltaMode = 0;
|
|
|
|
// Add event and delta to the front of the arguments
|
|
args.unshift(event, delta, deltaX, deltaY);
|
|
|
|
// Clearout lowestDelta after sometime to better
|
|
// handle multiple device types that give different
|
|
// a different lowestDelta
|
|
// Ex: trackpad = 3 and mouse wheel = 120
|
|
if (nullLowestDeltaTimeout) { clearTimeout(nullLowestDeltaTimeout); }
|
|
nullLowestDeltaTimeout = setTimeout(nullLowestDelta, 200);
|
|
|
|
return ($.event.dispatch || $.event.handle).apply(this, args);
|
|
}
|
|
|
|
function nullLowestDelta() {
|
|
lowestDelta = null;
|
|
}
|
|
|
|
function shouldAdjustOldDeltas(orgEvent, absDelta) {
|
|
// If this is an older event and the delta is divisable by 120,
|
|
// then we are assuming that the browser is treating this as an
|
|
// older mouse wheel event and that we should divide the deltas
|
|
// by 40 to try and get a more usable deltaFactor.
|
|
// Side note, this actually impacts the reported scroll distance
|
|
// in older browsers and can cause scrolling to be slower than native.
|
|
// Turn this off by setting $.event.special.mousewheel.settings.adjustOldDeltas to false.
|
|
return special.settings.adjustOldDeltas && orgEvent.type === 'mousewheel' && absDelta % 120 === 0;
|
|
}
|
|
|
|
}));
|
|
|
|
S2.define('select2/compat/matcher',[
|
|
'jquery'
|
|
], function ($) {
|
|
function oldMatcher (matcher) {
|
|
function wrappedMatcher (params, data) {
|
|
var match = $.extend(true, {}, data);
|
|
|
|
if (params.term == null || $.trim(params.term) === '') {
|
|
return match;
|
|
}
|
|
|
|
if (data.children) {
|
|
for (var c = data.children.length - 1; c >= 0; c--) {
|
|
var child = data.children[c];
|
|
|
|
// Check if the child object matches
|
|
// The old matcher returned a boolean true or false
|
|
var doesMatch = matcher(params.term, child.text, child);
|
|
|
|
// If the child didn't match, pop it off
|
|
if (!doesMatch) {
|
|
match.children.splice(c, 1);
|
|
}
|
|
}
|
|
|
|
if (match.children.length > 0) {
|
|
return match;
|
|
}
|
|
}
|
|
|
|
if (matcher(params.term, data.text, data)) {
|
|
return match;
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
return wrappedMatcher;
|
|
}
|
|
|
|
return oldMatcher;
|
|
});
|
|
|
|
S2.define('select2/compat/initSelection',[
|
|
'jquery'
|
|
], function ($) {
|
|
function InitSelection (decorated, $element, options) {
|
|
if (options.get('debug') && window.console && console.warn) {
|
|
console.warn(
|
|
'Select2: The `initSelection` option has been deprecated in favor' +
|
|
' of a custom data adapter that overrides the `current` method. ' +
|
|
'This method is now called multiple times instead of a single ' +
|
|
'time when the instance is initialized. Support will be removed ' +
|
|
'for the `initSelection` option in future versions of Select2'
|
|
);
|
|
}
|
|
|
|
this.initSelection = options.get('initSelection');
|
|
this._isInitialized = false;
|
|
|
|
decorated.call(this, $element, options);
|
|
}
|
|
|
|
InitSelection.prototype.current = function (decorated, callback) {
|
|
var self = this;
|
|
|
|
if (this._isInitialized) {
|
|
decorated.call(this, callback);
|
|
|
|
return;
|
|
}
|
|
|
|
this.initSelection.call(null, this.$element, function (data) {
|
|
self._isInitialized = true;
|
|
|
|
if (!$.isArray(data)) {
|
|
data = [data];
|
|
}
|
|
|
|
callback(data);
|
|
});
|
|
};
|
|
|
|
return InitSelection;
|
|
});
|
|
|
|
S2.define('select2/compat/inputData',[
|
|
'jquery'
|
|
], function ($) {
|
|
function InputData (decorated, $element, options) {
|
|
this._currentData = [];
|
|
this._valueSeparator = options.get('valueSeparator') || ',';
|
|
|
|
if ($element.prop('type') === 'hidden') {
|
|
if (options.get('debug') && console && console.warn) {
|
|
console.warn(
|
|
'Select2: Using a hidden input with Select2 is no longer ' +
|
|
'supported and may stop working in the future. It is recommended ' +
|
|
'to use a `<select>` element instead.'
|
|
);
|
|
}
|
|
}
|
|
|
|
decorated.call(this, $element, options);
|
|
}
|
|
|
|
InputData.prototype.current = function (_, callback) {
|
|
function getSelected (data, selectedIds) {
|
|
var selected = [];
|
|
|
|
if (data.selected || $.inArray(data.id, selectedIds) !== -1) {
|
|
data.selected = true;
|
|
selected.push(data);
|
|
} else {
|
|
data.selected = false;
|
|
}
|
|
|
|
if (data.children) {
|
|
selected.push.apply(selected, getSelected(data.children, selectedIds));
|
|
}
|
|
|
|
return selected;
|
|
}
|
|
|
|
var selected = [];
|
|
|
|
for (var d = 0; d < this._currentData.length; d++) {
|
|
var data = this._currentData[d];
|
|
|
|
selected.push.apply(
|
|
selected,
|
|
getSelected(
|
|
data,
|
|
this.$element.val().split(
|
|
this._valueSeparator
|
|
)
|
|
)
|
|
);
|
|
}
|
|
|
|
callback(selected);
|
|
};
|
|
|
|
InputData.prototype.select = function (_, data) {
|
|
if (!this.options.get('multiple')) {
|
|
this.current(function (allData) {
|
|
$.map(allData, function (data) {
|
|
data.selected = false;
|
|
});
|
|
});
|
|
|
|
this.$element.val(data.id);
|
|
this.$element.trigger('change');
|
|
} else {
|
|
var value = this.$element.val();
|
|
value += this._valueSeparator + data.id;
|
|
|
|
this.$element.val(value);
|
|
this.$element.trigger('change');
|
|
}
|
|
};
|
|
|
|
InputData.prototype.unselect = function (_, data) {
|
|
var self = this;
|
|
|
|
data.selected = false;
|
|
|
|
this.current(function (allData) {
|
|
var values = [];
|
|
|
|
for (var d = 0; d < allData.length; d++) {
|
|
var item = allData[d];
|
|
|
|
if (data.id == item.id) {
|
|
continue;
|
|
}
|
|
|
|
values.push(item.id);
|
|
}
|
|
|
|
self.$element.val(values.join(self._valueSeparator));
|
|
self.$element.trigger('change');
|
|
});
|
|
};
|
|
|
|
InputData.prototype.query = function (_, params, callback) {
|
|
var results = [];
|
|
|
|
for (var d = 0; d < this._currentData.length; d++) {
|
|
var data = this._currentData[d];
|
|
|
|
var matches = this.matches(params, data);
|
|
|
|
if (matches !== null) {
|
|
results.push(matches);
|
|
}
|
|
}
|
|
|
|
callback({
|
|
results: results
|
|
});
|
|
};
|
|
|
|
InputData.prototype.addOptions = function (_, $options) {
|
|
var options = $.map($options, function (option) {
|
|
return $.data(option, 'data');
|
|
});
|
|
|
|
this._currentData.push.apply(this._currentData, options);
|
|
};
|
|
|
|
return InputData;
|
|
});
|
|
|
|
S2.define('select2/compat/query',[
|
|
|
|
], function () {
|
|
function Query (decorated, $element, options) {
|
|
if (options.get('debug') && window.console && console.warn) {
|
|
console.warn(
|
|
'Select2: The `query` option has been deprecated in favor of a ' +
|
|
'custom data adapter that overrides the `query` method. Support ' +
|
|
'will be removed for the `query` option in future versions of ' +
|
|
'Select2.'
|
|
);
|
|
}
|
|
|
|
decorated.call(this, $element, options);
|
|
}
|
|
|
|
Query.prototype.query = function (_, params, callback) {
|
|
params.callback = callback;
|
|
|
|
var query = this.options.get('query');
|
|
|
|
query.call(null, params);
|
|
};
|
|
|
|
return Query;
|
|
});
|
|
|
|
S2.define('select2/dropdown/attachContainer',[
|
|
|
|
], function () {
|
|
function AttachContainer (decorated, $element, options) {
|
|
decorated.call(this, $element, options);
|
|
}
|
|
|
|
AttachContainer.prototype.position =
|
|
function (decorated, $dropdown, $container) {
|
|
var $dropdownContainer = $container.find('.dropdown-wrapper');
|
|
$dropdownContainer.append($dropdown);
|
|
|
|
$dropdown.addClass('select2-dropdown--below');
|
|
$container.addClass('select2-container--below');
|
|
};
|
|
|
|
return AttachContainer;
|
|
});
|
|
|
|
S2.define('select2/dropdown/stopPropagation',[
|
|
|
|
], function () {
|
|
function StopPropagation () { }
|
|
|
|
StopPropagation.prototype.bind = function (decorated, container, $container) {
|
|
decorated.call(this, container, $container);
|
|
|
|
var stoppedEvents = [
|
|
'blur',
|
|
'change',
|
|
'click',
|
|
'dblclick',
|
|
'focus',
|
|
'focusin',
|
|
'focusout',
|
|
'input',
|
|
'keydown',
|
|
'keyup',
|
|
'keypress',
|
|
'mousedown',
|
|
'mouseenter',
|
|
'mouseleave',
|
|
'mousemove',
|
|
'mouseover',
|
|
'mouseup',
|
|
'search',
|
|
'touchend',
|
|
'touchstart'
|
|
];
|
|
|
|
this.$dropdown.on(stoppedEvents.join(' '), function (evt) {
|
|
evt.stopPropagation();
|
|
});
|
|
};
|
|
|
|
return StopPropagation;
|
|
});
|
|
|
|
S2.define('select2/selection/stopPropagation',[
|
|
|
|
], function () {
|
|
function StopPropagation () { }
|
|
|
|
StopPropagation.prototype.bind = function (decorated, container, $container) {
|
|
decorated.call(this, container, $container);
|
|
|
|
var stoppedEvents = [
|
|
'blur',
|
|
'change',
|
|
'click',
|
|
'dblclick',
|
|
'focus',
|
|
'focusin',
|
|
'focusout',
|
|
'input',
|
|
'keydown',
|
|
'keyup',
|
|
'keypress',
|
|
'mousedown',
|
|
'mouseenter',
|
|
'mouseleave',
|
|
'mousemove',
|
|
'mouseover',
|
|
'mouseup',
|
|
'search',
|
|
'touchend',
|
|
'touchstart'
|
|
];
|
|
|
|
this.$selection.on(stoppedEvents.join(' '), function (evt) {
|
|
evt.stopPropagation();
|
|
});
|
|
};
|
|
|
|
return StopPropagation;
|
|
});
|
|
|
|
S2.define('jquery.select2',[
|
|
'jquery',
|
|
'./select2/core',
|
|
'./select2/defaults'
|
|
], function ($, Select2, Defaults) {
|
|
// Force jQuery.mousewheel to be loaded if it hasn't already
|
|
try {
|
|
require('jquery.mousewheel');
|
|
} catch (Exception) { }
|
|
|
|
if ($.fn.select2 == null) {
|
|
$.fn.select2 = function (options) {
|
|
options = options || {};
|
|
|
|
if (typeof options === 'object') {
|
|
this.each(function () {
|
|
var instanceOptions = $.extend({}, options, true);
|
|
|
|
var instance = new Select2($(this), instanceOptions);
|
|
});
|
|
|
|
return this;
|
|
} else if (typeof options === 'string') {
|
|
var instance = this.data('select2');
|
|
var args = Array.prototype.slice.call(arguments, 1);
|
|
|
|
return instance[options](args);
|
|
} else {
|
|
throw new Error('Invalid arguments for Select2: ' + options);
|
|
}
|
|
};
|
|
}
|
|
|
|
if ($.fn.select2.defaults == null) {
|
|
$.fn.select2.defaults = Defaults;
|
|
}
|
|
|
|
return Select2;
|
|
});
|
|
|
|
// Return the AMD loader configuration so it can be used outside of this file
|
|
return {
|
|
define: S2.define,
|
|
require: S2.require
|
|
};
|
|
}());
|
|
|
|
// Autoload the jQuery bindings
|
|
// We know that all of the modules exist above this, so we're safe
|
|
var select2 = S2.require('jquery.select2');
|
|
|
|
// Hold the AMD module references on the jQuery function that was just loaded
|
|
// This allows Select2 to use the internal loader outside of this file, such
|
|
// as in the language files.
|
|
$.fn.select2.amd = S2;
|
|
|
|
// Return the Select2 instance for anyone who is importing it.
|
|
return select2;
|
|
}));
|