From f8fdcb6fa559b24126b1cfb07cf92ea7be2d6d9f Mon Sep 17 00:00:00 2001 From: Kevin Brown Date: Tue, 6 Jan 2015 20:00:47 -0500 Subject: [PATCH] Added support for tokenization This brings up both the `tokenizer` and `tokenSeparators` options. --- dist/js/select2.amd.full.js | 97 +++++++++++++++++++++++++++++++- dist/js/select2.amd.js | 97 +++++++++++++++++++++++++++++++- dist/js/select2.full.js | 97 +++++++++++++++++++++++++++++++- dist/js/select2.full.min.js | 4 +- dist/js/select2.js | 97 +++++++++++++++++++++++++++++++- dist/js/select2.min.js | 4 +- docs/examples.html | 44 +++++++++++++++ src/js/select2/data/tokenizer.js | 86 ++++++++++++++++++++++++++++ src/js/select2/defaults.js | 10 +++- 9 files changed, 527 insertions(+), 9 deletions(-) create mode 100644 src/js/select2/data/tokenizer.js diff --git a/dist/js/select2.amd.full.js b/dist/js/select2.amd.full.js index 460c9942..2f86811a 100644 --- a/dist/js/select2.amd.full.js +++ b/dist/js/select2.amd.full.js @@ -2646,6 +2646,93 @@ define('select2/data/tags',[ return Tags; }); +define('select2/data/tokenizer',[ + +], 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 (separators.indexOf(termChar) === -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; +}); + define('select2/data/minimumInputLength',[ ], function () { @@ -3211,6 +3298,7 @@ define('select2/defaults',[ './data/array', './data/ajax', './data/tags', + './data/tokenizer', './data/minimumInputLength', './data/maximumInputLength', @@ -3229,7 +3317,7 @@ define('select2/defaults',[ Utils, Translation, DIACRITICS, - SelectData, ArrayData, AjaxData, Tags, + SelectData, ArrayData, AjaxData, Tags, Tokenizer, MinimumInputLength, MaximumInputLength, Dropdown, DropdownSearch, HidePlaceholder, InfiniteScroll, @@ -3269,6 +3357,13 @@ define('select2/defaults',[ 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.resultsAdapter == null) { diff --git a/dist/js/select2.amd.js b/dist/js/select2.amd.js index 8c67b0d0..7e9fb0c6 100644 --- a/dist/js/select2.amd.js +++ b/dist/js/select2.amd.js @@ -2646,6 +2646,93 @@ define('select2/data/tags',[ return Tags; }); +define('select2/data/tokenizer',[ + +], 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 (separators.indexOf(termChar) === -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; +}); + define('select2/data/minimumInputLength',[ ], function () { @@ -3211,6 +3298,7 @@ define('select2/defaults',[ './data/array', './data/ajax', './data/tags', + './data/tokenizer', './data/minimumInputLength', './data/maximumInputLength', @@ -3229,7 +3317,7 @@ define('select2/defaults',[ Utils, Translation, DIACRITICS, - SelectData, ArrayData, AjaxData, Tags, + SelectData, ArrayData, AjaxData, Tags, Tokenizer, MinimumInputLength, MaximumInputLength, Dropdown, DropdownSearch, HidePlaceholder, InfiniteScroll, @@ -3269,6 +3357,13 @@ define('select2/defaults',[ 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.resultsAdapter == null) { diff --git a/dist/js/select2.full.js b/dist/js/select2.full.js index c483dd46..d7ef855c 100644 --- a/dist/js/select2.full.js +++ b/dist/js/select2.full.js @@ -12181,6 +12181,93 @@ define('select2/data/tags',[ return Tags; }); +define('select2/data/tokenizer',[ + +], 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 (separators.indexOf(termChar) === -1) { + i++; + + continue; + } + + var part = term.substr(0, i); + var partParams = $.extend({}, params, { + term: part + }); + + var data = createTag(partParams); + + callback(data); + + // Reset the term to not include the tokenized portion + term = term.substr(i + 1) || ''; + i = 0; + } + + return { + term: term + }; + }; + + return Tokenizer; +}); + define('select2/data/minimumInputLength',[ ], function () { @@ -12746,6 +12833,7 @@ define('select2/defaults',[ './data/array', './data/ajax', './data/tags', + './data/tokenizer', './data/minimumInputLength', './data/maximumInputLength', @@ -12764,7 +12852,7 @@ define('select2/defaults',[ Utils, Translation, DIACRITICS, - SelectData, ArrayData, AjaxData, Tags, + SelectData, ArrayData, AjaxData, Tags, Tokenizer, MinimumInputLength, MaximumInputLength, Dropdown, DropdownSearch, HidePlaceholder, InfiniteScroll, @@ -12804,6 +12892,13 @@ define('select2/defaults',[ if (options.tags != null) { options.dataAdapter = Utils.Decorate(options.dataAdapter, Tags); } + + if (options.tokenSeparators != null || options.tokenizer != null) { + options.dataAdapter = Utils.Decorate( + options.dataAdapter, + Tokenizer + ); + } } if (options.resultsAdapter == null) { diff --git a/dist/js/select2.full.min.js b/dist/js/select2.full.min.js index 6c930478..9e1766cf 100644 --- a/dist/js/select2.full.min.js +++ b/dist/js/select2.full.min.js @@ -1,5 +1,5 @@ window.$=window.$||{},function(){$&&$.fn&&$.fn.select2&&$.fn.select2.amd&&(c=$.fn.select2.amd.define,b=$.fn.select2.amd.require);var a,b,c;!function(d){function e(a,b){return u.call(a,b)}function f(a,b){var c,d,e,f,g,h,i,j,k,l,m,n=b&&b.split("/"),o=s.map,p=o&&o["*"]||{};if(a&&"."===a.charAt(0))if(b){for(n=n.slice(0,n.length-1),a=a.split("/"),g=a.length-1,s.nodeIdCompat&&w.test(a[g])&&(a[g]=a[g].replace(w,"")),a=n.concat(a),k=0;k0&&(a.splice(k-1,2),k-=2)}a=a.join("/")}else 0===a.indexOf("./")&&(a=a.substring(2));if((n||p)&&o){for(c=a.split("/"),k=c.length;k>0;k-=1){if(d=c.slice(0,k).join("/"),n)for(l=n.length;l>0;l-=1)if(e=o[n.slice(0,l).join("/")],e&&(e=e[d])){f=e,h=k;break}if(f)break;!i&&p&&p[d]&&(i=p[d],j=k)}!f&&i&&(f=i,h=j),f&&(c.splice(0,h,f),a=c.join("/"))}return a}function g(a,b){return function(){return n.apply(d,v.call(arguments,0).concat([a,b]))}}function h(a){return function(b){return f(b,a)}}function i(a){return function(b){q[a]=b}}function j(a){if(e(r,a)){var b=r[a];delete r[a],t[a]=!0,m.apply(d,b)}if(!e(q,a)&&!e(t,a))throw new Error("No "+a);return q[a]}function k(a){var b,c=a?a.indexOf("!"):-1;return c>-1&&(b=a.substring(0,c),a=a.substring(c+1,a.length)),[b,a]}function l(a){return function(){return s&&s.config&&s.config[a]||{}}}var m,n,o,p,q={},r={},s={},t={},u=Object.prototype.hasOwnProperty,v=[].slice,w=/\.js$/;o=function(a,b){var c,d=k(a),e=d[0];return a=d[1],e&&(e=f(e,b),c=j(e)),e?a=c&&c.normalize?c.normalize(a,h(b)):f(a,b):(a=f(a,b),d=k(a),e=d[0],a=d[1],e&&(c=j(e))),{f:e?e+"!"+a:a,n:a,pr:e,p:c}},p={require:function(a){return g(a)},exports:function(a){var b=q[a];return"undefined"!=typeof b?b:q[a]={}},module:function(a){return{id:a,uri:"",exports:q[a],config:l(a)}}},m=function(a,b,c,f){var h,k,l,m,n,s,u=[],v=typeof c;if(f=f||a,"undefined"===v||"function"===v){for(b=!b.length&&c.length?["require","exports","module"]:b,n=0;n0&&b-1 in a}function e(a,b,c){if(bb.isFunction(b))return bb.grep(a,function(a,d){return!!b.call(a,d,a)!==c});if(b.nodeType)return bb.grep(a,function(a){return a===b!==c});if("string"==typeof b){if(ib.test(b))return bb.filter(b,a,c);b=bb.filter(b,a)}return bb.grep(a,function(a){return V.call(b,a)>=0!==c})}function f(a,b){for(;(a=a[b])&&1!==a.nodeType;);return a}function g(a){var b=pb[a]={};return bb.each(a.match(ob)||[],function(a,c){b[c]=!0}),b}function h(){_.removeEventListener("DOMContentLoaded",h,!1),a.removeEventListener("load",h,!1),bb.ready()}function i(){Object.defineProperty(this.cache={},0,{get:function(){return{}}}),this.expando=bb.expando+Math.random()}function j(a,b,c){var d;if(void 0===c&&1===a.nodeType)if(d="data-"+b.replace(vb,"-$1").toLowerCase(),c=a.getAttribute(d),"string"==typeof c){try{c="true"===c?!0:"false"===c?!1:"null"===c?null:+c+""===c?+c:ub.test(c)?bb.parseJSON(c):c}catch(e){}tb.set(a,b,c)}else c=void 0;return c}function k(){return!0}function l(){return!1}function m(){try{return _.activeElement}catch(a){}}function n(a,b){return bb.nodeName(a,"table")&&bb.nodeName(11!==b.nodeType?b:b.firstChild,"tr")?a.getElementsByTagName("tbody")[0]||a.appendChild(a.ownerDocument.createElement("tbody")):a}function o(a){return a.type=(null!==a.getAttribute("type"))+"/"+a.type,a}function p(a){var b=Lb.exec(a.type);return b?a.type=b[1]:a.removeAttribute("type"),a}function q(a,b){for(var c=0,d=a.length;d>c;c++)sb.set(a[c],"globalEval",!b||sb.get(b[c],"globalEval"))}function r(a,b){var c,d,e,f,g,h,i,j;if(1===b.nodeType){if(sb.hasData(a)&&(f=sb.access(a),g=sb.set(b,f),j=f.events)){delete g.handle,g.events={};for(e in j)for(c=0,d=j[e].length;d>c;c++)bb.event.add(b,e,j[e][c])}tb.hasData(a)&&(h=tb.access(a),i=bb.extend({},h),tb.set(b,i))}}function s(a,b){var c=a.getElementsByTagName?a.getElementsByTagName(b||"*"):a.querySelectorAll?a.querySelectorAll(b||"*"):[];return void 0===b||b&&bb.nodeName(a,b)?bb.merge([a],c):c}function t(a,b){var c=b.nodeName.toLowerCase();"input"===c&&zb.test(a.type)?b.checked=a.checked:("input"===c||"textarea"===c)&&(b.defaultValue=a.defaultValue)}function u(b,c){var d=bb(c.createElement(b)).appendTo(c.body),e=a.getDefaultComputedStyle?a.getDefaultComputedStyle(d[0]).display:bb.css(d[0],"display");return d.detach(),e}function v(a){var b=_,c=Pb[a];return c||(c=u(a,b),"none"!==c&&c||(Ob=(Ob||bb("