RetailCRM-Mirror/select2
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initial tagging support via opts.tags

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This commit is contained in:
Igor Vaynberg 2012-04-02 22:27:58 -07:00
parent 0ca86701ad
commit d2ec53e33c
1 changed files with 44 additions and 1 deletions
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45
select2.js
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@ -267,6 +267,31 @@
};
}
// TODO javadoc
function tags(data) {
if ($.isFunction(data)) {
return data;
}
// if not a function we assume it to be an array
return function (query) {
var t = query.term.toUpperCase(), filtered = {results: []};
$(data).each(function () {
if (t === "" || this.toUpperCase().indexOf(t) >= 0) { filtered.results.push({id: this, text: this}); }
});
console.log(filtered);
query.callback(filtered);
}
}
// exports
window.Select2 = {query: {}, util: {}};
window.Select2.util.debounce = debounce;
window.Select2.query.ajax = ajax;
window.Select2.query.local = local;
window.Select2.query.tags = tags;
/**
* blurs any Select2 container that has focus when an element outside them was clicked or received focus
*/
@ -410,6 +435,9 @@
opts.query = ajax(opts.ajax);
} else if ("data" in opts) {
opts.query = local(opts.data);
} else if ("tags" in opts) {
opts.query = tags(opts.tags);
opts.createSearchChoice = function (term) { return {id: term, text: term};}
}
}
}
@ -591,7 +619,21 @@
this.resultsPage = 1;
opts.query({term: search.val(), page: this.resultsPage, callback: this.bind(function (data) {
var parts = []; // html parts
var parts = [], // html parts
def; // default choice
// create a default choice and prepend it to the list
if (this.opts.createSearchChoice && search.val() !== "") {
def = this.opts.createSearchChoice.call(null, search.val(), data.results);
if (def !== undefined && def !== null && def.id !== undefined && def.id != null) {
if ($(data.results).filter(
function () {
return equal(this.id, def.id);
}).length === 0) {
data.results.unshift(def);
}
}
}
if (data.results.length === 0) {
render("<li class='select2-no-results'>" + opts.formatNoMatches(search.val()) + "</li>");
@ -1253,6 +1295,7 @@
multiple = opts.element.attr("multiple");
} else {
multiple = opts.multiple || false;
if ("tags" in opts) {opts.multiple = multiple = true;}
}
select2 = multiple ? new MultiSelect2() : new SingleSelect2();