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/*! * SelectWoo 1.0.9 * https://github.com/woocommerce/selectWoo * * Released under the MIT license * https://github.com/woocommerce/selectWoo/blob/master/LICENSE.md */ (function (factory) { if (typeof define === 'function' && define.amd) { // AMD. Register as an anonymous module. define(['jquery'], factory); } else if (typeof module === 'object' && module.exports) { // Node/CommonJS module.exports = function (root, jQuery) { if (jQuery === undefined) { // require('jQuery') returns a factory that requires window to // build a jQuery instance, we normalize how we use modules // that require this pattern but the window provided is a noop // if it's defined (how jquery works) if (typeof window !== 'undefined') { jQuery = require('jquery'); } else { jQuery = require('jquery')(root); } } factory(jQuery); return jQuery; }; } else { // Browser globals factory(jQuery); } } (function (jQuery) { // This is needed so we can catch the AMD loader configuration and use it // The inner file should be wrapped (by `banner.start.js`) in a function that // returns the AMD loader references. var S2 =(function () { // Restore the Select2 AMD loader so it can be used // Needed mostly in the language files, where the loader is not inserted if (jQuery && jQuery.fn && jQuery.fn.select2 && jQuery.fn.select2.amd) { var S2 = jQuery.fn.select2.amd; } var S2;(function () { if (!S2 || !S2.requirejs) { if (!S2) { S2 = {}; } else { require = S2; } /** * @license almond 0.3.3 Copyright jQuery Foundation and other contributors. * Released under MIT license, http://github.com/requirejs/almond/LICENSE */ //Going sloppy to avoid 'use strict' string cost, but strict practices should //be followed. /*global setTimeout: false */ var requirejs, require, define; (function (undef) { var main, req, makeMap, handlers, defined = {}, waiting = {}, config = {}, defining = {}, hasOwn = Object.prototype.hasOwnProperty, aps = [].slice, jsSuffixRegExp = /\.js$/; function hasProp(obj, prop) { return hasOwn.call(obj, prop); } /** * Given a relative module name, like ./something, normalize it to * a real name that can be mapped to a path. * @param {String} name the relative name * @param {String} baseName a real name that the name arg is relative * to. * @returns {String} normalized name */ function normalize(name, baseName) { var nameParts, nameSegment, mapValue, foundMap, lastIndex, foundI, foundStarMap, starI, i, j, part, normalizedBaseParts, baseParts = baseName && baseName.split("/"), map = config.map, starMap = (map && map['*']) || {}; //Adjust any relative paths. if (name) { name = name.split('/'); lastIndex = name.length - 1; // If wanting node ID compatibility, strip .js from end // of IDs. Have to do this here, and not in nameToUrl // because node allows either .js or non .js to map // to same file. if (config.nodeIdCompat && jsSuffixRegExp.test(name[lastIndex])) { name[lastIndex] = name[lastIndex].replace(jsSuffixRegExp, ''); } // Starts with a '.' so need the baseName if (name[0].charAt(0) === '.' && baseParts) { //Convert baseName to array, and lop off the last part, //so that . matches that 'directory' and not name of the baseName's //module. For instance, baseName of 'one/two/three', maps to //'one/two/three.js', but we want the directory, 'one/two' for //this normalization. normalizedBaseParts = baseParts.slice(0, baseParts.length - 1); name = normalizedBaseParts.concat(name); } //start trimDots for (i = 0; i < name.length; i++) { part = name[i]; if (part === '.') { name.splice(i, 1); i -= 1; } else if (part === '..') { // If at the start, or previous value is still .., // keep them so that when converted to a path it may // still work when converted to a path, even though // as an ID it is less than ideal. In larger point // releases, may be better to just kick out an error. if (i === 0 || (i === 1 && name[2] === '..') || name[i - 1] === '..') { continue; } else if (i > 0) { name.splice(i - 1, 2); i -= 2; } } } //end trimDots name = name.join('/'); } //Apply map config if available. if ((baseParts || starMap) && map) { nameParts = name.split('/'); for (i = nameParts.length; i > 0; i -= 1) { nameSegment = nameParts.slice(0, i).join("/"); if (baseParts) { //Find the longest baseName segment match in the config. //So, do joins on the biggest to smallest lengths of baseParts. for (j = baseParts.length; j > 0; j -= 1) { mapValue = map[baseParts.slice(0, j).join('/')]; //baseName segment has config, find if it has one for //this name. if (mapValue) { mapValue = mapValue[nameSegment]; if (mapValue) { //Match, update name to the new value. foundMap = mapValue; foundI = i; break; } } } } if (foundMap) { break; } //Check for a star map match, but just hold on to it, //if there is a shorter segment match later in a matching //config, then favor over this star map. if (!foundStarMap && starMap && starMap[nameSegment]) { foundStarMap = starMap[nameSegment]; starI = i; } } if (!foundMap && foundStarMap) { foundMap = foundStarMap; foundI = starI; } if (foundMap) { nameParts.splice(0, foundI, foundMap); name = nameParts.join('/'); } } return name; } function makeRequire(relName, forceSync) { return function () { //A version of a require function that passes a moduleName //value for items that may need to //look up paths relative to the moduleName var args = aps.call(arguments, 0); //If first arg is not require('string'), and there is only //one arg, it is the array form without a callback. Insert //a null so that the following concat is correct. if (typeof args[0] !== 'string' && args.length === 1) { args.push(null); } return req.apply(undef, args.concat([relName, forceSync])); }; } function makeNormalize(relName) { return function (name) { return normalize(name, relName); }; } function makeLoad(depName) { return function (value) { defined[depName] = value; }; } function callDep(name) { if (hasProp(waiting, name)) { var args = waiting[name]; delete waiting[name]; defining[name] = true; main.apply(undef, args); } if (!hasProp(defined, name) && !hasProp(defining, name)) { throw new Error('No ' + name); } return defined[name]; } //Turns a plugin!resource to [plugin, resource] //with the plugin being undefined if the name //did not have a plugin prefix. function splitPrefix(name) { var prefix, index = name ? name.indexOf('!') : -1; if (index > -1) { prefix = name.substring(0, index); name = name.substring(index + 1, name.length); } return [prefix, name]; } //Creates a parts array for a relName where first part is plugin ID, //second part is resource ID. Assumes relName has already been normalized. function makeRelParts(relName) { return relName ? splitPrefix(relName) : []; } /** * Makes a name map, normalizing the name, and using a plugin * for normalization if necessary. Grabs a ref to plugin * too, as an optimization. */ makeMap = function (name, relParts) { var plugin, parts = splitPrefix(name), prefix = parts[0], relResourceName = relParts[1]; name = parts[1]; if (prefix) { prefix = normalize(prefix, relResourceName); plugin = callDep(prefix); } //Normalize according if (prefix) { if (plugin && plugin.normalize) { name = plugin.normalize(name, makeNormalize(relResourceName)); } else { name = normalize(name, relResourceName); } } else { name = normalize(name, relResourceName); parts = splitPrefix(name); prefix = parts[0]; name = parts[1]; if (prefix) { plugin = callDep(prefix); } } //Using ridiculous property names for space reasons return { f: prefix ? prefix + '!' + name : name, //fullName n: name, pr: prefix, p: plugin }; }; function makeConfig(name) { return function () { return (config && config.config && config.config[name]) || {}; }; } handlers = { require: function (name) { return makeRequire(name); }, exports: function (name) { var e = defined[name]; if (typeof e !== 'undefined') { return e; } else { return (defined[name] = {}); } }, module: function (name) { return { id: name, uri: '', exports: defined[name], config: makeConfig(name) }; } }; main = function (name, deps, callback, relName) { var cjsModule, depName, ret, map, i, relParts, args = [], callbackType = typeof callback, usingExports; //Use name if no relName relName = relName || name; relParts = makeRelParts(relName); //Call the callback to define the module, if necessary. if (callbackType === 'undefined' || callbackType === 'function') { //Pull out the defined dependencies and pass the ordered //values to the callback. //Default to [require, exports, module] if no deps deps = !deps.length && callback.length ? ['require', 'exports', 'module'] : deps; for (i = 0; i < deps.length; i += 1) { map = makeMap(deps[i], relParts); depName = map.f; //Fast path CommonJS standard dependencies. if (depName === "require") { args[i] = handlers.require(name); } else if (depName === "exports") { //CommonJS module spec 1.1 args[i] = handlers.exports(name); usingExports = true; } else if (depName === "module") { //CommonJS module spec 1.1 cjsModule = args[i] = handlers.module(name); } else if (hasProp(defined, depName) || hasProp(waiting, depName) || hasProp(defining, depName)) { args[i] = callDep(depName); } else if (map.p) { map.p.load(map.n, makeRequire(relName, true), makeLoad(depName), {}); args[i] = defined[depName]; } else { throw new Error(name + ' missing ' + depName); } } ret = callback ? callback.apply(defined[name], args) : undefined; if (name) { //If setting exports via "module" is in play, //favor that over return value and exports. After that, //favor a non-undefined return value over exports use. if (cjsModule && cjsModule.exports !== undef && cjsModule.exports !== defined[name]) { defined[name] = cjsModule.exports; } else if (ret !== undef || !usingExports) { //Use the return value from the function. defined[name] = ret; } } } else if (name) { //May just be an object definition for the module. Only //worry about defining if have a module name. defined[name] = callback; } }; requirejs = require = req = function (deps, callback, relName, forceSync, alt) { if (typeof deps === "string") { if (handlers[deps]) { //callback in this case is really relName return handlers[deps](callback); } //Just return the module wanted. In this scenario, the //deps arg is the module name, and second arg (if passed) //is just the relName. //Normalize module name, if it contains . or .. return callDep(makeMap(deps, makeRelParts(callback)).f); } else if (!deps.splice) { //deps is a config object, not an array. config = deps; if (config.deps) { req(config.deps, config.callback); } if (!callback) { return; } if (callback.splice) { //callback is an array, which means it is a dependency list. //Adjust args if there are dependencies deps = callback; callback = relName; relName = null; } else { deps = undef; } } //Support require(['a']) callback = callback || function () {}; //If relName is a function, it is an errback handler, //so remove it. if (typeof relName === 'function') { relName = forceSync; forceSync = alt; } //Simulate async callback; if (forceSync) { main(undef, deps, callback, relName); } else { //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. setTimeout(function () { main(undef, deps, callback, relName); }, 4); } return req; }; /** * Just drops the config on the floor, but returns req in case * the config return value is used. */ req.config = function (cfg) { return req(cfg); }; /** * Expose module registry for debugging and tooling */ requirejs._defined = defined; define = function (name, deps, callback) { if (typeof name !== 'string') { throw new Error('See almond README: incorrect module build, no module name'); } //This module may not have dependencies if (!deps.splice) { //deps is not an array, so probably means //an object literal or factory function for //the value. Adjust args. callback = deps; deps = []; } if (!hasProp(defined, name) && !hasProp(waiting, name)) { 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; var params = slice.call(arguments, 1); this.listeners = this.listeners || {}; // Params should always come in as an array if (params == null) { params = []; } // If there are no arguments to the event, use a temporary object if (params.length === 0) { params.push({}); } // Set the `_type` of the first object to the event params[0]._type = event; 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 || $el.innerWidth() < el.scrollWidth); }; Utils.escapeMarkup = function (markup) { var replaceMap = { '\\': '\', '&': '&', '<': '<', '>': '>', '"': '"', '\'': ''', '/': '/' }; // Do not try to escape the markup if it's not a string if (typeof markup !== 'string') { return markup; } return String(markup).replace(/[&<>"'\/\\]/g, function (match) { return replaceMap[match]; }); }; Utils.entityDecode = function (html) { var txt = document.createElement('textarea'); txt.innerHTML = html; return txt.value; } // Append an array of jQuery nodes to a given element. Utils.appendMany = function ($element, $nodes) { // jQuery 1.7.x does not support $.fn.append() with an array // Fall back to a jQuery object collection using $.fn.add() if ($.fn.jquery.substr(0, 3) === '1.7') { var $jqNodes = $(); $.map($nodes, function (node) { $jqNodes = $jqNodes.add(node); }); $nodes = $jqNodes; } $element.append($nodes); }; // Determine whether the browser is on a touchscreen device. Utils.isTouchscreen = function() { if ('undefined' === typeof Utils._isTouchscreenCache) { Utils._isTouchscreenCache = 'ontouchstart' in document.documentElement; } return Utils._isTouchscreenCache; } 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="listbox" tabindex="-1"></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="alert" aria-live="assertive"' + ' class="select2-results__option"></li>' ); var message = this.options.get('translations').get(params.message); $message.append( escapeMarkup( message(params.args) ) ); $message[0].className += ' select2-results__message'; this.$results.append($message); }; Results.prototype.hideMessages = function () { this.$results.find('.select2-results__message').remove(); }; 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.highlightFirstItem = function () { var $options = this.$results .find('.select2-results__option[data-selected]'); var $selected = $options.filter('[data-selected=true]'); // Check if there are any selected options if ($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'); } this.ensureHighlightVisible(); }; 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[data-selected]'); $options.each(function () { var $option = $(this); var item = $.data(this, 'data'); // id needs to be converted to a string when comparing var id = '' + item.id; if ((item.element != null && item.element.selected) || (item.element == null && $.inArray(id, selectedIds) > -1)) { $option.attr('data-selected', 'true'); } else { $option.attr('data-selected', 'false'); } }); }); }; 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': 'option', 'data-selected': 'false', 'tabindex': -1 }; if (data.disabled) { delete attrs['data-selected']; attrs['aria-disabled'] = 'true'; } if (data.id == null) { delete attrs['data-selected']; } if (data._resultId != null) { option.id = data._resultId; } if (data.title) { option.title = data.title; } if (data.children) { attrs['aria-label'] = data.text; delete attrs['data-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); $label.attr('role', 'presentation'); 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', 'role': 'listbox' }); $childrenContainer.append($children); $option.attr('role', 'list'); $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(); self.highlightFirstItem(); } }); container.on('results:append', function (params) { self.append(params.data); if (container.isOpen()) { self.setClasses(); } }); container.on('query', function (params) { self.hideMessages(); self.showLoading(params); }); container.on('select', function () { if (!container.isOpen()) { return; } self.setClasses(); self.highlightFirstItem(); }); container.on('unselect', function () { if (!container.isOpen()) { return; } self.setClasses(); self.highlightFirstItem(); }); 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('data-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('[data-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('[data-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').attr('aria-selected', 'true'); self.$results.attr('aria-activedescendant', params.element.attr('id')); }); container.on('results:message', function (params) { self.displayMessage(params); }); if ($.fn.mousewheel) { this.$results.on('mousewheel', function (e) { var top = self.$results.scrollTop(); var bottom = self.$results.get(0).scrollHeight - top + e.deltaY; var isAtTop = e.deltaY > 0 && top - e.deltaY <= 0; var isAtBottom = e.deltaY < 0 && bottom <= self.$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[data-selected]', function (evt) { var $this = $(this); var data = $this.data('data'); if ($this.attr('data-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[data-selected]', function (evt) { var data = $(this).data('data'); self.getHighlightedResults() .removeClass('select2-results__option--highlighted') .attr('aria-selected', 'false'); 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('[data-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, container); 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 = $( '<span class="select2-selection" ' + ' aria-haspopup="true" aria-expanded="false">' + '</span>' ); this._tabindex = 0; if (this.$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, $container) { var self = this; var id = container.id + '-container'; var resultsId = container.id + '-results'; var searchHidden = this.options.get('minimumResultsForSearch') === Infinity; this.container = container; this.$selection.on('focus', function (evt) { self.trigger('focus', evt); }); this.$selection.on('blur', function (evt) { self._handleBlur(evt); }); this.$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.$selection.attr('aria-owns', resultsId); self._attachCloseHandler(container); }); container.on('close', function () { // When the dropdown is closed, aria-expanded="false" self.$selection.attr('aria-expanded', 'false'); self.$selection.removeAttr('aria-activedescendant'); self.$selection.removeAttr('aria-owns'); // This needs to be delayed as the active element is the body when the // key is pressed. window.setTimeout(function () { self.$selection.trigger( 'focus' ); }, 1); self._detachCloseHandler(container); }); container.on('enable', function () { self.$selection.attr('tabindex', self._tabindex); }); container.on('disable', function () { self.$selection.attr('tabindex', '-1'); }); }; BaseSelection.prototype._handleBlur = function (evt) { var self = this; // This needs to be delayed as the active element is the body when the tab // key is pressed, possibly along with others. window.setTimeout(function () { // Don't trigger `blur` if the focus is still in the selection if ( (document.activeElement == self.$selection[0]) || ($.contains(self.$selection[0], document.activeElement)) ) { return; } self.trigger('blur', evt); }, 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'); // Remove any focus when dropdown is closed by clicking outside the select area. // Timeout of 1 required for close to finish wrapping up. setTimeout(function(){ $this.find('*:focus').blur(); $target.focus(); }, 1); }); }); }; 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) .attr('role', 'textbox') .attr('aria-readonly', 'true'); var label = this.options.get( 'label' ); if ( typeof( label ) === 'string' ) { this.$selection.attr( 'aria-label', label ); } else { this.$selection.attr( 'aria-labelledby', id ); } // This makes single non-search selects work in screen readers. If it causes problems elsewhere, remove. this.$selection.attr('role', 'combobox'); this.$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('keydown', function (evt) { // If user starts typing an alphanumeric key on the keyboard, open if not opened. if (!container.isOpen() && evt.which >= 48 && evt.which <= 90) { container.open(); } }); this.$selection.on('blur', function (evt) { // User exits the container }); container.on('focus', function (evt) { if (!container.isOpen()) { self.$selection.trigger( 'focus' ); } }); 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, container) { var template = this.options.get('templateSelection'); var escapeMarkup = this.options.get('escapeMarkup'); return escapeMarkup(template(data, container)); }; SingleSelection.prototype.selectionContainer = function () { return $('<span></span>'); }; SingleSelection.prototype.update = function (data) { if (data.length === 0) { this.clear(); return; } var selection = data[0]; var $rendered = this.$selection.find('.select2-selection__rendered'); var formatted = Utils.entityDecode(this.display(selection, $rendered)); $rendered.empty().text(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" aria-live="polite" aria-relevant="additions removals" aria-atomic="true"></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) { // Ignore the event if it is disabled if (self.options.get('disabled')) { return; } var $remove = $(this); var $selection = $remove.parent(); var data = $selection.data('data'); self.trigger('unselect', { originalEvent: evt, data: data }); } ); this.$selection.on('keydown', function (evt) { // If user starts typing an alphanumeric key on the keyboard, open if not opened. if (!container.isOpen() && evt.which >= 48 && evt.which <= 90) { container.open(); } }); // Focus on the search field when the container is focused instead of the main container. container.on( 'focus', function(){ self.focusOnSearch(); }); }; MultipleSelection.prototype.clear = function () { this.$selection.find('.select2-selection__rendered').empty(); }; MultipleSelection.prototype.display = function (data, container) { var template = this.options.get('templateSelection'); var escapeMarkup = this.options.get('escapeMarkup'); return escapeMarkup(template(data, container)); }; MultipleSelection.prototype.selectionContainer = function () { var $container = $( '<li class="select2-selection__choice">' + '<span class="select2-selection__choice__remove" role="presentation" aria-hidden="true">' + '×' + '</span>' + '</li>' ); return $container; }; /** * Focus on the search field instead of the main multiselect container. */ MultipleSelection.prototype.focusOnSearch = function() { var self = this; if ('undefined' !== typeof self.$search) { // Needs 1 ms delay because of other 1 ms setTimeouts when rendering. setTimeout(function(){ // Prevent the dropdown opening again when focused from this. // This gets reset automatically when focus is triggered. self._keyUpPrevented = true; self.$search.focus(); }, 1); } } 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 $selection = this.selectionContainer(); var removeItemTag = $selection.html(); var formatted = this.display(selection, $selection); if ('string' === typeof formatted) { formatted = Utils.entityDecode(formatted.trim()); } $selection.text(formatted); $selection.prepend(removeItemTag); $selection.prop('title', selection.title || selection.text); $selection.data('data', selection); $selections.push($selection); } var $rendered = this.$selection.find('.select2-selection__rendered'); Utils.appendMany($rendered, $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.text(Utils.entityDecode(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($placeholder); }; return Placeholder; }); S2.define('select2/selection/allowClear',[ 'jquery', '../keys' ], function ($, KEYS) { function AllowClear () { } AllowClear.prototype.bind = function (decorated, container, $container) { var self = this; decorated.call(this, container, $container); if (this.placeholder == null) { if (this.options.get('debug') && window.console && console.error) { console.error( 'Select2: The `allowClear` option should be used in combination ' + 'with the `placeholder` option.' ); } } this.$selection.on('mousedown', '.select2-selection__clear', function (evt) { self._handleClear(evt); }); container.on('keypress', function (evt) { self._handleKeyboardClear(evt, container); }); }; AllowClear.prototype._handleClear = function (_, evt) { // Ignore the event if it is disabled if (this.options.get('disabled')) { return; } var $clear = this.$selection.find('.select2-selection__clear'); // Ignore the event if nothing has been selected if ($clear.length === 0) { return; } evt.stopPropagation(); var data = $clear.data('data'); for (var d = 0; d < data.length; d++) { var unselectData = { data: data[d] }; // Trigger the `unselect` event, so people can prevent it from being // cleared. this.trigger('unselect', unselectData); // If the event was prevented, don't clear it out. if (unselectData.prevented) { return; } } this.$element.val(this.placeholder.id).trigger('change'); this.trigger('toggle', {}); }; AllowClear.prototype._handleKeyboardClear = function (_, evt, container) { if (container.isOpen()) { return; } if (evt.which == KEYS.DELETE || evt.which == KEYS.BACKSPACE) { this._handleClear(evt); } }; 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 = $( '<li class="select2-search select2-search--inline">' + '<input class="select2-search__field" type="text" tabindex="-1"' + ' autocomplete="off" autocorrect="off" autocapitalize="none"' + ' spellcheck="false" role="textbox" aria-autocomplete="list" />' + '</li>' ); this.$searchContainer = $search; this.$search = $search.find('input'); var $rendered = decorated.call(this); this._transferTabIndex(); return $rendered; }; Search.prototype.bind = function (decorated, container, $container) { var self = this; var resultsId = container.id + '-results'; decorated.call(this, container, $container); container.on('open', function () { self.$search.attr('aria-owns', resultsId); self.$search.trigger('focus'); }); container.on('close', function () { self.$search.val(''); self.$search.removeAttr('aria-activedescendant'); self.$search.removeAttr('aria-owns'); self.$search.trigger('focus'); }); container.on('enable', function () { self.$search.prop('disabled', false); self._transferTabIndex(); }); container.on('disable', function () { self.$search.prop('disabled', true); }); container.on('focus', function (evt) { self.$search.trigger('focus'); }); container.on('results:focus', function (params) { self.$search.attr('aria-activedescendant', params.data._resultId); }); this.$selection.on('focusin', '.select2-search--inline', function (evt) { self.trigger('focus', evt); }); this.$selection.on('focusout', '.select2-search--inline', function (evt) { self._handleBlur(evt); }); this.$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 = $previousChoice.data('data'); self.searchRemoveChoice(item); evt.preventDefault(); } } else if (evt.which === KEYS.ENTER) { container.open(); evt.preventDefault(); } }); // Try to detect the IE version should the `documentMode` property that // is stored on the document. This is only implemented in IE and is // slightly cleaner than doing a user agent check. // This property is not available in Edge, but Edge also doesn't have // this bug. var msie = document.documentMode; var disableInputEvents = msie && msie <= 11; // Workaround for browsers which do not support the `input` event // This will prevent double-triggering of events for browsers which support // both the `keyup` and `input` events. this.$selection.on( 'input.searchcheck', '.select2-search--inline', function (evt) { // IE will trigger the `input` event when a placeholder is used on a // search box. To get around this issue, we are forced to ignore all // `input` events in IE and keep using `keyup`. if (disableInputEvents) { self.$selection.off('input.search input.searchcheck'); return; } // Unbind the duplicated `keyup` event self.$selection.off('keyup.search'); } ); this.$selection.on( 'keyup.search input.search', '.select2-search--inline', function (evt) { // IE will trigger the `input` event when a placeholder is used on a // search box. To get around this issue, we are forced to ignore all // `input` events in IE and keep using `keyup`. if (disableInputEvents && evt.type === 'input') { self.$selection.off('input.search input.searchcheck'); return; } var key = evt.which; // We can freely ignore events from modifier keys if (key == KEYS.SHIFT || key == KEYS.CTRL || key == KEYS.ALT) { return; } // Tabbing will be handled during the `keydown` phase if (key == KEYS.TAB) { return; } self.handleSearch(evt); } ); }; /** * This method will transfer the tabindex attribute from the rendered * selection to the search box. This allows for the search box to be used as * the primary focus instead of the selection container. * * @private */ Search.prototype._transferTabIndex = function (decorated) { this.$search.attr('tabindex', this.$selection.attr('tabindex')); this.$selection.attr('tabindex', '-1'); }; Search.prototype.createPlaceholder = function (decorated, placeholder) { this.$search.attr('placeholder', placeholder.text); }; Search.prototype.update = function (decorated, data) { var searchHadFocus = this.$search[0] == document.activeElement; this.$search.attr('placeholder', ''); decorated.call(this, data); this.$selection.find('.select2-selection__rendered') .append(this.$searchContainer); this.resizeSearch(); if (searchHadFocus) { this.$search.trigger( 'focus' ); } }; Search.prototype.handleSearch = function () { this.resizeSearch(); if (!this._keyUpPrevented) { var input = this.$search.val(); this.trigger('query', { term: input }); } this._keyUpPrevented = false; }; Search.prototype.searchRemoveChoice = function (decorated, item) { this.trigger('unselect', { data: item }); this.$search.val(item.text); this.handleSearch(); }; Search.prototype.resizeSearch = function () { this.$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 = ''; if (container != null) { id += container.id } else { id += Utils.generateChars(4); } 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; data.selected = true; // If data.element is a DOM node, 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.$element.prop('multiple')) { return; } data.selected = false; if ($(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 ($options) { Utils.appendMany(this.$element, $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 !== undefined) { 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) { 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').filter(function (i, elm) { return elm.value == data.id.toString(); }); 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, {}, item, existingData); var $newOption = this.option(newData); $existingOption.replaceWith($newOption); continue; } var $option = this.option(item); if (item.children) { var $children = this.convertToOptions(item.children); Utils.appendMany($option, $children); } $options.push($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; } AjaxAdapter.__super__.constructor.call(this, $element, options); } Utils.Extend(AjaxAdapter, ArrayAdapter); AjaxAdapter.prototype._applyDefaults = function (options) { var defaults = { data: function (params) { return $.extend({}, params, { 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 != null) { // JSONP requests cannot always be aborted if ( typeof this._request.abort === 'function' ) { this._request.abort(); } this._request = null; } var options = $.extend({ type: 'GET' }, this.ajaxOptions); if (typeof options.url === 'function') { options.url = options.url.call(this.$element, params); } if (typeof options.data === 'function') { options.data = options.data.call(this.$element, params); } function request () { var $request = options.transport(options, function (data) { var results = self.processResults(data, params); if (self.options.get('debug') && window.console && console.error) { // Check to make sure that the response included a `results` key. if (!results || !results.results || ! Array.isArray( results.results ) ) { console.error( 'Select2: The AJAX results did not return an array in the ' + '`results` key of the response.' ); } } callback(results); self.container.focusOnActiveElement(); }, function () { // Attempt to detect if a request was aborted // Only works if the transport exposes a status property if ($request.status && $request.status === '0') { return; } self.trigger('results:message', { message: 'errorLoading' }); }); self._request = $request; } if (this.ajaxOptions.delay && params.term != null) { if (this._queryTimeout) { window.clearTimeout(this._queryTimeout); } this._queryTimeout = window.setTimeout(request, this.ajaxOptions.delay); } else { request(); } }; return AjaxAdapter; }); S2.define('select2/data/tags',[ 'jquery' ], function ($) { function Tags (decorated, $element, options) { var tags = options.get('tags'); var createTag = options.get('createTag'); if (createTag !== undefined) { this.createTag = createTag; } var insertTag = options.get('insertTag'); if (insertTag !== undefined) { this.insertTag = insertTag; } decorated.call(this, $element, options); if ( Array.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 optionText = (option.text || '').toUpperCase(); var paramsTerm = (params.term || '').toUpperCase(); var checkText = optionText === paramsTerm; 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 = ( params.term || 0 == params.term ) ? params.term.toString().trim() : ''; 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 createAndSelect (data) { // Normalize the data object so we can use it for checks var item = self._normalizeItem(data); // Check if the data object already exists as a tag // Select it if it doesn't var $existingOptions = self.$element.find('option').filter(function () { return $(this).val() === item.id; }); // If an existing option wasn't found for it, create the option if (!$existingOptions.length) { var $option = self.option(item); $option.attr('data-select2-tag', true); self._removeOldTags(); self.addOptions([$option]); } // Select the item, now that we know there is an option for it select(item); } function select (data) { self.trigger('select', { data: data }); } params.term = params.term || ''; var tokenData = this.tokenizer(params, this.options, createAndSelect); 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.$search.trigger( 'focus' ); } params.term = tokenData.term; } decorated.call(this, params, callback); }; Tokenizer.prototype.tokenizer = function (_, params, options, callback) { var separators = options.get('tokenSeparators') || []; var term = params.term; var i = 0; var createTag = this.createTag || function (params) { return { id: params.term, text: params.term }; }; while (i < term.length) { var termChar = term[i]; if ($.inArray(termChar, separators) === -1) { i++; continue; } var part = term.substr(0, i); var partParams = $.extend({}, params, { term: part }); var data = createTag(partParams); if (data == null) { i++; continue; } 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 $dropdown; }; Dropdown.prototype.bind = function () { // Should be implemented in subclasses }; Dropdown.prototype.position = function ($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 = $( '<span class="select2-search select2-search--dropdown">' + '<input class="select2-search__field" type="text" tabindex="-1"' + ' autocomplete="off" autocorrect="off" autocapitalize="none"' + ' spellcheck="false" role="combobox" aria-autocomplete="list" aria-expanded="true" />' + '</span>' ); this.$searchContainer = $search; this.$search = $search.find('input'); $rendered.prepend($search); return $rendered; }; Search.prototype.bind = function (decorated, container, $container) { var self = this; var resultsId = container.id + '-results'; 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.attr('aria-owns', resultsId); self.$search.trigger( 'focus' ); window.setTimeout(function () { self.$search.trigger( 'focus' ); }, 0); }); container.on('close', function () { self.$search.attr('tabindex', -1); self.$search.removeAttr('aria-activedescendant'); self.$search.removeAttr('aria-owns'); self.$search.val(''); }); container.on('focus', function () { if (!container.isOpen()) { self.$search.trigger( 'focus' ); } }); container.on('results:all', function (params) { if (params.query.term == null || params.query.term === '') { var showSearch = self.showSearch(params); if (showSearch) { self.$searchContainer.removeClass('select2-search--hide'); } else { self.$searchContainer.addClass('select2-search--hide'); } } }); container.on('results:focus', function (params) { self.$search.attr('aria-activedescendant', params.data._resultId); }); }; 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="select2-results__option select2-results__option--load-more"' + 'role="option" aria-disabled="true"></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.destroy = function (decorated) { decorated.call(this); this.$dropdownContainer.remove(); }; 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 (decorated, 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 (decorated, 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.$dropdown.hasClass('select2-dropdown--below'); var newDirection = null; var offset = this.$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 }; // Determine what the parent element is to use for calciulating the offset var $offsetParent = this.$dropdownParent; // For statically positoned elements, we need to get the element // that is determining the offset if ($offsetParent.css('position') === 'static') { $offsetParent = $offsetParent.offsetParent(); } var parentOffset = $offsetParent.offset(); css.top -= parentOffset.top; css.left -= parentOffset.left; if (!isCurrentlyAbove && !isCurrentlyBelow) { newDirection = 'below'; } if (!enoughRoomBelow && enoughRoomAbove && !isCurrentlyAbove) { newDirection = 'above'; } else if (!enoughRoomAbove && enoughRoomBelow && isCurrentlyAbove) { newDirection = 'below'; } if (newDirection == 'above' || (isCurrentlyAbove && newDirection !== 'below')) { css.top = container.top - parentOffset.top - dropdown.height; } if (newDirection != null) { this.$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 () { var css = { width: this.$container.outerWidth(false) + 'px' }; if (this.options.get('dropdownAutoWidth')) { css.minWidth = css.width; css.position = 'relative'; css.width = 'auto'; } this.$dropdown.css(css); }; 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 (params) { self._handleSelectOnClose(params); }); }; SelectOnClose.prototype._handleSelectOnClose = function (_, params) { if (params && params.originalSelect2Event != null) { var event = params.originalSelect2Event; // Don't select an item if the close event was triggered from a select or // unselect event if (event._type === 'select' || event._type === 'unselect') { return; } } var $highlightedResults = this.getHighlightedResults(); // Only select highlighted results if ($highlightedResults.length < 1) { return; } var data = $highlightedResults.data('data'); // Don't re-select already selected resulte if ( (data.element != null && data.element.selected) || (data.element == null && data.selected) ) { return; } this.trigger('select', { data: data }); }; return SelectOnClose; }); S2.define('select2/dropdown/closeOnSelect',[ ], function () { function CloseOnSelect () { } CloseOnSelect.prototype.bind = function (decorated, container, $container) { var self = this; decorated.call(this, container, $container); container.on('select', function (evt) { self._selectTriggered(evt); }); container.on('unselect', function (evt) { self._selectTriggered(evt); }); }; CloseOnSelect.prototype._selectTriggered = function (_, evt) { var originalEvent = evt.originalEvent; // Don't close if the control key is being held if (originalEvent && originalEvent.ctrlKey) { return; } this.trigger('close', { originalEvent: originalEvent, originalSelect2Event: evt }); }; return CloseOnSelect; }); S2.define('select2/i18n/en',[],function () { // English return { errorLoading: function () { return 'The results could not be loaded.'; }, inputTooLong: function (args) { var overChars = args.input.length - args.maximum; var message = 'Please delete ' + overChars + ' character'; if (overChars != 1) { message += 's'; } return message; }, inputTooShort: function (args) { var remainingChars = args.minimum - args.input.length; var message = 'Please enter ' + remainingChars + ' or more characters'; return message; }, loadingMore: function () { return 'Loading more results…'; }, maximumSelected: function (args) { var message = 'You can only select ' + args.maximum + ' item'; if (args.maximum != 1) { message += 's'; } return message; }, noResults: function () { return 'No results found'; }, searching: function () { return 'Searching…'; } }; }); S2.define('select2/defaults',[ 'jquery', 'require', './results', './selection/single', './selection/multiple', './selection/placeholder', './selection/allowClear', './selection/search', './selection/eventRelay', './utils', './translation', './diacritics', './data/select', './data/array', './data/ajax', './data/tags', './data/tokenizer', './data/minimumInputLength', './data/maximumInputLength', './data/maximumSelectionLength', './dropdown', './dropdown/search', './dropdown/hidePlaceholder', './dropdown/infiniteScroll', './dropdown/attachBody', './dropdown/minimumResultsForSearch', './dropdown/selectOnClose', './dropdown/closeOnSelect', './i18n/en' ], function ($, require, 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(true, {}, 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) { 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 ); } if ( options.dropdownCssClass != null || options.dropdownCss != null || options.adaptDropdownCssClass != null ) { var DropdownCSS = require(options.amdBase + 'compat/dropdownCss'); options.dropdownAdapter = Utils.Decorate( options.dropdownAdapter, DropdownCSS ); } 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 ); } if ( options.containerCssClass != null || options.containerCss != null || options.adaptContainerCssClass != null ) { var ContainerCSS = require(options.amdBase + 'compat/containerCss'); options.selectionAdapter = Utils.Decorate( options.selectionAdapter, ContainerCSS ); } 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 ( Array.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 { var baseTranslation = Translation.loadPath( this.defaults.amdLanguageBase + 'en' ); var customTranslation = new Translation(options.language); customTranslation.extend(baseTranslation); options.translations = customTranslation; } 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 ( params.term == null || params.term.toString().trim() === '' ) { 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: './', amdLanguageBase: './i18n/', closeOnSelect: true, debug: false, dropdownAutoWidth: 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',[ 'require', 'jquery', './defaults', './utils' ], function (require, $, 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.addClass('select2-hidden-accessible'); $element.attr('aria-hidden', 'true'); // 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 = id.replace(/(:|\.|\[|\]|,)/g, ''); 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.$element.on('focus.select2', function (evt) { self.trigger('focus', evt); }); this._syncA = Utils.bind(this._syncAttributes, this); this._syncS = Utils.bind(this._syncSubtree, this); if (this.$element[0].attachEvent) { this.$element[0].attachEvent('onpropertychange', this._syncA); } var observer = window.MutationObserver || window.WebKitMutationObserver || window.MozMutationObserver ; if (observer != null) { this._observer = new observer(function (mutations) { $.each(mutations, self._syncA); $.each(mutations, self._syncS); }); this._observer.observe(this.$element[0], { attributes: true, childList: true, subtree: false }); } else if (this.$element[0].addEventListener) { this.$element[0].addEventListener( 'DOMAttrModified', self._syncA, false ); this.$element[0].addEventListener( 'DOMNodeInserted', self._syncS, false ); this.$element[0].addEventListener( 'DOMNodeRemoved', self._syncS, 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', 'focus']; this.selection.on('toggle', function () { self.toggleDropdown(); }); this.selection.on('focus', function (params) { self.focus(params); }); 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.$container.addClass('select2-container--disabled'); }); this.on('blur', function () { self.$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('open', function(){ // Focus on the active element when opening dropdown. // Needs 1 ms delay because of other 1 ms setTimeouts when rendering. setTimeout(function(){ self.focusOnActiveElement(); }, 1); }); $(document).on('keydown', function (evt) { var key = evt.which; if (self.isOpen()) { if (key === KEYS.ESC || (key === KEYS.UP && evt.altKey)) { self.close(); evt.preventDefault(); } else if (key === KEYS.ENTER || key === KEYS.TAB) { 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(); } var $searchField = self.$dropdown.find('.select2-search__field'); if (! $searchField.length) { $searchField = self.$container.find('.select2-search__field'); } // Move the focus to the selected element on keyboard navigation. // Required for screen readers to work properly. if (key === KEYS.DOWN || key === KEYS.UP) { self.focusOnActiveElement(); } else { // Focus on the search if user starts typing. $searchField.focus(); // Focus back to active selection when finished typing. // Small delay so typed character can be read by screen reader. setTimeout(function(){ self.focusOnActiveElement(); }, 1000); } } else if (self.hasFocus()) { if (key === KEYS.ENTER || key === KEYS.SPACE || key === KEYS.DOWN) { self.open(); evt.preventDefault(); } } }); }; Select2.prototype.focusOnActiveElement = function () { // Don't mess with the focus on touchscreens because it causes havoc with on-screen keyboards. if (this.isOpen() && ! Utils.isTouchscreen()) { this.$results.find('li.select2-results__option--highlighted').focus(); } }; 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', {}); } }; Select2.prototype._syncSubtree = function (evt, mutations) { var changed = false; var self = this; // Ignore any mutation events raised for elements that aren't options or // optgroups. This handles the case when the select element is destroyed if ( evt && evt.target && ( evt.target.nodeName !== 'OPTION' && evt.target.nodeName !== 'OPTGROUP' ) ) { return; } if (!mutations) { // If mutation events aren't supported, then we can only assume that the // change affected the selections changed = true; } else if (mutations.addedNodes && mutations.addedNodes.length > 0) { for (var n = 0; n < mutations.addedNodes.length; n++) { var node = mutations.addedNodes[n]; if (node.selected) { changed = true; } } } else if (mutations.removedNodes && mutations.removedNodes.length > 0) { changed = true; } // Only re-pull the data if we think there is a change if (changed) { this.dataAdapter.current(function (currentData) { self.trigger('selection:update', { data: currentData }); }); } }; /** * 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 (args === undefined) { args = {}; } 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', {}); }; Select2.prototype.close = function () { if (!this.isOpen()) { return; } this.trigger('close', {}); }; Select2.prototype.isOpen = function () { return this.$container.hasClass('select2-container--open'); }; Select2.prototype.hasFocus = function () { return this.$container.hasClass('select2-container--focus'); }; Select2.prototype.focus = function (data) { // No need to re-trigger focus events if we are already focused if (this.hasFocus()) { return; } this.$container.addClass('select2-container--focus'); this.trigger('focus', {}); }; 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 ( Array.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.$element[0].detachEvent('onpropertychange', this._syncA); } if (this._observer != null) { this._observer.disconnect(); this._observer = null; } else if (this.$element[0].removeEventListener) { this.$element[0] .removeEventListener('DOMAttrModified', this._syncA, false); this.$element[0] .removeEventListener('DOMNodeInserted', this._syncS, false); this.$element[0] .removeEventListener('DOMNodeRemoved', this._syncS, false); } this._syncA = null; this._syncS = null; this.$element.off('.select2'); this.$element.attr('tabindex', this.$element.data('old-tabindex')); this.$element.removeClass('select2-hidden-accessible'); this.$element.attr('aria-hidden', 'false'); 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 $container; }; return Select2; }); S2.define('select2/compat/utils',[ 'jquery' ], function ($) { function syncCssClasses ($dest, $src, adapter) { var classes, replacements = [], adapted; classes = ( $dest.attr('class') || 0 == $dest.attr('class') ) ? $dest.attr('class').toString().trim() : ''; if (classes) { classes = '' + classes; // for IE which returns object $(classes.split(/\s+/)).each(function () { // Save all Select2 classes if (this.indexOf('select2-') === 0) { replacements.push(this); } }); } classes = ( $src.attr('class') || 0 == $src.attr('class') ) ? $src.attr('class').toString().trim() : ''; if (classes) { classes = '' + classes; // for IE which returns object $(classes.split(/\s+/)).each(function () { // Only adapt non-Select2 classes if (this.indexOf('select2-') !== 0) { adapted = adapter(this); if (adapted != null) { replacements.push(adapted); } } }); } $dest.attr('class', replacements.join(' ')); } return { syncCssClasses: syncCssClasses }; }); S2.define('select2/compat/containerCss',[ 'jquery', './utils' ], function ($, CompatUtils) { // No-op CSS adapter that discards all classes by default function _containerAdapter (clazz) { return null; } function ContainerCSS () { } ContainerCSS.prototype.render = function (decorated) { var $container = decorated.call(this); var containerCssClass = this.options.get('containerCssClass') || ''; if ( typeof containerCssClass === 'function' ) { containerCssClass = containerCssClass(this.$element); } var containerCssAdapter = this.options.get('adaptContainerCssClass'); containerCssAdapter = containerCssAdapter || _containerAdapter; if (containerCssClass.indexOf(':all:') !== -1) { containerCssClass = containerCssClass.replace(':all:', ''); var _cssAdapter = containerCssAdapter; containerCssAdapter = function (clazz) { var adapted = _cssAdapter(clazz); if (adapted != null) { // Append the old one along with the adapted one return adapted + ' ' + clazz; } return clazz; }; } var containerCss = this.options.get('containerCss') || {}; if ( typeof containerCss === 'function' ) { containerCss = containerCss(this.$element); } CompatUtils.syncCssClasses($container, this.$element, containerCssAdapter); $container.css(containerCss); $container.addClass(containerCssClass); return $container; }; return ContainerCSS; }); S2.define('select2/compat/dropdownCss',[ 'jquery', './utils' ], function ($, CompatUtils) { // No-op CSS adapter that discards all classes by default function _dropdownAdapter (clazz) { return null; } function DropdownCSS () { } DropdownCSS.prototype.render = function (decorated) { var $dropdown = decorated.call(this); var dropdownCssClass = this.options.get('dropdownCssClass') || ''; if ( typeof dropdownCssClass === 'function' ) { dropdownCssClass = dropdownCssClass(this.$element); } var dropdownCssAdapter = this.options.get('adaptDropdownCssClass'); dropdownCssAdapter = dropdownCssAdapter || _dropdownAdapter; if (dropdownCssClass.indexOf(':all:') !== -1) { dropdownCssClass = dropdownCssClass.replace(':all:', ''); var _cssAdapter = dropdownCssAdapter; dropdownCssAdapter = function (clazz) { var adapted = _cssAdapter(clazz); if (adapted != null) { // Append the old one along with the adapted one return adapted + ' ' + clazz; } return clazz; }; } var dropdownCss = this.options.get('dropdownCss') || {}; if ( typeof dropdownCss === 'function' ) { dropdownCss = dropdownCss(this.$element); } CompatUtils.syncCssClasses($dropdown, this.$element, dropdownCssAdapter); $dropdown.css(dropdownCss); $dropdown.addClass(dropdownCssClass); return $dropdown; }; return DropdownCSS; }); S2.define('select2/compat/initSelection',[ 'jquery' ], function ($) { 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 ( ! Array.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[0], 'data'); }); this._currentData.push.apply(this._currentData, options); }; return InputData; }); S2.define('select2/compat/matcher',[ 'jquery' ], function ($) { function oldMatcher (matcher) { function wrappedMatcher (params, data) { var match = $.extend(true, {}, data); if ( params.term == null || params.term.trim() === '' ) { 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/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; }); /*! * jQuery Mousewheel 3.1.13 * * Copyright 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.on('mousewheel', fn) : this.trigger('mousewheel'); }, unmousewheel: function(fn) { return this.off('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 $.event.special.mousewheel.settings.adjustOldDeltas to false. return special.settings.adjustOldDeltas && orgEvent.type === 'mousewheel' && absDelta % 120 === 0; } })); S2.define('jquery.select2',[ 'jquery', 'jquery-mousewheel', './select2/core', './select2/defaults' ], function ($, _, Select2, Defaults) { if ($.fn.selectWoo == null) { // All methods that should return the element var thisMethods = ['open', 'close', 'destroy']; $.fn.selectWoo = function (options) { options = options || {}; if (typeof options === 'object') { this.each(function () { var instanceOptions = $.extend(true, {}, options); var instance = new Select2($(this), instanceOptions); }); return this; } else if (typeof options === 'string') { var ret; var args = Array.prototype.slice.call(arguments, 1); this.each(function () { var instance = $(this).data('select2'); if (instance == null && window.console && console.error) { console.error( 'The select2(\'' + options + '\') method was called on an ' + 'element that is not using Select2.' ); } ret = instance[options].apply(instance, args); }); // Check if we should be returning `this` if ($.inArray(options, thisMethods) > -1) { return this; } return ret; } else { throw new Error('Invalid arguments for Select2: ' + options); } }; } if ($.fn.select2 != null && $.fn.select2.defaults != null) { $.fn.selectWoo.defaults = $.fn.select2.defaults; } if ($.fn.selectWoo.defaults == null) { $.fn.selectWoo.defaults = Defaults; } // Also register selectWoo under select2 if select2 is not already present. $.fn.select2 = $.fn.select2 || $.fn.selectWoo; 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. jQuery.fn.select2.amd = S2; jQuery.fn.selectWoo.amd = S2; // Return the Select2 instance for anyone who is importing it. return select2; }));
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