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-rw-r--r--ishtar_common/static/select2/js/select2.full.js956
1 files changed, 670 insertions, 286 deletions
diff --git a/ishtar_common/static/select2/js/select2.full.js b/ishtar_common/static/select2/js/select2.full.js
index e750834ef..358572a65 100644
--- a/ishtar_common/static/select2/js/select2.full.js
+++ b/ishtar_common/static/select2/js/select2.full.js
@@ -1,27 +1,41 @@
/*!
- * Select2 4.0.3
+ * Select2 4.0.13
* https://select2.github.io
*
* Released under the MIT license
* https://github.com/select2/select2/blob/master/LICENSE.md
*/
-(function (factory) {
+;(function (factory) {
if (typeof define === 'function' && define.amd) {
// AMD. Register as an anonymous module.
define(['jquery'], factory);
- } else if (typeof exports === 'object') {
+ } else if (typeof module === 'object' && module.exports) {
// Node/CommonJS
- factory(require('jquery'));
+ 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) {
+} (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 () {
+ 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) {
@@ -30,13 +44,11 @@
var S2;(function () { if (!S2 || !S2.requirejs) {
if (!S2) { S2 = {}; } else { require = S2; }
/**
- * @license almond 0.3.1 Copyright (c) 2011-2014, The Dojo Foundation All Rights Reserved.
- * Available via the MIT or new BSD license.
- * see: http://github.com/jrburke/almond for details
+ * @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.
-/*jslint sloppy: true */
/*global setTimeout: false */
var requirejs, require, define;
@@ -64,60 +76,58 @@ var requirejs, require, define;
*/
function normalize(name, baseName) {
var nameParts, nameSegment, mapValue, foundMap, lastIndex,
- foundI, foundStarMap, starI, i, j, part,
+ foundI, foundStarMap, starI, i, j, part, normalizedBaseParts,
baseParts = baseName && baseName.split("/"),
map = config.map,
starMap = (map && map['*']) || {};
//Adjust any relative paths.
- if (name && name.charAt(0) === ".") {
- //If have a base name, try to normalize against it,
- //otherwise, assume it is a top-level require that will
- //be relative to baseUrl in the end.
- if (baseName) {
- name = name.split('/');
- lastIndex = name.length - 1;
-
- // Node .js allowance:
- if (config.nodeIdCompat && jsSuffixRegExp.test(name[lastIndex])) {
- name[lastIndex] = name[lastIndex].replace(jsSuffixRegExp, '');
- }
+ 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, '');
+ }
- //Lop off the last part of baseParts, so that . matches the
- //"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.
- name = baseParts.slice(0, baseParts.length - 1).concat(name);
-
- //start trimDots
- for (i = 0; i < name.length; i += 1) {
- part = name[i];
- if (part === ".") {
- name.splice(i, 1);
- i -= 1;
- } else if (part === "..") {
- if (i === 1 && (name[2] === '..' || name[0] === '..')) {
- //End of the line. Keep at least one non-dot
- //path segment at the front so it can be mapped
- //correctly to disk. Otherwise, there is likely
- //no path mapping for a path starting with '..'.
- //This can still fail, but catches the most reasonable
- //uses of ..
- break;
- } else if (i > 0) {
- name.splice(i - 1, 2);
- i -= 2;
- }
+ // 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("/");
- } else if (name.indexOf('./') === 0) {
- // No baseName, so this is ID is resolved relative
- // to baseUrl, pull off the leading dot.
- name = name.substring(2);
}
+ //end trimDots
+
+ name = name.join('/');
}
//Apply map config if available.
@@ -230,32 +240,39 @@ var requirejs, require, define;
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, relName) {
+ makeMap = function (name, relParts) {
var plugin,
parts = splitPrefix(name),
- prefix = parts[0];
+ prefix = parts[0],
+ relResourceName = relParts[1];
name = parts[1];
if (prefix) {
- prefix = normalize(prefix, relName);
+ prefix = normalize(prefix, relResourceName);
plugin = callDep(prefix);
}
//Normalize according
if (prefix) {
if (plugin && plugin.normalize) {
- name = plugin.normalize(name, makeNormalize(relName));
+ name = plugin.normalize(name, makeNormalize(relResourceName));
} else {
- name = normalize(name, relName);
+ name = normalize(name, relResourceName);
}
} else {
- name = normalize(name, relName);
+ name = normalize(name, relResourceName);
parts = splitPrefix(name);
prefix = parts[0];
name = parts[1];
@@ -302,13 +319,14 @@ var requirejs, require, define;
};
main = function (name, deps, callback, relName) {
- var cjsModule, depName, ret, map, i,
+ 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') {
@@ -317,7 +335,7 @@ var requirejs, require, define;
//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], relName);
+ map = makeMap(deps[i], relParts);
depName = map.f;
//Fast path CommonJS standard dependencies.
@@ -373,7 +391,7 @@ var requirejs, require, define;
//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, callback).f);
+ return callDep(makeMap(deps, makeRelParts(callback)).f);
} else if (!deps.splice) {
//deps is a config object, not an array.
config = deps;
@@ -556,10 +574,10 @@ S2.define('select2/utils',[
DecoratedClass.prototype = new ctr();
for (var m = 0; m < superMethods.length; m++) {
- var superMethod = superMethods[m];
+ var superMethod = superMethods[m];
- DecoratedClass.prototype[superMethod] =
- SuperClass.prototype[superMethod];
+ DecoratedClass.prototype[superMethod] =
+ SuperClass.prototype[superMethod];
}
var calledMethod = function (methodName) {
@@ -754,6 +772,70 @@ S2.define('select2/utils',[
$element.append($nodes);
};
+ // Cache objects in Utils.__cache instead of $.data (see #4346)
+ Utils.__cache = {};
+
+ var id = 0;
+ Utils.GetUniqueElementId = function (element) {
+ // Get a unique element Id. If element has no id,
+ // creates a new unique number, stores it in the id
+ // attribute and returns the new id.
+ // If an id already exists, it simply returns it.
+
+ var select2Id = element.getAttribute('data-select2-id');
+ if (select2Id == null) {
+ // If element has id, use it.
+ if (element.id) {
+ select2Id = element.id;
+ element.setAttribute('data-select2-id', select2Id);
+ } else {
+ element.setAttribute('data-select2-id', ++id);
+ select2Id = id.toString();
+ }
+ }
+ return select2Id;
+ };
+
+ Utils.StoreData = function (element, name, value) {
+ // Stores an item in the cache for a specified element.
+ // name is the cache key.
+ var id = Utils.GetUniqueElementId(element);
+ if (!Utils.__cache[id]) {
+ Utils.__cache[id] = {};
+ }
+
+ Utils.__cache[id][name] = value;
+ };
+
+ Utils.GetData = function (element, name) {
+ // Retrieves a value from the cache by its key (name)
+ // name is optional. If no name specified, return
+ // all cache items for the specified element.
+ // and for a specified element.
+ var id = Utils.GetUniqueElementId(element);
+ if (name) {
+ if (Utils.__cache[id]) {
+ if (Utils.__cache[id][name] != null) {
+ return Utils.__cache[id][name];
+ }
+ return $(element).data(name); // Fallback to HTML5 data attribs.
+ }
+ return $(element).data(name); // Fallback to HTML5 data attribs.
+ } else {
+ return Utils.__cache[id];
+ }
+ };
+
+ Utils.RemoveData = function (element) {
+ // Removes all cached items for a specified element.
+ var id = Utils.GetUniqueElementId(element);
+ if (Utils.__cache[id] != null) {
+ delete Utils.__cache[id];
+ }
+
+ element.removeAttribute('data-select2-id');
+ };
+
return Utils;
});
@@ -773,7 +855,7 @@ S2.define('select2/results',[
Results.prototype.render = function () {
var $results = $(
- '<ul class="select2-results__options" role="tree"></ul>'
+ '<ul class="select2-results__options" role="listbox"></ul>'
);
if (this.options.get('multiple')) {
@@ -796,7 +878,7 @@ S2.define('select2/results',[
this.hideLoading();
var $message = $(
- '<li role="treeitem" aria-live="assertive"' +
+ '<li role="alert" aria-live="assertive"' +
' class="select2-results__option"></li>'
);
@@ -889,7 +971,7 @@ S2.define('select2/results',[
$options.each(function () {
var $option = $(this);
- var item = $.data(this, 'data');
+ var item = Utils.GetData(this, 'data');
// id needs to be converted to a string when comparing
var id = '' + item.id;
@@ -930,11 +1012,16 @@ S2.define('select2/results',[
option.className = 'select2-results__option';
var attrs = {
- 'role': 'treeitem',
+ 'role': 'option',
'aria-selected': 'false'
};
- if (data.disabled) {
+ var matches = window.Element.prototype.matches ||
+ window.Element.prototype.msMatchesSelector ||
+ window.Element.prototype.webkitMatchesSelector;
+
+ if ((data.element != null && matches.call(data.element, ':disabled')) ||
+ (data.element == null && data.disabled)) {
delete attrs['aria-selected'];
attrs['aria-disabled'] = 'true';
}
@@ -994,7 +1081,7 @@ S2.define('select2/results',[
this.template(data, option);
}
- $.data(option, 'data', data);
+ Utils.StoreData(option, 'data', data);
return option;
};
@@ -1035,7 +1122,10 @@ S2.define('select2/results',[
}
self.setClasses();
- self.highlightFirstItem();
+
+ if (self.options.get('scrollAfterSelect')) {
+ self.highlightFirstItem();
+ }
});
container.on('unselect', function () {
@@ -1044,7 +1134,10 @@ S2.define('select2/results',[
}
self.setClasses();
- self.highlightFirstItem();
+
+ if (self.options.get('scrollAfterSelect')) {
+ self.highlightFirstItem();
+ }
});
container.on('open', function () {
@@ -1080,7 +1173,7 @@ S2.define('select2/results',[
return;
}
- var data = $highlighted.data('data');
+ var data = Utils.GetData($highlighted[0], 'data');
if ($highlighted.attr('aria-selected') == 'true') {
self.trigger('close', {});
@@ -1098,8 +1191,9 @@ S2.define('select2/results',[
var currentIndex = $options.index($highlighted);
- // If we are already at te top, don't move further
- if (currentIndex === 0) {
+ // If we are already at the top, don't move further
+ // If no options, currentIndex will be -1
+ if (currentIndex <= 0) {
return;
}
@@ -1192,7 +1286,7 @@ S2.define('select2/results',[
function (evt) {
var $this = $(this);
- var data = $this.data('data');
+ var data = Utils.GetData(this, 'data');
if ($this.attr('aria-selected') === 'true') {
if (self.options.get('multiple')) {
@@ -1215,7 +1309,7 @@ S2.define('select2/results',[
this.$results.on('mouseenter', '.select2-results__option[aria-selected]',
function (evt) {
- var data = $(this).data('data');
+ var data = Utils.GetData(this, 'data');
self.getHighlightedResults()
.removeClass('select2-results__option--highlighted');
@@ -1330,14 +1424,15 @@ S2.define('select2/selection/base',[
this._tabindex = 0;
- if (this.$element.data('old-tabindex') != null) {
- this._tabindex = this.$element.data('old-tabindex');
+ if (Utils.GetData(this.$element[0], 'old-tabindex') != null) {
+ this._tabindex = Utils.GetData(this.$element[0], 'old-tabindex');
} else if (this.$element.attr('tabindex') != null) {
this._tabindex = this.$element.attr('tabindex');
}
$selection.attr('title', this.$element.attr('title'));
$selection.attr('tabindex', this._tabindex);
+ $selection.attr('aria-disabled', 'false');
this.$selection = $selection;
@@ -1347,7 +1442,6 @@ S2.define('select2/selection/base',[
BaseSelection.prototype.bind = function (container, $container) {
var self = this;
- var id = container.id + '-container';
var resultsId = container.id + '-results';
this.container = container;
@@ -1390,17 +1484,19 @@ S2.define('select2/selection/base',[
self.$selection.removeAttr('aria-activedescendant');
self.$selection.removeAttr('aria-owns');
- self.$selection.focus();
+ self.$selection.trigger('focus');
self._detachCloseHandler(container);
});
container.on('enable', function () {
self.$selection.attr('tabindex', self._tabindex);
+ self.$selection.attr('aria-disabled', 'false');
});
container.on('disable', function () {
self.$selection.attr('tabindex', '-1');
+ self.$selection.attr('aria-disabled', 'true');
});
};
@@ -1423,7 +1519,6 @@ S2.define('select2/selection/base',[
};
BaseSelection.prototype._attachCloseHandler = function (container) {
- var self = this;
$(document.body).on('mousedown.select2.' + container.id, function (e) {
var $target = $(e.target);
@@ -1433,13 +1528,11 @@ S2.define('select2/selection/base',[
var $all = $('.select2.select2-container--open');
$all.each(function () {
- var $this = $(this);
-
if (this == $select[0]) {
return;
}
- var $element = $this.data('element');
+ var $element = Utils.GetData(this, 'element');
$element.select2('close');
});
@@ -1463,6 +1556,27 @@ S2.define('select2/selection/base',[
throw new Error('The `update` method must be defined in child classes.');
};
+ /**
+ * Helper method to abstract the "enabled" (not "disabled") state of this
+ * object.
+ *
+ * @return {true} if the instance is not disabled.
+ * @return {false} if the instance is disabled.
+ */
+ BaseSelection.prototype.isEnabled = function () {
+ return !this.isDisabled();
+ };
+
+ /**
+ * Helper method to abstract the "disabled" state of this object.
+ *
+ * @return {true} if the disabled option is true.
+ * @return {false} if the disabled option is false.
+ */
+ BaseSelection.prototype.isDisabled = function () {
+ return this.options.get('disabled');
+ };
+
return BaseSelection;
});
@@ -1500,7 +1614,10 @@ S2.define('select2/selection/single',[
var id = container.id + '-container';
- this.$selection.find('.select2-selection__rendered').attr('id', id);
+ this.$selection.find('.select2-selection__rendered')
+ .attr('id', id)
+ .attr('role', 'textbox')
+ .attr('aria-readonly', 'true');
this.$selection.attr('aria-labelledby', id);
this.$selection.on('mousedown', function (evt) {
@@ -1524,17 +1641,15 @@ S2.define('select2/selection/single',[
container.on('focus', function (evt) {
if (!container.isOpen()) {
- self.$selection.focus();
+ 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();
+ var $rendered = this.$selection.find('.select2-selection__rendered');
+ $rendered.empty();
+ $rendered.removeAttr('title'); // clear tooltip on empty
};
SingleSelection.prototype.display = function (data, container) {
@@ -1560,7 +1675,14 @@ S2.define('select2/selection/single',[
var formatted = this.display(selection, $rendered);
$rendered.empty().append(formatted);
- $rendered.prop('title', selection.title || selection.text);
+
+ var title = selection.title || selection.text;
+
+ if (title) {
+ $rendered.attr('title', title);
+ } else {
+ $rendered.removeAttr('title');
+ }
};
return SingleSelection;
@@ -1605,14 +1727,14 @@ S2.define('select2/selection/multiple',[
'.select2-selection__choice__remove',
function (evt) {
// Ignore the event if it is disabled
- if (self.options.get('disabled')) {
+ if (self.isDisabled()) {
return;
}
var $remove = $(this);
var $selection = $remove.parent();
- var data = $selection.data('data');
+ var data = Utils.GetData($selection[0], 'data');
self.trigger('unselect', {
originalEvent: evt,
@@ -1623,7 +1745,9 @@ S2.define('select2/selection/multiple',[
};
MultipleSelection.prototype.clear = function () {
- this.$selection.find('.select2-selection__rendered').empty();
+ var $rendered = this.$selection.find('.select2-selection__rendered');
+ $rendered.empty();
+ $rendered.removeAttr('title');
};
MultipleSelection.prototype.display = function (data, container) {
@@ -1661,9 +1785,14 @@ S2.define('select2/selection/multiple',[
var formatted = this.display(selection, $selection);
$selection.append(formatted);
- $selection.prop('title', selection.title || selection.text);
- $selection.data('data', selection);
+ var title = selection.title || selection.text;
+
+ if (title) {
+ $selection.attr('title', title);
+ }
+
+ Utils.StoreData($selection[0], 'data', selection);
$selections.push($selection);
}
@@ -1728,8 +1857,9 @@ S2.define('select2/selection/placeholder',[
S2.define('select2/selection/allowClear',[
'jquery',
- '../keys'
-], function ($, KEYS) {
+ '../keys',
+ '../utils'
+], function ($, KEYS, Utils) {
function AllowClear () { }
AllowClear.prototype.bind = function (decorated, container, $container) {
@@ -1758,7 +1888,7 @@ S2.define('select2/selection/allowClear',[
AllowClear.prototype._handleClear = function (_, evt) {
// Ignore the event if it is disabled
- if (this.options.get('disabled')) {
+ if (this.isDisabled()) {
return;
}
@@ -1771,10 +1901,22 @@ S2.define('select2/selection/allowClear',[
evt.stopPropagation();
- var data = $clear.data('data');
+ var data = Utils.GetData($clear[0], 'data');
+
+ var previousVal = this.$element.val();
+ this.$element.val(this.placeholder.id);
+
+ var unselectData = {
+ data: data
+ };
+ this.trigger('clear', unselectData);
+ if (unselectData.prevented) {
+ this.$element.val(previousVal);
+ return;
+ }
for (var d = 0; d < data.length; d++) {
- var unselectData = {
+ unselectData = {
data: data[d]
};
@@ -1784,11 +1926,12 @@ S2.define('select2/selection/allowClear',[
// If the event was prevented, don't clear it out.
if (unselectData.prevented) {
+ this.$element.val(previousVal);
return;
}
}
- this.$element.val(this.placeholder.id).trigger('change');
+ this.$element.trigger('input').trigger('change');
this.trigger('toggle', {});
};
@@ -1811,12 +1954,14 @@ S2.define('select2/selection/allowClear',[
return;
}
+ var removeAll = this.options.get('translations').get('removeAllItems');
+
var $remove = $(
- '<span class="select2-selection__clear">' +
+ '<span class="select2-selection__clear" title="' + removeAll() +'">' +
'&times;' +
'</span>'
);
- $remove.data('data', data);
+ Utils.StoreData($remove[0], 'data', data);
this.$selection.find('.select2-selection__rendered').prepend($remove);
};
@@ -1837,8 +1982,8 @@ S2.define('select2/selection/search',[
var $search = $(
'<li class="select2-search select2-search--inline">' +
'<input class="select2-search__field" type="search" tabindex="-1"' +
- ' autocomplete="off" autocorrect="off" autocapitalize="off"' +
- ' spellcheck="false" role="textbox" aria-autocomplete="list" />' +
+ ' autocomplete="off" autocorrect="off" autocapitalize="none"' +
+ ' spellcheck="false" role="searchbox" aria-autocomplete="list" />' +
'</li>'
);
@@ -1855,14 +2000,18 @@ S2.define('select2/selection/search',[
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-controls', resultsId);
self.$search.trigger('focus');
});
container.on('close', function () {
self.$search.val('');
+ self.$search.removeAttr('aria-controls');
self.$search.removeAttr('aria-activedescendant');
self.$search.trigger('focus');
});
@@ -1882,7 +2031,11 @@ S2.define('select2/selection/search',[
});
container.on('results:focus', function (params) {
- self.$search.attr('aria-activedescendant', params.id);
+ if (params.data._resultId) {
+ self.$search.attr('aria-activedescendant', params.data._resultId);
+ } else {
+ self.$search.removeAttr('aria-activedescendant');
+ }
});
this.$selection.on('focusin', '.select2-search--inline', function (evt) {
@@ -1907,7 +2060,7 @@ S2.define('select2/selection/search',[
.prev('.select2-selection__choice');
if ($previousChoice.length > 0) {
- var item = $previousChoice.data('data');
+ var item = Utils.GetData($previousChoice[0], 'data');
self.searchRemoveChoice(item);
@@ -1916,6 +2069,12 @@ S2.define('select2/selection/search',[
}
});
+ this.$selection.on('click', '.select2-search--inline', function (evt) {
+ if (self.$search.val()) {
+ evt.stopPropagation();
+ }
+ });
+
// 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.
@@ -2001,7 +2160,7 @@ S2.define('select2/selection/search',[
this.resizeSearch();
if (searchHadFocus) {
- this.$search.focus();
+ this.$search.trigger('focus');
}
};
@@ -2034,7 +2193,7 @@ S2.define('select2/selection/search',[
var width = '';
if (this.$search.attr('placeholder') !== '') {
- width = this.$selection.find('.select2-selection__rendered').innerWidth();
+ width = this.$selection.find('.select2-selection__rendered').width();
} else {
var minimumWidth = this.$search.val().length + 1;
@@ -2058,10 +2217,13 @@ S2.define('select2/selection/eventRelay',[
'open', 'opening',
'close', 'closing',
'select', 'selecting',
- 'unselect', 'unselecting'
+ 'unselect', 'unselecting',
+ 'clear', 'clearing'
];
- var preventableEvents = ['opening', 'closing', 'selecting', 'unselecting'];
+ var preventableEvents = [
+ 'opening', 'closing', 'selecting', 'unselecting', 'clearing'
+ ];
decorated.call(this, container, $container);
@@ -2394,6 +2556,7 @@ S2.define('select2/diacritics',[
'\u019F': 'O',
'\uA74A': 'O',
'\uA74C': 'O',
+ '\u0152': 'OE',
'\u01A2': 'OI',
'\uA74E': 'OO',
'\u0222': 'OU',
@@ -2803,6 +2966,7 @@ S2.define('select2/diacritics',[
'\uA74B': 'o',
'\uA74D': 'o',
'\u0275': 'o',
+ '\u0153': 'oe',
'\u01A3': 'oi',
'\u0223': 'ou',
'\uA74F': 'oo',
@@ -2971,8 +3135,9 @@ S2.define('select2/diacritics',[
'\u03CD': '\u03C5',
'\u03CB': '\u03C5',
'\u03B0': '\u03C5',
- '\u03C9': '\u03C9',
- '\u03C2': '\u03C3'
+ '\u03CE': '\u03C9',
+ '\u03C2': '\u03C3',
+ '\u2019': '\''
};
return diacritics;
@@ -3057,7 +3222,7 @@ S2.define('select2/data/select',[
if ($(data.element).is('option')) {
data.element.selected = true;
- this.$element.trigger('change');
+ this.$element.trigger('input').trigger('change');
return;
}
@@ -3078,13 +3243,13 @@ S2.define('select2/data/select',[
}
self.$element.val(val);
- self.$element.trigger('change');
+ self.$element.trigger('input').trigger('change');
});
} else {
var val = data.id;
this.$element.val(val);
- this.$element.trigger('change');
+ this.$element.trigger('input').trigger('change');
}
};
@@ -3100,7 +3265,7 @@ S2.define('select2/data/select',[
if ($(data.element).is('option')) {
data.element.selected = false;
- this.$element.trigger('change');
+ this.$element.trigger('input').trigger('change');
return;
}
@@ -3118,7 +3283,7 @@ S2.define('select2/data/select',[
self.$element.val(val);
- self.$element.trigger('change');
+ self.$element.trigger('input').trigger('change');
});
};
@@ -3140,7 +3305,7 @@ S2.define('select2/data/select',[
// Remove anything added to child elements
this.$element.find('*').each(function () {
// Remove any custom data set by Select2
- $.removeData(this, 'data');
+ Utils.RemoveData(this);
});
};
@@ -3191,7 +3356,7 @@ S2.define('select2/data/select',[
}
}
- if (data.id) {
+ if (data.id !== undefined) {
option.value = data.id;
}
@@ -3213,7 +3378,7 @@ S2.define('select2/data/select',[
normalizedData.element = option;
// Override the option's data with the combined data
- $.data(option, 'data', normalizedData);
+ Utils.StoreData(option, 'data', normalizedData);
return $option;
};
@@ -3221,7 +3386,7 @@ S2.define('select2/data/select',[
SelectAdapter.prototype.item = function ($option) {
var data = {};
- data = $.data($option[0], 'data');
+ data = Utils.GetData($option[0], 'data');
if (data != null) {
return data;
@@ -3259,13 +3424,13 @@ S2.define('select2/data/select',[
data = this._normalizeItem(data);
data.element = $option[0];
- $.data($option[0], 'data', data);
+ Utils.StoreData($option[0], 'data', data);
return data;
};
SelectAdapter.prototype._normalizeItem = function (item) {
- if (!$.isPlainObject(item)) {
+ if (item !== Object(item)) {
item = {
id: item,
text: item
@@ -3311,15 +3476,19 @@ S2.define('select2/data/array',[
'jquery'
], function (SelectAdapter, Utils, $) {
function ArrayAdapter ($element, options) {
- var data = options.get('data') || [];
+ this._dataToConvert = options.get('data') || [];
ArrayAdapter.__super__.constructor.call(this, $element, options);
-
- this.addOptions(this.convertToOptions(data));
}
Utils.Extend(ArrayAdapter, SelectAdapter);
+ ArrayAdapter.prototype.bind = function (container, $container) {
+ ArrayAdapter.__super__.bind.call(this, container, $container);
+
+ this.addOptions(this.convertToOptions(this._dataToConvert));
+ };
+
ArrayAdapter.prototype.select = function (data) {
var $option = this.$element.find('option').filter(function (i, elm) {
return elm.value == data.id.toString();
@@ -3469,7 +3638,8 @@ S2.define('select2/data/ajax',[
}, function () {
// Attempt to detect if a request was aborted
// Only works if the transport exposes a status property
- if ($request.status && $request.status === '0') {
+ if ('status' in $request &&
+ ($request.status === 0 || $request.status === '0')) {
return;
}
@@ -3550,7 +3720,10 @@ S2.define('select2/data/tags',[
}, true)
);
- var checkText = option.text === params.term;
+ var optionText = (option.text || '').toUpperCase();
+ var paramsTerm = (params.term || '').toUpperCase();
+
+ var checkText = optionText === paramsTerm;
if (checkText || checkChildren) {
if (child) {
@@ -3605,8 +3778,6 @@ S2.define('select2/data/tags',[
};
Tags.prototype._removeOldTags = function (_) {
- var tag = this._lastTag;
-
var $options = this.$element.find('option[data-select2-tag]');
$options.each(function () {
@@ -3681,7 +3852,7 @@ S2.define('select2/data/tokenizer',[
// Replace the search term if we have the search box
if (this.$search.length) {
this.$search.val(tokenData.term);
- this.$search.focus();
+ this.$search.trigger('focus');
}
params.term = tokenData.term;
@@ -3810,10 +3981,30 @@ S2.define('select2/data/maximumSelectionLength',[
decorated.call(this, $e, options);
}
+ MaximumSelectionLength.prototype.bind =
+ function (decorated, container, $container) {
+ var self = this;
+
+ decorated.call(this, container, $container);
+
+ container.on('select', function () {
+ self._checkIfMaximumSelected();
+ });
+ };
+
MaximumSelectionLength.prototype.query =
function (decorated, params, callback) {
var self = this;
+ this._checkIfMaximumSelected(function () {
+ decorated.call(self, params, callback);
+ });
+ };
+
+ MaximumSelectionLength.prototype._checkIfMaximumSelected =
+ function (_, successCallback) {
+ var self = this;
+
this.current(function (currentData) {
var count = currentData != null ? currentData.length : 0;
if (self.maximumSelectionLength > 0 &&
@@ -3826,7 +4017,10 @@ S2.define('select2/data/maximumSelectionLength',[
});
return;
}
- decorated.call(self, params, callback);
+
+ if (successCallback) {
+ successCallback();
+ }
});
};
@@ -3865,7 +4059,7 @@ S2.define('select2/dropdown',[
};
Dropdown.prototype.position = function ($dropdown, $container) {
- // Should be implmented in subclasses
+ // Should be implemented in subclasses
};
Dropdown.prototype.destroy = function () {
@@ -3888,8 +4082,8 @@ S2.define('select2/dropdown/search',[
var $search = $(
'<span class="select2-search select2-search--dropdown">' +
'<input class="select2-search__field" type="search" tabindex="-1"' +
- ' autocomplete="off" autocorrect="off" autocapitalize="off"' +
- ' spellcheck="false" role="textbox" />' +
+ ' autocomplete="off" autocorrect="off" autocapitalize="none"' +
+ ' spellcheck="false" role="searchbox" aria-autocomplete="list" />' +
'</span>'
);
@@ -3904,6 +4098,8 @@ S2.define('select2/dropdown/search',[
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) {
@@ -3926,23 +4122,27 @@ S2.define('select2/dropdown/search',[
container.on('open', function () {
self.$search.attr('tabindex', 0);
+ self.$search.attr('aria-controls', resultsId);
- self.$search.focus();
+ self.$search.trigger('focus');
window.setTimeout(function () {
- self.$search.focus();
+ self.$search.trigger('focus');
}, 0);
});
container.on('close', function () {
self.$search.attr('tabindex', -1);
+ self.$search.removeAttr('aria-controls');
+ self.$search.removeAttr('aria-activedescendant');
self.$search.val('');
+ self.$search.trigger('blur');
});
container.on('focus', function () {
- if (container.isOpen()) {
- self.$search.focus();
+ if (!container.isOpen()) {
+ self.$search.trigger('focus');
}
});
@@ -3957,6 +4157,14 @@ S2.define('select2/dropdown/search',[
}
}
});
+
+ container.on('results:focus', function (params) {
+ if (params.data._resultId) {
+ self.$search.attr('aria-activedescendant', params.data._resultId);
+ } else {
+ self.$search.removeAttr('aria-activedescendant');
+ }
+ });
};
Search.prototype.handleSearch = function (evt) {
@@ -4041,6 +4249,7 @@ S2.define('select2/dropdown/infiniteScroll',[
if (this.showLoadingMore(data)) {
this.$results.append(this.$loadingMore);
+ this.loadMoreIfNeeded();
}
};
@@ -4059,25 +4268,27 @@ S2.define('select2/dropdown/infiniteScroll',[
self.loading = true;
});
- this.$results.on('scroll', function () {
- var isLoadMoreVisible = $.contains(
- document.documentElement,
- self.$loadingMore[0]
- );
+ this.$results.on('scroll', this.loadMoreIfNeeded.bind(this));
+ };
- if (self.loading || !isLoadMoreVisible) {
- return;
- }
+ InfiniteScroll.prototype.loadMoreIfNeeded = function () {
+ var isLoadMoreVisible = $.contains(
+ document.documentElement,
+ this.$loadingMore[0]
+ );
- var currentOffset = self.$results.offset().top +
- self.$results.outerHeight(false);
- var loadingMoreOffset = self.$loadingMore.offset().top +
- self.$loadingMore.outerHeight(false);
+ if (this.loading || !isLoadMoreVisible) {
+ return;
+ }
- if (currentOffset + 50 >= loadingMoreOffset) {
- self.loadMore();
- }
- });
+ var currentOffset = this.$results.offset().top +
+ this.$results.outerHeight(false);
+ var loadingMoreOffset = this.$loadingMore.offset().top +
+ this.$loadingMore.outerHeight(false);
+
+ if (currentOffset + 50 >= loadingMoreOffset) {
+ this.loadMore();
+ }
};
InfiniteScroll.prototype.loadMore = function () {
@@ -4098,7 +4309,7 @@ S2.define('select2/dropdown/infiniteScroll',[
var $option = $(
'<li ' +
'class="select2-results__option select2-results__option--load-more"' +
- 'role="treeitem" aria-disabled="true"></li>'
+ 'role="option" aria-disabled="true"></li>'
);
var message = this.options.get('translations').get('loadingMore');
@@ -4116,7 +4327,7 @@ S2.define('select2/dropdown/attachBody',[
'../utils'
], function ($, Utils) {
function AttachBody (decorated, $element, options) {
- this.$dropdownParent = options.get('dropdownParent') || $(document.body);
+ this.$dropdownParent = $(options.get('dropdownParent') || document.body);
decorated.call(this, $element, options);
}
@@ -4124,27 +4335,14 @@ S2.define('select2/dropdown/attachBody',[
AttachBody.prototype.bind = function (decorated, container, $container) {
var self = this;
- var setupResultsEvents = false;
-
decorated.call(this, container, $container);
container.on('open', function () {
self._showDropdown();
self._attachPositioningHandler(container);
- if (!setupResultsEvents) {
- setupResultsEvents = true;
-
- container.on('results:all', function () {
- self._positionDropdown();
- self._resizeDropdown();
- });
-
- container.on('results:append', function () {
- self._positionDropdown();
- self._resizeDropdown();
- });
- }
+ // Must bind after the results handlers to ensure correct sizing
+ self._bindContainerResultHandlers(container);
});
container.on('close', function () {
@@ -4193,6 +4391,44 @@ S2.define('select2/dropdown/attachBody',[
this.$dropdownContainer.detach();
};
+ AttachBody.prototype._bindContainerResultHandlers =
+ function (decorated, container) {
+
+ // These should only be bound once
+ if (this._containerResultsHandlersBound) {
+ return;
+ }
+
+ var self = this;
+
+ container.on('results:all', function () {
+ self._positionDropdown();
+ self._resizeDropdown();
+ });
+
+ container.on('results:append', function () {
+ self._positionDropdown();
+ self._resizeDropdown();
+ });
+
+ container.on('results:message', function () {
+ self._positionDropdown();
+ self._resizeDropdown();
+ });
+
+ container.on('select', function () {
+ self._positionDropdown();
+ self._resizeDropdown();
+ });
+
+ container.on('unselect', function () {
+ self._positionDropdown();
+ self._resizeDropdown();
+ });
+
+ this._containerResultsHandlersBound = true;
+ };
+
AttachBody.prototype._attachPositioningHandler =
function (decorated, container) {
var self = this;
@@ -4203,14 +4439,14 @@ S2.define('select2/dropdown/attachBody',[
var $watchers = this.$container.parents().filter(Utils.hasScroll);
$watchers.each(function () {
- $(this).data('select2-scroll-position', {
+ Utils.StoreData(this, 'select2-scroll-position', {
x: $(this).scrollLeft(),
y: $(this).scrollTop()
});
});
$watchers.on(scrollEvent, function (ev) {
- var position = $(this).data('select2-scroll-position');
+ var position = Utils.GetData(this, 'select2-scroll-position');
$(this).scrollTop(position.y);
});
@@ -4269,16 +4505,26 @@ S2.define('select2/dropdown/attachBody',[
top: container.bottom
};
- // Determine what the parent element is to use for calciulating the offset
+ // Determine what the parent element is to use for calculating the offset
var $offsetParent = this.$dropdownParent;
- // For statically positoned elements, we need to get the element
+ // For statically positioned elements, we need to get the element
// that is determining the offset
if ($offsetParent.css('position') === 'static') {
$offsetParent = $offsetParent.offsetParent();
}
- var parentOffset = $offsetParent.offset();
+ var parentOffset = {
+ top: 0,
+ left: 0
+ };
+
+ if (
+ $.contains(document.body, $offsetParent[0]) ||
+ $offsetParent[0].isConnected
+ ) {
+ parentOffset = $offsetParent.offset();
+ }
css.top -= parentOffset.top;
css.left -= parentOffset.left;
@@ -4375,8 +4621,8 @@ S2.define('select2/dropdown/minimumResultsForSearch',[
});
S2.define('select2/dropdown/selectOnClose',[
-
-], function () {
+ '../utils'
+], function (Utils) {
function SelectOnClose () { }
SelectOnClose.prototype.bind = function (decorated, container, $container) {
@@ -4407,7 +4653,7 @@ S2.define('select2/dropdown/selectOnClose',[
return;
}
- var data = $highlightedResults.data('data');
+ var data = Utils.GetData($highlightedResults[0], 'data');
// Don't re-select already selected resulte
if (
@@ -4448,7 +4694,7 @@ S2.define('select2/dropdown/closeOnSelect',[
var originalEvent = evt.originalEvent;
// Don't close if the control key is being held
- if (originalEvent && originalEvent.ctrlKey) {
+ if (originalEvent && (originalEvent.ctrlKey || originalEvent.metaKey)) {
return;
}
@@ -4502,6 +4748,9 @@ S2.define('select2/i18n/en',[],function () {
},
searching: function () {
return 'Searching…';
+ },
+ removeAllItems: function () {
+ return 'Remove all items';
}
};
});
@@ -4740,66 +4989,29 @@ S2.define('select2/defaults',[
);
}
- 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 the defaults were not previously applied from an element, it is
+ // possible for the language option to have not been resolved
+ options.language = this._resolveLanguage(options.language);
- if ($.isArray(options.language)) {
- var languages = new Translation();
- options.language.push('en');
+ // Always fall back to English since it will always be complete
+ 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.'
- );
- }
+ var uniqueLanguages = [];
- continue;
- }
- }
+ for (var l = 0; l < options.language.length; l++) {
+ var language = options.language[l];
- languages.extend(language);
+ if (uniqueLanguages.indexOf(language) === -1) {
+ uniqueLanguages.push(language);
}
+ }
- options.translations = languages;
- } else {
- var baseTranslation = Translation.loadPath(
- this.defaults.amdLanguageBase + 'en'
- );
- var customTranslation = new Translation(options.language);
-
- customTranslation.extend(baseTranslation);
+ options.language = uniqueLanguages;
- options.translations = customTranslation;
- }
+ options.translations = this._processTranslations(
+ options.language,
+ options.debug
+ );
return options;
};
@@ -4866,13 +5078,14 @@ S2.define('select2/defaults',[
debug: false,
dropdownAutoWidth: false,
escapeMarkup: Utils.escapeMarkup,
- language: EnglishTranslation,
+ language: {},
matcher: matcher,
minimumInputLength: 0,
maximumInputLength: 0,
maximumSelectionLength: 0,
minimumResultsForSearch: 0,
selectOnClose: false,
+ scrollAfterSelect: false,
sorter: function (data) {
return data;
},
@@ -4887,6 +5100,103 @@ S2.define('select2/defaults',[
};
};
+ Defaults.prototype.applyFromElement = function (options, $element) {
+ var optionLanguage = options.language;
+ var defaultLanguage = this.defaults.language;
+ var elementLanguage = $element.prop('lang');
+ var parentLanguage = $element.closest('[lang]').prop('lang');
+
+ var languages = Array.prototype.concat.call(
+ this._resolveLanguage(elementLanguage),
+ this._resolveLanguage(optionLanguage),
+ this._resolveLanguage(defaultLanguage),
+ this._resolveLanguage(parentLanguage)
+ );
+
+ options.language = languages;
+
+ return options;
+ };
+
+ Defaults.prototype._resolveLanguage = function (language) {
+ if (!language) {
+ return [];
+ }
+
+ if ($.isEmptyObject(language)) {
+ return [];
+ }
+
+ if ($.isPlainObject(language)) {
+ return [language];
+ }
+
+ var languages;
+
+ if (!$.isArray(language)) {
+ languages = [language];
+ } else {
+ languages = language;
+ }
+
+ var resolvedLanguages = [];
+
+ for (var l = 0; l < languages.length; l++) {
+ resolvedLanguages.push(languages[l]);
+
+ if (typeof languages[l] === 'string' && languages[l].indexOf('-') > 0) {
+ // Extract the region information if it is included
+ var languageParts = languages[l].split('-');
+ var baseLanguage = languageParts[0];
+
+ resolvedLanguages.push(baseLanguage);
+ }
+ }
+
+ return resolvedLanguages;
+ };
+
+ Defaults.prototype._processTranslations = function (languages, debug) {
+ var translations = new Translation();
+
+ for (var l = 0; l < languages.length; l++) {
+ var languageData = new Translation();
+
+ var language = languages[l];
+
+ if (typeof language === 'string') {
+ try {
+ // Try to load it with the original name
+ languageData = Translation.loadPath(language);
+ } catch (e) {
+ try {
+ // If we couldn't load it, check if it wasn't the full path
+ language = this.defaults.amdLanguageBase + language;
+ languageData = Translation.loadPath(language);
+ } 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 (debug && window.console && console.warn) {
+ console.warn(
+ 'Select2: The language file for "' + language + '" could ' +
+ 'not be automatically loaded. A fallback will be used instead.'
+ );
+ }
+ }
+ }
+ } else if ($.isPlainObject(language)) {
+ languageData = new Translation(language);
+ } else {
+ languageData = language;
+ }
+
+ translations.extend(languageData);
+ }
+
+ return translations;
+ };
+
Defaults.prototype.set = function (key, value) {
var camelKey = $.camelCase(key);
@@ -4895,7 +5205,7 @@ S2.define('select2/defaults',[
var convertedData = Utils._convertData(data);
- $.extend(this.defaults, convertedData);
+ $.extend(true, this.defaults, convertedData);
};
var defaults = new Defaults();
@@ -4916,6 +5226,10 @@ S2.define('select2/options',[
this.fromElement($element);
}
+ if ($element != null) {
+ this.options = Defaults.applyFromElement(this.options, $element);
+ }
+
this.options = Defaults.apply(this.options);
if ($element && $element.is('input')) {
@@ -4939,14 +5253,6 @@ S2.define('select2/options',[
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');
@@ -4960,7 +5266,7 @@ S2.define('select2/options',[
$e.prop('disabled', this.options.disabled);
$e.prop('multiple', this.options.multiple);
- if ($e.data('select2Tags')) {
+ if (Utils.GetData($e[0], 'select2Tags')) {
if (this.options.debug && window.console && console.warn) {
console.warn(
'Select2: The `data-select2-tags` attribute has been changed to ' +
@@ -4969,11 +5275,11 @@ S2.define('select2/options',[
);
}
- $e.data('data', $e.data('select2Tags'));
- $e.data('tags', true);
+ Utils.StoreData($e[0], 'data', Utils.GetData($e[0], 'select2Tags'));
+ Utils.StoreData($e[0], 'tags', true);
}
- if ($e.data('ajaxUrl')) {
+ if (Utils.GetData($e[0], 'ajaxUrl')) {
if (this.options.debug && window.console && console.warn) {
console.warn(
'Select2: The `data-ajax-url` attribute has been changed to ' +
@@ -4982,21 +5288,45 @@ S2.define('select2/options',[
);
}
- $e.attr('ajax--url', $e.data('ajaxUrl'));
- $e.data('ajax--url', $e.data('ajaxUrl'));
+ $e.attr('ajax--url', Utils.GetData($e[0], 'ajaxUrl'));
+ Utils.StoreData($e[0], 'ajax-Url', Utils.GetData($e[0], 'ajaxUrl'));
}
var dataset = {};
+ function upperCaseLetter(_, letter) {
+ return letter.toUpperCase();
+ }
+
+ // Pre-load all of the attributes which are prefixed with `data-`
+ for (var attr = 0; attr < $e[0].attributes.length; attr++) {
+ var attributeName = $e[0].attributes[attr].name;
+ var prefix = 'data-';
+
+ if (attributeName.substr(0, prefix.length) == prefix) {
+ // Get the contents of the attribute after `data-`
+ var dataName = attributeName.substring(prefix.length);
+
+ // Get the data contents from the consistent source
+ // This is more than likely the jQuery data helper
+ var dataValue = Utils.GetData($e[0], dataName);
+
+ // camelCase the attribute name to match the spec
+ var camelDataName = dataName.replace(/-([a-z])/g, upperCaseLetter);
+
+ // Store the data attribute contents into the dataset since
+ dataset[camelDataName] = dataValue;
+ }
+ }
+
// 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();
+ dataset = $.extend(true, {}, $e[0].dataset, dataset);
}
- var data = $.extend(true, {}, dataset);
+ // Prefer our internal data cache if it exists
+ var data = $.extend(true, {}, Utils.GetData($e[0]), dataset);
data = Utils._convertData(data);
@@ -5033,8 +5363,8 @@ S2.define('select2/core',[
'./keys'
], function ($, Options, Utils, KEYS) {
var Select2 = function ($element, options) {
- if ($element.data('select2') != null) {
- $element.data('select2').destroy();
+ if (Utils.GetData($element[0], 'select2') != null) {
+ Utils.GetData($element[0], 'select2').destroy();
}
this.$element = $element;
@@ -5050,7 +5380,7 @@ S2.define('select2/core',[
// Set up the tabindex
var tabindex = $element.attr('tabindex') || 0;
- $element.data('old-tabindex', tabindex);
+ Utils.StoreData($element[0], 'old-tabindex', tabindex);
$element.attr('tabindex', '-1');
// Set up containers and adapters
@@ -5111,6 +5441,9 @@ S2.define('select2/core',[
// Synchronize any monitored attributes
this._syncAttributes();
+ Utils.StoreData($element[0], 'select2', this);
+
+ // Ensure backwards compatibility with $element.data('select2').
$element.data('select2', this);
};
@@ -5187,6 +5520,12 @@ S2.define('select2/core',[
return null;
}
+ if (method == 'computedstyle') {
+ var computedStyle = window.getComputedStyle($element[0]);
+
+ return computedStyle.width;
+ }
+
return method;
};
@@ -5227,8 +5566,8 @@ S2.define('select2/core',[
if (observer != null) {
this._observer = new observer(function (mutations) {
- $.each(mutations, self._syncA);
- $.each(mutations, self._syncS);
+ self._syncA();
+ self._syncS(null, mutations);
});
this._observer.observe(this.$element[0], {
attributes: true,
@@ -5350,7 +5689,7 @@ S2.define('select2/core',[
if (self.isOpen()) {
if (key === KEYS.ESC || key === KEYS.TAB ||
(key === KEYS.UP && evt.altKey)) {
- self.close();
+ self.close(evt);
evt.preventDefault();
} else if (key === KEYS.ENTER) {
@@ -5384,7 +5723,7 @@ S2.define('select2/core',[
Select2.prototype._syncAttributes = function () {
this.options.set('disabled', this.$element.prop('disabled'));
- if (this.options.get('disabled')) {
+ if (this.isDisabled()) {
if (this.isOpen()) {
this.close();
}
@@ -5395,7 +5734,7 @@ S2.define('select2/core',[
}
};
- Select2.prototype._syncSubtree = function (evt, mutations) {
+ Select2.prototype._isChangeMutation = function (evt, mutations) {
var changed = false;
var self = this;
@@ -5423,7 +5762,22 @@ S2.define('select2/core',[
}
} else if (mutations.removedNodes && mutations.removedNodes.length > 0) {
changed = true;
+ } else if ($.isArray(mutations)) {
+ $.each(mutations, function(evt, mutation) {
+ if (self._isChangeMutation(evt, mutation)) {
+ // We've found a change mutation.
+ // Let's escape from the loop and continue
+ changed = true;
+ return false;
+ }
+ });
}
+ return changed;
+ };
+
+ Select2.prototype._syncSubtree = function (evt, mutations) {
+ var changed = this._isChangeMutation(evt, mutations);
+ var self = this;
// Only re-pull the data if we think there is a change
if (changed) {
@@ -5445,7 +5799,8 @@ S2.define('select2/core',[
'open': 'opening',
'close': 'closing',
'select': 'selecting',
- 'unselect': 'unselecting'
+ 'unselect': 'unselecting',
+ 'clear': 'clearing'
};
if (args === undefined) {
@@ -5473,7 +5828,7 @@ S2.define('select2/core',[
};
Select2.prototype.toggleDropdown = function () {
- if (this.options.get('disabled')) {
+ if (this.isDisabled()) {
return;
}
@@ -5489,15 +5844,40 @@ S2.define('select2/core',[
return;
}
+ if (this.isDisabled()) {
+ return;
+ }
+
this.trigger('query', {});
};
- Select2.prototype.close = function () {
+ Select2.prototype.close = function (evt) {
if (!this.isOpen()) {
return;
}
- this.trigger('close', {});
+ this.trigger('close', { originalEvent : evt });
+ };
+
+ /**
+ * Helper method to abstract the "enabled" (not "disabled") state of this
+ * object.
+ *
+ * @return {true} if the instance is not disabled.
+ * @return {false} if the instance is disabled.
+ */
+ Select2.prototype.isEnabled = function () {
+ return !this.isDisabled();
+ };
+
+ /**
+ * Helper method to abstract the "disabled" state of this object.
+ *
+ * @return {true} if the disabled option is true.
+ * @return {false} if the disabled option is false.
+ */
+ Select2.prototype.isDisabled = function () {
+ return this.options.get('disabled');
};
Select2.prototype.isOpen = function () {
@@ -5574,7 +5954,7 @@ S2.define('select2/core',[
});
}
- this.$element.val(newVal).trigger('change');
+ this.$element.val(newVal).trigger('input').trigger('change');
};
Select2.prototype.destroy = function () {
@@ -5600,10 +5980,12 @@ S2.define('select2/core',[
this._syncS = null;
this.$element.off('.select2');
- this.$element.attr('tabindex', this.$element.data('old-tabindex'));
+ this.$element.attr('tabindex',
+ Utils.GetData(this.$element[0], 'old-tabindex'));
this.$element.removeClass('select2-hidden-accessible');
this.$element.attr('aria-hidden', 'false');
+ Utils.RemoveData(this.$element[0]);
this.$element.removeData('select2');
this.dataAdapter.destroy();
@@ -5631,7 +6013,7 @@ S2.define('select2/core',[
this.$container.addClass('select2-container--' + this.options.get('theme'));
- $container.data('element', this.$element);
+ Utils.StoreData($container[0], 'element', this.$element);
return $container;
};
@@ -5841,8 +6223,9 @@ S2.define('select2/compat/initSelection',[
});
S2.define('select2/compat/inputData',[
- 'jquery'
-], function ($) {
+ 'jquery',
+ '../utils'
+], function ($, Utils) {
function InputData (decorated, $element, options) {
this._currentData = [];
this._valueSeparator = options.get('valueSeparator') || ',';
@@ -5906,13 +6289,13 @@ S2.define('select2/compat/inputData',[
});
this.$element.val(data.id);
- this.$element.trigger('change');
+ this.$element.trigger('input').trigger('change');
} else {
var value = this.$element.val();
value += this._valueSeparator + data.id;
this.$element.val(value);
- this.$element.trigger('change');
+ this.$element.trigger('input').trigger('change');
}
};
@@ -5935,7 +6318,7 @@ S2.define('select2/compat/inputData',[
}
self.$element.val(values.join(self._valueSeparator));
- self.$element.trigger('change');
+ self.$element.trigger('input').trigger('change');
});
};
@@ -5959,7 +6342,7 @@ S2.define('select2/compat/inputData',[
InputData.prototype.addOptions = function (_, $options) {
var options = $.map($options, function ($option) {
- return $.data($option[0], 'data');
+ return Utils.GetData($option[0], 'data');
});
this._currentData.push.apply(this._currentData, options);
@@ -6362,8 +6745,9 @@ S2.define('jquery.select2',[
'jquery-mousewheel',
'./select2/core',
- './select2/defaults'
-], function ($, _, Select2, Defaults) {
+ './select2/defaults',
+ './select2/utils'
+], function ($, _, Select2, Defaults, Utils) {
if ($.fn.select2 == null) {
// All methods that should return the element
var thisMethods = ['open', 'close', 'destroy'];
@@ -6384,7 +6768,7 @@ S2.define('jquery.select2',[
var args = Array.prototype.slice.call(arguments, 1);
this.each(function () {
- var instance = $(this).data('select2');
+ var instance = Utils.GetData(this, 'select2');
if (instance == null && window.console && console.error) {
console.error(
generated by cgit v1.2.3 (git 2.39.1) at 2026-04-01 10:10:09 +0000