release 3.5.4

This issue only affected single selects and should have happened when
calling `select2('data')` when passing in the new data object to select.

This closes https://github.com/select2/select2/issues/3694

LICENSE

@@ -13,6 +13,6 @@ http://www.apache.org/licenses/LICENSE-2.0
 http://www.gnu.org/licenses/gpl-2.0.html
 
 Unless required by applicable law or agreed to in writing, software distributed under the Apache License
-or the GPL Licesnse is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
+or the GPL License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
 either express or implied. See the Apache License and the GPL License for the specific language governing
 permissions and limitations under the Apache License and the GPL License.

README.md

@@ -3,7 +3,7 @@ Select2
 
 Select2 is a jQuery-based replacement for select boxes. It supports searching, remote data sets, and infinite scrolling of results.
 
-To get started, checkout examples and documentation at http://ivaynberg.github.com/select2
+To get started, checkout examples and documentation at http://select2.github.io/select2/
 
 Use cases
 ---------
@@ -27,7 +27,7 @@ Browser compatibility
 
 Usage
 -----
-You can source Select2 directly from a CDN like [JSDliver](http://www.jsdelivr.com/#!select2) or [CDNJS](http://www.cdnjs.com/libraries/select2), [download it from this GitHub repo](https://github.com/ivaynberg/select2/tags), or use one of the integrations below.
+You can source Select2 directly from a CDN like [jsDelivr](http://www.jsdelivr.com/#!select2) or [CDNJS](http://www.cdnjs.com/libraries/select2), [download it from this GitHub repo](https://github.com/select2/select2/tags), or use one of the integrations below.
 
 Integrations
 ------------
@@ -44,6 +44,7 @@ Integrations
 * [Yii 2.x](http://demos.krajee.com/widgets#select2)
 * [Yii 1.x](https://github.com/tonybolzan/yii-select2)
 * [AtmosphereJS](https://atmospherejs.com/package/jquery-select2)
+* [EmberJS](https://github.com/iStefo/ember-select-2)
 
 ### Example Integrations
 
@@ -64,7 +65,7 @@ it, and make a pull request back to Select2 here on GitHub.
 Documentation
 -------------
 
-The documentation for Select2 is available [through GitHub Pages](https://ivaynberg.github.io/select2/) and is located within this repository in the [`gh-pages` branch](https://github.com/ivaynberg/select2/tree/gh-pages).
+The documentation for Select2 is available [through GitHub Pages](http://select2.github.io/select2/) and is located within this repository in the [`gh-pages` branch](https://github.com/ivaynberg/select2/tree/gh-pages).
 
 Community
 ---------
@@ -96,7 +97,7 @@ Need help implementing Select2 in your project? Ask in our IRC channel!
 Copyright and license
 ---------------------
 
-Copyright 2012 Igor Vaynberg
+Copyright 2015 Igor Vaynberg
 
 This software is licensed under the Apache License, Version 2.0 (the "Apache License") or the GNU
 General Public License version 2 (the "GPL License"). You may choose either license to govern your

bower.json

@@ -1,6 +1,6 @@
 {
     "name": "select2",
-    "version": "3.5.2",
+    "version": "3.5.4",
     "main": ["select2.js", "select2.css", "select2.png", "select2x2.png", "select2-spinner.gif"],
     "dependencies": {
         "jquery": ">= 1.7.1"

component.json

@@ -2,7 +2,7 @@
   "name": "select2",
   "repo": "ivaynberg/select2",
   "description": "Select2 is a jQuery based replacement for select boxes. It supports searching, remote data sets, and infinite scrolling of results.",
-  "version": "3.5.2",
+  "version": "3.5.4",
   "demo": "http://ivaynberg.github.io/select2/",
   "keywords": [
     "jquery"

composer.json

@@ -2,7 +2,7 @@
   "name":
   "ivaynberg/select2",
   "description": "Select2 is a jQuery based replacement for select boxes.",
-  "version": "3.5.2",
+  "version": "3.5.4",
   "type": "component",
   "homepage": "http://ivaynberg.github.io/select2/",
   "license": "Apache-2.0",

package.json

@@ -5,7 +5,7 @@
   "author": "Igor Vaynberg",
   "repository": {"type": "git", "url": "git://github.com/ivaynberg/select2.git"},
   "main": "select2.js",
-  "version": "3.5.2",
+  "version": "3.5.4",
   "jspm": {
     "main": "select2",
     "files": ["select2.js", "select2.png", "select2.css", "select2-spinner.gif"],

select2.css

@@ -1,5 +1,5 @@
 /*
-Version: @@ver@@ Timestamp: @@timestamp@@
+Version: 3.5.4 Timestamp: Sun Aug 30 13:30:32 EDT 2015
 */
 .select2-container {
     margin: 0;
@@ -177,10 +177,6 @@ html[dir="rtl"] .select2-container .select2-choice > .select2-chosen {
     width: auto;
 }
 
-.select2-drop-auto-width .select2-search {
-    padding-top: 4px;
-}
-
 .select2-container .select2-choice .select2-arrow {
     display: inline-block;
     width: 18px;
@@ -227,8 +223,7 @@ html[dir="rtl"] .select2-container .select2-choice .select2-arrow b {
     width: 100%;
     min-height: 26px;
     margin: 0;
-    padding-left: 4px;
+    padding: 4px 4px 0 4px;
-    padding-right: 4px;
 
     position: relative;
     z-index: 10000;
@@ -270,10 +265,6 @@ html[dir="rtl"] .select2-search input {
     background: url('select2.png') no-repeat -37px -22px, linear-gradient(to bottom, #fff 85%, #eee 99%) 0 0;
 }
 
-.select2-drop.select2-drop-above .select2-search input {
-    margin-top: 4px;
-}
-
 .select2-search input.select2-active {
     background: #fff url('select2-spinner.gif') no-repeat 100%;
     background: url('select2-spinner.gif') no-repeat 100%, -webkit-gradient(linear, left bottom, left top, color-stop(0.85, #fff), color-stop(0.99, #eee));

select2.jquery.json

@@ -11,7 +11,7 @@
         "tag",
         "tagging"
     ],
-    "version": "3.5.2",
+    "version": "3.5.4",
     "author": {
         "name": "Igor Vaynberg",
         "url": "https://github.com/ivaynberg"

select2.js

@@ -1,7 +1,7 @@
 /*
 Copyright 2012 Igor Vaynberg
 
-Version: @@ver@@ Timestamp: @@timestamp@@
+Version: 3.5.4 Timestamp: Sun Aug 30 13:30:32 EDT 2015
 
 This software is licensed under the Apache License, Version 2.0 (the "Apache License") or the GNU
 General Public License version 2 (the "GPL License"). You may choose either license to govern your
@@ -870,17 +870,21 @@ the specific language governing permissions and limitations under the Apache Lic
                 select2.container.remove();
                 select2.liveRegion.remove();
                 select2.dropdown.remove();
-                element
+                element.removeData("select2")
-                    .show()
+                    .off(".select2");
-                    .removeData("select2")
+                if (!element.is("input[type='hidden']")) {
-                    .off(".select2")
+                    element
-                    .prop("autofocus", this.autofocus || false);
+                        .show()
-                if (this.elementTabIndex) {
+                        .prop("autofocus", this.autofocus || false);
-                    element.attr({tabindex: this.elementTabIndex});
+                    if (this.elementTabIndex) {
+                        element.attr({tabindex: this.elementTabIndex});
+                    } else {
+                        element.removeAttr("tabindex");
+                    }
+                    element.show();
                 } else {
-                    element.removeAttr("tabindex");
+                    element.css("display", "");
                 }
-                element.show();
             }
 
             cleanupJQueryElements.call(this,
@@ -932,6 +936,155 @@ the specific language governing permissions and limitations under the Apache Lic
                 });
             }
 
+            opts.debug = opts.debug || $.fn.select2.defaults.debug;
+
+            // Warnings for options renamed/removed in Select2 4.0.0
+            // Only when it's enabled through debug mode
+            if (opts.debug && console && console.warn) {
+                // id was removed
+                if (opts.id != null) {
+                    console.warn(
+                        'Select2: The `id` option has been removed in Select2 4.0.0, ' +
+                        'consider renaming your `id` property or mapping the property before your data makes it to Select2. ' +
+                        'You can read more at https://select2.github.io/announcements-4.0.html#changed-id'
+                    );
+                }
+
+                // text was removed
+                if (opts.text != null) {
+                    console.warn(
+                        'Select2: The `text` option has been removed in Select2 4.0.0, ' +
+                        'consider renaming your `text` property or mapping the property before your data makes it to Select2. ' +
+                        'You can read more at https://select2.github.io/announcements-4.0.html#changed-id'
+                    );
+                }
+
+                // sortResults was renamed to results
+                if (opts.sortResults != null) {
+                    console.warn(
+                        'Select2: the `sortResults` option has been renamed to `sorter` in Select2 4.0.0. '
+                    );
+                }
+
+                // selectOnBlur was renamed to selectOnClose
+                if (opts.selectOnBlur != null) {
+                    console.warn(
+                        'Select2: The `selectOnBlur` option has been renamed to `selectOnClose` in Select2 4.0.0.'
+                    );
+                }
+
+                // ajax.results was renamed to ajax.processResults
+                if (opts.ajax != null && opts.ajax.results != null) {
+                    console.warn(
+                        'Select2: The `ajax.results` option has been renamed to `ajax.processResults` in Select2 4.0.0.'
+                    );
+                }
+
+                // format* options were renamed to language.*
+                if (opts.formatNoResults != null) {
+                    console.warn(
+                        'Select2: The `formatNoResults` option has been renamed to `language.noResults` in Select2 4.0.0.'
+                    );
+                }
+                if (opts.formatSearching != null) {
+                    console.warn(
+                        'Select2: The `formatSearching` option has been renamed to `language.searching` in Select2 4.0.0.'
+                    );
+                }
+                if (opts.formatInputTooShort != null) {
+                    console.warn(
+                        'Select2: The `formatInputTooShort` option has been renamed to `language.inputTooShort` in Select2 4.0.0.'
+                    );
+                }
+                if (opts.formatInputTooLong != null) {
+                    console.warn(
+                        'Select2: The `formatInputTooLong` option has been renamed to `language.inputTooLong` in Select2 4.0.0.'
+                    );
+                }
+                if (opts.formatLoading != null) {
+                    console.warn(
+                        'Select2: The `formatLoading` option has been renamed to `language.loadingMore` in Select2 4.0.0.'
+                    );
+                }
+                if (opts.formatSelectionTooBig != null) {
+                    console.warn(
+                        'Select2: The `formatSelectionTooBig` option has been renamed to `language.maximumSelected` in Select2 4.0.0.'
+                    );
+                }
+
+                if (opts.element.data('select2Tags')) {
+                    console.warn(
+                        'Select2: The `data-select2-tags` attribute has been renamed to `data-tags` in Select2 4.0.0.'
+                    );
+                }
+            }
+
+            // Aliasing options renamed in Select2 4.0.0
+
+            // data-select2-tags -> data-tags
+            if (opts.element.data('tags') != null) {
+                var elemTags = opts.element.data('tags');
+
+                // data-tags should actually be a boolean
+                if (!$.isArray(elemTags)) {
+                    elemTags = [];
+                }
+
+                opts.element.data('select2Tags', elemTags);
+            }
+
+            // sortResults -> sorter
+            if (opts.sorter != null) {
+                opts.sortResults = opts.sorter;
+            }
+
+            // selectOnBlur -> selectOnClose
+            if (opts.selectOnClose != null) {
+                opts.selectOnBlur = opts.selectOnClose;
+            }
+
+            // ajax.results -> ajax.processResults
+            if (opts.ajax != null) {
+                if ($.isFunction(opts.ajax.processResults)) {
+                    opts.ajax.results = opts.ajax.processResults;
+                }
+            }
+
+            // Formatters/language options
+            if (opts.language != null) {
+                var lang = opts.language;
+
+                // formatNoMatches -> language.noMatches
+                if ($.isFunction(lang.noMatches)) {
+                    opts.formatNoMatches = lang.noMatches;
+                }
+
+                // formatSearching -> language.searching
+                if ($.isFunction(lang.searching)) {
+                    opts.formatSearching = lang.searching;
+                }
+
+                // formatInputTooShort -> language.inputTooShort
+                if ($.isFunction(lang.inputTooShort)) {
+                    opts.formatInputTooShort = lang.inputTooShort;
+                }
+
+                // formatInputTooLong -> language.inputTooLong
+                if ($.isFunction(lang.inputTooLong)) {
+                    opts.formatInputTooLong = lang.inputTooLong;
+                }
+
+                // formatLoading -> language.loadingMore
+                if ($.isFunction(lang.loadingMore)) {
+                    opts.formatLoading = lang.loadingMore;
+                }
+
+                // formatSelectionTooBig -> language.maximumSelected
+                if ($.isFunction(lang.maximumSelected)) {
+                    opts.formatSelectionTooBig = lang.maximumSelected;
+                }
+            }
+
             opts = $.extend({}, {
                 populateResults: function(container, results, query) {
                     var populate, id=this.opts.id, liveRegion=this.liveRegion;
@@ -975,7 +1128,6 @@ the specific language governing permissions and limitations under the Apache Lic
 
 
                             if (compound) {
-
                                 innerContainer=$("<ul></ul>");
                                 innerContainer.addClass("select2-result-sub");
                                 populate(result.children, innerContainer, depth+1);
@@ -1046,7 +1198,6 @@ the specific language governing permissions and limitations under the Apache Lic
                 opts.id=function(e) { return e.id; };
             } else {
                 if (!("query" in opts)) {
-
                     if ("ajax" in opts) {
                         ajaxUrl = opts.element.data("ajax-url");
                         if (ajaxUrl && ajaxUrl.length > 0) {
@@ -1482,6 +1633,9 @@ the specific language governing permissions and limitations under the Apache Lic
 
             this.clearSearch();
             this.search.removeClass("select2-active");
+
+            // Remove the aria active descendant for highlighted element
+            this.search.removeAttr("aria-activedescendant");
             this.opts.element.trigger($.Event("select2-close"));
         },
 
@@ -1834,6 +1988,9 @@ the specific language governing permissions and limitations under the Apache Lic
 
                 if (data.results.length === 0 && checkFormatter(opts.formatNoMatches, "formatNoMatches")) {
                     render("<li class='select2-no-results'>" + evaluate(opts.formatNoMatches, opts.element, search.val()) + "</li>");
+                    if(this.showSearch){
+                        this.showSearch(search.val());
+                    }
                     return;
                 }
 
@@ -1938,7 +2095,7 @@ the specific language governing permissions and limitations under the Apache Lic
                 } else if (this.opts.width === "copy" || this.opts.width === "resolve") {
                     // check if there is inline style on the element that contains width
                     style = this.opts.element.attr('style');
-                    if (style !== undefined) {
+                    if (typeof(style) === "string") {
                         attrs = style.split(';');
                         for (i = 0, l = attrs.length; i < l; i = i + 1) {
                             attr = attrs[i].replace(/\s/g, '');
@@ -2124,7 +2281,7 @@ the specific language governing permissions and limitations under the Apache Lic
             this.focusser.attr("id", "s2id_autogen"+idSuffix);
 
             elementLabel = $("label[for='" + this.opts.element.attr("id") + "']");
-            this.opts.element.focus(this.bind(function () { this.focus(); }));
+            this.opts.element.on('focus.select2', this.bind(function () { this.focus(); }));
 
             this.focusser.prev()
                 .text(elementLabel.text())
@@ -2180,7 +2337,7 @@ the specific language governing permissions and limitations under the Apache Lic
                 // without this the search field loses focus which is annoying
                 if (document.activeElement === this.body.get(0)) {
                     window.setTimeout(this.bind(function() {
-                        if (this.opened()) {
+                        if (this.opened() && this.results && this.results.length > 1) {
                             this.search.focus();
                         }
                     }), 0);
@@ -2523,9 +2680,23 @@ the specific language governing permissions and limitations under the Apache Lic
 
             if (arguments.length > 1) {
                 triggerChange = arguments[1];
+
+                if (this.opts.debug && console && console.warn) {
+                    console.warn(
+                        'Select2: The second option to `select2("val")` is not supported in Select2 4.0.0. ' +
+                        'The `change` event will always be triggered in 4.0.0.'
+                    );
+                }
             }
 
             if (this.select) {
+                if (this.opts.debug && console && console.warn) {
+                    console.warn(
+                        'Select2: Setting the value on a <select> using `select2("val")` is no longer supported in 4.0.0. ' +
+                        'You can use the `.val(newValue).trigger("change")` method provided by jQuery instead.'
+                    );
+                }
+
                 this.select
                     .val(val)
                     .find("option").filter(function() { return this.selected }).each2(function (i, elm) {
@@ -2574,6 +2745,13 @@ the specific language governing permissions and limitations under the Apache Lic
                 if (data == undefined) data = null;
                 return data;
             } else {
+                if (this.opts.debug && console && console.warn) {
+                    console.warn(
+                        'Select2: The `select2("data")` method can no longer set selected values in 4.0.0, ' +
+                        'consider using the `.val()` method instead.'
+                    );
+                }
+
                 if (arguments.length > 1) {
                     triggerChange = arguments[1];
                 }
@@ -2719,7 +2897,7 @@ the specific language governing permissions and limitations under the Apache Lic
             this.search.prev()
                 .text($("label[for='" + this.opts.element.attr("id") + "']").text())
                 .attr('for', this.search.attr('id'));
-            this.opts.element.focus(this.bind(function () { this.focus(); }));
+            this.opts.element.on('focus.select2', this.bind(function () { this.focus(); }));
 
             this.search.on("input paste", this.bind(function() {
                 if (this.search.attr('placeholder') && this.search.val().length == 0) return;
@@ -2965,21 +3143,18 @@ the specific language governing permissions and limitations under the Apache Lic
 
         // multi
         updateSelection: function (data) {
-            var ids = [], filtered = [], self = this;
+            var ids = {}, filtered = [], self = this;
 
             // filter out duplicates
             $(data).each(function () {
-                if (indexOf(self.id(this), ids) < 0) {
+                if (!(self.id(this) in ids)) {
-                    ids.push(self.id(this));
+                    ids[self.id(this)] = 0;
                     filtered.push(this);
                 }
             });
-            data = filtered;
 
             this.selection.find(".select2-search-choice").remove();
-            $(data).each(function () {
+            this.addSelectedChoice(filtered);
-                self.addSelectedChoice(this);
-            });
             self.postprocessResults();
         },
 
@@ -3053,6 +3228,14 @@ the specific language governing permissions and limitations under the Apache Lic
         },
 
         addSelectedChoice: function (data) {
+            var val = this.getVal(), self = this;
+            $(data).each(function () {
+                val.push(self.createChoice(this));
+            });
+            this.setVal(val);
+        },
+
+        createChoice: function (data) {
             var enableChoice = !data.locked,
                 enabledItem = $(
                     "<li class='select2-search-choice'>" +
@@ -3065,7 +3248,6 @@ the specific language governing permissions and limitations under the Apache Lic
                     "</li>");
             var choice = enableChoice ? enabledItem : disabledItem,
                 id = this.id(data),
-                val = this.getVal(),
                 formatted,
                 cssClass;
 
@@ -3099,8 +3281,7 @@ the specific language governing permissions and limitations under the Apache Lic
             choice.data("select2-data", data);
             choice.insertBefore(this.searchContainer);
 
-            val.push(id);
+            return id;
-            this.setVal(val);
         },
 
         // multi
@@ -3232,14 +3413,16 @@ the specific language governing permissions and limitations under the Apache Lic
 
         // multi
         setVal: function (val) {
-            var unique;
             if (this.select) {
                 this.select.val(val);
             } else {
-                unique = [];
+                var unique = [], valMap = {};
                 // filter out duplicates
                 $(val).each(function () {
-                    if (indexOf(this, unique) < 0) unique.push(this);
+                    if (!(this in valMap)) {
+                        unique.push(this);
+                        valMap[this] = 0;
+                    }
                 });
                 this.opts.element.val(unique.length === 0 ? "" : unique.join(this.opts.separator));
             }
@@ -3255,11 +3438,9 @@ the specific language governing permissions and limitations under the Apache Lic
                 for (var j = 0; j < old.length; j++) {
                     if (equal(this.opts.id(current[i]), this.opts.id(old[j]))) {
                         current.splice(i, 1);
-                        if(i>0){
+                        i--;
-                            i--;
-                        }
                         old.splice(j, 1);
-                        j--;
+                        break;
                     }
                 }
             }
@@ -3429,6 +3610,7 @@ the specific language governing permissions and limitations under the Apache Lic
 
     // plugin defaults, accessible to users
     $.fn.select2.defaults = {
+        debug: false,
         width: "copy",
         loadMorePadding: 0,
         closeOnSelect: true,

select2_locale_vi.js

@@ -1,16 +1,16 @@
 /**
  * Select2 Vietnamese translation.
  * 
- * Author: Long Nguyen <olragon@gmail.com>
+ * Author: Long Nguyen <olragon@gmail.com>, Nguyen Chien Cong
  */
 (function ($) {
     "use strict";
 
     $.fn.select2.locales['vi'] = {
         formatNoMatches: function () { return "Không tìm thấy kết quả"; },
-        formatInputTooShort: function (input, min) { var n = min - input.length; return "Vui lòng nhập nhiều hơn " + n + " ký tự" + (n == 1 ? "" : "s"); },
+        formatInputTooShort: function (input, min) { var n = min - input.length; return "Vui lòng nhập nhiều hơn " + n + " ký tự"; },
-        formatInputTooLong: function (input, max) { var n = input.length - max; return "Vui lòng nhập ít hơn " + n + " ký tự" + (n == 1? "" : "s"); },
+        formatInputTooLong: function (input, max) { var n = input.length - max; return "Vui lòng nhập ít hơn " + n + " ký tự"; },
-        formatSelectionTooBig: function (limit) { return "Chỉ có thể chọn được " + limit + " tùy chọn" + (limit == 1 ? "" : "s"); },
+        formatSelectionTooBig: function (limit) { return "Chỉ có thể chọn được " + limit + " lựa chọn"; },
         formatLoadMore: function (pageNumber) { return "Đang lấy thêm kết quả…"; },
         formatSearching: function () { return "Đang tìm…"; }
     };