diff --git a/Gemfile b/Gemfile
index bb8e2cfca6..103416b7a9 100644
--- a/Gemfile
+++ b/Gemfile
@@ -15,7 +15,7 @@ if ENV["DB"] == "mysql" || ENV["DB"] == "mariadb"
end
gem "pg", "~> 1.0" if ENV["DB"] == "postgresql"
-gem "alchemy_i18n", git: "https://github.com/AlchemyCMS/alchemy_i18n.git", branch: "main"
+gem "alchemy_i18n", github: "AlchemyCMS/alchemy_i18n", branch: "select2-module-locales"
group :development, :test do
gem "execjs", "~> 2.9.1"
diff --git a/app/assets/javascripts/alchemy/admin.js b/app/assets/javascripts/alchemy/admin.js
index 82eeff0311..209b6d48f2 100644
--- a/app/assets/javascripts/alchemy/admin.js
+++ b/app/assets/javascripts/alchemy/admin.js
@@ -1,6 +1,5 @@
// Alchemy CMS Sprockets Manifest
// ------------------------------
//= require jquery3
-//= require_tree ../../../../vendor/assets/javascripts/jquery_plugins/
//= require alchemy/alchemy.dialog
//= require alchemy/alchemy.image_overlay
diff --git a/app/javascript/alchemy_admin.js b/app/javascript/alchemy_admin.js
index f0e195bae3..c99c3adf82 100644
--- a/app/javascript/alchemy_admin.js
+++ b/app/javascript/alchemy_admin.js
@@ -1,6 +1,7 @@
import "handlebars"
import "@ungap/custom-elements"
import "@hotwired/turbo-rails"
+import "select2"
import Rails from "@rails/ujs"
diff --git a/app/views/alchemy/admin/nodes/_form.html.erb b/app/views/alchemy/admin/nodes/_form.html.erb
index 97528815d4..f20cff8232 100644
--- a/app/views/alchemy/admin/nodes/_form.html.erb
+++ b/app/views/alchemy/admin/nodes/_form.html.erb
@@ -27,7 +27,7 @@
<%= f.submit button_label %>
<% end %>
-
diff --git a/bun.lockb b/bun.lockb
index c706441552..6e726a40a3 100755
Binary files a/bun.lockb and b/bun.lockb differ
diff --git a/config/importmap.rb b/config/importmap.rb
index b6a8b13d27..1446586b21 100644
--- a/config/importmap.rb
+++ b/config/importmap.rb
@@ -4,6 +4,7 @@
pin "flatpickr", to: "flatpickr.min.js", preload: true # @4.6.13
pin "handlebars", to: "handlebars.min.js", preload: true # @4.7.8
pin "keymaster", to: "keymaster.min.js", preload: true
+pin "select2", to: "select2.min.js", preload: true
pin "sortablejs", to: "sortable.min.js", preload: true # @1.15.1
pin "@hotwired/turbo-rails", to: "turbo.min.js", preload: true
pin "shoelace", to: "shoelace.min.js", preload: true
diff --git a/package.json b/package.json
index bcae493ef7..4f71797220 100644
--- a/package.json
+++ b/package.json
@@ -21,6 +21,7 @@
"flatpickr": "^4.6.13",
"handlebars": "^4.7.8",
"keymaster": "^1.6.2",
+ "select2": "github:select2/select2#3.5.4",
"sortablejs": "^1.15.2",
"tinymce": "^7.3.0"
},
diff --git a/rollup.config.mjs b/rollup.config.mjs
index f4f8f9f5a7..7e4c870fb5 100644
--- a/rollup.config.mjs
+++ b/rollup.config.mjs
@@ -48,6 +48,13 @@ export default [
},
plugins: [terser()]
},
+ {
+ input: "node_modules/select2/select2.min.js",
+ output: {
+ file: "vendor/javascript/select2.min.js"
+ },
+ context: "window"
+ },
{
input: "node_modules/@ungap/custom-elements/min.js",
output: {
diff --git a/spec/dummy/vendor/assets/javascripts/alchemy/admin/all.js b/spec/dummy/vendor/assets/javascripts/alchemy/admin/all.js
index b504f66e7f..12f825fb9d 100644
--- a/spec/dummy/vendor/assets/javascripts/alchemy/admin/all.js
+++ b/spec/dummy/vendor/assets/javascripts/alchemy/admin/all.js
@@ -10,4 +10,3 @@
//
//= require alchemy/admin
//= require alchemy_i18n/de
-//= require select2_locale_de
diff --git a/spec/javascript/alchemy_admin/components/node_select.spec.js b/spec/javascript/alchemy_admin/components/node_select.spec.js
index b264ba0153..d3bac64ee3 100644
--- a/spec/javascript/alchemy_admin/components/node_select.spec.js
+++ b/spec/javascript/alchemy_admin/components/node_select.spec.js
@@ -6,7 +6,7 @@ globalThis.$ = jQuery
globalThis.jQuery = jQuery
import "alchemy_admin/components/node_select"
-import("assets/jquery_plugins/select2")
+import("select2")
describe("alchemy-node-select", () => {
/**
diff --git a/spec/javascript/alchemy_admin/components/page_select.spec.js b/spec/javascript/alchemy_admin/components/page_select.spec.js
index 6dae5727d9..cd7800a643 100644
--- a/spec/javascript/alchemy_admin/components/page_select.spec.js
+++ b/spec/javascript/alchemy_admin/components/page_select.spec.js
@@ -6,7 +6,7 @@ globalThis.$ = jQuery
globalThis.jQuery = jQuery
import "alchemy_admin/components/page_select"
-import("assets/jquery_plugins/select2")
+import("select2")
describe("alchemy-page-select", () => {
/**
diff --git a/spec/javascript/alchemy_admin/components/select.spec.js b/spec/javascript/alchemy_admin/components/select.spec.js
index 2ef91af580..d39c5b465e 100644
--- a/spec/javascript/alchemy_admin/components/select.spec.js
+++ b/spec/javascript/alchemy_admin/components/select.spec.js
@@ -5,7 +5,7 @@ import { renderComponent } from "./component.helper"
import jQuery from "jquery"
globalThis.$ = jQuery
globalThis.jQuery = jQuery
-import("assets/jquery_plugins/select2")
+import("select2")
describe("alchemy-select", () => {
/**
diff --git a/spec/javascript/alchemy_admin/components/tags_autocomplete.spec.js b/spec/javascript/alchemy_admin/components/tags_autocomplete.spec.js
index a3ccd07967..52d6893f67 100644
--- a/spec/javascript/alchemy_admin/components/tags_autocomplete.spec.js
+++ b/spec/javascript/alchemy_admin/components/tags_autocomplete.spec.js
@@ -6,7 +6,7 @@ globalThis.$ = jQuery
globalThis.jQuery = jQuery
import "alchemy_admin/components/tags_autocomplete"
-import("assets/jquery_plugins/select2")
+import("select2")
describe("alchemy-tags-autocomplete", () => {
/**
diff --git a/vendor/assets/javascripts/jquery_plugins/select2.js b/vendor/assets/javascripts/jquery_plugins/select2.js
deleted file mode 100644
index ecde841f9e..0000000000
--- a/vendor/assets/javascripts/jquery_plugins/select2.js
+++ /dev/null
@@ -1,3729 +0,0 @@
-/*
-Copyright 2012 Igor Vaynberg
-
-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
-use of this software only upon the condition that you accept all of the terms of either the Apache
-License or the GPL License.
-
-You may obtain a copy of the Apache License and the GPL License at:
-
- 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 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.
-*/
-(function ($) {
- if(typeof $.fn.each2 == "undefined") {
- $.extend($.fn, {
- /*
- * 4-10 times faster .each replacement
- * use it carefully, as it overrides jQuery context of element on each iteration
- */
- each2 : function (c) {
- var j = $([0]), i = -1, l = this.length;
- while (
- ++i < l
- && (j.context = j[0] = this[i])
- && c.call(j[0], i, j) !== false //"this"=DOM, i=index, j=jQuery object
- );
- return this;
- }
- });
- }
-})(jQuery);
-
-(function ($, undefined) {
- "use strict";
- /*global document, window, jQuery, console */
-
- if (window.Select2 !== undefined) {
- return;
- }
-
- var AbstractSelect2, SingleSelect2, MultiSelect2, nextUid, sizer,
- lastMousePosition={x:0,y:0}, $document, scrollBarDimensions,
-
- KEY = {
- TAB: 9,
- ENTER: 13,
- ESC: 27,
- SPACE: 32,
- LEFT: 37,
- UP: 38,
- RIGHT: 39,
- DOWN: 40,
- SHIFT: 16,
- CTRL: 17,
- ALT: 18,
- PAGE_UP: 33,
- PAGE_DOWN: 34,
- HOME: 36,
- END: 35,
- BACKSPACE: 8,
- DELETE: 46,
- isArrow: function (k) {
- k = k.which ? k.which : k;
- switch (k) {
- case KEY.LEFT:
- case KEY.RIGHT:
- case KEY.UP:
- case KEY.DOWN:
- return true;
- }
- return false;
- },
- isControl: function (e) {
- var k = e.which;
- switch (k) {
- case KEY.SHIFT:
- case KEY.CTRL:
- case KEY.ALT:
- return true;
- }
-
- if (e.metaKey) return true;
-
- return false;
- },
- isFunctionKey: function (k) {
- k = k.which ? k.which : k;
- return k >= 112 && k <= 123;
- }
- },
- MEASURE_SCROLLBAR_TEMPLATE = "
",
-
- 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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-
- $document = $(document);
-
- nextUid=(function() { var counter=1; return function() { return counter++; }; }());
-
-
- function reinsertElement(element) {
- var placeholder = $(document.createTextNode(''));
-
- element.before(placeholder);
- placeholder.before(element);
- placeholder.remove();
- }
-
- function stripDiacritics(str) {
- // Used 'uni range + named function' from http://jsperf.com/diacritics/18
- function match(a) {
- return DIACRITICS[a] || a;
- }
-
- return str.replace(/[^\u0000-\u007E]/g, match);
- }
-
- function indexOf(value, array) {
- var i = 0, l = array.length;
- for (; i < l; i = i + 1) {
- if (equal(value, array[i])) return i;
- }
- return -1;
- }
-
- function measureScrollbar () {
- var $template = $( MEASURE_SCROLLBAR_TEMPLATE );
- $template.appendTo(document.body);
-
- var dim = {
- width: $template.width() - $template[0].clientWidth,
- height: $template.height() - $template[0].clientHeight
- };
- $template.remove();
-
- return dim;
- }
-
- /**
- * Compares equality of a and b
- * @param a
- * @param b
- */
- function equal(a, b) {
- if (a === b) return true;
- if (a === undefined || b === undefined) return false;
- if (a === null || b === null) return false;
- // Check whether 'a' or 'b' is a string (primitive or object).
- // The concatenation of an empty string (+'') converts its argument to a string's primitive.
- if (a.constructor === String) return a+'' === b+''; // a+'' - in case 'a' is a String object
- if (b.constructor === String) return b+'' === a+''; // b+'' - in case 'b' is a String object
- return false;
- }
-
- /**
- * Splits the string into an array of values, transforming each value. An empty array is returned for nulls or empty
- * strings
- * @param string
- * @param separator
- */
- function splitVal(string, separator, transform) {
- var val, i, l;
- if (string === null || string.length < 1) return [];
- val = string.split(separator);
- for (i = 0, l = val.length; i < l; i = i + 1) val[i] = transform(val[i]);
- return val;
- }
-
- function getSideBorderPadding(element) {
- return element.outerWidth(false) - element.width();
- }
-
- function installKeyUpChangeEvent(element) {
- var key="keyup-change-value";
- element.on("keydown", function () {
- if ($.data(element, key) === undefined) {
- $.data(element, key, element.val());
- }
- });
- element.on("keyup", function () {
- var val= $.data(element, key);
- if (val !== undefined && element.val() !== val) {
- $.removeData(element, key);
- element.trigger("keyup-change");
- }
- });
- }
-
-
- /**
- * filters mouse events so an event is fired only if the mouse moved.
- *
- * filters out mouse events that occur when mouse is stationary but
- * the elements under the pointer are scrolled.
- */
- function installFilteredMouseMove(element) {
- element.on("mousemove", function (e) {
- var lastpos = lastMousePosition;
- if (lastpos === undefined || lastpos.x !== e.pageX || lastpos.y !== e.pageY) {
- $(e.target).trigger("mousemove-filtered", e);
- }
- });
- }
-
- /**
- * Debounces a function. Returns a function that calls the original fn function only if no invocations have been made
- * within the last quietMillis milliseconds.
- *
- * @param quietMillis number of milliseconds to wait before invoking fn
- * @param fn function to be debounced
- * @param ctx object to be used as this reference within fn
- * @return debounced version of fn
- */
- function debounce(quietMillis, fn, ctx) {
- ctx = ctx || undefined;
- var timeout;
- return function () {
- var args = arguments;
- window.clearTimeout(timeout);
- timeout = window.setTimeout(function() {
- fn.apply(ctx, args);
- }, quietMillis);
- };
- }
-
- function installDebouncedScroll(threshold, element) {
- var notify = debounce(threshold, function (e) { element.trigger("scroll-debounced", e);});
- element.on("scroll", function (e) {
- if (indexOf(e.target, element.get()) >= 0) notify(e);
- });
- }
-
- function focus($el) {
- if ($el[0] === document.activeElement) return;
-
- /* set the focus in a 0 timeout - that way the focus is set after the processing
- of the current event has finished - which seems like the only reliable way
- to set focus */
- window.setTimeout(function() {
- var el=$el[0], pos=$el.val().length, range;
-
- $el.focus();
-
- /* make sure el received focus so we do not error out when trying to manipulate the caret.
- sometimes modals or others listeners may steal it after its set */
- var isVisible = (el.offsetWidth > 0 || el.offsetHeight > 0);
- if (isVisible && el === document.activeElement) {
-
- /* after the focus is set move the caret to the end, necessary when we val()
- just before setting focus */
- if(el.setSelectionRange)
- {
- el.setSelectionRange(pos, pos);
- }
- else if (el.createTextRange) {
- range = el.createTextRange();
- range.collapse(false);
- range.select();
- }
- }
- }, 0);
- }
-
- function getCursorInfo(el) {
- el = $(el)[0];
- var offset = 0;
- var length = 0;
- if ('selectionStart' in el) {
- offset = el.selectionStart;
- length = el.selectionEnd - offset;
- } else if ('selection' in document) {
- el.focus();
- var sel = document.selection.createRange();
- length = document.selection.createRange().text.length;
- sel.moveStart('character', -el.value.length);
- offset = sel.text.length - length;
- }
- return { offset: offset, length: length };
- }
-
- function killEvent(event) {
- event.preventDefault();
- event.stopPropagation();
- }
- function killEventImmediately(event) {
- event.preventDefault();
- event.stopImmediatePropagation();
- }
-
- function measureTextWidth(e) {
- if (!sizer){
- var style = e[0].currentStyle || window.getComputedStyle(e[0], null);
- sizer = $(document.createElement("div")).css({
- position: "absolute",
- left: "-10000px",
- top: "-10000px",
- display: "none",
- fontSize: style.fontSize,
- fontFamily: style.fontFamily,
- fontStyle: style.fontStyle,
- fontWeight: style.fontWeight,
- letterSpacing: style.letterSpacing,
- textTransform: style.textTransform,
- whiteSpace: "nowrap"
- });
- sizer.attr("class","select2-sizer");
- $(document.body).append(sizer);
- }
- sizer.text(e.val());
- return sizer.width();
- }
-
- function syncCssClasses(dest, src, adapter) {
- var classes, replacements = [], adapted;
-
- classes = $.trim(dest.attr("class"));
-
- if (classes) {
- classes = '' + classes; // for IE which returns object
-
- $(classes.split(/\s+/)).each2(function() {
- if (this.indexOf("select2-") === 0) {
- replacements.push(this);
- }
- });
- }
-
- classes = $.trim(src.attr("class"));
-
- if (classes) {
- classes = '' + classes; // for IE which returns object
-
- $(classes.split(/\s+/)).each2(function() {
- if (this.indexOf("select2-") !== 0) {
- adapted = adapter(this);
-
- if (adapted) {
- replacements.push(adapted);
- }
- }
- });
- }
-
- dest.attr("class", replacements.join(" "));
- }
-
-
- function markMatch(text, term, markup, escapeMarkup) {
- var match=stripDiacritics(text.toUpperCase()).indexOf(stripDiacritics(term.toUpperCase())),
- tl=term.length;
-
- if (match<0) {
- markup.push(escapeMarkup(text));
- return;
- }
-
- markup.push(escapeMarkup(text.substring(0, match)));
- markup.push("");
- markup.push(escapeMarkup(text.substring(match, match + tl)));
- markup.push(" ");
- markup.push(escapeMarkup(text.substring(match + tl, text.length)));
- }
-
- function defaultEscapeMarkup(markup) {
- var replace_map = {
- '\\': '\',
- '&': '&',
- '<': '<',
- '>': '>',
- '"': '"',
- "'": ''',
- "/": '/'
- };
-
- return String(markup).replace(/[&<>"'\/\\]/g, function (match) {
- return replace_map[match];
- });
- }
-
- /**
- * Produces an ajax-based query function
- *
- * @param options object containing configuration parameters
- * @param options.params parameter map for the transport ajax call, can contain such options as cache, jsonpCallback, etc. see $.ajax
- * @param options.transport function that will be used to execute the ajax request. must be compatible with parameters supported by $.ajax
- * @param options.url url for the data
- * @param options.data a function(searchTerm, pageNumber, context) that should return an object containing query string parameters for the above url.
- * @param options.dataType request data type: ajax, jsonp, other datatypes supported by jQuery's $.ajax function or the transport function if specified
- * @param options.quietMillis (optional) milliseconds to wait before making the ajaxRequest, helps debounce the ajax function if invoked too often
- * @param options.results a function(remoteData, pageNumber, query) that converts data returned form the remote request to the format expected by Select2.
- * The expected format is an object containing the following keys:
- * results array of objects that will be used as choices
- * more (optional) boolean indicating whether there are more results available
- * Example: {results:[{id:1, text:'Red'},{id:2, text:'Blue'}], more:true}
- */
- function ajax(options) {
- var timeout, // current scheduled but not yet executed request
- handler = null,
- quietMillis = options.quietMillis || 100,
- ajaxUrl = options.url,
- self = this;
-
- return function (query) {
- window.clearTimeout(timeout);
- timeout = window.setTimeout(function () {
- var data = options.data, // ajax data function
- url = ajaxUrl, // ajax url string or function
- transport = options.transport || $.fn.select2.ajaxDefaults.transport,
- // deprecated - to be removed in 4.0 - use params instead
- deprecated = {
- type: options.type || 'GET', // set type of request (GET or POST)
- cache: options.cache || false,
- jsonpCallback: options.jsonpCallback||undefined,
- dataType: options.dataType||"json"
- },
- params = $.extend({}, $.fn.select2.ajaxDefaults.params, deprecated);
-
- data = data ? data.call(self, query.term, query.page, query.context) : null;
- url = (typeof url === 'function') ? url.call(self, query.term, query.page, query.context) : url;
-
- if (handler && typeof handler.abort === "function") { handler.abort(); }
-
- if (options.params) {
- if ($.isFunction(options.params)) {
- $.extend(params, options.params.call(self));
- } else {
- $.extend(params, options.params);
- }
- }
-
- $.extend(params, {
- url: url,
- dataType: options.dataType,
- data: data,
- success: function (data) {
- // TODO - replace query.page with query so users have access to term, page, etc.
- // added query as third paramter to keep backwards compatibility
- var results = options.results(data, query.page, query);
- query.callback(results);
- },
- error: function(jqXHR, textStatus, errorThrown){
- var results = {
- hasError: true,
- jqXHR: jqXHR,
- textStatus: textStatus,
- errorThrown: errorThrown
- };
-
- query.callback(results);
- }
- });
- handler = transport.call(self, params);
- }, quietMillis);
- };
- }
-
- /**
- * Produces a query function that works with a local array
- *
- * @param options object containing configuration parameters. The options parameter can either be an array or an
- * object.
- *
- * If the array form is used it is assumed that it contains objects with 'id' and 'text' keys.
- *
- * If the object form is used it is assumed that it contains 'data' and 'text' keys. The 'data' key should contain
- * an array of objects that will be used as choices. These objects must contain at least an 'id' key. The 'text'
- * key can either be a String in which case it is expected that each element in the 'data' array has a key with the
- * value of 'text' which will be used to match choices. Alternatively, text can be a function(item) that can extract
- * the text.
- */
- function local(options) {
- var data = options, // data elements
- dataText,
- tmp,
- text = function (item) { return ""+item.text; }; // function used to retrieve the text portion of a data item that is matched against the search
-
- if ($.isArray(data)) {
- tmp = data;
- data = { results: tmp };
- }
-
- if ($.isFunction(data) === false) {
- tmp = data;
- data = function() { return tmp; };
- }
-
- var dataItem = data();
- if (dataItem.text) {
- text = dataItem.text;
- // if text is not a function we assume it to be a key name
- if (!$.isFunction(text)) {
- dataText = dataItem.text; // we need to store this in a separate variable because in the next step data gets reset and data.text is no longer available
- text = function (item) { return item[dataText]; };
- }
- }
-
- return function (query) {
- var t = query.term, filtered = { results: [] }, process;
- if (t === "") {
- query.callback(data());
- return;
- }
-
- process = function(datum, collection) {
- var group, attr;
- datum = datum[0];
- if (datum.children) {
- group = {};
- for (attr in datum) {
- if (datum.hasOwnProperty(attr)) group[attr]=datum[attr];
- }
- group.children=[];
- $(datum.children).each2(function(i, childDatum) { process(childDatum, group.children); });
- if (group.children.length || query.matcher(t, text(group), datum)) {
- collection.push(group);
- }
- } else {
- if (query.matcher(t, text(datum), datum)) {
- collection.push(datum);
- }
- }
- };
-
- $(data().results).each2(function(i, datum) { process(datum, filtered.results); });
- query.callback(filtered);
- };
- }
-
- // TODO javadoc
- function tags(data) {
- var isFunc = $.isFunction(data);
- return function (query) {
- var t = query.term, filtered = {results: []};
- var result = isFunc ? data(query) : data;
- if ($.isArray(result)) {
- $(result).each(function () {
- var isObject = this.text !== undefined,
- text = isObject ? this.text : this;
- if (t === "" || query.matcher(t, text)) {
- filtered.results.push(isObject ? this : {id: this, text: this});
- }
- });
- query.callback(filtered);
- }
- };
- }
-
- /**
- * Checks if the formatter function should be used.
- *
- * Throws an error if it is not a function. Returns true if it should be used,
- * false if no formatting should be performed.
- *
- * @param formatter
- */
- function checkFormatter(formatter, formatterName) {
- if ($.isFunction(formatter)) return true;
- if (!formatter) return false;
- if (typeof(formatter) === 'string') return true;
- throw new Error(formatterName +" must be a string, function, or falsy value");
- }
-
-/**
- * Returns a given value
- * If given a function, returns its output
- *
- * @param val string|function
- * @param context value of "this" to be passed to function
- * @returns {*}
- */
- function evaluate(val, context) {
- if ($.isFunction(val)) {
- var args = Array.prototype.slice.call(arguments, 2);
- return val.apply(context, args);
- }
- return val;
- }
-
- function countResults(results) {
- var count = 0;
- $.each(results, function(i, item) {
- if (item.children) {
- count += countResults(item.children);
- } else {
- count++;
- }
- });
- return count;
- }
-
- /**
- * Default tokenizer. This function uses breaks the input on substring match of any string from the
- * opts.tokenSeparators array and uses opts.createSearchChoice to create the choice object. Both of those
- * two options have to be defined in order for the tokenizer to work.
- *
- * @param input text user has typed so far or pasted into the search field
- * @param selection currently selected choices
- * @param selectCallback function(choice) callback tho add the choice to selection
- * @param opts select2's opts
- * @return undefined/null to leave the current input unchanged, or a string to change the input to the returned value
- */
- function defaultTokenizer(input, selection, selectCallback, opts) {
- var original = input, // store the original so we can compare and know if we need to tell the search to update its text
- dupe = false, // check for whether a token we extracted represents a duplicate selected choice
- token, // token
- index, // position at which the separator was found
- i, l, // looping variables
- separator; // the matched separator
-
- if (!opts.createSearchChoice || !opts.tokenSeparators || opts.tokenSeparators.length < 1) return undefined;
-
- while (true) {
- index = -1;
-
- for (i = 0, l = opts.tokenSeparators.length; i < l; i++) {
- separator = opts.tokenSeparators[i];
- index = input.indexOf(separator);
- if (index >= 0) break;
- }
-
- if (index < 0) break; // did not find any token separator in the input string, bail
-
- token = input.substring(0, index);
- input = input.substring(index + separator.length);
-
- if (token.length > 0) {
- token = opts.createSearchChoice.call(this, token, selection);
- if (token !== undefined && token !== null && opts.id(token) !== undefined && opts.id(token) !== null) {
- dupe = false;
- for (i = 0, l = selection.length; i < l; i++) {
- if (equal(opts.id(token), opts.id(selection[i]))) {
- dupe = true; break;
- }
- }
-
- if (!dupe) selectCallback(token);
- }
- }
- }
-
- if (original!==input) return input;
- }
-
- function cleanupJQueryElements() {
- var self = this;
-
- $.each(arguments, function (i, element) {
- self[element].remove();
- self[element] = null;
- });
- }
-
- /**
- * Creates a new class
- *
- * @param superClass
- * @param methods
- */
- function clazz(SuperClass, methods) {
- var constructor = function () {};
- constructor.prototype = new SuperClass;
- constructor.prototype.constructor = constructor;
- constructor.prototype.parent = SuperClass.prototype;
- constructor.prototype = $.extend(constructor.prototype, methods);
- return constructor;
- }
-
- AbstractSelect2 = clazz(Object, {
-
- // abstract
- bind: function (func) {
- var self = this;
- return function () {
- func.apply(self, arguments);
- };
- },
-
- // abstract
- init: function (opts) {
- var results, search, resultsSelector = ".select2-results";
-
- // prepare options
- this.opts = opts = this.prepareOpts(opts);
-
- this.id=opts.id;
-
- // destroy if called on an existing component
- if (opts.element.data("select2") !== undefined &&
- opts.element.data("select2") !== null) {
- opts.element.data("select2").destroy();
- }
-
- this.container = this.createContainer();
-
- this.liveRegion = $('.select2-hidden-accessible');
- if (this.liveRegion.length == 0) {
- this.liveRegion = $("", {
- role: "status",
- "aria-live": "polite"
- })
- .addClass("select2-hidden-accessible")
- .appendTo(document.body);
- }
-
- this.containerId="s2id_"+(opts.element.attr("id") || "autogen"+nextUid());
- this.containerEventName= this.containerId
- .replace(/([.])/g, '_')
- .replace(/([;&,\-\.\+\*\~':"\!\^#$%@\[\]\(\)=>\|])/g, '\\$1');
- this.container.attr("id", this.containerId);
-
- this.container.attr("title", opts.element.attr("title"));
-
- this.body = $(document.body);
-
- syncCssClasses(this.container, this.opts.element, this.opts.adaptContainerCssClass);
-
- this.container.attr("style", opts.element.attr("style"));
- this.container.css(evaluate(opts.containerCss, this.opts.element));
- this.container.addClass(evaluate(opts.containerCssClass, this.opts.element));
-
- this.elementTabIndex = this.opts.element.attr("tabindex");
-
- // swap container for the element
- this.opts.element
- .data("select2", this)
- .attr("tabindex", "-1")
- .before(this.container)
- .on("click.select2", killEvent); // do not leak click events
-
- this.container.data("select2", this);
-
- this.dropdown = this.container.find(".select2-drop");
-
- syncCssClasses(this.dropdown, this.opts.element, this.opts.adaptDropdownCssClass);
-
- this.dropdown.addClass(evaluate(opts.dropdownCssClass, this.opts.element));
- this.dropdown.data("select2", this);
- this.dropdown.on("click", killEvent);
-
- this.results = results = this.container.find(resultsSelector);
- this.search = search = this.container.find("input.select2-input");
-
- this.queryCount = 0;
- this.resultsPage = 0;
- this.context = null;
-
- // initialize the container
- this.initContainer();
-
- this.container.on("click", killEvent);
-
- installFilteredMouseMove(this.results);
-
- this.dropdown.on("mousemove-filtered", resultsSelector, this.bind(this.highlightUnderEvent));
- this.dropdown.on("touchstart touchmove touchend", resultsSelector, this.bind(function (event) {
- this._touchEvent = true;
- this.highlightUnderEvent(event);
- }));
- this.dropdown.on("touchmove", resultsSelector, this.bind(this.touchMoved));
- this.dropdown.on("touchstart touchend", resultsSelector, this.bind(this.clearTouchMoved));
-
- // Waiting for a click event on touch devices to select option and hide dropdown
- // otherwise click will be triggered on an underlying element
- this.dropdown.on('click', this.bind(function (event) {
- if (this._touchEvent) {
- this._touchEvent = false;
- this.selectHighlighted();
- }
- }));
-
- installDebouncedScroll(80, this.results);
- this.dropdown.on("scroll-debounced", resultsSelector, this.bind(this.loadMoreIfNeeded));
-
- // do not propagate change event from the search field out of the component
- $(this.container).on("change", ".select2-input", function(e) {e.stopPropagation();});
- $(this.dropdown).on("change", ".select2-input", function(e) {e.stopPropagation();});
-
- // if jquery.mousewheel plugin is installed we can prevent out-of-bounds scrolling of results via mousewheel
- if ($.fn.mousewheel) {
- results.mousewheel(function (e, delta, deltaX, deltaY) {
- var top = results.scrollTop();
- if (deltaY > 0 && top - deltaY <= 0) {
- results.scrollTop(0);
- killEvent(e);
- } else if (deltaY < 0 && results.get(0).scrollHeight - results.scrollTop() + deltaY <= results.height()) {
- results.scrollTop(results.get(0).scrollHeight - results.height());
- killEvent(e);
- }
- });
- }
-
- installKeyUpChangeEvent(search);
- search.on("keyup-change input paste", this.bind(this.updateResults));
- search.on("focus", function () { search.addClass("select2-focused"); });
- search.on("blur", function () { search.removeClass("select2-focused");});
-
- this.dropdown.on("mouseup", resultsSelector, this.bind(function (e) {
- if ($(e.target).closest(".select2-result-selectable").length > 0) {
- this.highlightUnderEvent(e);
- this.selectHighlighted(e);
- }
- }));
-
- // trap all mouse events from leaving the dropdown. sometimes there may be a modal that is listening
- // for mouse events outside of itself so it can close itself. since the dropdown is now outside the select2's
- // dom it will trigger the popup close, which is not what we want
- // focusin can cause focus wars between modals and select2 since the dropdown is outside the modal.
- this.dropdown.on("click mouseup mousedown touchstart touchend focusin", function (e) { e.stopPropagation(); });
-
- this.lastSearchTerm = undefined;
-
- if ($.isFunction(this.opts.initSelection)) {
- // initialize selection based on the current value of the source element
- this.initSelection();
-
- // if the user has provided a function that can set selection based on the value of the source element
- // we monitor the change event on the element and trigger it, allowing for two way synchronization
- this.monitorSource();
- }
-
- if (opts.maximumInputLength !== null) {
- this.search.attr("maxlength", opts.maximumInputLength);
- }
-
- var disabled = opts.element.prop("disabled");
- if (disabled === undefined) disabled = false;
- this.enable(!disabled);
-
- var readonly = opts.element.prop("readonly");
- if (readonly === undefined) readonly = false;
- this.readonly(readonly);
-
- // Calculate size of scrollbar
- scrollBarDimensions = scrollBarDimensions || measureScrollbar();
-
- this.autofocus = opts.element.prop("autofocus");
- opts.element.prop("autofocus", false);
- if (this.autofocus) this.focus();
-
- this.search.attr("placeholder", opts.searchInputPlaceholder);
- },
-
- // abstract
- destroy: function () {
- var element=this.opts.element, select2 = element.data("select2"), self = this;
-
- this.close();
-
- if (element.length && element[0].detachEvent && self._sync) {
- element.each(function () {
- if (self._sync) {
- this.detachEvent("onpropertychange", self._sync);
- }
- });
- }
- if (this.propertyObserver) {
- this.propertyObserver.disconnect();
- this.propertyObserver = null;
- }
- this._sync = null;
-
- if (select2 !== undefined) {
- select2.container.remove();
- select2.liveRegion.remove();
- select2.dropdown.remove();
- element.removeData("select2")
- .off(".select2");
- if (!element.is("input[type='hidden']")) {
- element
- .show()
- .prop("autofocus", this.autofocus || false);
- if (this.elementTabIndex) {
- element.attr({tabindex: this.elementTabIndex});
- } else {
- element.removeAttr("tabindex");
- }
- element.show();
- } else {
- element.css("display", "");
- }
- }
-
- cleanupJQueryElements.call(this,
- "container",
- "liveRegion",
- "dropdown",
- "results",
- "search"
- );
- },
-
- // abstract
- optionToData: function(element) {
- if (element.is("option")) {
- return {
- id:element.prop("value"),
- text:element.text(),
- element: element.get(),
- css: element.attr("class"),
- disabled: element.prop("disabled"),
- locked: equal(element.attr("locked"), "locked") || equal(element.data("locked"), true)
- };
- } else if (element.is("optgroup")) {
- return {
- text:element.attr("label"),
- children:[],
- element: element.get(),
- css: element.attr("class")
- };
- }
- },
-
- // abstract
- prepareOpts: function (opts) {
- var element, select, idKey, ajaxUrl, self = this;
-
- element = opts.element;
-
- if (element.get(0).tagName.toLowerCase() === "select") {
- this.select = select = opts.element;
- }
-
- if (select) {
- // these options are not allowed when attached to a select because they are picked up off the element itself
- $.each(["id", "multiple", "ajax", "query", "createSearchChoice", "initSelection", "data", "tags"], function () {
- if (this in opts) {
- throw new Error("Option '" + this + "' is not allowed for Select2 when attached to a element.");
- }
- });
- }
-
- 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 = $.extend({}, {
- populateResults: function(container, results, query) {
- var populate, id=this.opts.id, liveRegion=this.liveRegion;
-
- populate=function(results, container, depth) {
-
- var i, l, result, selectable, disabled, compound, node, label, innerContainer, formatted;
-
- results = opts.sortResults(results, container, query);
-
- // collect the created nodes for bulk append
- var nodes = [];
- for (i = 0, l = results.length; i < l; i = i + 1) {
-
- result=results[i];
-
- disabled = (result.disabled === true);
- selectable = (!disabled) && (id(result) !== undefined);
-
- compound=result.children && result.children.length > 0;
-
- node=$("" + evaluate(opts.formatSelectionTooBig, opts.element, maxSelSize) + " ");
- return;
- }
- }
-
- if (search.val().length < opts.minimumInputLength) {
- if (checkFormatter(opts.formatInputTooShort, "formatInputTooShort")) {
- render("" + evaluate(opts.formatInputTooShort, opts.element, search.val(), opts.minimumInputLength) + " ");
- } else {
- render("");
- }
- if (initial && this.showSearch) this.showSearch(true);
- return;
- }
-
- if (opts.maximumInputLength && search.val().length > opts.maximumInputLength) {
- if (checkFormatter(opts.formatInputTooLong, "formatInputTooLong")) {
- render("" + evaluate(opts.formatInputTooLong, opts.element, search.val(), opts.maximumInputLength) + " ");
- } else {
- render("");
- }
- return;
- }
-
- if (opts.formatSearching && this.findHighlightableChoices().length === 0) {
- render("" + evaluate(opts.formatSearching, opts.element) + " ");
- }
-
- search.addClass("select2-active");
-
- this.removeHighlight();
-
- // give the tokenizer a chance to pre-process the input
- input = this.tokenize();
- if (input != undefined && input != null) {
- search.val(input);
- }
-
- this.resultsPage = 1;
-
- opts.query({
- element: opts.element,
- term: search.val(),
- page: this.resultsPage,
- context: null,
- matcher: opts.matcher,
- callback: this.bind(function (data) {
- var def; // default choice
-
- // ignore old responses
- if (queryNumber != this.queryCount) {
- return;
- }
-
- // ignore a response if the select2 has been closed before it was received
- if (!this.opened()) {
- this.search.removeClass("select2-active");
- return;
- }
-
- // handle ajax error
- if(data.hasError !== undefined && checkFormatter(opts.formatAjaxError, "formatAjaxError")) {
- render("" + evaluate(opts.formatAjaxError, opts.element, data.jqXHR, data.textStatus, data.errorThrown) + " ");
- return;
- }
-
- // save context, if any
- this.context = (data.context===undefined) ? null : data.context;
- // create a default choice and prepend it to the list
- if (this.opts.createSearchChoice && search.val() !== "") {
- def = this.opts.createSearchChoice.call(self, search.val(), data.results);
- if (def !== undefined && def !== null && self.id(def) !== undefined && self.id(def) !== null) {
- if ($(data.results).filter(
- function () {
- return equal(self.id(this), self.id(def));
- }).length === 0) {
- this.opts.createSearchChoicePosition(data.results, def);
- }
- }
- }
-
- if (data.results.length === 0 && checkFormatter(opts.formatNoMatches, "formatNoMatches")) {
- render("" + evaluate(opts.formatNoMatches, opts.element, search.val()) + " ");
- if(this.showSearch){
- this.showSearch(search.val());
- }
- return;
- }
-
- results.empty();
- self.opts.populateResults.call(this, results, data.results, {term: search.val(), page: this.resultsPage, context:null});
-
- if (data.more === true && checkFormatter(opts.formatLoadMore, "formatLoadMore")) {
- results.append("" + opts.escapeMarkup(evaluate(opts.formatLoadMore, opts.element, this.resultsPage)) + " ");
- window.setTimeout(function() { self.loadMoreIfNeeded(); }, 10);
- }
-
- this.postprocessResults(data, initial);
-
- postRender();
-
- this.opts.element.trigger({ type: "select2-loaded", items: data });
- })});
- },
-
- // abstract
- cancel: function () {
- this.close();
- },
-
- // abstract
- blur: function () {
- // if selectOnBlur == true, select the currently highlighted option
- if (this.opts.selectOnBlur)
- this.selectHighlighted({noFocus: true});
-
- this.close();
- this.container.removeClass("select2-container-active");
- // synonymous to .is(':focus'), which is available in jquery >= 1.6
- if (this.search[0] === document.activeElement) { this.search.blur(); }
- this.clearSearch();
- this.selection.find(".select2-search-choice-focus").removeClass("select2-search-choice-focus");
- },
-
- // abstract
- focusSearch: function () {
- focus(this.search);
- },
-
- // abstract
- selectHighlighted: function (options) {
- if (this._touchMoved) {
- this.clearTouchMoved();
- return;
- }
- var index=this.highlight(),
- highlighted=this.results.find(".select2-highlighted"),
- data = highlighted.closest('.select2-result').data("select2-data");
-
- if (data) {
- this.highlight(index);
- this.onSelect(data, options);
- } else if (options && options.noFocus) {
- this.close();
- }
- },
-
- // abstract
- getPlaceholder: function () {
- var placeholderOption;
- return this.opts.element.attr("placeholder") ||
- this.opts.element.attr("data-placeholder") || // jquery 1.4 compat
- this.opts.element.data("placeholder") ||
- this.opts.placeholder ||
- ((placeholderOption = this.getPlaceholderOption()) !== undefined ? placeholderOption.text() : undefined);
- },
-
- // abstract
- getPlaceholderOption: function() {
- if (this.select) {
- var firstOption = this.select.children('option').first();
- if (this.opts.placeholderOption !== undefined ) {
- //Determine the placeholder option based on the specified placeholderOption setting
- return (this.opts.placeholderOption === "first" && firstOption) ||
- (typeof this.opts.placeholderOption === "function" && this.opts.placeholderOption(this.select));
- } else if ($.trim(firstOption.text()) === "" && firstOption.val() === "") {
- //No explicit placeholder option specified, use the first if it's blank
- return firstOption;
- }
- }
- },
-
- /**
- * Get the desired width for the container element. This is
- * derived first from option `width` passed to select2, then
- * the inline 'style' on the original element, and finally
- * falls back to the jQuery calculated element width.
- */
- // abstract
- initContainerWidth: function () {
- function resolveContainerWidth() {
- var style, attrs, matches, i, l, attr;
-
- if (this.opts.width === "off") {
- return null;
- } else if (this.opts.width === "element"){
- return this.opts.element.outerWidth(false) === 0 ? 'auto' : this.opts.element.outerWidth(false) + 'px';
- } 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 (typeof(style) === "string") {
- attrs = style.split(';');
- for (i = 0, l = attrs.length; i < l; i = i + 1) {
- attr = attrs[i].replace(/\s/g, '');
- matches = attr.match(/^width:(([-+]?([0-9]*\.)?[0-9]+)(px|em|ex|%|in|cm|mm|pt|pc))/i);
- if (matches !== null && matches.length >= 1)
- return matches[1];
- }
- }
-
- if (this.opts.width === "resolve") {
- // next check if css('width') can resolve a width that is percent based, this is sometimes possible
- // when attached to input type=hidden or elements hidden via css
- style = this.opts.element.css('width');
- if (style.indexOf("%") > 0) return style;
-
- // finally, fallback on the calculated width of the element
- return (this.opts.element.outerWidth(false) === 0 ? 'auto' : this.opts.element.outerWidth(false) + 'px');
- }
-
- return null;
- } else if ($.isFunction(this.opts.width)) {
- return this.opts.width();
- } else {
- return this.opts.width;
- }
- };
-
- var width = resolveContainerWidth.call(this);
- if (width !== null) {
- this.container.css("width", width);
- }
- }
- });
-
- SingleSelect2 = clazz(AbstractSelect2, {
-
- // single
-
- createContainer: function () {
- var container = $(document.createElement("div")).attr({
- "class": "select2-container"
- }).html([
- "",
- " ",
- "",
- "
",
- "
",
- "
",
- "
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) {
- data = self.optionToData(elm);
- return false;
- });
- this.updateSelection(data);
- this.setPlaceholder();
- if (triggerChange) {
- this.triggerChange({added: data, removed:oldData});
- }
- } else {
- // val is an id. !val is true for [undefined,null,'',0] - 0 is legal
- if (!val && val !== 0) {
- this.clear(triggerChange);
- return;
- }
- if (this.opts.initSelection === undefined) {
- throw new Error("cannot call val() if initSelection() is not defined");
- }
- this.opts.element.val(val);
- this.opts.initSelection(this.opts.element, function(data){
- self.opts.element.val(!data ? "" : self.id(data));
- self.updateSelection(data);
- self.setPlaceholder();
- if (triggerChange) {
- self.triggerChange({added: data, removed:oldData});
- }
- });
- }
- },
-
- // single
- clearSearch: function () {
- this.search.val("");
- this.focusser.val("");
- },
-
- // single
- data: function(value) {
- var data,
- triggerChange = false;
-
- if (arguments.length === 0) {
- data = this.selection.data("select2-data");
- 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];
- }
- if (!value) {
- this.clear(triggerChange);
- } else {
- data = this.data();
- this.opts.element.val(!value ? "" : this.id(value));
- this.updateSelection(value);
- if (triggerChange) {
- this.triggerChange({added: value, removed:data});
- }
- }
- }
- }
- });
-
- MultiSelect2 = clazz(AbstractSelect2, {
-
- // multi
- createContainer: function () {
- var container = $(document.createElement("div")).attr({
- "class": "select2-container select2-container-multi"
- }).html([
- "",
- ""].join(""));
- return container;
- },
-
- // multi
- prepareOpts: function () {
- var opts = this.parent.prepareOpts.apply(this, arguments),
- self=this;
-
- // TODO validate placeholder is a string if specified
- if (opts.element.get(0).tagName.toLowerCase() === "select") {
- // install the selection initializer
- opts.initSelection = function (element, callback) {
-
- var data = [];
-
- element.find("option").filter(function() { return this.selected && !this.disabled }).each2(function (i, elm) {
- data.push(self.optionToData(elm));
- });
- callback(data);
- };
- } else if ("data" in opts) {
- // install default initSelection when applied to hidden input and data is local
- opts.initSelection = opts.initSelection || function (element, callback) {
- var ids = splitVal(element.val(), opts.separator, opts.transformVal);
- //search in data by array of ids, storing matching items in a list
- var matches = [];
- opts.query({
- matcher: function(term, text, el){
- var is_match = $.grep(ids, function(id) {
- return equal(id, opts.id(el));
- }).length;
- if (is_match) {
- matches.push(el);
- }
- return is_match;
- },
- callback: !$.isFunction(callback) ? $.noop : function() {
- // reorder matches based on the order they appear in the ids array because right now
- // they are in the order in which they appear in data array
- var ordered = [];
- for (var i = 0; i < ids.length; i++) {
- var id = ids[i];
- for (var j = 0; j < matches.length; j++) {
- var match = matches[j];
- if (equal(id, opts.id(match))) {
- ordered.push(match);
- matches.splice(j, 1);
- break;
- }
- }
- }
- callback(ordered);
- }
- });
- };
- }
-
- return opts;
- },
-
- // multi
- selectChoice: function (choice) {
-
- var selected = this.container.find(".select2-search-choice-focus");
- if (selected.length && choice && choice[0] == selected[0]) {
-
- } else {
- if (selected.length) {
- this.opts.element.trigger("choice-deselected", selected);
- }
- selected.removeClass("select2-search-choice-focus");
- if (choice && choice.length) {
- this.close();
- choice.addClass("select2-search-choice-focus");
- this.opts.element.trigger("choice-selected", choice);
- }
- }
- },
-
- // multi
- destroy: function() {
- $("label[for='" + this.search.attr('id') + "']")
- .attr('for', this.opts.element.attr("id"));
- this.parent.destroy.apply(this, arguments);
-
- cleanupJQueryElements.call(this,
- "searchContainer",
- "selection"
- );
- },
-
- // multi
- initContainer: function () {
-
- var selector = ".select2-choices", selection;
-
- this.searchContainer = this.container.find(".select2-search-field");
- this.selection = selection = this.container.find(selector);
-
- var _this = this;
- this.selection.on("click", ".select2-container:not(.select2-container-disabled) .select2-search-choice:not(.select2-locked)", function (e) {
- _this.search[0].focus();
- _this.selectChoice($(this));
- });
-
- // rewrite labels from original element to focusser
- this.search.attr("id", "s2id_autogen"+nextUid());
-
- this.search.prev()
- .text($("label[for='" + this.opts.element.attr("id") + "']").text())
- .attr('for', this.search.attr('id'));
- 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;
- if (!this.isInterfaceEnabled()) return;
- if (!this.opened()) {
- this.open();
- }
- }));
-
- this.search.attr("tabindex", this.elementTabIndex);
-
- this.keydowns = 0;
- this.search.on("keydown", this.bind(function (e) {
- if (!this.isInterfaceEnabled()) return;
-
- ++this.keydowns;
- var selected = selection.find(".select2-search-choice-focus");
- var prev = selected.prev(".select2-search-choice:not(.select2-locked)");
- var next = selected.next(".select2-search-choice:not(.select2-locked)");
- var pos = getCursorInfo(this.search);
-
- if (selected.length &&
- (e.which == KEY.LEFT || e.which == KEY.RIGHT || e.which == KEY.BACKSPACE || e.which == KEY.DELETE || e.which == KEY.ENTER)) {
- var selectedChoice = selected;
- if (e.which == KEY.LEFT && prev.length) {
- selectedChoice = prev;
- }
- else if (e.which == KEY.RIGHT) {
- selectedChoice = next.length ? next : null;
- }
- else if (e.which === KEY.BACKSPACE) {
- if (this.unselect(selected.first())) {
- this.search.width(10);
- selectedChoice = prev.length ? prev : next;
- }
- } else if (e.which == KEY.DELETE) {
- if (this.unselect(selected.first())) {
- this.search.width(10);
- selectedChoice = next.length ? next : null;
- }
- } else if (e.which == KEY.ENTER) {
- selectedChoice = null;
- }
-
- this.selectChoice(selectedChoice);
- killEvent(e);
- if (!selectedChoice || !selectedChoice.length) {
- this.open();
- }
- return;
- } else if (((e.which === KEY.BACKSPACE && this.keydowns == 1)
- || e.which == KEY.LEFT) && (pos.offset == 0 && !pos.length)) {
-
- this.selectChoice(selection.find(".select2-search-choice:not(.select2-locked)").last());
- killEvent(e);
- return;
- } else {
- this.selectChoice(null);
- }
-
- if (this.opened()) {
- switch (e.which) {
- case KEY.UP:
- case KEY.DOWN:
- this.moveHighlight((e.which === KEY.UP) ? -1 : 1);
- killEvent(e);
- return;
- case KEY.ENTER:
- this.selectHighlighted();
- killEvent(e);
- return;
- case KEY.TAB:
- this.selectHighlighted({noFocus:true});
- this.close();
- return;
- case KEY.ESC:
- this.cancel(e);
- killEvent(e);
- return;
- }
- }
-
- if (e.which === KEY.TAB || KEY.isControl(e) || KEY.isFunctionKey(e)
- || e.which === KEY.BACKSPACE || e.which === KEY.ESC) {
- return;
- }
-
- if (e.which === KEY.ENTER) {
- if (this.opts.openOnEnter === false) {
- return;
- } else if (e.altKey || e.ctrlKey || e.shiftKey || e.metaKey) {
- return;
- }
- }
-
- this.open();
-
- if (e.which === KEY.PAGE_UP || e.which === KEY.PAGE_DOWN) {
- // prevent the page from scrolling
- killEvent(e);
- }
-
- if (e.which === KEY.ENTER) {
- // prevent form from being submitted
- killEvent(e);
- }
-
- }));
-
- this.search.on("keyup", this.bind(function (e) {
- this.keydowns = 0;
- this.resizeSearch();
- })
- );
-
- this.search.on("blur", this.bind(function(e) {
- this.container.removeClass("select2-container-active");
- this.search.removeClass("select2-focused");
- this.selectChoice(null);
- if (!this.opened()) this.clearSearch();
- e.stopImmediatePropagation();
- this.opts.element.trigger($.Event("select2-blur"));
- }));
-
- this.container.on("click", selector, this.bind(function (e) {
- if (!this.isInterfaceEnabled()) return;
- if ($(e.target).closest(".select2-search-choice").length > 0) {
- // clicked inside a select2 search choice, do not open
- return;
- }
- this.selectChoice(null);
- this.clearPlaceholder();
- if (!this.container.hasClass("select2-container-active")) {
- this.opts.element.trigger($.Event("select2-focus"));
- }
- this.open();
- this.focusSearch();
- e.preventDefault();
- }));
-
- this.container.on("focus", selector, this.bind(function () {
- if (!this.isInterfaceEnabled()) return;
- if (!this.container.hasClass("select2-container-active")) {
- this.opts.element.trigger($.Event("select2-focus"));
- }
- this.container.addClass("select2-container-active");
- this.dropdown.addClass("select2-drop-active");
- this.clearPlaceholder();
- }));
-
- this.initContainerWidth();
- this.opts.element.hide();
-
- // set the placeholder if necessary
- this.clearSearch();
- },
-
- // multi
- enableInterface: function() {
- if (this.parent.enableInterface.apply(this, arguments)) {
- this.search.prop("disabled", !this.isInterfaceEnabled());
- }
- },
-
- // multi
- initSelection: function () {
- var data;
- if (this.opts.element.val() === "" && this.opts.element.text() === "") {
- this.updateSelection([]);
- this.close();
- // set the placeholder if necessary
- this.clearSearch();
- }
- if (this.select || this.opts.element.val() !== "") {
- var self = this;
- this.opts.initSelection.call(null, this.opts.element, function(data){
- if (data !== undefined && data !== null) {
- self.updateSelection(data);
- self.close();
- // set the placeholder if necessary
- self.clearSearch();
- }
- });
- }
- },
-
- // multi
- clearSearch: function () {
- var placeholder = this.getPlaceholder(),
- maxWidth = this.getMaxSearchWidth();
-
- if (placeholder !== undefined && this.getVal().length === 0 && this.search.hasClass("select2-focused") === false) {
- this.search.val(placeholder).addClass("select2-default");
- // stretch the search box to full width of the container so as much of the placeholder is visible as possible
- // we could call this.resizeSearch(), but we do not because that requires a sizer and we do not want to create one so early because of a firefox bug, see #944
- this.search.width(maxWidth > 0 ? maxWidth : this.container.css("width"));
- } else {
- this.search.val("").width(10);
- }
- },
-
- // multi
- clearPlaceholder: function () {
- if (this.search.hasClass("select2-default")) {
- this.search.val("").removeClass("select2-default");
- }
- },
-
- // multi
- opening: function () {
- this.clearPlaceholder(); // should be done before super so placeholder is not used to search
- this.resizeSearch();
-
- this.parent.opening.apply(this, arguments);
-
- this.focusSearch();
-
- this.prefillNextSearchTerm();
- this.updateResults(true);
-
- if (this.opts.shouldFocusInput(this)) {
- this.search.focus();
- }
- this.opts.element.trigger($.Event("select2-open"));
- },
-
- // multi
- close: function () {
- if (!this.opened()) return;
- this.parent.close.apply(this, arguments);
- },
-
- // multi
- focus: function () {
- this.close();
- this.search.focus();
- },
-
- // multi
- isFocused: function () {
- return this.search.hasClass("select2-focused");
- },
-
- // multi
- updateSelection: function (data) {
- var ids = {}, filtered = [], self = this;
-
- // filter out duplicates
- $(data).each(function () {
- if (!(self.id(this) in ids)) {
- ids[self.id(this)] = 0;
- filtered.push(this);
- }
- });
-
- this.selection.find(".select2-search-choice").remove();
- this.addSelectedChoice(filtered);
- self.postprocessResults();
- },
-
- // multi
- tokenize: function() {
- var input = this.search.val();
- input = this.opts.tokenizer.call(this, input, this.data(), this.bind(this.onSelect), this.opts);
- if (input != null && input != undefined) {
- this.search.val(input);
- if (input.length > 0) {
- this.open();
- }
- }
-
- },
-
- // multi
- onSelect: function (data, options) {
-
- if (!this.triggerSelect(data) || data.text === "") { return; }
-
- this.addSelectedChoice(data);
-
- this.opts.element.trigger({ type: "selected", val: this.id(data), choice: data });
-
- // keep track of the search's value before it gets cleared
- this.lastSearchTerm = this.search.val();
-
- this.clearSearch();
- this.updateResults();
-
- if (this.select || !this.opts.closeOnSelect) this.postprocessResults(data, false, this.opts.closeOnSelect===true);
-
- if (this.opts.closeOnSelect) {
- this.close();
- this.search.width(10);
- } else {
- if (this.countSelectableResults()>0) {
- this.search.width(10);
- this.resizeSearch();
- if (this.getMaximumSelectionSize() > 0 && this.val().length >= this.getMaximumSelectionSize()) {
- // if we reached max selection size repaint the results so choices
- // are replaced with the max selection reached message
- this.updateResults(true);
- } else {
- // initializes search's value with nextSearchTerm and update search result
- if (this.prefillNextSearchTerm()) {
- this.updateResults();
- }
- }
- this.positionDropdown();
- } else {
- // if nothing left to select close
- this.close();
- this.search.width(10);
- }
- }
-
- // since its not possible to select an element that has already been
- // added we do not need to check if this is a new element before firing change
- this.triggerChange({ added: data });
-
- if (!options || !options.noFocus)
- this.focusSearch();
- },
-
- // multi
- cancel: function () {
- this.close();
- this.focusSearch();
- },
-
- 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 = $(
- "" +
- "
" +
- " "),
- disabledItem = $(
- "" +
- "
" +
- " ");
- var choice = enableChoice ? enabledItem : disabledItem,
- id = this.id(data),
- formatted,
- cssClass;
-
- formatted=this.opts.formatSelection(data, choice.find("div"), this.opts.escapeMarkup);
- if (formatted != undefined) {
- choice.find("div").replaceWith($("
").html(formatted));
- }
- cssClass=this.opts.formatSelectionCssClass(data, choice.find("div"));
- if (cssClass != undefined) {
- choice.addClass(cssClass);
- }
-
- if(enableChoice){
- choice.find(".select2-search-choice-close")
- .on("mousedown", killEvent)
- .on("click dblclick", this.bind(function (e) {
- if (!this.isInterfaceEnabled()) return;
-
- this.unselect($(e.target));
- this.selection.find(".select2-search-choice-focus").removeClass("select2-search-choice-focus");
- killEvent(e);
- this.close();
- this.focusSearch();
- })).on("focus", this.bind(function () {
- if (!this.isInterfaceEnabled()) return;
- this.container.addClass("select2-container-active");
- this.dropdown.addClass("select2-drop-active");
- }));
- }
-
- choice.data("select2-data", data);
- choice.insertBefore(this.searchContainer);
-
- return id;
- },
-
- // multi
- unselect: function (selected) {
- var val = this.getVal(),
- data,
- index;
- selected = selected.closest(".select2-search-choice");
-
- if (selected.length === 0) {
- throw "Invalid argument: " + selected + ". Must be .select2-search-choice";
- }
-
- data = selected.data("select2-data");
-
- if (!data) {
- // prevent a race condition when the 'x' is clicked really fast repeatedly the event can be queued
- // and invoked on an element already removed
- return;
- }
-
- var evt = $.Event("select2-removing");
- evt.val = this.id(data);
- evt.choice = data;
- this.opts.element.trigger(evt);
-
- if (evt.isDefaultPrevented()) {
- return false;
- }
-
- while((index = indexOf(this.id(data), val)) >= 0) {
- val.splice(index, 1);
- this.setVal(val);
- if (this.select) this.postprocessResults();
- }
-
- selected.remove();
-
- this.opts.element.trigger({ type: "select2-removed", val: this.id(data), choice: data });
- this.triggerChange({ removed: data });
-
- return true;
- },
-
- // multi
- postprocessResults: function (data, initial, noHighlightUpdate) {
- var val = this.getVal(),
- choices = this.results.find(".select2-result"),
- compound = this.results.find(".select2-result-with-children"),
- self = this;
-
- choices.each2(function (i, choice) {
- var id = self.id(choice.data("select2-data"));
- if (indexOf(id, val) >= 0) {
- choice.addClass("select2-selected");
- // mark all children of the selected parent as selected
- choice.find(".select2-result-selectable").addClass("select2-selected");
- }
- });
-
- compound.each2(function(i, choice) {
- // hide an optgroup if it doesn't have any selectable children
- if (!choice.is('.select2-result-selectable')
- && choice.find(".select2-result-selectable:not(.select2-selected)").length === 0) {
- choice.addClass("select2-selected");
- }
- });
-
- if (this.highlight() == -1 && noHighlightUpdate !== false && this.opts.closeOnSelect === true){
- self.highlight(0);
- }
-
- //If all results are chosen render formatNoMatches
- if(!this.opts.createSearchChoice && !choices.filter('.select2-result:not(.select2-selected)').length > 0){
- if(!data || data && !data.more && this.results.find(".select2-no-results").length === 0) {
- if (checkFormatter(self.opts.formatNoMatches, "formatNoMatches")) {
- this.results.append("" + evaluate(self.opts.formatNoMatches, self.opts.element, self.search.val()) + " ");
- }
- }
- }
-
- },
-
- // multi
- getMaxSearchWidth: function() {
- return this.selection.width() - getSideBorderPadding(this.search);
- },
-
- // multi
- resizeSearch: function () {
- var minimumWidth, left, maxWidth, containerLeft, searchWidth,
- sideBorderPadding = getSideBorderPadding(this.search);
-
- minimumWidth = measureTextWidth(this.search) + 10;
-
- left = this.search.offset().left;
-
- maxWidth = this.selection.width();
- containerLeft = this.selection.offset().left;
-
- searchWidth = maxWidth - (left - containerLeft) - sideBorderPadding;
-
- if (searchWidth < minimumWidth) {
- searchWidth = maxWidth - sideBorderPadding;
- }
-
- if (searchWidth < 40) {
- searchWidth = maxWidth - sideBorderPadding;
- }
-
- if (searchWidth <= 0) {
- searchWidth = minimumWidth;
- }
-
- this.search.width(Math.floor(searchWidth));
- },
-
- // multi
- getVal: function () {
- var val;
- if (this.select) {
- val = this.select.val();
- return val === null ? [] : val;
- } else {
- val = this.opts.element.val();
- return splitVal(val, this.opts.separator, this.opts.transformVal);
- }
- },
-
- // multi
- setVal: function (val) {
- if (this.select) {
- this.select.val(val);
- } else {
- var unique = [], valMap = {};
- // filter out duplicates
- $(val).each(function () {
- if (!(this in valMap)) {
- unique.push(this);
- valMap[this] = 0;
- }
- });
- this.opts.element.val(unique.length === 0 ? "" : unique.join(this.opts.separator));
- }
- },
-
- // multi
- buildChangeDetails: function (old, current) {
- var current = current.slice(0),
- old = old.slice(0);
-
- // remove intersection from each array
- for (var i = 0; i < current.length; i++) {
- for (var j = 0; j < old.length; j++) {
- if (equal(this.opts.id(current[i]), this.opts.id(old[j]))) {
- current.splice(i, 1);
- i--;
- old.splice(j, 1);
- break;
- }
- }
- }
-
- return {added: current, removed: old};
- },
-
-
- // multi
- val: function (val, triggerChange) {
- var oldData, self=this;
-
- if (arguments.length === 0) {
- return this.getVal();
- }
-
- oldData=this.data();
- if (!oldData.length) oldData=[];
-
- // val is an id. !val is true for [undefined,null,'',0] - 0 is legal
- if (!val && val !== 0) {
- this.opts.element.val("");
- this.updateSelection([]);
- this.clearSearch();
- if (triggerChange) {
- this.triggerChange({added: this.data(), removed: oldData});
- }
- return;
- }
-
- // val is a list of ids
- this.setVal(val);
-
- if (this.select) {
- this.opts.initSelection(this.select, this.bind(this.updateSelection));
- if (triggerChange) {
- this.triggerChange(this.buildChangeDetails(oldData, this.data()));
- }
- } else {
- if (this.opts.initSelection === undefined) {
- throw new Error("val() cannot be called if initSelection() is not defined");
- }
-
- this.opts.initSelection(this.opts.element, function(data){
- var ids=$.map(data, self.id);
- self.setVal(ids);
- self.updateSelection(data);
- self.clearSearch();
- if (triggerChange) {
- self.triggerChange(self.buildChangeDetails(oldData, self.data()));
- }
- });
- }
- this.clearSearch();
- },
-
- // multi
- onSortStart: function() {
- if (this.select) {
- throw new Error("Sorting of elements is not supported when attached to . Attach to c;c+=1)if(r(a,b[c]))return c;return -1}function q(){var b=a(l);b.appendTo(document.body);var c={width:b.width()-b[0].clientWidth,height:b.height()-b[0].clientHeight};return b.remove(),c}function r(a,c){return a===c?!0:a===b||c===b?!1:null===a||null===c?!1:a.constructor===String?a+""==c+"":c.constructor===String?c+""==a+"":!1}function s(a,b,c){var d,e,f;if(null===a||a.length<1)return [];for(d=a.split(b),e=0,f=d.length;f>e;e+=1)d[e]=c(d[e]);return d}function t(a){return a.outerWidth(!1)-a.width()}function u(c){var d="keyup-change-value";c.on("keydown",function(){a.data(c,d)===b&&a.data(c,d,c.val());}),c.on("keyup",function(){var e=a.data(c,d);e!==b&&c.val()!==e&&(a.removeData(c,d),c.trigger("keyup-change"));});}function v(c){c.on("mousemove",function(c){var d=h;(d===b||d.x!==c.pageX||d.y!==c.pageY)&&a(c.target).trigger("mousemove-filtered",c);});}function w(a,c,d){d=d||b;var e;return function(){var 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c=b[0].currentStyle||window.getComputedStyle(b[0],null);g=a(document.createElement("div")).css({position:"absolute",left:"-10000px",top:"-10000px",display:"none",fontSize:c.fontSize,fontFamily:c.fontFamily,fontStyle:c.fontStyle,fontWeight:c.fontWeight,letterSpacing:c.letterSpacing,textTransform:c.textTransform,whiteSpace:"nowrap"}),g.attr("class","select2-sizer"),a(document.body).append(g);}return g.text(b.val()),g.width()}function D(b,c,d){var e,g,f=[];e=a.trim(b.attr("class")),e&&(e=""+e,a(e.split(/\s+/)).each2(function(){0===this.indexOf("select2-")&&f.push(this);})),e=a.trim(c.attr("class")),e&&(e=""+e,a(e.split(/\s+/)).each2(function(){0!==this.indexOf("select2-")&&(g=d(this),g&&f.push(g));})),b.attr("class",f.join(" "));}function E(a,b,c,d){var e=o(a.toUpperCase()).indexOf(o(b.toUpperCase())),f=b.length;return 0>e?void c.push(d(a)):(c.push(d(a.substring(0,e))),c.push(""),c.push(d(a.substring(e,e+f))),c.push(" "),void c.push(d(a.substring(e+f,a.length))))}function F(a){var 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paste",this.bind(this.updateResults)),e.on("focus",function(){e.addClass("select2-focused");}),e.on("blur",function(){e.removeClass("select2-focused");}),this.dropdown.on("mouseup",g,this.bind(function(b){a(b.target).closest(".select2-result-selectable").length>0&&(this.highlightUnderEvent(b),this.selectHighlighted(b));})),this.dropdown.on("click mouseup mousedown touchstart touchend focusin",function(a){a.stopPropagation();}),this.lastSearchTerm=b,a.isFunction(this.opts.initSelection)&&(this.initSelection(),this.monitorSource()),null!==c.maximumInputLength&&this.search.attr("maxlength",c.maximumInputLength);var h=c.element.prop("disabled");h===b&&(h=!1),this.enable(!h);var i=c.element.prop("readonly");i===b&&(i=!1),this.readonly(i),j=j||q(),this.autofocus=c.element.prop("autofocus"),c.element.prop("autofocus",!1),this.autofocus&&this.focus(),this.search.attr("placeholder",c.searchInputPlaceholder);},destroy:function(){var a=this.opts.element,c=a.data("select2"),d=this;this.close(),a.length&&a[0].detachEvent&&d._sync&&a.each(function(){d._sync&&this.detachEvent("onpropertychange",d._sync);}),this.propertyObserver&&(this.propertyObserver.disconnect(),this.propertyObserver=null),this._sync=null,c!==b&&(c.container.remove(),c.liveRegion.remove(),c.dropdown.remove(),a.removeData("select2").off(".select2"),a.is("input[type='hidden']")?a.css("display",""):(a.show().prop("autofocus",this.autofocus||!1),this.elementTabIndex?a.attr({tabindex:this.elementTabIndex}):a.removeAttr("tabindex"),a.show())),N.call(this,"container","liveRegion","dropdown","results","search");},optionToData:function(a){return a.is("option")?{id:a.prop("value"),text:a.text(),element:a.get(),css:a.attr("class"),disabled:a.prop("disabled"),locked:r(a.attr("locked"),"locked")||r(a.data("locked"),!0)}:a.is("optgroup")?{text:a.attr("label"),children:[],element:a.get(),css:a.attr("class")}:void 0},prepareOpts:function(c){var d,e,g,h,i=this;if(d=c.element,"select"===d.get(0).tagName.toLowerCase()&&(this.select=e=c.element),e&&a.each(["id","multiple","ajax","query","createSearchChoice","initSelection","data","tags"],function(){if(this in c)throw new Error("Option '"+this+"' is not allowed for Select2 when attached to a element.")}),c.debug=c.debug||a.fn.select2.defaults.debug,c.debug&&console&&console.warn&&(null!=c.id&&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"),null!=c.text&&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"),null!=c.sortResults&&console.warn("Select2: the `sortResults` option has been renamed to `sorter` in Select2 4.0.0. "),null!=c.selectOnBlur&&console.warn("Select2: The `selectOnBlur` option has been renamed to `selectOnClose` in Select2 4.0.0."),null!=c.ajax&&null!=c.ajax.results&&console.warn("Select2: The `ajax.results` option has been renamed to `ajax.processResults` in Select2 4.0.0."),null!=c.formatNoResults&&console.warn("Select2: The `formatNoResults` option has been renamed to `language.noResults` in Select2 4.0.0."),null!=c.formatSearching&&console.warn("Select2: The `formatSearching` option has been renamed to `language.searching` in Select2 4.0.0."),null!=c.formatInputTooShort&&console.warn("Select2: The `formatInputTooShort` option has been renamed to `language.inputTooShort` in Select2 4.0.0."),null!=c.formatInputTooLong&&console.warn("Select2: The `formatInputTooLong` option has been renamed to `language.inputTooLong` in Select2 4.0.0."),null!=c.formatLoading&&console.warn("Select2: The `formatLoading` option has been renamed to `language.loadingMore` in Select2 4.0.0."),null!=c.formatSelectionTooBig&&console.warn("Select2: The `formatSelectionTooBig` option has been renamed to `language.maximumSelected` in Select2 4.0.0."),c.element.data("select2Tags")&&console.warn("Select2: The `data-select2-tags` attribute has been renamed to `data-tags` in Select2 4.0.0.")),null!=c.element.data("tags")){var j=c.element.data("tags");a.isArray(j)||(j=[]),c.element.data("select2Tags",j);}if(null!=c.sorter&&(c.sortResults=c.sorter),null!=c.selectOnClose&&(c.selectOnBlur=c.selectOnClose),null!=c.ajax&&a.isFunction(c.ajax.processResults)&&(c.ajax.results=c.ajax.processResults),null!=c.language){var k=c.language;a.isFunction(k.noMatches)&&(c.formatNoMatches=k.noMatches),a.isFunction(k.searching)&&(c.formatSearching=k.searching),a.isFunction(k.inputTooShort)&&(c.formatInputTooShort=k.inputTooShort),a.isFunction(k.inputTooLong)&&(c.formatInputTooLong=k.inputTooLong),a.isFunction(k.loadingMore)&&(c.formatLoading=k.loadingMore),a.isFunction(k.maximumSelected)&&(c.formatSelectionTooBig=k.maximumSelected);}if(c=a.extend({},{populateResults:function(d,e,g){var h,j=this.opts.id,k=this.liveRegion;(h=function(d,e,l){var m,n,o,p,q,r,s,t,u,v;d=c.sortResults(d,e,g);var w=[];for(m=0,n=d.length;n>m;m+=1)o=d[m],q=o.disabled===!0,p=!q&&j(o)!==b,r=o.children&&o.children.length>0,s=a("=c.length&&(b=c.length-1),0>b&&(b=0),this.removeHighlight(),d=a(c[b]),d.addClass("select2-highlighted"),this.search.attr("aria-activedescendant",d.find(".select2-result-label").attr("id")),this.ensureHighlightVisible(),this.liveRegion.text(d.text()),e=d.data("select2-data"),void(e&&this.opts.element.trigger({type:"select2-highlight",val:this.id(e),choice:e})))},removeHighlight:function(){this.results.find(".select2-highlighted").removeClass("select2-highlighted");},touchMoved:function(){this._touchMoved=!0;},clearTouchMoved:function(){this._touchMoved=!1;},countSelectableResults:function(){return this.findHighlightableChoices().length},highlightUnderEvent:function(b){var c=a(b.target).closest(".select2-result-selectable");if(c.length>0&&!c.is(".select2-highlighted")){var d=this.findHighlightableChoices();this.highlight(d.index(c));}else 0==c.length&&this.removeHighlight();},loadMoreIfNeeded:function(){var c,a=this.results,b=a.find("li.select2-more-results"),d=this.resultsPage+1,e=this,f=this.search.val(),g=this.context;0!==b.length&&(c=b.offset().top-a.offset().top-a.height(),c<=this.opts.loadMorePadding&&(b.addClass("select2-active"),this.opts.query({element:this.opts.element,term:f,page:d,context:g,matcher:this.opts.matcher,callback:this.bind(function(c){e.opened()&&(e.opts.populateResults.call(this,a,c.results,{term:f,page:d,context:g}),e.postprocessResults(c,!1,!1),c.more===!0?(b.detach().appendTo(a).html(e.opts.escapeMarkup(K(e.opts.formatLoadMore,e.opts.element,d+1))),window.setTimeout(function(){e.loadMoreIfNeeded();},10)):b.remove(),e.positionDropdown(),e.resultsPage=d,e.context=c.context,this.opts.element.trigger({type:"select2-loaded",items:c}));})})));},tokenize:function(){},updateResults:function(c){function m(){d.removeClass("select2-active"),h.positionDropdown(),e.find(".select2-no-results,.select2-selection-limit,.select2-searching").length?h.liveRegion.text(e.text()):h.liveRegion.text(h.opts.formatMatches(e.find('.select2-result-selectable:not(".select2-selected")').length));}function n(a){e.html(a),m();}var g,i,l,d=this.search,e=this.results,f=this.opts,h=this,j=d.val(),k=a.data(this.container,"select2-last-term");if((c===!0||!k||!r(j,k))&&(a.data(this.container,"select2-last-term",j),c===!0||this.showSearchInput!==!1&&this.opened())){l=++this.queryCount;var o=this.getMaximumSelectionSize();if(o>=1&&(g=this.data(),a.isArray(g)&&g.length>=o&&J(f.formatSelectionTooBig,"formatSelectionTooBig")))return void n(""+K(f.formatSelectionTooBig,f.element,o)+" ");if(d.val().length"+K(f.formatInputTooShort,f.element,d.val(),f.minimumInputLength)+"":""),void(c&&this.showSearch&&this.showSearch(!0));if(f.maximumInputLength&&d.val().length>f.maximumInputLength)return void n(J(f.formatInputTooLong,"formatInputTooLong")?""+K(f.formatInputTooLong,f.element,d.val(),f.maximumInputLength)+" ":"");f.formatSearching&&0===this.findHighlightableChoices().length&&n(""+K(f.formatSearching,f.element)+" "),d.addClass("select2-active"),this.removeHighlight(),i=this.tokenize(),i!=b&&null!=i&&d.val(i),this.resultsPage=1,f.query({element:f.element,term:d.val(),page:this.resultsPage,context:null,matcher:f.matcher,callback:this.bind(function(g){var i;if(l==this.queryCount){if(!this.opened())return void this.search.removeClass("select2-active");if(g.hasError!==b&&J(f.formatAjaxError,"formatAjaxError"))return void n(""+K(f.formatAjaxError,f.element,g.jqXHR,g.textStatus,g.errorThrown)+" ");if(this.context=g.context===b?null:g.context,this.opts.createSearchChoice&&""!==d.val()&&(i=this.opts.createSearchChoice.call(h,d.val(),g.results),i!==b&&null!==i&&h.id(i)!==b&&null!==h.id(i)&&0===a(g.results).filter(function(){return r(h.id(this),h.id(i))}).length&&this.opts.createSearchChoicePosition(g.results,i)),0===g.results.length&&J(f.formatNoMatches,"formatNoMatches"))return n(""+K(f.formatNoMatches,f.element,d.val())+" "),void(this.showSearch&&this.showSearch(d.val()));e.empty(),h.opts.populateResults.call(this,e,g.results,{term:d.val(),page:this.resultsPage,context:null}),g.more===!0&&J(f.formatLoadMore,"formatLoadMore")&&(e.append(""+f.escapeMarkup(K(f.formatLoadMore,f.element,this.resultsPage))+" "),window.setTimeout(function(){h.loadMoreIfNeeded();},10)),this.postprocessResults(g,c),m(),this.opts.element.trigger({type:"select2-loaded",items:g});}})});}},cancel:function(){this.close();},blur:function(){this.opts.selectOnBlur&&this.selectHighlighted({noFocus:!0}),this.close(),this.container.removeClass("select2-container-active"),this.search[0]===document.activeElement&&this.search.blur(),this.clearSearch(),this.selection.find(".select2-search-choice-focus").removeClass("select2-search-choice-focus");},focusSearch:function(){y(this.search);},selectHighlighted:function(a){if(this._touchMoved)return void this.clearTouchMoved();var b=this.highlight(),c=this.results.find(".select2-highlighted"),d=c.closest(".select2-result").data("select2-data");d?(this.highlight(b),this.onSelect(d,a)):a&&a.noFocus&&this.close();},getPlaceholder:function(){var a;return this.opts.element.attr("placeholder")||this.opts.element.attr("data-placeholder")||this.opts.element.data("placeholder")||this.opts.placeholder||((a=this.getPlaceholderOption())!==b?a.text():b)},getPlaceholderOption:function(){if(this.select){var c=this.select.children("option").first();if(this.opts.placeholderOption!==b)return "first"===this.opts.placeholderOption&&c||"function"==typeof this.opts.placeholderOption&&this.opts.placeholderOption(this.select);if(""===a.trim(c.text())&&""===c.val())return c}},initContainerWidth:function(){function b(){var b,c,d,e,f,g;if("off"===this.opts.width)return null;if("element"===this.opts.width)return 0===this.opts.element.outerWidth(!1)?"auto":this.opts.element.outerWidth(!1)+"px";if("copy"===this.opts.width||"resolve"===this.opts.width){if(b=this.opts.element.attr("style"),"string"==typeof b)for(c=b.split(";"),e=0,f=c.length;f>e;e+=1)if(g=c[e].replace(/\s/g,""),d=g.match(/^width:(([-+]?([0-9]*\.)?[0-9]+)(px|em|ex|%|in|cm|mm|pt|pc))/i),null!==d&&d.length>=1)return d[1];return "resolve"===this.opts.width?(b=this.opts.element.css("width"),b.indexOf("%")>0?b:0===this.opts.element.outerWidth(!1)?"auto":this.opts.element.outerWidth(!1)+"px"):null}return a.isFunction(this.opts.width)?this.opts.width():this.opts.width}var c=b.call(this);null!==c&&this.container.css("width",c);}}),d=O(c,{createContainer:function(){var b=a(document.createElement("div")).attr({"class":"select2-container"}).html([""," "," 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(a).find("option").filter(function(){return this.selected}).each2(function(a,b){return d=e.optionToData(b),!1}),this.updateSelection(d),this.setPlaceholder(),c&&this.triggerChange({added:d,removed:f});else {if(!a&&0!==a)return void this.clear(c);if(this.opts.initSelection===b)throw new Error("cannot call val() if initSelection() is not defined");this.opts.element.val(a),this.opts.initSelection(this.opts.element,function(a){e.opts.element.val(a?e.id(a):""),e.updateSelection(a),e.setPlaceholder(),c&&e.triggerChange({added:a,removed:f});});}},clearSearch:function(){this.search.val(""),this.focusser.val("");},data:function(a){var c,d=!1;return 0===arguments.length?(c=this.selection.data("select2-data"),c==b&&(c=null),c):(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.'),arguments.length>1&&(d=arguments[1]),a?(c=this.data(),this.opts.element.val(a?this.id(a):""),this.updateSelection(a),d&&this.triggerChange({added:a,removed:c})):this.clear(d),void 0)}}),e=O(c,{createContainer:function(){var b=a(document.createElement("div")).attr({"class":"select2-container select2-container-multi"}).html(["",""].join(""));return b},prepareOpts:function(){var b=this.parent.prepareOpts.apply(this,arguments),c=this;return "select"===b.element.get(0).tagName.toLowerCase()?b.initSelection=function(a,b){var d=[];a.find("option").filter(function(){return this.selected&&!this.disabled}).each2(function(a,b){d.push(c.optionToData(b));}),b(d);}:"data"in b&&(b.initSelection=b.initSelection||function(c,d){var e=s(c.val(),b.separator,b.transformVal),f=[];b.query({matcher:function(c,d,g){var h=a.grep(e,function(a){return r(a,b.id(g))}).length;return h&&f.push(g),h},callback:a.isFunction(d)?function(){for(var a=[],c=0;c0||(this.selectChoice(null),this.clearPlaceholder(),this.container.hasClass("select2-container-active")||this.opts.element.trigger(a.Event("select2-focus")),this.open(),this.focusSearch(),b.preventDefault()));})),this.container.on("focus",b,this.bind(function(){this.isInterfaceEnabled()&&(this.container.hasClass("select2-container-active")||this.opts.element.trigger(a.Event("select2-focus")),this.container.addClass("select2-container-active"),this.dropdown.addClass("select2-drop-active"),this.clearPlaceholder());})),this.initContainerWidth(),this.opts.element.hide(),this.clearSearch();},enableInterface:function(){this.parent.enableInterface.apply(this,arguments)&&this.search.prop("disabled",!this.isInterfaceEnabled());},initSelection:function(){if(""===this.opts.element.val()&&""===this.opts.element.text()&&(this.updateSelection([]),this.close(),this.clearSearch()),this.select||""!==this.opts.element.val()){var c=this;this.opts.initSelection.call(null,this.opts.element,function(a){a!==b&&null!==a&&(c.updateSelection(a),c.close(),c.clearSearch());});}},clearSearch:function(){var a=this.getPlaceholder(),c=this.getMaxSearchWidth();a!==b&&0===this.getVal().length&&this.search.hasClass("select2-focused")===!1?(this.search.val(a).addClass("select2-default"),this.search.width(c>0?c:this.container.css("width"))):this.search.val("").width(10);},clearPlaceholder:function(){this.search.hasClass("select2-default")&&this.search.val("").removeClass("select2-default");},opening:function(){this.clearPlaceholder(),this.resizeSearch(),this.parent.opening.apply(this,arguments),this.focusSearch(),this.prefillNextSearchTerm(),this.updateResults(!0),this.opts.shouldFocusInput(this)&&this.search.focus(),this.opts.element.trigger(a.Event("select2-open"));},close:function(){this.opened()&&this.parent.close.apply(this,arguments);},focus:function(){this.close(),this.search.focus();},isFocused:function(){return this.search.hasClass("select2-focused")},updateSelection:function(b){var c={},d=[],e=this;a(b).each(function(){e.id(this)in c||(c[e.id(this)]=0,d.push(this));}),this.selection.find(".select2-search-choice").remove(),this.addSelectedChoice(d),e.postprocessResults();},tokenize:function(){var a=this.search.val();a=this.opts.tokenizer.call(this,a,this.data(),this.bind(this.onSelect),this.opts),null!=a&&a!=b&&(this.search.val(a),a.length>0&&this.open());},onSelect:function(a,b){this.triggerSelect(a)&&""!==a.text&&(this.addSelectedChoice(a),this.opts.element.trigger({type:"selected",val:this.id(a),choice:a}),this.lastSearchTerm=this.search.val(),this.clearSearch(),this.updateResults(),(this.select||!this.opts.closeOnSelect)&&this.postprocessResults(a,!1,this.opts.closeOnSelect===!0),this.opts.closeOnSelect?(this.close(),this.search.width(10)):this.countSelectableResults()>0?(this.search.width(10),this.resizeSearch(),this.getMaximumSelectionSize()>0&&this.val().length>=this.getMaximumSelectionSize()?this.updateResults(!0):this.prefillNextSearchTerm()&&this.updateResults(),this.positionDropdown()):(this.close(),this.search.width(10)),this.triggerChange({added:a}),b&&b.noFocus||this.focusSearch());},cancel:function(){this.close(),this.focusSearch();},addSelectedChoice:function(b){var c=this.getVal(),d=this;a(b).each(function(){c.push(d.createChoice(this));}),this.setVal(c);},createChoice:function(c){var i,j,d=!c.locked,e=a("
"),f=a("
").html(i)),j=this.opts.formatSelectionCssClass(c,g.find("div")),j!=b&&g.addClass(j),d&&g.find(".select2-search-choice-close").on("mousedown",A).on("click dblclick",this.bind(function(b){this.isInterfaceEnabled()&&(this.unselect(a(b.target)),this.selection.find(".select2-search-choice-focus").removeClass("select2-search-choice-focus"),A(b),this.close(),this.focusSearch());})).on("focus",this.bind(function(){this.isInterfaceEnabled()&&(this.container.addClass("select2-container-active"),this.dropdown.addClass("select2-drop-active"));})),g.data("select2-data",c),g.insertBefore(this.searchContainer),h},unselect:function(b){var d,e,c=this.getVal();if(b=b.closest(".select2-search-choice"),0===b.length)throw "Invalid argument: "+b+". Must be .select2-search-choice";if(d=b.data("select2-data")){var f=a.Event("select2-removing");if(f.val=this.id(d),f.choice=d,this.opts.element.trigger(f),f.isDefaultPrevented())return !1;for(;(e=p(this.id(d),c))>=0;)c.splice(e,1),this.setVal(c),this.select&&this.postprocessResults();return b.remove(),this.opts.element.trigger({type:"select2-removed",val:this.id(d),choice:d}),this.triggerChange({removed:d}),!0}},postprocessResults:function(a,b,c){var d=this.getVal(),e=this.results.find(".select2-result"),f=this.results.find(".select2-result-with-children"),g=this;e.each2(function(a,b){var c=g.id(b.data("select2-data"));p(c,d)>=0&&(b.addClass("select2-selected"),b.find(".select2-result-selectable").addClass("select2-selected"));}),f.each2(function(a,b){b.is(".select2-result-selectable")||0!==b.find(".select2-result-selectable:not(.select2-selected)").length||b.addClass("select2-selected");}),-1==this.highlight()&&c!==!1&&this.opts.closeOnSelect===!0&&g.highlight(0),!this.opts.createSearchChoice&&!e.filter(".select2-result:not(.select2-selected)").length>0&&(!a||a&&!a.more&&0===this.results.find(".select2-no-results").length)&&J(g.opts.formatNoMatches,"formatNoMatches")&&this.results.append(""+K(g.opts.formatNoMatches,g.opts.element,g.search.val())+" ");},getMaxSearchWidth:function(){return this.selection.width()-t(this.search)},resizeSearch:function(){var a,b,c,d,e,f=t(this.search);a=C(this.search)+10,b=this.search.offset().left,c=this.selection.width(),d=this.selection.offset().left,e=c-(b-d)-f,a>e&&(e=c-f),40>e&&(e=c-f),0>=e&&(e=a),this.search.width(Math.floor(e));},getVal:function(){var a;return this.select?(a=this.select.val(),null===a?[]:a):(a=this.opts.element.val(),s(a,this.opts.separator,this.opts.transformVal))},setVal:function(b){if(this.select)this.select.val(b);else {var c=[],d={};a(b).each(function(){this in d||(c.push(this),d[this]=0);}),this.opts.element.val(0===c.length?"":c.join(this.opts.separator));}},buildChangeDetails:function(a,b){
+for(var b=b.slice(0),a=a.slice(0),c=0;c. Attach to