+++ /dev/null
-/*
-Version: 3.2 Timestamp: Mon Sep 10 10:38:04 PDT 2012
-*/
-.select2-container {
- position: relative;
- display: inline-block;
- /* inline-block for ie7 */
- zoom: 1;
- *display: inline;
- vertical-align: top;
-}
-
-.select2-container,
-.select2-drop,
-.select2-search,
-.select2-search input{
- /*
- Force border-box so that % widths fit the parent
- container without overlap because of margin/padding.
-
- More Info : http://www.quirksmode.org/css/box.html
- */
- -moz-box-sizing: border-box; /* firefox */
- -ms-box-sizing: border-box; /* ie */
- -webkit-box-sizing: border-box; /* webkit */
- -khtml-box-sizing: border-box; /* konqueror */
- box-sizing: border-box; /* css3 */
-}
-
-.select2-container .select2-choice {
- background-color: #fff;
- background-image: -webkit-gradient(linear, left bottom, left top, color-stop(0, #eeeeee), color-stop(0.5, white));
- background-image: -webkit-linear-gradient(center bottom, #eeeeee 0%, white 50%);
- background-image: -moz-linear-gradient(center bottom, #eeeeee 0%, white 50%);
- background-image: -o-linear-gradient(bottom, #eeeeee 0%, #ffffff 50%);
- background-image: -ms-linear-gradient(top, #eeeeee 0%, #ffffff 50%);
- filter: progid:DXImageTransform.Microsoft.gradient(startColorstr = '#eeeeee', endColorstr = '#ffffff', GradientType = 0);
- background-image: linear-gradient(top, #eeeeee 0%, #ffffff 50%);
- -webkit-border-radius: 4px;
- -moz-border-radius: 4px;
- border-radius: 4px;
- -moz-background-clip: padding;
- -webkit-background-clip: padding-box;
- background-clip: padding-box;
- border: 1px solid #aaa;
- display: block;
- overflow: hidden;
- white-space: nowrap;
- position: relative;
- height: 26px;
- line-height: 26px;
- padding: 0 0 0 8px;
- color: #444;
- text-decoration: none;
-}
-
-.select2-container.select2-drop-above .select2-choice
-{
- border-bottom-color: #aaa;
- -webkit-border-radius:0px 0px 4px 4px;
- -moz-border-radius:0px 0px 4px 4px;
- border-radius:0px 0px 4px 4px;
- background-image: -webkit-gradient(linear, left bottom, left top, color-stop(0, #eeeeee), color-stop(0.9, white));
- background-image: -webkit-linear-gradient(center bottom, #eeeeee 0%, white 90%);
- background-image: -moz-linear-gradient(center bottom, #eeeeee 0%, white 90%);
- background-image: -o-linear-gradient(bottom, #eeeeee 0%, white 90%);
- background-image: -ms-linear-gradient(top, #eeeeee 0%,#ffffff 90%);
- filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#eeeeee', endColorstr='#ffffff',GradientType=0 );
- background-image: linear-gradient(top, #eeeeee 0%,#ffffff 90%);
-}
-
-.select2-container .select2-choice span {
- margin-right: 26px;
- display: block;
- overflow: hidden;
- white-space: nowrap;
- -o-text-overflow: ellipsis;
- -ms-text-overflow: ellipsis;
- text-overflow: ellipsis;
-}
-
-.select2-container .select2-choice abbr {
- display: block;
- position: absolute;
- right: 26px;
- top: 8px;
- width: 12px;
- height: 12px;
- font-size: 1px;
- background: url('select2.png') right top no-repeat;
- cursor: pointer;
- text-decoration: none;
- border:0;
- outline: 0;
-}
-.select2-container .select2-choice abbr:hover {
- background-position: right -11px;
- cursor: pointer;
-}
-
-.select2-drop {
- background: #fff;
- color: #000;
- border: 1px solid #aaa;
- border-top: 0;
- position: absolute;
- top: 100%;
- -webkit-box-shadow: 0 4px 5px rgba(0, 0, 0, .15);
- -moz-box-shadow: 0 4px 5px rgba(0, 0, 0, .15);
- -o-box-shadow: 0 4px 5px rgba(0, 0, 0, .15);
- box-shadow: 0 4px 5px rgba(0, 0, 0, .15);
- z-index: 9999;
- width:100%;
- margin-top:-1px;
-
- -webkit-border-radius: 0 0 4px 4px;
- -moz-border-radius: 0 0 4px 4px;
- border-radius: 0 0 4px 4px;
-}
-
-.select2-drop.select2-drop-above {
- -webkit-border-radius: 4px 4px 0px 0px;
- -moz-border-radius: 4px 4px 0px 0px;
- border-radius: 4px 4px 0px 0px;
- margin-top:1px;
- border-top: 1px solid #aaa;
- border-bottom: 0;
-
- -webkit-box-shadow: 0 -4px 5px rgba(0, 0, 0, .15);
- -moz-box-shadow: 0 -4px 5px rgba(0, 0, 0, .15);
- -o-box-shadow: 0 -4px 5px rgba(0, 0, 0, .15);
- box-shadow: 0 -4px 5px rgba(0, 0, 0, .15);
-}
-
-.select2-container .select2-choice div {
- -webkit-border-radius: 0 4px 4px 0;
- -moz-border-radius: 0 4px 4px 0;
- border-radius: 0 4px 4px 0;
- -moz-background-clip: padding;
- -webkit-background-clip: padding-box;
- background-clip: padding-box;
- background: #ccc;
- background-image: -webkit-gradient(linear, left bottom, left top, color-stop(0, #ccc), color-stop(0.6, #eee));
- background-image: -webkit-linear-gradient(center bottom, #ccc 0%, #eee 60%);
- background-image: -moz-linear-gradient(center bottom, #ccc 0%, #eee 60%);
- background-image: -o-linear-gradient(bottom, #ccc 0%, #eee 60%);
- background-image: -ms-linear-gradient(top, #cccccc 0%, #eeeeee 60%);
- filter: progid:DXImageTransform.Microsoft.gradient(startColorstr = '#cccccc', endColorstr = '#eeeeee', GradientType = 0);
- background-image: linear-gradient(top, #cccccc 0%, #eeeeee 60%);
- border-left: 1px solid #aaa;
- position: absolute;
- right: 0;
- top: 0;
- display: block;
- height: 100%;
- width: 18px;
-}
-
-.select2-container .select2-choice div b {
- background: url('select2.png') no-repeat 0 1px;
- display: block;
- width: 100%;
- height: 100%;
-}
-
-.select2-search {
- display: inline-block;
- white-space: nowrap;
- z-index: 10000;
- min-height: 26px;
- width: 100%;
- margin: 0;
- padding-left: 4px;
- padding-right: 4px;
-}
-
-.select2-search-hidden {
- display: block;
- position: absolute;
- left: -10000px;
-}
-
-.select2-search input {
- background: #fff url('select2.png') no-repeat 100% -22px;
- background: url('select2.png') no-repeat 100% -22px, -webkit-gradient(linear, left bottom, left top, color-stop(0.85, white), color-stop(0.99, #eeeeee));
- background: url('select2.png') no-repeat 100% -22px, -webkit-linear-gradient(center bottom, white 85%, #eeeeee 99%);
- background: url('select2.png') no-repeat 100% -22px, -moz-linear-gradient(center bottom, white 85%, #eeeeee 99%);
- background: url('select2.png') no-repeat 100% -22px, -o-linear-gradient(bottom, white 85%, #eeeeee 99%);
- background: url('select2.png') no-repeat 100% -22px, -ms-linear-gradient(top, #ffffff 85%, #eeeeee 99%);
- background: url('select2.png') no-repeat 100% -22px, linear-gradient(top, #ffffff 85%, #eeeeee 99%);
- padding: 4px 20px 4px 5px;
- outline: 0;
- border: 1px solid #aaa;
- font-family: sans-serif;
- font-size: 1em;
- width:100%;
- margin:0;
- height:auto !important;
- min-height: 26px;
- -webkit-box-shadow: none;
- -moz-box-shadow: none;
- box-shadow: none;
- border-radius: 0;
- -moz-border-radius: 0;
- -webkit-border-radius: 0;
-}
-
-.select2-drop.select2-drop-above .select2-search input
-{
- margin-top:4px;
-}
-
-.select2-search input.select2-active {
- background: #fff url('spinner.gif') no-repeat 100%;
- background: url('spinner.gif') no-repeat 100%, -webkit-gradient(linear, left bottom, left top, color-stop(0.85, white), color-stop(0.99, #eeeeee));
- background: url('spinner.gif') no-repeat 100%, -webkit-linear-gradient(center bottom, white 85%, #eeeeee 99%);
- background: url('spinner.gif') no-repeat 100%, -moz-linear-gradient(center bottom, white 85%, #eeeeee 99%);
- background: url('spinner.gif') no-repeat 100%, -o-linear-gradient(bottom, white 85%, #eeeeee 99%);
- background: url('spinner.gif') no-repeat 100%, -ms-linear-gradient(top, #ffffff 85%, #eeeeee 99%);
- background: url('spinner.gif') no-repeat 100%, linear-gradient(top, #ffffff 85%, #eeeeee 99%);
-}
-
-
-.select2-container-active .select2-choice,
-.select2-container-active .select2-choices {
- -webkit-box-shadow: 0 0 5px rgba(0,0,0,.3);
- -moz-box-shadow : 0 0 5px rgba(0,0,0,.3);
- -o-box-shadow : 0 0 5px rgba(0,0,0,.3);
- box-shadow : 0 0 5px rgba(0,0,0,.3);
- border: 1px solid #5897fb;
- outline: none;
-}
-
-.select2-dropdown-open .select2-choice {
- border: 1px solid #aaa;
- border-bottom-color: transparent;
- -webkit-box-shadow: 0 1px 0 #fff inset;
- -moz-box-shadow : 0 1px 0 #fff inset;
- -o-box-shadow : 0 1px 0 #fff inset;
- box-shadow : 0 1px 0 #fff inset;
- background-color: #eee;
- background-image: -webkit-gradient(linear, left bottom, left top, color-stop(0, white), color-stop(0.5, #eeeeee));
- background-image: -webkit-linear-gradient(center bottom, white 0%, #eeeeee 50%);
- background-image: -moz-linear-gradient(center bottom, white 0%, #eeeeee 50%);
- background-image: -o-linear-gradient(bottom, white 0%, #eeeeee 50%);
- background-image: -ms-linear-gradient(top, #ffffff 0%,#eeeeee 50%);
- filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#ffffff', endColorstr='#eeeeee',GradientType=0 );
- background-image: linear-gradient(top, #ffffff 0%,#eeeeee 50%);
- -webkit-border-bottom-left-radius : 0;
- -webkit-border-bottom-right-radius: 0;
- -moz-border-radius-bottomleft : 0;
- -moz-border-radius-bottomright: 0;
- border-bottom-left-radius : 0;
- border-bottom-right-radius: 0;
-}
-
-.select2-dropdown-open .select2-choice div {
- background: transparent;
- border-left: none;
-}
-.select2-dropdown-open .select2-choice div b {
- background-position: -18px 1px;
-}
-
-/* results */
-.select2-results {
- margin: 4px 4px 4px 0;
- padding: 0 0 0 4px;
- position: relative;
- overflow-x: hidden;
- overflow-y: auto;
- max-height: 200px;
-}
-
-.select2-results ul.select2-result-sub {
- margin: 0 0 0 0;
-}
-
-.select2-results ul.select2-result-sub > li .select2-result-label { padding-left: 20px }
-.select2-results ul.select2-result-sub ul.select2-result-sub > li .select2-result-label { padding-left: 40px }
-.select2-results ul.select2-result-sub ul.select2-result-sub ul.select2-result-sub > li .select2-result-label { padding-left: 60px }
-.select2-results ul.select2-result-sub ul.select2-result-sub ul.select2-result-sub ul.select2-result-sub > li .select2-result-label { padding-left: 80px }
-.select2-results ul.select2-result-sub ul.select2-result-sub ul.select2-result-sub ul.select2-result-sub ul.select2-result-sub > li .select2-result-label { padding-left: 100px }
-.select2-results ul.select2-result-sub ul.select2-result-sub ul.select2-result-sub ul.select2-result-sub ul.select2-result-sub ul.select2-result-sub > li .select2-result-label { padding-left: 110px }
-.select2-results ul.select2-result-sub ul.select2-result-sub ul.select2-result-sub ul.select2-result-sub ul.select2-result-sub ul.select2-result-sub ul.select2-result-sub > li .select2-result-label { padding-left: 120px }
-
-.select2-results li {
- list-style: none;
- display: list-item;
-}
-
-.select2-results li.select2-result-with-children > .select2-result-label {
- font-weight: bold;
-}
-
-.select2-results .select2-result-label {
- padding: 3px 7px 4px;
- margin: 0;
- cursor: pointer;
-}
-
-.select2-results .select2-highlighted {
- background: #3875d7;
- color: #fff;
-}
-.select2-results li em {
- background: #feffde;
- font-style: normal;
-}
-.select2-results .select2-highlighted em {
- background: transparent;
-}
-.select2-results .select2-no-results,
-.select2-results .select2-searching,
-.select2-results .select2-selection-limit {
- background: #f4f4f4;
- display: list-item;
-}
-
-/*
-disabled look for already selected choices in the results dropdown
-.select2-results .select2-disabled.select2-highlighted {
- color: #666;
- background: #f4f4f4;
- display: list-item;
- cursor: default;
-}
-.select2-results .select2-disabled {
- background: #f4f4f4;
- display: list-item;
- cursor: default;
-}
-*/
-.select2-results .select2-disabled {
- display: none;
-}
-
-.select2-more-results.select2-active {
- background: #f4f4f4 url('spinner.gif') no-repeat 100%;
-}
-
-.select2-more-results {
- background: #f4f4f4;
- display: list-item;
-}
-
-/* disabled styles */
-
-.select2-container.select2-container-disabled .select2-choice {
- background-color: #f4f4f4;
- background-image: none;
- border: 1px solid #ddd;
- cursor: default;
-}
-
-.select2-container.select2-container-disabled .select2-choice div {
- background-color: #f4f4f4;
- background-image: none;
- border-left: 0;
-}
-
-
-/* multiselect */
-
-.select2-container-multi .select2-choices {
- background-color: #fff;
- background-image: -webkit-gradient(linear, 0% 0%, 0% 100%, color-stop(1%, #eeeeee), color-stop(15%, #ffffff));
- background-image: -webkit-linear-gradient(top, #eeeeee 1%, #ffffff 15%);
- background-image: -moz-linear-gradient(top, #eeeeee 1%, #ffffff 15%);
- background-image: -o-linear-gradient(top, #eeeeee 1%, #ffffff 15%);
- background-image: -ms-linear-gradient(top, #eeeeee 1%, #ffffff 15%);
- background-image: linear-gradient(top, #eeeeee 1%, #ffffff 15%);
- border: 1px solid #aaa;
- margin: 0;
- padding: 0;
- cursor: text;
- overflow: hidden;
- height: auto !important;
- height: 1%;
- position: relative;
-}
-
-.select2-container-multi .select2-choices {
- min-height: 26px;
-}
-
-.select2-container-multi.select2-container-active .select2-choices {
- -webkit-box-shadow: 0 0 5px rgba(0,0,0,.3);
- -moz-box-shadow : 0 0 5px rgba(0,0,0,.3);
- -o-box-shadow : 0 0 5px rgba(0,0,0,.3);
- box-shadow : 0 0 5px rgba(0,0,0,.3);
- border: 1px solid #5897fb;
- outline: none;
-}
-.select2-container-multi .select2-choices li {
- float: left;
- list-style: none;
-}
-.select2-container-multi .select2-choices .select2-search-field {
- white-space: nowrap;
- margin: 0;
- padding: 0;
-}
-
-.select2-container-multi .select2-choices .select2-search-field input {
- color: #666;
- background: transparent !important;
- font-family: sans-serif;
- font-size: 100%;
- height: 15px;
- padding: 5px;
- margin: 1px 0;
- outline: 0;
- border: 0;
- -webkit-box-shadow: none;
- -moz-box-shadow : none;
- -o-box-shadow : none;
- box-shadow : none;
-}
-
-.select2-container-multi .select2-choices .select2-search-field input.select2-active {
- background: #fff url('spinner.gif') no-repeat 100% !important;
-}
-
-.select2-default {
- color: #999 !important;
-}
-
-.select2-container-multi .select2-choices .select2-search-choice {
- -webkit-border-radius: 3px;
- -moz-border-radius : 3px;
- border-radius : 3px;
- -moz-background-clip : padding;
- -webkit-background-clip: padding-box;
- background-clip : padding-box;
- background-color: #e4e4e4;
- filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#f4f4f4', endColorstr='#eeeeee', GradientType=0 );
- background-image: -webkit-gradient(linear, 0% 0%, 0% 100%, color-stop(20%, #f4f4f4), color-stop(50%, #f0f0f0), color-stop(52%, #e8e8e8), color-stop(100%, #eeeeee));
- background-image: -webkit-linear-gradient(top, #f4f4f4 20%, #f0f0f0 50%, #e8e8e8 52%, #eeeeee 100%);
- background-image: -moz-linear-gradient(top, #f4f4f4 20%, #f0f0f0 50%, #e8e8e8 52%, #eeeeee 100%);
- background-image: -o-linear-gradient(top, #f4f4f4 20%, #f0f0f0 50%, #e8e8e8 52%, #eeeeee 100%);
- background-image: -ms-linear-gradient(top, #f4f4f4 20%, #f0f0f0 50%, #e8e8e8 52%, #eeeeee 100%);
- background-image: linear-gradient(top, #f4f4f4 20%, #f0f0f0 50%, #e8e8e8 52%, #eeeeee 100%);
- -webkit-box-shadow: 0 0 2px #ffffff inset, 0 1px 0 rgba(0,0,0,0.05);
- -moz-box-shadow : 0 0 2px #ffffff inset, 0 1px 0 rgba(0,0,0,0.05);
- box-shadow : 0 0 2px #ffffff inset, 0 1px 0 rgba(0,0,0,0.05);
- color: #333;
- border: 1px solid #aaaaaa;
- line-height: 13px;
- padding: 3px 5px 3px 18px;
- margin: 3px 0 3px 5px;
- position: relative;
- cursor: default;
-}
-.select2-container-multi .select2-choices .select2-search-choice span {
- cursor: default;
-}
-.select2-container-multi .select2-choices .select2-search-choice-focus {
- background: #d4d4d4;
-}
-
-.select2-search-choice-close {
- display: block;
- position: absolute;
- right: 3px;
- top: 4px;
- width: 12px;
- height: 13px;
- font-size: 1px;
- background: url('select2.png') right top no-repeat;
- outline: none;
-}
-
-.select2-container-multi .select2-search-choice-close {
- left: 3px;
-}
-
-
-.select2-container-multi .select2-choices .select2-search-choice .select2-search-choice-close:hover {
- background-position: right -11px;
-}
-.select2-container-multi .select2-choices .select2-search-choice-focus .select2-search-choice-close {
- background-position: right -11px;
-}
-
-/* disabled styles */
-
-.select2-container-multi.select2-container-disabled .select2-choices{
- background-color: #f4f4f4;
- background-image: none;
- border: 1px solid #ddd;
- cursor: default;
-}
-
-.select2-container-multi.select2-container-disabled .select2-choices .select2-search-choice {
- background-image: none;
- background-color: #f4f4f4;
- border: 1px solid #ddd;
- padding: 3px 5px 3px 5px;
-}
-
-.select2-container-multi.select2-container-disabled .select2-choices .select2-search-choice .select2-search-choice-close {
- display: none;
-}
-/* end multiselect */
-
-.select2-result-selectable .select2-match,
-.select2-result-unselectable .select2-result-selectable .select2-match { text-decoration: underline; }
-.select2-result-unselectable .select2-match { text-decoration: none; }
-
-.select2-offscreen { position: absolute; left: -10000px; }
-
-/* Retina-ize icons */
-
-@media only screen and (-webkit-min-device-pixel-ratio: 1.5) {
- .select2-search input, .select2-search-choice-close, .select2-container .select2-choice abbr, .select2-container .select2-choice div b {
- background-image: url(select2x2.png) !important;
- background-repeat: no-repeat !important;
- background-size: 60px 40px !important;
- }
- .select2-search input {
- background-position: 100% -21px !important;
- }
-}
+++ /dev/null
-/*
- Copyright 2012 Igor Vaynberg
-
- Version: 3.2 Timestamp: Mon Sep 10 10:38:04 PDT 2012
-
- Licensed under the Apache License, Version 2.0 (the "License"); you may not use this work except in
- compliance with the License. You may obtain a copy of the License in the LICENSE file, or at:
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software distributed under the License is
- distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and limitations under the License.
- */
- (function ($) {
- if(typeof $.fn.each2 == "undefined"){
- $.fn.extend({
- /*
- * 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 KEY, AbstractSelect2, SingleSelect2, MultiSelect2, nextUid, sizer;
-
- 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;
- }
- };
-
- nextUid=(function() { var counter=1; return function() { return counter++; }; }());
-
- function indexOf(value, array) {
- var i = 0, l = array.length, v;
-
- if (typeof value === "undefined") {
- return -1;
- }
-
- if (value.constructor === String) {
- for (; i < l; i = i + 1) if (value.localeCompare(array[i]) === 0) return i;
- } else {
- for (; i < l; i = i + 1) {
- v = array[i];
- if (v.constructor === String) {
- if (v.localeCompare(value) === 0) return i;
- } else {
- if (v === value) return i;
- }
- }
- }
- return -1;
- }
-
- /**
- * Compares equality of a and b taking into account that a and b may be strings, in which case localeCompare is used
- * @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;
- if (a.constructor === String) return a.localeCompare(b) === 0;
- if (b.constructor === String) return b.localeCompare(a) === 0;
- return false;
- }
-
- /**
- * Splits the string into an array of values, trimming each value. An empty array is returned for nulls or empty
- * strings
- * @param string
- * @param separator
- */
- function splitVal(string, separator) {
- 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] = $.trim(val[i]);
- return val;
- }
-
- function getSideBorderPadding(element) {
- return element.outerWidth() - element.width();
- }
-
- function installKeyUpChangeEvent(element) {
- var key="keyup-change-value";
- element.bind("keydown", function () {
- if ($.data(element, key) === undefined) {
- $.data(element, key, element.val());
- }
- });
- element.bind("keyup", function () {
- var val= $.data(element, key);
- if (val !== undefined && element.val() !== val) {
- $.removeData(element, key);
- element.trigger("keyup-change");
- }
- });
- }
-
- $(document).delegate("body", "mousemove", function (e) {
- $.data(document, "select2-lastpos", {x: e.pageX, y: e.pageY});
- });
-
- /**
- * 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.bind("mousemove", function (e) {
- var lastpos = $.data(document, "select2-lastpos");
- 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);
- };
- }
-
- /**
- * A simple implementation of a thunk
- * @param formula function used to lazily initialize the thunk
- * @return {Function}
- */
- function thunk(formula) {
- var evaluated = false,
- value;
- return function() {
- if (evaluated === false) { value = formula(); evaluated = true; }
- return value;
- };
- };
-
- function installDebouncedScroll(threshold, element) {
- var notify = debounce(threshold, function (e) { element.trigger("scroll-debounced", e);});
- element.bind("scroll", function (e) {
- if (indexOf(e.target, element.get()) >= 0) notify(e);
- });
- }
-
- function killEvent(event) {
- event.preventDefault();
- event.stopPropagation();
- }
-
- function measureTextWidth(e) {
- if (!sizer){
- var style = e[0].currentStyle || window.getComputedStyle(e[0], null);
- sizer = $("<div></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"
- });
- $("body").append(sizer);
- }
- sizer.text(e.val());
- return sizer.width();
- }
-
- function markMatch(text, term, markup) {
- var match=text.toUpperCase().indexOf(term.toUpperCase()),
- tl=term.length;
-
- if (match<0) {
- markup.push(text);
- return;
- }
-
- markup.push(text.substring(0, match));
- markup.push("<span class='select2-match'>");
- markup.push(text.substring(match, match + tl));
- markup.push("</span>");
- markup.push(text.substring(match + tl, text.length));
- }
-
- /**
- * Produces an ajax-based query function
- *
- * @param options object containing configuration paramters
- * @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 datatatypes supported by jQuery's $.ajax function or the transport function if specified
- * @param options.traditional a boolean flag that should be true if you wish to use the traditional style of param serialization for the ajax request
- * @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) 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
- requestSequence = 0, // sequence used to drop out-of-order responses
- handler = null,
- quietMillis = options.quietMillis || 100;
-
- return function (query) {
- window.clearTimeout(timeout);
- timeout = window.setTimeout(function () {
- requestSequence += 1; // increment the sequence
- var requestNumber = requestSequence, // this request's sequence number
- data = options.data, // ajax data function
- transport = options.transport || $.ajax,
- traditional = options.traditional || false,
- type = options.type || 'GET'; // set type of request (GET or POST)
-
- data = data.call(this, query.term, query.page, query.context);
-
- if( null !== handler) { handler.abort(); }
-
- handler = transport.call(null, {
- url: options.url,
- dataType: options.dataType,
- data: data,
- type: type,
- traditional: traditional,
- success: function (data) {
- if (requestNumber < requestSequence) {
- return;
- }
- // TODO 3.0 - replace query.page with query so users have access to term, page, etc.
- var results = options.results(data, query.page);
- query.callback(results);
- }
- });
- }, quietMillis);
- };
- }
-
- /**
- * Produces a query function that works with a local array
- *
- * @param options object containing configuration parameters. The options parameter can either be an array or an
- * object.
- *
- * If the array form is used it is assumed that it contains objects with 'id' and 'text' keys.
- *
- * If the object form is used ti is assumed that it contains 'data' and 'text' keys. The 'data' key should contain
- * an array of objects that will be used as choices. These objects must contain at least an 'id' key. The 'text'
- * key can either be a String in which case it is expected that each element in the 'data' array has a key with the
- * value of 'text' which will be used to match choices. Alternatively, text can be a function(item) that can extract
- * the text.
- */
- function local(options) {
- var data = options, // data elements
- dataText,
- text = function (item) { return ""+item.text; }; // function used to retrieve the text portion of a data item that is matched against the search
-
- if (!$.isArray(data)) {
- text = data.text;
- // if text is not a function we assume it to be a key name
- if (!$.isFunction(text)) {
- dataText = data.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]; };
- }
- data = data.results;
- }
-
- return function (query) {
- var t = query.term, filtered = { results: [] }, process;
- if (t === "") {
- query.callback({results: 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) {
- collection.push(group);
- }
- } else {
- if (query.matcher(t, text(datum))) {
- collection.push(datum);
- }
- }
- };
-
- $(data).each2(function(i, datum) { process(datum, filtered.results); });
- query.callback(filtered);
- };
- }
-
- // TODO javadoc
- function tags(data) {
- // TODO even for a function we should probably return a wrapper that does the same object/string check as
- // the function for arrays. otherwise only functions that return objects are supported.
- if ($.isFunction(data)) {
- return data;
- }
-
- // if not a function we assume it to be an array
-
- return function (query) {
- var t = query.term, filtered = {results: []};
- $(data).each(function () {
- var isObject = this.text !== undefined,
- text = isObject ? this.text : this;
- if (t === "" || query.matcher(t, text)) {
- filtered.results.push(isObject ? this : {id: this, text: this});
- }
- });
- query.callback(filtered);
- };
- }
-
- /**
- * Checks if the formatter function should be used.
- *
- * Throws an error if it is not a function. Returns true if it should be used,
- * false if no formatting should be performed.
- *
- * @param formatter
- */
- function checkFormatter(formatter, formatterName) {
- if ($.isFunction(formatter)) return true;
- if (!formatter) return false;
- throw new Error("formatterName must be a function or a falsy value");
- }
-
- function evaluate(val) {
- return $.isFunction(val) ? val() : 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(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.localeCompare(input) != 0) return input;
- }
-
- /**
- * blurs any Select2 container that has focus when an element outside them was clicked or received focus
- *
- * also takes care of clicks on label tags that point to the source element
- */
- $(document).ready(function () {
- $(document).delegate("body", "mousedown touchend", function (e) {
- var target = $(e.target).closest("div.select2-container").get(0), attr;
- if (target) {
- $(document).find("div.select2-container-active").each(function () {
- if (this !== target) $(this).data("select2").blur();
- });
- } else {
- target = $(e.target).closest("div.select2-drop").get(0);
- $(document).find("div.select2-drop-active").each(function () {
- if (this !== target) $(this).data("select2").blur();
- });
- }
-
- target=$(e.target);
- attr = target.attr("for");
- if ("LABEL" === e.target.tagName && attr && attr.length > 0) {
- target = $("#"+attr);
- target = target.data("select2");
- if (target !== undefined) { target.focus(); e.preventDefault();}
- }
- });
- });
-
- /**
- * 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 = $.extend(constructor.prototype, methods);
- return constructor;
- }
-
- AbstractSelect2 = clazz(Object, {
-
- // abstract
- bind: function (func) {
- var self = this;
- return function () {
- func.apply(self, arguments);
- };
- },
-
- // abstract
- init: function (opts) {
- var results, search, resultsSelector = ".select2-results";
-
- // prepare options
- this.opts = opts = this.prepareOpts(opts);
-
- this.id=opts.id;
-
- // destroy if called on an existing component
- if (opts.element.data("select2") !== undefined &&
- opts.element.data("select2") !== null) {
- this.destroy();
- }
-
- this.enabled=true;
- this.container = this.createContainer();
-
- this.containerId="s2id_"+(opts.element.attr("id") || "autogen"+nextUid());
- this.containerSelector="#"+this.containerId.replace(/([;&,\.\+\*\~':"\!\^#$%@\[\]\(\)=>\|])/g, '\\$1');
- this.container.attr("id", this.containerId);
-
- // cache the body so future lookups are cheap
- this.body = thunk(function() { return opts.element.closest("body"); });
-
- if (opts.element.attr("class") !== undefined) {
- this.container.addClass(opts.element.attr("class").replace(/validate\[[\S ]+] ?/, ''));
- }
-
- this.container.css(evaluate(opts.containerCss));
- this.container.addClass(evaluate(opts.containerCssClass));
-
- // swap container for the element
- this.opts.element
- .data("select2", this)
- .hide()
- .before(this.container);
- this.container.data("select2", this);
-
- this.dropdown = this.container.find(".select2-drop");
- this.dropdown.addClass(evaluate(opts.dropdownCssClass));
- this.dropdown.data("select2", this);
-
- this.results = results = this.container.find(resultsSelector);
- this.search = search = this.container.find("input.select2-input");
-
- search.attr("tabIndex", this.opts.element.attr("tabIndex"));
-
- this.resultsPage = 0;
- this.context = null;
-
- // initialize the container
- this.initContainer();
- this.initContainerWidth();
-
- installFilteredMouseMove(this.results);
- this.dropdown.delegate(resultsSelector, "mousemove-filtered", this.bind(this.highlightUnderEvent));
-
- installDebouncedScroll(80, this.results);
- this.dropdown.delegate(resultsSelector, "scroll-debounced", this.bind(this.loadMoreIfNeeded));
-
- // if jquery.mousewheel plugin is installed we can prevent out-of-bounds scrolling of results via mousewheel
- if ($.fn.mousewheel) {
- results.mousewheel(function (e, delta, deltaX, deltaY) {
- var top = results.scrollTop(), height;
- if (deltaY > 0 && top - deltaY <= 0) {
- results.scrollTop(0);
- killEvent(e);
- } else if (deltaY < 0 && results.get(0).scrollHeight - results.scrollTop() + deltaY <= results.height()) {
- results.scrollTop(results.get(0).scrollHeight - results.height());
- killEvent(e);
- }
- });
- }
-
- installKeyUpChangeEvent(search);
- search.bind("keyup-change", this.bind(this.updateResults));
- search.bind("focus", function () { search.addClass("select2-focused"); if (search.val() === " ") search.val(""); });
- search.bind("blur", function () { search.removeClass("select2-focused");});
-
- this.dropdown.delegate(resultsSelector, "mouseup", this.bind(function (e) {
- if ($(e.target).closest(".select2-result-selectable:not(.select2-disabled)").length > 0) {
- this.highlightUnderEvent(e);
- this.selectHighlighted(e);
- } else {
- this.focusSearch();
- }
- killEvent(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
- this.dropdown.bind("click mouseup mousedown", function (e) { e.stopPropagation(); });
-
- 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.element.is(":disabled") || opts.element.is("[readonly='readonly']")) this.disable();
- },
-
- // abstract
- destroy: function () {
- var select2 = this.opts.element.data("select2");
- if (select2 !== undefined) {
- select2.container.remove();
- select2.dropdown.remove();
- select2.opts.element
- .removeData("select2")
- .unbind(".select2")
- .show();
- }
- },
-
- // abstract
- prepareOpts: function (opts) {
- var element, select, idKey, ajaxUrl;
-
- 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 <select> element.");
- }
- });
- }
-
- opts = $.extend({}, {
- populateResults: function(container, results, query) {
- var populate, data, result, children, id=this.opts.id, self=this;
-
- populate=function(results, container, depth) {
-
- var i, l, result, selectable, compound, node, label, innerContainer, formatted;
- for (i = 0, l = results.length; i < l; i = i + 1) {
-
- result=results[i];
- selectable=id(result) !== undefined;
- compound=result.children && result.children.length > 0;
-
- node=$("<li></li>");
- node.addClass("select2-results-dept-"+depth);
- node.addClass("select2-result");
- node.addClass(selectable ? "select2-result-selectable" : "select2-result-unselectable");
- if (compound) { node.addClass("select2-result-with-children"); }
- node.addClass(self.opts.formatResultCssClass(result));
-
- label=$("<div></div>");
- label.addClass("select2-result-label");
-
- formatted=opts.formatResult(result, label, query);
- if (formatted!==undefined) {
- label.html(self.opts.escapeMarkup(formatted));
- }
-
- node.append(label);
-
- if (compound) {
-
- innerContainer=$("<ul></ul>");
- innerContainer.addClass("select2-result-sub");
- populate(result.children, innerContainer, depth+1);
- node.append(innerContainer);
- }
-
- node.data("select2-data", result);
- container.append(node);
- }
- };
-
- populate(results, container, 0);
- }
- }, $.fn.select2.defaults, opts);
-
- if (typeof(opts.id) !== "function") {
- idKey = opts.id;
- opts.id = function (e) { return e[idKey]; };
- }
-
- if (select) {
- opts.query = this.bind(function (query) {
- var data = { results: [], more: false },
- term = query.term,
- children, firstChild, process;
-
- process=function(element, collection) {
- var group;
- if (element.is("option")) {
- if (query.matcher(term, element.text(), element)) {
- collection.push({id:element.attr("value"), text:element.text(), element: element.get(), css: element.attr("class")});
- }
- } else if (element.is("optgroup")) {
- group={text:element.attr("label"), children:[], element: element.get(), css: element.attr("class")};
- element.children().each2(function(i, elm) { process(elm, group.children); });
- if (group.children.length>0) {
- collection.push(group);
- }
- }
- };
-
- children=element.children();
-
- // ignore the placeholder option if there is one
- if (this.getPlaceholder() !== undefined && children.length > 0) {
- firstChild = children[0];
- if ($(firstChild).text() === "") {
- children=children.not(firstChild);
- }
- }
-
- children.each2(function(i, elm) { process(elm, data.results); });
-
- query.callback(data);
- });
- // this is needed because inside val() we construct choices from options and there id is hardcoded
- opts.id=function(e) { return e.id; };
- opts.formatResultCssClass = function(data) { return data.css; }
- } else {
- if (!("query" in opts)) {
- if ("ajax" in opts) {
- ajaxUrl = opts.element.data("ajax-url");
- if (ajaxUrl && ajaxUrl.length > 0) {
- opts.ajax.url = ajaxUrl;
- }
- opts.query = ajax(opts.ajax);
- } else if ("data" in opts) {
- opts.query = local(opts.data);
- } else if ("tags" in opts) {
- opts.query = tags(opts.tags);
- opts.createSearchChoice = function (term) { return {id: term, text: term}; };
- opts.initSelection = function (element, callback) {
- var data = [];
- $(splitVal(element.val(), opts.separator)).each(function () {
- var id = this, text = this, tags=opts.tags;
- if ($.isFunction(tags)) tags=tags();
- $(tags).each(function() { if (equal(this.id, id)) { text = this.text; return false; } });
- data.push({id: id, text: text});
- });
-
- callback(data);
- };
- }
- }
- }
- if (typeof(opts.query) !== "function") {
- throw "query function not defined for Select2 " + opts.element.attr("id");
- }
-
- return opts;
- },
-
- /**
- * Monitor the original element for changes and update select2 accordingly
- */
- // abstract
- monitorSource: function () {
- this.opts.element.bind("change.select2", this.bind(function (e) {
- if (this.opts.element.data("select2-change-triggered") !== true) {
- this.initSelection();
- }
- }));
- },
-
- /**
- * Triggers the change event on the source element
- */
- // abstract
- triggerChange: function (details) {
-
- details = details || {};
- details= $.extend({}, details, { type: "change", val: this.val() });
- // prevents recursive triggering
- this.opts.element.data("select2-change-triggered", true);
- this.opts.element.trigger(details);
- this.opts.element.data("select2-change-triggered", false);
-
- // some validation frameworks ignore the change event and listen instead to keyup, click for selects
- // so here we trigger the click event manually
- this.opts.element.click();
-
- // ValidationEngine ignorea the change event and listens instead to blur
- // so here we trigger the blur event manually if so desired
- if (this.opts.blurOnChange)
- this.opts.element.blur();
- },
-
-
- // abstract
- enable: function() {
- if (this.enabled) return;
-
- this.enabled=true;
- this.container.removeClass("select2-container-disabled");
- },
-
- // abstract
- disable: function() {
- if (!this.enabled) return;
-
- this.close();
-
- this.enabled=false;
- this.container.addClass("select2-container-disabled");
- },
-
- // abstract
- opened: function () {
- return this.container.hasClass("select2-dropdown-open");
- },
-
- // abstract
- positionDropdown: function() {
- var offset = this.container.offset(),
- height = this.container.outerHeight(),
- width = this.container.outerWidth(),
- dropHeight = this.dropdown.outerHeight(),
- viewportBottom = $(window).scrollTop() + document.documentElement.clientHeight,
- dropTop = offset.top + height,
- dropLeft = offset.left,
- enoughRoomBelow = dropTop + dropHeight <= viewportBottom,
- enoughRoomAbove = (offset.top - dropHeight) >= this.body().scrollTop(),
- aboveNow = this.dropdown.hasClass("select2-drop-above"),
- bodyOffset,
- above,
- css;
-
- // console.log("below/ droptop:", dropTop, "dropHeight", dropHeight, "sum", (dropTop+dropHeight)+" viewport bottom", viewportBottom, "enough?", enoughRoomBelow);
- // console.log("above/ offset.top", offset.top, "dropHeight", dropHeight, "top", (offset.top-dropHeight), "scrollTop", this.body().scrollTop(), "enough?", enoughRoomAbove);
-
- // fix positioning when body has an offset and is not position: static
-
- if (this.body().css('position') !== 'static') {
- bodyOffset = this.body().offset();
- dropTop -= bodyOffset.top;
- dropLeft -= bodyOffset.left;
- }
-
- // always prefer the current above/below alignment, unless there is not enough room
-
- if (aboveNow) {
- above = true;
- if (!enoughRoomAbove && enoughRoomBelow) above = false;
- } else {
- above = false;
- if (!enoughRoomBelow && enoughRoomAbove) above = true;
- }
-
- if (above) {
- dropTop = offset.top - dropHeight;
- this.container.addClass("select2-drop-above");
- this.dropdown.addClass("select2-drop-above");
- }
- else {
- this.container.removeClass("select2-drop-above");
- this.dropdown.removeClass("select2-drop-above");
- }
-
- css = $.extend({
- top: dropTop,
- left: dropLeft,
- width: width
- }, evaluate(this.opts.dropdownCss));
-
- this.dropdown.css(css);
- },
-
- // abstract
- shouldOpen: function() {
- var event;
-
- if (this.opened()) return false;
-
- event = $.Event("open");
- this.opts.element.trigger(event);
- return !event.isDefaultPrevented();
- },
-
- // abstract
- clearDropdownAlignmentPreference: function() {
- // clear the classes used to figure out the preference of where the dropdown should be opened
- this.container.removeClass("select2-drop-above");
- this.dropdown.removeClass("select2-drop-above");
- },
-
- /**
- * Opens the dropdown
- *
- * @return {Boolean} whether or not dropdown was opened. This method will return false if, for example,
- * the dropdown is already open, or if the 'open' event listener on the element called preventDefault().
- */
- // abstract
- open: function () {
-
- if (!this.shouldOpen()) return false;
-
- window.setTimeout(this.bind(this.opening), 1);
-
- return true;
- },
-
- /**
- * Performs the opening of the dropdown
- */
- // abstract
- opening: function() {
- var cid = this.containerId, selector = this.containerSelector,
- scroll = "scroll." + cid, resize = "resize." + cid;
-
- this.container.parents().each(function() {
- $(this).bind(scroll, function() {
- var s2 = $(selector);
- if (s2.length == 0) {
- $(this).unbind(scroll);
- }
- s2.select2("close");
- });
- });
-
- $(window).bind(resize, function() {
- var s2 = $(selector);
- if (s2.length == 0) {
- $(window).unbind(resize);
- }
- s2.select2("close");
- });
-
- this.clearDropdownAlignmentPreference();
-
- if (this.search.val() === " ") { this.search.val(""); }
-
- this.container.addClass("select2-dropdown-open").addClass("select2-container-active");
-
- this.updateResults(true);
-
- if(this.dropdown[0] !== this.body().children().last()[0]) {
- this.dropdown.detach().appendTo(this.body());
- }
-
- this.dropdown.show();
-
- this.positionDropdown();
- this.dropdown.addClass("select2-drop-active");
-
- this.ensureHighlightVisible();
-
- this.focusSearch();
- },
-
- // abstract
- close: function () {
- if (!this.opened()) return;
-
- var self = this;
-
- this.container.parents().each(function() {
- $(this).unbind("scroll." + self.containerId);
- });
- $(window).unbind("resize." + this.containerId);
-
- this.clearDropdownAlignmentPreference();
-
- this.dropdown.hide();
- this.container.removeClass("select2-dropdown-open").removeClass("select2-container-active");
- this.results.empty();
- this.clearSearch();
-
- this.opts.element.trigger($.Event("close"));
- },
-
- // abstract
- clearSearch: function () {
-
- },
-
- // abstract
- ensureHighlightVisible: function () {
- var results = this.results, children, index, child, hb, rb, y, more;
-
- index = this.highlight();
-
- if (index < 0) return;
-
- if (index == 0) {
-
- // if the first element is highlighted scroll all the way to the top,
- // that way any unselectable headers above it will also be scrolled
- // into view
-
- results.scrollTop(0);
- return;
- }
-
- children = results.find(".select2-result-selectable");
-
- child = $(children[index]);
-
- hb = child.offset().top + child.outerHeight();
-
- // if this is the last child lets also make sure select2-more-results is visible
- if (index === children.length - 1) {
- more = results.find("li.select2-more-results");
- if (more.length > 0) {
- hb = more.offset().top + more.outerHeight();
- }
- }
-
- rb = results.offset().top + results.outerHeight();
- if (hb > rb) {
- results.scrollTop(results.scrollTop() + (hb - rb));
- }
- y = child.offset().top - results.offset().top;
-
- // make sure the top of the element is visible
- if (y < 0) {
- results.scrollTop(results.scrollTop() + y); // y is negative
- }
- },
-
- // abstract
- moveHighlight: function (delta) {
- var choices = this.results.find(".select2-result-selectable"),
- index = this.highlight();
-
- while (index > -1 && index < choices.length) {
- index += delta;
- var choice = $(choices[index]);
- if (choice.hasClass("select2-result-selectable") && !choice.hasClass("select2-disabled")) {
- this.highlight(index);
- break;
- }
- }
- },
-
- // abstract
- highlight: function (index) {
- var choices = this.results.find(".select2-result-selectable").not(".select2-disabled");
-
- if (arguments.length === 0) {
- return indexOf(choices.filter(".select2-highlighted")[0], choices.get());
- }
-
- if (index >= choices.length) index = choices.length - 1;
- if (index < 0) index = 0;
-
- choices.removeClass("select2-highlighted");
-
- $(choices[index]).addClass("select2-highlighted");
- this.ensureHighlightVisible();
-
- },
-
- // abstract
- countSelectableResults: function() {
- return this.results.find(".select2-result-selectable").not(".select2-disabled").length;
- },
-
- // abstract
- highlightUnderEvent: function (event) {
- var el = $(event.target).closest(".select2-result-selectable");
- if (el.length > 0 && !el.is(".select2-highlighted")) {
- var choices = this.results.find('.select2-result-selectable');
- this.highlight(choices.index(el));
- } else if (el.length == 0) {
- // if we are over an unselectable item remove al highlights
- this.results.find(".select2-highlighted").removeClass("select2-highlighted");
- }
- },
-
- // abstract
- loadMoreIfNeeded: function () {
- var results = this.results,
- more = results.find("li.select2-more-results"),
- below, // pixels the element is below the scroll fold, below==0 is when the element is starting to be visible
- offset = -1, // index of first element without data
- page = this.resultsPage + 1,
- self=this,
- term=this.search.val(),
- context=this.context;
-
- if (more.length === 0) return;
- below = more.offset().top - results.offset().top - results.height();
-
- if (below <= 0) {
- more.addClass("select2-active");
- this.opts.query({
- term: term,
- page: page,
- context: context,
- matcher: this.opts.matcher,
- callback: this.bind(function (data) {
-
- // ignore a response if the select2 has been closed before it was received
- if (!self.opened()) return;
-
-
- self.opts.populateResults.call(this, results, data.results, {term: term, page: page, context:context});
-
- if (data.more===true) {
- more.detach().appendTo(results).text(self.opts.formatLoadMore(page+1));
- window.setTimeout(function() { self.loadMoreIfNeeded(); }, 10);
- } else {
- more.remove();
- }
- self.positionDropdown();
- self.resultsPage = page;
- })});
- }
- },
-
- /**
- * Default tokenizer function which does nothing
- */
- tokenize: function() {
-
- },
-
- /**
- * @param initial whether or not this is the call to this method right after the dropdown has been opened
- */
- // abstract
- updateResults: function (initial) {
- var search = this.search, results = this.results, opts = this.opts, data, self=this, input;
-
- // if the search is currently hidden we do not alter the results
- if (initial !== true && (this.showSearchInput === false || !this.opened())) {
- return;
- }
-
- search.addClass("select2-active");
-
- function postRender() {
- results.scrollTop(0);
- search.removeClass("select2-active");
- self.positionDropdown();
- }
-
- function render(html) {
- results.html(self.opts.escapeMarkup(html));
- postRender();
- }
-
- if (opts.maximumSelectionSize >=1) {
- data = this.data();
- if ($.isArray(data) && data.length >= opts.maximumSelectionSize && checkFormatter(opts.formatSelectionTooBig, "formatSelectionTooBig")) {
- render("<li class='select2-selection-limit'>" + opts.formatSelectionTooBig(opts.maximumSelectionSize) + "</li>");
- return;
- }
- }
-
- if (search.val().length < opts.minimumInputLength && checkFormatter(opts.formatInputTooShort, "formatInputTooShort")) {
- render("<li class='select2-no-results'>" + opts.formatInputTooShort(search.val(), opts.minimumInputLength) + "</li>");
- return;
- }
- else {
- render("<li class='select2-searching'>" + opts.formatSearching() + "</li>");
- }
-
- // 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({
- term: search.val(),
- page: this.resultsPage,
- context: null,
- matcher: opts.matcher,
- callback: this.bind(function (data) {
- var def; // default choice
-
- // ignore a response if the select2 has been closed before it was received
- if (!this.opened()) 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(null, 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) {
- data.results.unshift(def);
- }
- }
- }
-
- if (data.results.length === 0 && checkFormatter(opts.formatNoMatches, "formatNoMatches")) {
- render("<li class='select2-no-results'>" + opts.formatNoMatches(search.val()) + "</li>");
- 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("<li class='select2-more-results'>" + self.opts.escapeMarkup(opts.formatLoadMore(this.resultsPage)) + "</li>");
- window.setTimeout(function() { self.loadMoreIfNeeded(); }, 10);
- }
-
- this.postprocessResults(data, initial);
-
- postRender();
- })});
- },
-
- // abstract
- cancel: function () {
- this.close();
- },
-
- // abstract
- blur: function () {
- this.close();
- this.container.removeClass("select2-container-active");
- this.dropdown.removeClass("select2-drop-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 () {
- // need to do it here as well as in timeout so it works in IE
- this.search.show();
- this.search.focus();
-
- /* we do this in a timeout so that current event processing can complete before this code is executed.
- this makes sure the search field is focussed even if the current event would blur it */
- window.setTimeout(this.bind(function () {
- // reset the value so IE places the cursor at the end of the input box
- this.search.show();
- this.search.focus();
- this.search.val(this.search.val());
- }), 10);
- },
-
- // abstract
- selectHighlighted: function () {
- var index=this.highlight(),
- highlighted=this.results.find(".select2-highlighted").not(".select2-disabled"),
- data = highlighted.closest('.select2-result-selectable').data("select2-data");
- if (data) {
- highlighted.addClass("select2-disabled");
- this.highlight(index);
- this.onSelect(data);
- }
- },
-
- // abstract
- getPlaceholder: function () {
- return this.opts.element.attr("placeholder") ||
- this.opts.element.attr("data-placeholder") || // jquery 1.4 compat
- this.opts.element.data("placeholder") ||
- this.opts.placeholder;
- },
-
- /**
- * 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;
-
- if (this.opts.width === "off") {
- return null;
- } else if (this.opts.width === "element"){
- return this.opts.element.outerWidth() === 0 ? 'auto' : this.opts.element.outerWidth() + '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 (style !== undefined) {
- attrs = style.split(';');
- for (i = 0, l = attrs.length; i < l; i = i + 1) {
- matches = attrs[i].replace(/\s/g, '')
- .match(/width:(([-+]?([0-9]*\.)?[0-9]+)(px|em|ex|%|in|cm|mm|pt|pc))/);
- 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() === 0 ? 'auto' : this.opts.element.outerWidth() + '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.attr("style", "width: "+width);
- }
- }
- });
-
- SingleSelect2 = clazz(AbstractSelect2, {
-
- // single
-
- createContainer: function () {
- var container = $("<div></div>", {
- "class": "select2-container"
- }).html([
- " <a href='#' onclick='return false;' class='select2-choice'>",
- " <span></span><abbr class='select2-search-choice-close' style='display:none;'></abbr>",
- " <div><b></b></div>" ,
- "</a>",
- " <div class='select2-drop select2-offscreen'>" ,
- " <div class='select2-search'>" ,
- " <input type='text' autocomplete='off' class='select2-input'/>" ,
- " </div>" ,
- " <ul class='select2-results'>" ,
- " </ul>" ,
- "</div>"].join(""));
- return container;
- },
-
- // single
- opening: function () {
- this.search.show();
- this.parent.opening.apply(this, arguments);
- this.dropdown.removeClass("select2-offscreen");
- },
-
- // single
- close: function () {
- if (!this.opened()) return;
- this.parent.close.apply(this, arguments);
- this.dropdown.removeAttr("style").addClass("select2-offscreen").insertAfter(this.selection).show();
- },
-
- // single
- focus: function () {
- this.close();
- this.selection.focus();
- },
-
- // single
- isFocused: function () {
- return this.selection[0] === document.activeElement;
- },
-
- // single
- cancel: function () {
- this.parent.cancel.apply(this, arguments);
- this.selection.focus();
- },
-
- // single
- initContainer: function () {
-
- var selection,
- container = this.container,
- dropdown = this.dropdown,
- clickingInside = false;
-
- this.selection = selection = container.find(".select2-choice");
-
- this.search.bind("keydown", this.bind(function (e) {
- if (!this.enabled) return;
-
- if (e.which === KEY.PAGE_UP || e.which === KEY.PAGE_DOWN) {
- // prevent the page from scrolling
- killEvent(e);
- return;
- }
-
- 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.TAB:
- case KEY.ENTER:
- this.selectHighlighted();
- killEvent(e);
- return;
- case KEY.ESC:
- this.cancel(e);
- killEvent(e);
- return;
- }
- } else {
-
- if (e.which === KEY.TAB || KEY.isControl(e) || KEY.isFunctionKey(e) || e.which === KEY.ESC) {
- return;
- }
-
- if (this.opts.openOnEnter === false && e.which === KEY.ENTER) {
- return;
- }
-
- this.open();
-
- if (e.which === KEY.ENTER) {
- // do not propagate the event otherwise we open, and propagate enter which closes
- return;
- }
- }
- }));
-
- this.search.bind("focus", this.bind(function() {
- this.selection.attr("tabIndex", "-1");
- }));
- this.search.bind("blur", this.bind(function() {
- if (!this.opened()) this.container.removeClass("select2-container-active");
- window.setTimeout(this.bind(function() { this.selection.attr("tabIndex", this.opts.element.attr("tabIndex")); }), 10);
- }));
-
- selection.bind("mousedown", this.bind(function (e) {
- clickingInside = true;
-
- if (this.opened()) {
- this.close();
- this.selection.focus();
- } else if (this.enabled) {
- this.open();
- }
-
- clickingInside = false;
- }));
-
- dropdown.bind("mousedown", this.bind(function() { this.search.focus(); }));
-
- selection.bind("focus", this.bind(function() {
- this.container.addClass("select2-container-active");
- // hide the search so the tab key does not focus on it
- this.search.attr("tabIndex", "-1");
- }));
-
- selection.bind("blur", this.bind(function() {
- if (!this.opened()) {
- this.container.removeClass("select2-container-active");
- }
- window.setTimeout(this.bind(function() { this.search.attr("tabIndex", this.opts.element.attr("tabIndex")); }), 10);
- }));
-
- selection.bind("keydown", this.bind(function(e) {
- if (!this.enabled) return;
-
- if (e.which === KEY.PAGE_UP || e.which === KEY.PAGE_DOWN) {
- // prevent the page from scrolling
- killEvent(e);
- return;
- }
-
- if (e.which === KEY.TAB || KEY.isControl(e) || KEY.isFunctionKey(e)
- || e.which === KEY.ESC) {
- return;
- }
-
- if (this.opts.openOnEnter === false && e.which === KEY.ENTER) {
- return;
- }
-
- if (e.which == KEY.DELETE) {
- if (this.opts.allowClear) {
- this.clear();
- }
- return;
- }
-
- this.open();
-
- if (e.which === KEY.ENTER) {
- // do not propagate the event otherwise we open, and propagate enter which closes
- killEvent(e);
- return;
- }
-
- // do not set the search input value for non-alpha-numeric keys
- // otherwise pressing down results in a '(' being set in the search field
- if (e.which < 48 ) { // '0' == 48
- killEvent(e);
- return;
- }
-
- var keyWritten = String.fromCharCode(e.which).toLowerCase();
-
- if (e.shiftKey) {
- keyWritten = keyWritten.toUpperCase();
- }
-
- // focus the field before calling val so the cursor ends up after the value instead of before
- this.search.focus();
- this.search.val(keyWritten);
-
- // prevent event propagation so it doesnt replay on the now focussed search field and result in double key entry
- killEvent(e);
- }));
-
- selection.delegate("abbr", "mousedown", this.bind(function (e) {
- if (!this.enabled) return;
- this.clear();
- killEvent(e);
- this.close();
- this.triggerChange();
- this.selection.focus();
- }));
-
- this.setPlaceholder();
-
- this.search.bind("focus", this.bind(function() {
- this.container.addClass("select2-container-active");
- }));
- },
-
- // single
- clear: function() {
- this.opts.element.val("");
- this.selection.find("span").empty();
- this.selection.removeData("select2-data");
- this.setPlaceholder();
- },
-
- /**
- * Sets selection based on source element's value
- */
- // single
- initSelection: function () {
- var selected;
- if (this.opts.element.val() === "") {
- this.close();
- this.setPlaceholder();
- } else {
- var self = this;
- this.opts.initSelection.call(null, this.opts.element, function(selected){
- if (selected !== undefined && selected !== null) {
- self.updateSelection(selected);
- self.close();
- self.setPlaceholder();
- }
- });
- }
- },
-
- // single
- prepareOpts: function () {
- var opts = this.parent.prepareOpts.apply(this, arguments);
-
- if (opts.element.get(0).tagName.toLowerCase() === "select") {
- // install the selection initializer
- opts.initSelection = function (element, callback) {
- var selected = element.find(":selected");
- // a single select box always has a value, no need to null check 'selected'
- if ($.isFunction(callback))
- callback({id: selected.attr("value"), text: selected.text()});
- };
- }
-
- return opts;
- },
-
- // single
- setPlaceholder: function () {
- var placeholder = this.getPlaceholder();
-
- if (this.opts.element.val() === "" && placeholder !== undefined) {
-
- // check for a first blank option if attached to a select
- if (this.select && this.select.find("option:first").text() !== "") return;
-
- this.selection.find("span").html(this.opts.escapeMarkup(placeholder));
-
- this.selection.addClass("select2-default");
-
- this.selection.find("abbr").hide();
- }
- },
-
- // single
- postprocessResults: function (data, initial) {
- var selected = 0, self = this, showSearchInput = true;
-
- // find the selected element in the result list
-
- this.results.find(".select2-result-selectable").each2(function (i, elm) {
- if (equal(self.id(elm.data("select2-data")), self.opts.element.val())) {
- selected = i;
- return false;
- }
- });
-
- // and highlight it
-
- this.highlight(selected);
-
- // hide the search box if this is the first we got the results and there are a few of them
-
- if (initial === true) {
- showSearchInput = this.showSearchInput = countResults(data.results) >= this.opts.minimumResultsForSearch;
- this.dropdown.find(".select2-search")[showSearchInput ? "removeClass" : "addClass"]("select2-search-hidden");
-
- //add "select2-with-searchbox" to the container if search box is shown
- $(this.dropdown, this.container)[showSearchInput ? "addClass" : "removeClass"]("select2-with-searchbox");
- }
-
- },
-
- // single
- onSelect: function (data) {
- var old = this.opts.element.val();
-
- this.opts.element.val(this.id(data));
- this.updateSelection(data);
- this.close();
- this.selection.focus();
-
- if (!equal(old, this.id(data))) { this.triggerChange(); }
- },
-
- // single
- updateSelection: function (data) {
-
- var container=this.selection.find("span"), formatted;
-
- this.selection.data("select2-data", data);
-
- container.empty();
- formatted=this.opts.formatSelection(data, container);
- if (formatted !== undefined) {
- container.append(this.opts.escapeMarkup(formatted));
- }
-
- this.selection.removeClass("select2-default");
-
- if (this.opts.allowClear && this.getPlaceholder() !== undefined) {
- this.selection.find("abbr").show();
- }
- },
-
- // single
- val: function () {
- var val, data = null, self = this;
-
- if (arguments.length === 0) {
- return this.opts.element.val();
- }
-
- val = arguments[0];
-
- if (this.select) {
- this.select
- .val(val)
- .find(":selected").each2(function (i, elm) {
- data = {id: elm.attr("value"), text: elm.text()};
- return false;
- });
- this.updateSelection(data);
- this.setPlaceholder();
- } else {
- if (this.opts.initSelection === undefined) {
- throw new Error("cannot call val() if initSelection() is not defined");
- }
- // val is an id. !val is true for [undefined,null,'']
- if (!val) {
- this.clear();
- return;
- }
- 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();
- });
- }
- },
-
- // single
- clearSearch: function () {
- this.search.val("");
- },
-
- // single
- data: function(value) {
- var data;
-
- if (arguments.length === 0) {
- data = this.selection.data("select2-data");
- if (data == undefined) data = null;
- return data;
- } else {
- if (!value || value === "") {
- this.clear();
- } else {
- this.opts.element.val(!value ? "" : this.id(value));
- this.updateSelection(value);
- }
- }
- }
- });
-
- MultiSelect2 = clazz(AbstractSelect2, {
-
- // multi
- createContainer: function () {
- var container = $("<div></div>", {
- "class": "select2-container select2-container-multi"
- }).html([
- " <ul class='select2-choices'>",
- //"<li class='select2-search-choice'><span>California</span><a href="javascript:void(0)" class="select2-search-choice-close"></a></li>" ,
- " <li class='select2-search-field'>" ,
- " <input type='text' autocomplete='off' class='select2-input'>" ,
- " </li>" ,
- "</ul>" ,
- "<div class='select2-drop select2-drop-multi' style='display:none;'>" ,
- " <ul class='select2-results'>" ,
- " </ul>" ,
- "</div>"].join(""));
- return container;
- },
-
- // multi
- prepareOpts: function () {
- var opts = this.parent.prepareOpts.apply(this, arguments);
-
- // TODO validate placeholder is a string if specified
-
- if (opts.element.get(0).tagName.toLowerCase() === "select") {
- // install sthe selection initializer
- opts.initSelection = function (element,callback) {
-
- var data = [];
- element.find(":selected").each2(function (i, elm) {
- data.push({id: elm.attr("value"), text: elm.text()});
- });
-
- if ($.isFunction(callback))
- callback(data);
- };
- }
-
- return opts;
- },
-
- // multi
- initContainer: function () {
-
- var selector = ".select2-choices", selection;
-
- this.searchContainer = this.container.find(".select2-search-field");
- this.selection = selection = this.container.find(selector);
-
- this.search.bind("keydown", this.bind(function (e) {
- if (!this.enabled) return;
-
- if (e.which === KEY.BACKSPACE && this.search.val() === "") {
- this.close();
-
- var choices,
- selected = selection.find(".select2-search-choice-focus");
- if (selected.length > 0) {
- this.unselect(selected.first());
- this.search.width(10);
- killEvent(e);
- return;
- }
-
- choices = selection.find(".select2-search-choice");
- if (choices.length > 0) {
- choices.last().addClass("select2-search-choice-focus");
- }
- } else {
- selection.find(".select2-search-choice-focus").removeClass("select2-search-choice-focus");
- }
-
- 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:
- case KEY.TAB:
- this.selectHighlighted();
- killEvent(e);
- 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 (this.opts.openOnEnter === false && e.which === KEY.ENTER) {
- return;
- }
-
- this.open();
-
- if (e.which === KEY.PAGE_UP || e.which === KEY.PAGE_DOWN) {
- // prevent the page from scrolling
- killEvent(e);
- }
- }));
-
- this.search.bind("keyup", this.bind(this.resizeSearch));
-
- this.search.bind("blur", this.bind(function(e) {
- this.container.removeClass("select2-container-active");
- this.search.removeClass("select2-focused");
- this.clearSearch();
- e.stopImmediatePropagation();
- }));
-
- this.container.delegate(selector, "mousedown", this.bind(function (e) {
- if (!this.enabled) return;
- if ($(e.target).closest(".select2-search-choice").length > 0) {
- // clicked inside a select2 search choice, do not open
- return;
- }
- this.clearPlaceholder();
- this.open();
- this.focusSearch();
- e.preventDefault();
- }));
-
- this.container.delegate(selector, "focus", this.bind(function () {
- if (!this.enabled) return;
- this.container.addClass("select2-container-active");
- this.dropdown.addClass("select2-drop-active");
- this.clearPlaceholder();
- }));
-
- // set the placeholder if necessary
- this.clearSearch();
- },
-
- // multi
- enable: function() {
- if (this.enabled) return;
-
- this.parent.enable.apply(this, arguments);
-
- this.search.removeAttr("disabled");
- },
-
- // multi
- disable: function() {
- if (!this.enabled) return;
-
- this.parent.disable.apply(this, arguments);
-
- this.search.attr("disabled", true);
- },
-
- // multi
- initSelection: function () {
- var data;
- if (this.opts.element.val() === "") {
- 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();
-
- 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
- this.resizeSearch();
- } else {
- // we set this to " " instead of "" and later clear it on focus() because there is a firefox bug
- // that does not properly render the caret when the field starts out blank
- this.search.val(" ").width(10);
- }
- },
-
- // multi
- clearPlaceholder: function () {
- if (this.search.hasClass("select2-default")) {
- this.search.val("").removeClass("select2-default");
- } else {
- // work around for the space character we set to avoid firefox caret bug
- if (this.search.val() === " ") this.search.val("");
- }
- },
-
- // multi
- opening: function () {
- this.parent.opening.apply(this, arguments);
-
- this.clearPlaceholder();
- this.resizeSearch();
- this.focusSearch();
- },
-
- // 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 (indexOf(self.id(this), ids) < 0) {
- ids.push(self.id(this));
- filtered.push(this);
- }
- });
- data = filtered;
-
- this.selection.find(".select2-search-choice").remove();
- $(data).each(function () {
- self.addSelectedChoice(this);
- });
- self.postprocessResults();
- },
-
- tokenize: function() {
- var input = this.search.val();
- input = this.opts.tokenizer(input, this.data(), this.bind(this.onSelect), this.opts);
- if (input != null && input != undefined) {
- this.search.val(input);
- if (input.length > 0) {
- this.open();
- }
- }
-
- },
-
- // multi
- onSelect: function (data) {
- this.addSelectedChoice(data);
- if (this.select) { this.postprocessResults(); }
-
- if (this.opts.closeOnSelect) {
- this.close();
- this.search.width(10);
- } else {
- if (this.countSelectableResults()>0) {
- this.search.width(10);
- this.resizeSearch();
- this.positionDropdown();
- } else {
- // if nothing left to select close
- this.close();
- }
- }
-
- // since its not possible to select an element that has already been
- // added we do not need to check if this is a new element before firing change
- this.triggerChange({ added: data });
-
- this.focusSearch();
- },
-
- // multi
- cancel: function () {
- this.close();
- this.focusSearch();
- },
-
- // multi
- addSelectedChoice: function (data) {
- var choice=$(
- "<li class='select2-search-choice'>" +
- " <div></div>" +
- " <a href='#' onclick='return false;' class='select2-search-choice-close' tabindex='-1'></a>" +
- "</li>"),
- id = this.id(data),
- val = this.getVal(),
- formatted;
-
- formatted=this.opts.formatSelection(data, choice);
- choice.find("div").replaceWith("<div>"+this.opts.escapeMarkup(formatted)+"</div>");
- choice.find(".select2-search-choice-close")
- .bind("mousedown", killEvent)
- .bind("click dblclick", this.bind(function (e) {
- if (!this.enabled) return;
-
- $(e.target).closest(".select2-search-choice").fadeOut('fast', this.bind(function(){
- this.unselect($(e.target));
- this.selection.find(".select2-search-choice-focus").removeClass("select2-search-choice-focus");
- this.close();
- this.focusSearch();
- })).dequeue();
- killEvent(e);
- })).bind("focus", this.bind(function () {
- if (!this.enabled) return;
- this.container.addClass("select2-container-active");
- this.dropdown.addClass("select2-drop-active");
- }));
-
- choice.data("select2-data", data);
- choice.insertBefore(this.searchContainer);
-
- val.push(id);
- this.setVal(val);
- },
-
- // 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");
-
- index = indexOf(this.id(data), val);
-
- if (index >= 0) {
- val.splice(index, 1);
- this.setVal(val);
- if (this.select) this.postprocessResults();
- }
- selected.remove();
- this.triggerChange({ removed: data });
- },
-
- // multi
- postprocessResults: function () {
- var val = this.getVal(),
- choices = this.results.find(".select2-result-selectable"),
- 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-disabled").removeClass("select2-result-selectable");
- } else {
- choice.removeClass("select2-disabled").addClass("select2-result-selectable");
- }
- });
-
- compound.each2(function(i, e) {
- if (e.find(".select2-result-selectable").length==0) {
- e.addClass("select2-disabled");
- } else {
- e.removeClass("select2-disabled");
- }
- });
-
- choices.each2(function (i, choice) {
- if (!choice.hasClass("select2-disabled") && choice.hasClass("select2-result-selectable")) {
- self.highlight(0);
- return false;
- }
- });
-
- },
-
- // 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;
- }
- this.search.width(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);
- }
- },
-
- // multi
- setVal: function (val) {
- var unique;
- if (this.select) {
- this.select.val(val);
- } else {
- unique = [];
- // filter out duplicates
- $(val).each(function () {
- if (indexOf(this, unique) < 0) unique.push(this);
- });
- this.opts.element.val(unique.length === 0 ? "" : unique.join(this.opts.separator));
- }
- },
-
- // multi
- val: function () {
- var val, data = [], self=this;
-
- if (arguments.length === 0) {
- return this.getVal();
- }
-
- val = arguments[0];
-
- if (!val) {
- this.opts.element.val("");
- this.updateSelection([]);
- this.clearSearch();
- return;
- }
-
- // val is a list of ids
- this.setVal(val);
-
- if (this.select) {
- this.select.find(":selected").each(function () {
- data.push({id: $(this).attr("value"), text: $(this).text()});
- });
- this.updateSelection(data);
- } else {
- if (this.opts.initSelection === undefined) {
- throw new Error("val() cannot be called if initSelection() is not defined")
- }
-
- this.opts.initSelection(this.opts.element, function(data){
- var ids=$(data).map(self.id);
- self.setVal(ids);
- self.updateSelection(data);
- self.clearSearch();
- });
- }
- this.clearSearch();
- },
-
- // multi
- onSortStart: function() {
- if (this.select) {
- throw new Error("Sorting of elements is not supported when attached to <select>. Attach to <input type='hidden'/> instead.");
- }
-
- // collapse search field into 0 width so its container can be collapsed as well
- this.search.width(0);
- // hide the container
- this.searchContainer.hide();
- },
-
- // multi
- onSortEnd:function() {
-
- var val=[], self=this;
-
- // show search and move it to the end of the list
- this.searchContainer.show();
- // make sure the search container is the last item in the list
- this.searchContainer.appendTo(this.searchContainer.parent());
- // since we collapsed the width in dragStarted, we resize it here
- this.resizeSearch();
-
- // update selection
-
- this.selection.find(".select2-search-choice").each(function() {
- val.push(self.opts.id($(this).data("select2-data")));
- });
- this.setVal(val);
- this.triggerChange();
- },
-
- // multi
- data: function(values) {
- var self=this, ids;
- if (arguments.length === 0) {
- return this.selection
- .find(".select2-search-choice")
- .map(function() { return $(this).data("select2-data"); })
- .get();
- } else {
- if (!values) { values = []; }
- ids = $.map(values, function(e) { return self.opts.id(e)});
- this.setVal(ids);
- this.updateSelection(values);
- this.clearSearch();
- }
- }
- });
-
- $.fn.select2 = function () {
-
- var args = Array.prototype.slice.call(arguments, 0),
- opts,
- select2,
- value, multiple, allowedMethods = ["val", "destroy", "opened", "open", "close", "focus", "isFocused", "container", "onSortStart", "onSortEnd", "enable", "disable", "positionDropdown", "data"];
-
- this.each(function () {
- if (args.length === 0 || typeof(args[0]) === "object") {
- opts = args.length === 0 ? {} : $.extend({}, args[0]);
- opts.element = $(this);
-
- if (opts.element.get(0).tagName.toLowerCase() === "select") {
- multiple = opts.element.attr("multiple");
- } else {
- multiple = opts.multiple || false;
- if ("tags" in opts) {opts.multiple = multiple = true;}
- }
-
- select2 = multiple ? new MultiSelect2() : new SingleSelect2();
- select2.init(opts);
- } else if (typeof(args[0]) === "string") {
-
- if (indexOf(args[0], allowedMethods) < 0) {
- throw "Unknown method: " + args[0];
- }
-
- value = undefined;
- select2 = $(this).data("select2");
- if (select2 === undefined) return;
- if (args[0] === "container") {
- value=select2.container;
- } else {
- value = select2[args[0]].apply(select2, args.slice(1));
- }
- if (value !== undefined) {return false;}
- } else {
- throw "Invalid arguments to select2 plugin: " + args;
- }
- });
- return (value === undefined) ? this : value;
- };
-
- // plugin defaults, accessible to users
- $.fn.select2.defaults = {
- width: "copy",
- closeOnSelect: true,
- openOnEnter: true,
- containerCss: {},
- dropdownCss: {},
- containerCssClass: "",
- dropdownCssClass: "",
- formatResult: function(result, container, query) {
- var markup=[];
- markMatch(result.text, query.term, markup);
- return markup.join("");
- },
- formatSelection: function (data, container) {
- return data ? data.text : undefined;
- },
- formatResultCssClass: function(data) {return undefined;},
- formatNoMatches: function () { return "No matches found"; },
- formatInputTooShort: function (input, min) { return "Please enter " + (min - input.length) + " more characters"; },
- formatSelectionTooBig: function (limit) { return "You can only select " + limit + " item" + (limit == 1 ? "" : "s"); },
- formatLoadMore: function (pageNumber) { return "Loading more results..."; },
- formatSearching: function () { return "Searching..."; },
- minimumResultsForSearch: 0,
- minimumInputLength: 0,
- maximumSelectionSize: 0,
- id: function (e) { return e.id; },
- matcher: function(term, text) {
- return text.toUpperCase().indexOf(term.toUpperCase()) >= 0;
- },
- separator: ",",
- tokenSeparators: [],
- tokenizer: defaultTokenizer,
- escapeMarkup: function (markup) {
- if (markup && typeof(markup) === "string") {
- return markup.replace(/&/g, "&");
- }
- return markup;
- },
- blurOnChange: false
- };
-
- // exports
- window.Select2 = {
- query: {
- ajax: ajax,
- local: local,
- tags: tags
- }, util: {
- debounce: debounce,
- markMatch: markMatch
- }, "class": {
- "abstract": AbstractSelect2,
- "single": SingleSelect2,
- "multi": MultiSelect2
- }
- };
-
-}(jQuery));
+++ /dev/null
-/*
-Copyright 2012 Igor Vaynberg
-
-Version: 3.2 Timestamp: Mon Sep 10 10:38:04 PDT 2012
-
-Licensed under the Apache License, Version 2.0 (the "License"); you may not use this work except in
-compliance with the License. You may obtain a copy of the License in the LICENSE file, or at:
-
-http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software distributed under the License is
-distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and limitations under the License.
-*/
-(function(e){"undefined"==typeof e.fn.each2&&e.fn.extend({each2:function(g){for(var i=e([0]),m=-1,s=this.length;++m<s&&(i.context=i[0]=this[m])&&!1!==g.call(i[0],m,i););return this}})})(jQuery);
-(function(e,g){function i(a,b){var c=0,d=b.length,j;if("undefined"===typeof a)return-1;if(a.constructor===String)for(;c<d;c+=1){if(0===a.localeCompare(b[c]))return c}else for(;c<d;c+=1)if(j=b[c],j.constructor===String){if(0===j.localeCompare(a))return c}else if(j===a)return c;return-1}function m(a,b){return a===b?!0:a===g||b===g||null===a||null===b?!1:a.constructor===String?0===a.localeCompare(b):b.constructor===String?0===b.localeCompare(a):!1}function s(a,b){var c,d,j;if(null===a||1>a.length)return[];
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-f.TAB||f.isControl(a)||f.isFunctionKey(a)||a.which===f.ESC)&&!(!1===this.opts.openOnEnter&&a.which===f.ENTER))if(a.which==f.DELETE)this.opts.allowClear&&this.clear();else{this.open();if(a.which!==f.ENTER&&!(48>a.which)){var b=String.fromCharCode(a.which).toLowerCase();a.shiftKey&&(b=b.toUpperCase());this.search.focus();this.search.val(b)}l(a)}}));a.delegate("abbr","mousedown",this.bind(function(a){this.enabled&&(this.clear(),l(a),this.close(),this.triggerChange(),this.selection.focus())}));this.setPlaceholder();
-this.search.bind("focus",this.bind(function(){this.container.addClass("select2-container-active")}))},clear:function(){this.opts.element.val("");this.selection.find("span").empty();this.selection.removeData("select2-data");this.setPlaceholder()},initSelection:function(){if(""===this.opts.element.val())this.close(),this.setPlaceholder();else{var a=this;this.opts.initSelection.call(null,this.opts.element,function(b){b!==g&&null!==b&&(a.updateSelection(b),a.close(),a.setPlaceholder())})}},prepareOpts:function(){var a=
-this.parent.prepareOpts.apply(this,arguments);"select"===a.element.get(0).tagName.toLowerCase()&&(a.initSelection=function(a,c){var d=a.find(":selected");e.isFunction(c)&&c({id:d.attr("value"),text:d.text()})});return a},setPlaceholder:function(){var a=this.getPlaceholder();""===this.opts.element.val()&&a!==g&&!(this.select&&""!==this.select.find("option:first").text())&&(this.selection.find("span").html(this.opts.escapeMarkup(a)),this.selection.addClass("select2-default"),this.selection.find("abbr").hide())},
-postprocessResults:function(a,b){var c=0,d=this,f=!0;this.results.find(".select2-result-selectable").each2(function(a,b){if(m(d.id(b.data("select2-data")),d.opts.element.val()))return c=a,!1});this.highlight(c);!0===b&&(f=this.showSearchInput=F(a.results)>=this.opts.minimumResultsForSearch,this.dropdown.find(".select2-search")[f?"removeClass":"addClass"]("select2-search-hidden"),e(this.dropdown,this.container)[f?"addClass":"removeClass"]("select2-with-searchbox"))},onSelect:function(a){var b=this.opts.element.val();
-this.opts.element.val(this.id(a));this.updateSelection(a);this.close();this.selection.focus();m(b,this.id(a))||this.triggerChange()},updateSelection:function(a){var b=this.selection.find("span");this.selection.data("select2-data",a);b.empty();a=this.opts.formatSelection(a,b);a!==g&&b.append(this.opts.escapeMarkup(a));this.selection.removeClass("select2-default");this.opts.allowClear&&this.getPlaceholder()!==g&&this.selection.find("abbr").show()},val:function(){var a,b=null,c=this;if(0===arguments.length)return this.opts.element.val();
-a=arguments[0];if(this.select)this.select.val(a).find(":selected").each2(function(a,c){b={id:c.attr("value"),text:c.text()};return!1}),this.updateSelection(b),this.setPlaceholder();else{if(this.opts.initSelection===g)throw Error("cannot call val() if initSelection() is not defined");a?(this.opts.element.val(a),this.opts.initSelection(this.opts.element,function(a){c.opts.element.val(!a?"":c.id(a));c.updateSelection(a);c.setPlaceholder()})):this.clear()}},clearSearch:function(){this.search.val("")},
-data:function(a){var b;if(0===arguments.length)return b=this.selection.data("select2-data"),b==g&&(b=null),b;!a||""===a?this.clear():(this.opts.element.val(!a?"":this.id(a)),this.updateSelection(a))}});z=x(w,{createContainer:function(){return e("<div></div>",{"class":"select2-container select2-container-multi"}).html(" <ul class='select2-choices'> <li class='select2-search-field'> <input type='text' autocomplete='off' class='select2-input'> </li></ul><div class='select2-drop select2-drop-multi' style='display:none;'> <ul class='select2-results'> </ul></div>")},
-prepareOpts:function(){var a=this.parent.prepareOpts.apply(this,arguments);"select"===a.element.get(0).tagName.toLowerCase()&&(a.initSelection=function(a,c){var d=[];a.find(":selected").each2(function(a,b){d.push({id:b.attr("value"),text:b.text()})});e.isFunction(c)&&c(d)});return a},initContainer:function(){var a;this.searchContainer=this.container.find(".select2-search-field");this.selection=a=this.container.find(".select2-choices");this.search.bind("keydown",this.bind(function(b){if(this.enabled){if(b.which===
-f.BACKSPACE&&""===this.search.val()){this.close();var c;c=a.find(".select2-search-choice-focus");if(0<c.length){this.unselect(c.first());this.search.width(10);l(b);return}c=a.find(".select2-search-choice");0<c.length&&c.last().addClass("select2-search-choice-focus")}else a.find(".select2-search-choice-focus").removeClass("select2-search-choice-focus");if(this.opened())switch(b.which){case f.UP:case f.DOWN:this.moveHighlight(b.which===f.UP?-1:1);l(b);return;case f.ENTER:case f.TAB:this.selectHighlighted();
-l(b);return;case f.ESC:this.cancel(b);l(b);return}if(!(b.which===f.TAB||f.isControl(b)||f.isFunctionKey(b)||b.which===f.BACKSPACE||b.which===f.ESC)&&!(!1===this.opts.openOnEnter&&b.which===f.ENTER))this.open(),(b.which===f.PAGE_UP||b.which===f.PAGE_DOWN)&&l(b)}}));this.search.bind("keyup",this.bind(this.resizeSearch));this.search.bind("blur",this.bind(function(a){this.container.removeClass("select2-container-active");this.search.removeClass("select2-focused");this.clearSearch();a.stopImmediatePropagation()}));
-this.container.delegate(".select2-choices","mousedown",this.bind(function(a){this.enabled&&!(0<e(a.target).closest(".select2-search-choice").length)&&(this.clearPlaceholder(),this.open(),this.focusSearch(),a.preventDefault())}));this.container.delegate(".select2-choices","focus",this.bind(function(){this.enabled&&(this.container.addClass("select2-container-active"),this.dropdown.addClass("select2-drop-active"),this.clearPlaceholder())}));this.clearSearch()},enable:function(){this.enabled||(this.parent.enable.apply(this,
-arguments),this.search.removeAttr("disabled"))},disable:function(){this.enabled&&(this.parent.disable.apply(this,arguments),this.search.attr("disabled",!0))},initSelection:function(){""===this.opts.element.val()&&(this.updateSelection([]),this.close(),this.clearSearch());if(this.select||""!==this.opts.element.val()){var a=this;this.opts.initSelection.call(null,this.opts.element,function(b){if(b!==g&&b!==null){a.updateSelection(b);a.close();a.clearSearch()}})}},clearSearch:function(){var a=this.getPlaceholder();
-a!==g&&0===this.getVal().length&&!1===this.search.hasClass("select2-focused")?(this.search.val(a).addClass("select2-default"),this.resizeSearch()):this.search.val(" ").width(10)},clearPlaceholder:function(){this.search.hasClass("select2-default")?this.search.val("").removeClass("select2-default"):" "===this.search.val()&&this.search.val("")},opening:function(){this.parent.opening.apply(this,arguments);this.clearPlaceholder();this.resizeSearch();this.focusSearch()},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(a){var b=[],c=[],d=this;e(a).each(function(){0>i(d.id(this),b)&&(b.push(d.id(this)),c.push(this))});a=c;this.selection.find(".select2-search-choice").remove();e(a).each(function(){d.addSelectedChoice(this)});d.postprocessResults()},tokenize:function(){var a=this.search.val(),a=this.opts.tokenizer(a,this.data(),this.bind(this.onSelect),
-this.opts);null!=a&&a!=g&&(this.search.val(a),0<a.length&&this.open())},onSelect:function(a){this.addSelectedChoice(a);this.select&&this.postprocessResults();this.opts.closeOnSelect?(this.close(),this.search.width(10)):0<this.countSelectableResults()?(this.search.width(10),this.resizeSearch(),this.positionDropdown()):this.close();this.triggerChange({added:a});this.focusSearch()},cancel:function(){this.close();this.focusSearch()},addSelectedChoice:function(a){var b=e("<li class='select2-search-choice'> <div></div> <a href='#' onclick='return false;' class='select2-search-choice-close' tabindex='-1'></a></li>"),
-c=this.id(a),d=this.getVal(),f;f=this.opts.formatSelection(a,b);b.find("div").replaceWith("<div>"+this.opts.escapeMarkup(f)+"</div>");b.find(".select2-search-choice-close").bind("mousedown",l).bind("click dblclick",this.bind(function(a){this.enabled&&(e(a.target).closest(".select2-search-choice").fadeOut("fast",this.bind(function(){this.unselect(e(a.target));this.selection.find(".select2-search-choice-focus").removeClass("select2-search-choice-focus");this.close();this.focusSearch()})).dequeue(),
-l(a))})).bind("focus",this.bind(function(){this.enabled&&(this.container.addClass("select2-container-active"),this.dropdown.addClass("select2-drop-active"))}));b.data("select2-data",a);b.insertBefore(this.searchContainer);d.push(c);this.setVal(d)},unselect:function(a){var b=this.getVal(),c,d,a=a.closest(".select2-search-choice");if(0===a.length)throw"Invalid argument: "+a+". Must be .select2-search-choice";c=a.data("select2-data");d=i(this.id(c),b);0<=d&&(b.splice(d,1),this.setVal(b),this.select&&
-this.postprocessResults());a.remove();this.triggerChange({removed:c})},postprocessResults:function(){var a=this.getVal(),b=this.results.find(".select2-result-selectable"),c=this.results.find(".select2-result-with-children"),d=this;b.each2(function(b,c){var e=d.id(c.data("select2-data"));0<=i(e,a)?c.addClass("select2-disabled").removeClass("select2-result-selectable"):c.removeClass("select2-disabled").addClass("select2-result-selectable")});c.each2(function(a,b){0==b.find(".select2-result-selectable").length?
-b.addClass("select2-disabled"):b.removeClass("select2-disabled")});b.each2(function(a,b){if(!b.hasClass("select2-disabled")&&b.hasClass("select2-result-selectable"))return d.highlight(0),!1})},resizeSearch:function(){var a,b,c,d,f=this.search.outerWidth()-this.search.width();a=this.search;q||(c=a[0].currentStyle||window.getComputedStyle(a[0],null),q=e("<div></div>").css({position:"absolute",left:"-10000px",top:"-10000px",display:"none",fontSize:c.fontSize,fontFamily:c.fontFamily,fontStyle:c.fontStyle,
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-[],e(a).each(function(){0>i(this,b)&&b.push(this)}),this.opts.element.val(0===b.length?"":b.join(this.opts.separator)))},val:function(){var a,b=[],c=this;if(0===arguments.length)return this.getVal();if(a=arguments[0])if(this.setVal(a),this.select)this.select.find(":selected").each(function(){b.push({id:e(this).attr("value"),text:e(this).text()})}),this.updateSelection(b);else{if(this.opts.initSelection===g)throw Error("val() cannot be called if initSelection() is not defined");this.opts.initSelection(this.opts.element,
-function(a){var b=e(a).map(c.id);c.setVal(b);c.updateSelection(a);c.clearSearch()})}else this.opts.element.val(""),this.updateSelection([]);this.clearSearch()},onSortStart:function(){if(this.select)throw Error("Sorting of elements is not supported when attached to <select>. Attach to <input type='hidden'/> instead.");this.search.width(0);this.searchContainer.hide()},onSortEnd:function(){var a=[],b=this;this.searchContainer.show();this.searchContainer.appendTo(this.searchContainer.parent());this.resizeSearch();
-this.selection.find(".select2-search-choice").each(function(){a.push(b.opts.id(e(this).data("select2-data")))});this.setVal(a);this.triggerChange()},data:function(a){var b=this,c;if(0===arguments.length)return this.selection.find(".select2-search-choice").map(function(){return e(this).data("select2-data")}).get();a||(a=[]);c=e.map(a,function(a){return b.opts.id(a)});this.setVal(c);this.updateSelection(a);this.clearSearch()}});e.fn.select2=function(){var a=Array.prototype.slice.call(arguments,0),b,
-c,d,f,h="val destroy opened open close focus isFocused container onSortStart onSortEnd enable disable positionDropdown data".split(" ");this.each(function(){if(0===a.length||"object"===typeof a[0])b=0===a.length?{}:e.extend({},a[0]),b.element=e(this),"select"===b.element.get(0).tagName.toLowerCase()?f=b.element.attr("multiple"):(f=b.multiple||!1,"tags"in b&&(b.multiple=f=!0)),c=f?new z:new y,c.init(b);else if("string"===typeof a[0]){if(0>i(a[0],h))throw"Unknown method: "+a[0];d=g;c=e(this).data("select2");
-if(c!==g&&(d="container"===a[0]?c.container:c[a[0]].apply(c,a.slice(1)),d!==g))return!1}else throw"Invalid arguments to select2 plugin: "+a;});return d===g?this:d};e.fn.select2.defaults={width:"copy",closeOnSelect:!0,openOnEnter:!0,containerCss:{},dropdownCss:{},containerCssClass:"",dropdownCssClass:"",formatResult:function(a,b,c){b=[];B(a.text,c.term,b);return b.join("")},formatSelection:function(a){return a?a.text:g},formatResultCssClass:function(){return g},formatNoMatches:function(){return"No matches found"},
-formatInputTooShort:function(a,b){return"Please enter "+(b-a.length)+" more characters"},formatSelectionTooBig:function(a){return"You can only select "+a+" item"+(1==a?"":"s")},formatLoadMore:function(){return"Loading more results..."},formatSearching:function(){return"Searching..."},minimumResultsForSearch:0,minimumInputLength:0,maximumSelectionSize:0,id:function(a){return a.id},matcher:function(a,b){return 0<=b.toUpperCase().indexOf(a.toUpperCase())},separator:",",tokenSeparators:[],tokenizer:H,
-escapeMarkup:function(a){return a&&"string"===typeof a?a.replace(/&/g,"&"):a},blurOnChange:!1};window.Select2={query:{ajax:C,local:D,tags:E},util:{debounce:A,markMatch:B},"class":{"abstract":w,single:y,multi:z}}}})(jQuery);
projects / panikdb.git / commitdiff
