angularjs ui-select2:http://jsfiddle.net/jLD42/4/(这个网站测试通过),网站内容如下:找了很多其他的网站都没用,这个是测试通过的,需要导入所需要的js文件,需要的图片:
这个如果控件宽度是比较窄的话,需要全部显示,就需要修改select2.css的样式,添加滚轮如下文件和截图:
/*
Version: 3.4.0 Timestamp: Tue May 14 08:27:33 PDT 2013
*/
.select2-container {
margin: 0;
position: relative;
display: inline-block;
/* inline-block for ie7 */
zoom: 1;
*display: inline;
vertical-align: middle;
}
.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
*/
-webkit-Box-sizing: border-Box; /* webkit */
-khtml-Box-sizing: border-Box; /* konqueror */
-moz-Box-sizing: border-Box; /* firefox */
-ms-Box-sizing: border-Box; /* ie */
Box-sizing: border-Box; /* css3 */
}
.select2-container .select2-choice {
display: block;
height: 26px;
padding: 0 0 0 8px;
overflow: hidden;
position: relative;
border: 1px solid #aaa;
white-space: nowrap;
line-height: 26px;
color: #444;
text-decoration: none;
-webkit-border-radius: 4px;
-moz-border-radius: 4px;
border-radius: 4px;
-webkit-background-clip: padding-Box;
-moz-background-clip: padding;
background-clip: padding-Box;
-webkit-touch-callout: none;
-webkit-user-select: none;
-khtml-user-select: none;
-moz-user-select: none;
-ms-user-select: none;
user-select: none;
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,white 50%);
background-image: -o-linear-gradient(bottom,#ffffff 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,#eeeeee 50%);
}
.select2-container.select2-drop-above .select2-choice {
border-bottom-color: #aaa;
-webkit-border-radius:0 0 4px 4px;
-moz-border-radius:0 0 4px 4px;
border-radius:0 0 4px 4px;
background-image: -webkit-gradient(linear,color-stop(0.9,white 90%);
background-image: -moz-linear-gradient(center bottom,white 90%);
background-image: -o-linear-gradient(bottom,white 90%);
background-image: -ms-linear-gradient(top,#ffffff 90%);
filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#ffffff',endColorstr='#eeeeee',GradientType=0 );
background-image: linear-gradient(top,#ffffff 90%);
}
.select2-container.select2-allowclear .select2-choice span {
margin-right: 42px;
}
.select2-container .select2-choice span {
margin-right: 26px;
display: block;
overflow: hidden;
white-space: nowrap;
-ms-text-overflow: ellipsis;
-o-text-overflow: ellipsis;
text-overflow: ellipsis;
}
.select2-container .select2-choice abbr {
display: none;
width: 12px;
height: 12px;
position: absolute;
right: 24px;
top: 8px;
font-size: 1px;
text-decoration: none;
border: 0;
background: url('../img/select2.png') right top no-repeat;
cursor: pointer;
outline: 0;
}
.select2-container.select2-allowclear .select2-choice abbr {
display: inline-block;
}
.select2-container .select2-choice abbr:hover {
background-position: right -11px;
cursor: pointer;
}
.select2-drop-mask {
position: absolute;
left: 0;
top: 0;
z-index: 9998;
}
.select2-drop {
width: 100%;
margin-top:-1px;
position: absolute;
z-index: 9999;
top: 100%;
background: #fff;
color: #000;
border: 1px solid #aaa;
border-top: 0;
-webkit-border-radius: 0 0 4px 4px;
-moz-border-radius: 0 0 4px 4px;
border-radius: 0 0 4px 4px;
-webkit-Box-shadow: 0 4px 5px rgba(0,.15);
-moz-Box-shadow: 0 4px 5px rgba(0,.15);
Box-shadow: 0 4px 5px rgba(0,.15);
}
.select2-drop-auto-width {
border-top: 1px solid #aaa;
width: auto;
}
.select2-drop-auto-width .select2-search {
padding-top: 4px;
}
.select2-drop.select2-drop-above {
margin-top: 1px;
border-top: 1px solid #aaa;
border-bottom: 0;
-webkit-border-radius: 4px 4px 0 0;
-moz-border-radius: 4px 4px 0 0;
border-radius: 4px 4px 0 0;
-webkit-Box-shadow: 0 -4px 5px rgba(0,.15);
-moz-Box-shadow: 0 -4px 5px rgba(0,.15);
Box-shadow: 0 -4px 5px rgba(0,.15);
}
.select2-container .select2-choice div {
display: inline-block;
width: 18px;
height: 100%;
position: absolute;
right: 0;
top: 0;
border-left: 1px solid #aaa;
-webkit-border-radius: 0 4px 4px 0;
-moz-border-radius: 0 4px 4px 0;
border-radius: 0 4px 4px 0;
-webkit-background-clip: padding-Box;
-moz-background-clip: padding;
background-clip: padding-Box;
background: #ccc;
background-image: -webkit-gradient(linear,#ccc),color-stop(0.6,#eee));
background-image: -webkit-linear-gradient(center bottom,#ccc 0%,#eee 60%);
background-image: -moz-linear-gradient(center bottom,#eee 60%);
background-image: -o-linear-gradient(bottom,#eee 60%);
background-image: -ms-linear-gradient(top,#cccccc 0%,#eeeeee 60%);
filter: progid:DXImageTransform.Microsoft.gradient(startColorstr = '#eeeeee',endColorstr = '#cccccc',#eeeeee 60%);
}
.select2-container .select2-choice div b {
display: block;
width: 100%;
height: 100%;
background: url('../img/select2.png') no-repeat 0 1px;
}
.select2-search {
display: inline-block;
width: 100%;
min-height: 26px;
margin: 0;
padding-left: 4px;
padding-right: 4px;
position: relative;
z-index: 10000;
white-space: nowrap;
}
.select2-search input {
width: 100%;
height: auto !important;
min-height: 26px;
padding: 4px 20px 4px 5px;
margin: 0;
outline: 0;
font-family: sans-serif;
font-size: 1em;
border: 1px solid #aaa;
-webkit-border-radius: 0;
-moz-border-radius: 0;
border-radius: 0;
-webkit-Box-shadow: none;
-moz-Box-shadow: none;
Box-shadow: none;
background: #fff url('../img/select2.png') no-repeat 100% -22px;
background: url('../img/select2.png') no-repeat 100% -22px,-webkit-gradient(linear,color-stop(0.85,white),color-stop(0.99,#eeeeee));
background: url('../img/select2.png') no-repeat 100% -22px,-webkit-linear-gradient(center bottom,white 85%,#eeeeee 99%);
background: url('../img/select2.png') no-repeat 100% -22px,-moz-linear-gradient(center bottom,-o-linear-gradient(bottom,-ms-linear-gradient(top,#ffffff 85%,linear-gradient(top,#eeeeee 99%);
}
.select2-drop.select2-drop-above .select2-search input {
margin-top: 4px;
}
.select2-search input.select2-active {
background: #fff url('select2-spinner.gif') no-repeat 100%;
background: url('select2-spinner.gif') no-repeat 100%,#eeeeee));
background: url('select2-spinner.gif') no-repeat 100%,#eeeeee 99%);
background: url('select2-spinner.gif') no-repeat 100%,#eeeeee 99%);
}
.select2-container-active .select2-choice,.select2-container-active .select2-choices {
border: 1px solid #5897fb;
outline: none;
-webkit-Box-shadow: 0 0 5px rgba(0,.3);
-moz-Box-shadow: 0 0 5px rgba(0,.3);
Box-shadow: 0 0 5px rgba(0,.3);
}
.select2-dropdown-open .select2-choice {
border-bottom-color: transparent;
-webkit-Box-shadow: 0 1px 0 #fff inset;
-moz-Box-shadow: 0 1px 0 #fff inset;
Box-shadow: 0 1px 0 #fff inset;
-webkit-border-bottom-left-radius: 0;
-moz-border-radius-bottomleft: 0;
border-bottom-left-radius: 0;
-webkit-border-bottom-right-radius: 0;
-moz-border-radius-bottomright: 0;
border-bottom-right-radius: 0;
background-color: #eee;
background-image: -webkit-gradient(linear,#eeeeee));
background-image: -webkit-linear-gradient(center bottom,white 0%,#eeeeee 50%);
background-image: -moz-linear-gradient(center bottom,#eeeeee 50%);
background-image: -o-linear-gradient(bottom,#eeeeee 50%);
background-image: -ms-linear-gradient(top,#eeeeee 50%);
filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#eeeeee',endColorstr='#ffffff',#eeeeee 50%);
}
.select2-dropdown-open.select2-drop-above .select2-choice,.select2-dropdown-open.select2-drop-above .select2-choices {
border: 1px solid #5897fb;
border-top-color: transparent;
background-image: -webkit-gradient(linear,#eeeeee));
background-image: -webkit-linear-gradient(center top,#eeeeee 50%);
background-image: -moz-linear-gradient(center top,#eeeeee 50%);
background-image: -o-linear-gradient(top,#eeeeee 50%);
background-image: -ms-linear-gradient(bottom,GradientType=0 );
background-image: linear-gradient(bottom,#eeeeee 50%);
}
.select2-dropdown-open .select2-choice div {
background: transparent;
border-left: none;
filter: none;
}
.select2-dropdown-open .select2-choice div b {
background-position: -18px 1px;
}
/* results */
.select2-results {
max-height: 200px;
padding: 0 0 0 4px;
margin: 4px 4px 4px 0;
position: relative;
overflow-x: hidden;
overflow-y: auto;
-webkit-tap-highlight-color: rgba(0,0);
}
.select2-results ul.select2-result-sub {
margin: 0;
padding-left: 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;
background-image: none;
}
.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;
min-height: 1em;
-webkit-touch-callout: none;
-webkit-user-select: none;
-khtml-user-select: none;
-moz-user-select: none;
-ms-user-select: none;
user-select: none;
}
.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-highlighted ul {
background: white;
color: #000;
}
.select2-results .select2-no-results,.select2-results .select2-searching,.select2-results .select2-selection-limit {
background: #f4f4f4;
display: list-item;
}
/*
disabled look for disabled 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-selected {
display: none;
}
.select2-more-results.select2-active {
background: #f4f4f4 url('select2-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;
}
.select2-container.select2-container-disabled .select2-choice abbr {
display: none;
}
/* multiselect:height: 34px; */
.select2-container-multi .select2-choices {
height: 34px;
margin: 0;
padding: 0;
position: relative;
border: 1px solid #aaa;
cursor: text;
overflow-x:hidden;
overflow-y:scroll;
background-color: #fff;
background-image: -webkit-gradient(linear,0% 0%,0% 100%,color-stop(1%,color-stop(15%,#ffffff));
background-image: -webkit-linear-gradient(top,#eeeeee 1%,#ffffff 15%);
background-image: -moz-linear-gradient(top,#ffffff 15%);
background-image: -o-linear-gradient(top,#ffffff 15%);
background-image: -ms-linear-gradient(top,#ffffff 15%);
background-image: linear-gradient(top,#ffffff 15%);
}
.select2-locked {
padding: 3px 5px 3px 5px !important;
}
.select2-container-multi .select2-choices {
min-height: 26px;
}
.select2-container-multi.select2-container-active .select2-choices {
border: 1px solid #5897fb;
outline: none;
-webkit-Box-shadow: 0 0 5px rgba(0,.3);
}
.select2-container-multi .select2-choices li {
float: left;
list-style: none;
}
.select2-container-multi .select2-choices .select2-search-field {
margin: 0;
padding: 0;
white-space: nowrap;
}
.select2-container-multi .select2-choices .select2-search-field input {
padding: 5px;
margin: 1px 0;
font-family: sans-serif;
font-size: 100%;
color: #666;
outline: 0;
border: 0;
-webkit-Box-shadow: none;
-moz-Box-shadow: none;
Box-shadow: none;
background: transparent !important;
}
.select2-container-multi .select2-choices .select2-search-field input.select2-active {
background: #fff url('select2-spinner.gif') no-repeat 100% !important;
}
.select2-default {
color: #999 !important;
}
.select2-container-multi .select2-choices .select2-search-choice {
padding: 0px 0px 0px 3px;
margin: 1px 0 1px 3px;
position: relative;
height:20px;
line-height: 13px;
color: #333;
cursor: default;
border: 1px solid #aaaaaa;
-webkit-border-radius: 3px;
-moz-border-radius: 3px;
border-radius: 3px;
-webkit-Box-shadow: 0 0 2px #ffffff inset,0 1px 0 rgba(0,0.05);
-moz-Box-shadow: 0 0 2px #ffffff inset,0.05);
Box-shadow: 0 0 2px #ffffff inset,0.05);
-webkit-background-clip: padding-Box;
-moz-background-clip: padding;
background-clip: padding-Box;
-webkit-touch-callout: none;
-webkit-user-select: none;
-khtml-user-select: none;
-moz-user-select: none;
-ms-user-select: none;
user-select: none;
background-color: #e4e4e4;
filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#eeeeee',endColorstr='#f4f4f4',GradientType=0 );
background-image: -webkit-gradient(linear,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,#eeeeee 100%);
background-image: -o-linear-gradient(top,#eeeeee 100%);
background-image: -ms-linear-gradient(top,#eeeeee 100%);
background-image: linear-gradient(top,#eeeeee 100%);
}
.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;
width: 12px;
height: 28px;
position: absolute;
right: 0px;
top: 0px;
font-size: 1px;
outline: none;
background: url('../img/select2.png') center no-repeat;
}
.select2-container-multi .select2-search-choice-close {
left: 0px;
}
.select2-container-multi .select2-choices .select2-search-choice .select2-search-choice-close:hover {
background-position: center -0px;
}
.select2-container-multi .select2-choices .select2-search-choice-focus .select2-search-choice-close {
background-position: center -0px;
}
/* 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 {
padding: 3px 5px 3px 5px;
border: 1px solid #ddd;
background-image: none;
background-color: #f4f4f4;
}
.select2-container-multi.select2-container-disabled .select2-choices .select2-search-choice .select2-search-choice-close { display: none;
background:none;
}
/* end multiselect */
.select2-result-selectable .select2-match,.select2-result-unselectable .select2-match {
text-decoration: underline;
}
.select2-offscreen,.select2-offscreen:focus {
clip: rect(0 0 0 0);
width: 1px;
height: 1px;
border: 0;
margin: 0;
padding: 0;
overflow: hidden;
position: absolute;
outline: 0;
left: 0px;
}
.select2-display-none {
display: none;
}
.select2-measure-scrollbar {
position: absolute;
top: -10000px;
left: -10000px;
width: 100px;
height: 100px;
overflow: scroll;
}
/* Retina-ize icons */
@media only screen and (-webkit-min-device-pixel-ratio: 1.5),only screen and (min-resolution: 144dpi) {
.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;
}
}
/* Copyright 2012 Igor Vaynberg Version: 3.4.0 Timestamp: Tue May 14 08:27:33 PDT 2013 This software is licensed under the Apache License,Version 2.0 (the "Apache License") or the GNU General Public License version 2 (the "GPL License"). You may choose either license to govern your use of this software only upon the condition that you accept all of the terms of either the Apache License or the GPL License. You may obtain a copy of the Apache License and the GPL License at: http://www.apache.org/licenses/LICENSE-2.0 http://www.gnu.org/licenses/gpl-2.0.html Unless required by applicable law or agreed to in writing,software distributed under the Apache License or the GPL Licesnse is distributed on an "AS IS" BASIS,WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,either express or implied. See the Apache License and the GPL License for the specific language governing permissions and limitations under the Apache License and the GPL License. */ (function(a){a.fn.each2===void 0&&a.fn.extend({each2:function(b){for(var c=a([0]),d=-1,e=this.length;e>++d&&(c.context=c[0]=this[d])&&b.call(c[0],d,c)!==!1;);return this}})})(jQuery),function(a,b){"use strict";function m(a,b){for(var c=0,d=b.length;d>c;c+=1)if(o(a,b[c]))return c;return-1}function n(){var b=a(l);b.appendTo("body");var c={width:b.width()-b[0].clientWidth,height:b.height()-b[0].clientHeight};return b.remove(),c}function o(a,c){return a===c?!0:a===b||c===b?!1:null===a||null===c?!1:a.constructor===String?a+""==c+"":c.constructor===String?c+""==a+"":!1}function p(b,c){var d,e,f;if(null===b||1>b.length)return[];for(d=b.split(c),e=0,f=d.length;f>e;e+=1)d[e]=a.trim(d[e]);return d}function q(a){return a.outerWidth(!1)-a.width()}function r(c){var d="keyup-change-value";c.on("keydown",function(){a.data(c,d)===b&&a.data(c,c.val())}),c.on("keyup",function(){var e=a.data(c,d);e!==b&&c.val()!==e&&(a.removeData(c,d),c.trigger("keyup-change"))})}function s(c){c.on("mousemove",function(c){var d=i;(d===b||d.x!==c.pageX||d.y!==c.pageY)&&a(c.target).trigger("mousemove-filtered",c)})}function t(a,c,d){d=d||b;var e;return function(){var b=arguments;window.clearTimeout(e),e=window.setTimeout(function(){c.apply(d,b)},a)}}function u(a){var c,b=!1;return function(){return b===!1&&(c=a(),b=!0),c}}function v(a,b){var c=t(a,function(a){b.trigger("scroll-debounced",a)});b.on("scroll",function(a){m(a.target,b.get())>=0&&c(a)})}function w(a){a[0]!==document.activeElement&&window.setTimeout(function(){var d,b=a[0],c=a.val().length;a.focus(),a.is(":visible")&&b===document.activeElement&&(b.setSelectionRange?b.setSelectionRange(c,c):b.createTextRange&&(d=b.createTextRange(),d.collapse(!1),d.select()))},0)}function x(b){b=a(b)[0];var c=0,d=0;if("selectionStart"in b)c=b.selectionStart,d=b.selectionEnd-c;else if("selection"in document){b.focus();var e=document.selection.createRange();d=document.selection.createRange().text.length,e.moveStart("character",-b.value.length),c=e.text.length-d}return{offset:c,length:d}}function y(a){a.preventDefault(),a.stopPropagation()}function z(a){a.preventDefault(),a.stopImmediatePropagation()}function A(b){if(!h){var c=b[0].currentStyle||window.getComputedStyle(b[0],null);h=a(document.createElement("div")).css({position:"absolute",left:"-10000px",top:"-10000px",display:"none",fontSize:c.fontSize,fontFamily:c.fontFamily,fontStyle:c.fontStyle,fontWeight:c.fontWeight,letterSpacing:c.letterSpacing,textTransform:c.textTransform,whiteSpace:"nowrap"}),h.attr("class","select2-sizer"),a("body").append(h)}return h.text(b.val()),h.width()}function B(b,d){var e,g,f=[];e=b.attr("class"),e&&(e=""+e,a(e.split(" ")).each2(function(){0===this.indexOf("select2-")&&f.push(this)})),e=c.attr("class"),a(e.split(" ")).each2(function(){0!==this.indexOf("select2-")&&(g=d(this),g&&f.push(this))})),b.attr("class",f.join(" "))}function C(a,e){var f=a.toUpperCase().indexOf(c.toUpperCase()),g=c.length;return 0>f?(d.push(e(a)),b):(d.push(e(a.substring(0,f))),d.push("<span class='select2-match'>"),d.push(e(a.substring(f,f+g))),d.push("</span>"),d.push(e(a.substring(f+g,a.length))),b)}function D(c){var d,f=null,g=c.quietMillis||100,h=c.url,i=this;return function(j){window.clearTimeout(d),d=window.setTimeout(function(){e+=1;var d=e,g=c.data,k=h,l=c.transport||a.fn.select2.ajaxDefaults.transport,m={type:c.type||"GET",cache:c.cache||!1,jsonpCallback:c.jsonpCallback||b,dataType:c.dataType||"json"},n=a.extend({},a.fn.select2.ajaxDefaults.params,m);g=g?g.call(i,j.term,j.page,j.context):null,k="function"==typeof k?k.call(i,j.context):k,null!==f&&f.abort(),c.params&&(a.isFunction(c.params)?a.extend(n,c.params.call(i)):a.extend(n,c.params)),a.extend(n,{url:k,dataType:c.dataType,data:g,success:function(a){if(!(e>d)){var b=c.results(a,j.page);j.callback(b)}}}),f=l.call(i,n)},g)}}function E(c){var e,f,d=c,g=function(a){return""+a.text};a.isArray(d)&&(f=d,d={results:f}),a.isFunction(d)===!1&&(f=d,d=function(){return f});var h=d();return h.text&&(g=h.text,a.isFunction(g)||(e=h.text,g=function(a){return a[e]})),function(c){var h,e=c.term,f={results:[]};return""===e?(c.callback(d()),b):(h=function(b,d){var f,i;if(b=b[0],b.children){f={};for(i in b)b.hasOwnProperty(i)&&(f[i]=b[i]);f.children=[],a(b.children).each2(function(a,b){h(b,f.children)}),(f.children.length||c.matcher(e,g(f),b))&&d.push(f)}else c.matcher(e,g(b),b)&&d.push(b)},a(d().results).each2(function(a,f.results)}),c.callback(f),b)}}function F(c){var d=a.isFunction(c);return function(e){var f=e.term,g={results:[]};a(d?c():c).each(function(){var a=this.text!==b,c=a?this.text:this;(""===f||e.matcher(f,c))&&g.results.push(a?this:{id:this,text:this})}),e.callback(g)}}function G(b){if(a.isFunction(b))return!0;if(!b)return!1;throw Error("formatterName must be a function or a falsy value")}function H(b){return a.isFunction(b)?b():b}function I(b){var c=0;return a.each(b,b){b.children?c+=I(b.children):c++}),c}function J(a,e){var h,i,j,k,l,f=a,g=!1;if(!e.createSearchChoice||!e.tokenSeparators||1>e.tokenSeparators.length)return b;for(;;){for(i=-1,j=0,k=e.tokenSeparators.length;k>j&&(l=e.tokenSeparators[j],i=a.indexOf(l),!(i>=0));j++);if(0>i)break;if(h=a.substring(0,i),a=a.substring(i+l.length),h.length>0&&(h=e.createSearchChoice(h,c),h!==b&&null!==h&&e.id(h)!==b&&null!==e.id(h))){for(g=!1,k=c.length;k>j;j++)if(o(e.id(h),e.id(c[j]))){g=!0;break}g||d(h)}}return f!==a?a:b}function K(b,c){var d=function(){};return d.prototype=new b,d.prototype.constructor=d,d.prototype.parent=b.prototype,d.prototype=a.extend(d.prototype,d}if(window.Select2===b){var c,h,c={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(a){switch(a=a.which?a.which:a){case c.LEFT:case c.RIGHT:case c.UP:case c.DOWN:return!0}return!1},isControl:function(a){var b=a.which;switch(b){case c.SHIFT:case c.CTRL:case c.ALT:return!0}return a.MetaKey?!0:!1},isFunctionKey:function(a){return a=a.which?a.which:a,a>=112&&123>=a}},l="<div class='select2-measure-scrollbar'></div>";j=a(document),g=function(){var a=1;return function(){return a++}}(),j.on("mousemove",function(a){i={x:a.pageX,y:a.pageY}}),d=K(Object,{bind:function(a){var b=this;return function(){a.apply(b,arguments)}},init:function(c){var d,f=".select2-results";this.opts=c=this.prepareOpts(c),this.id=c.id,c.element.data("select2")!==b&&null!==c.element.data("select2")&&this.destroy(),this.container=this.createContainer(),this.containerId="s2id_"+(c.element.attr("id")||"autogen"+g()),this.containerSelector="#"+this.containerId.replace(/([;&,\.\+\*\~':"\!\^#$%@\[\]\(\)=>\|])/g,"\\$1"),this.container.attr("id",this.containerId),this.body=u(function(){return c.element.closest("body")}),B(this.container,this.opts.element,this.opts.adaptContainerCssClass),this.container.css(H(c.containerCss)),this.container.addClass(H(c.containerCssClass)),this.elementTabIndex=this.opts.element.attr("tabindex"),this.opts.element.data("select2",this).attr("tabindex","-1").before(this.container),this.container.data("select2",this),this.dropdown=this.container.find(".select2-drop"),this.dropdown.addClass(H(c.dropdownCssClass)),this.dropdown.data("select2",this.results=d=this.container.find(f),this.search=e=this.container.find("input.select2-input"),this.resultsPage=0,this.context=null,this.initContainer(),s(this.results),this.dropdown.on("mousemove-filtered touchstart touchmove touchend",this.bind(this.highlightUnderEvent)),v(80,this.results),this.dropdown.on("scroll-debounced",this.bind(this.loadMoreIfNeeded)),a(this.container).on("change",".select2-input",function(a){a.stopPropagation()}),a(this.dropdown).on("change",a.fn.mousewheel&&d.mousewheel(function(a,b,e){var f=d.scrollTop();e>0&&0>=f-e?(d.scrollTop(0),y(a)):0>e&&d.get(0).scrollHeight-d.scrollTop()+e<=d.height()&&(d.scrollTop(d.get(0).scrollHeight-d.height()),y(a))}),r(e),e.on("keyup-change input paste",this.bind(this.updateResults)),e.on("focus",function(){e.addClass("select2-focused")}),e.on("blur",function(){e.removeClass("select2-focused")}),this.dropdown.on("mouseup",this.bind(function(b){a(b.target).closest(".select2-result-selectable").length>0&&(this.highlightUnderEvent(b),this.selectHighlighted(b))})),this.dropdown.on("click mouseup mousedown",a.isFunction(this.opts.initSelection)&&(this.initSelection(),this.monitorSource()),null!==c.maximumInputLength&&this.search.attr("maxlength",c.maximumInputLength);var h=c.element.prop("disabled");h===b&&(h=!1),this.enable(!h);var i=c.element.prop("readonly");i===b&&(i=!1),this.readonly(i),k=k||n(),this.autofocus=c.element.prop("autofocus"),c.element.prop("autofocus",!1),this.autofocus&&this.focus()},destroy:function(){var a=this.opts.element.data("select2");this.propertyObserver&&(delete this.propertyObserver,this.propertyObserver=null),a!==b&&(a.container.remove(),a.dropdown.remove(),a.opts.element.removeClass("select2-offscreen").removeData("select2").off(".select2").attr({tabindex:this.elementTabIndex}).prop("autofocus",this.autofocus||!1).show())},optionToData:function(a){return a.is("option")?{id:a.prop("value"),text:a.text(),element:a.get(),css:a.attr("class"),disabled:a.prop("disabled"),locked:o(a.attr("locked"),"locked")}:a.is("optgroup")?{text:a.attr("label"),children:[],css:a.attr("class")}:b},prepareOpts:function(c){var d,h=this;if(d=c.element,"select"===d.get(0).tagName.toLowerCase()&&(this.select=e=c.element),e&&a.each(["id","multiple","ajax","query","createSearchChoice","initSelection","data","tags"],function(){if(this in c)throw Error("Option '"+this+"' is not allowed for Select2 when attached to a <select> element.")}),c=a.extend({},{populateResults:function(d,f){var g,l=this.opts.id;g=function(d,i){var j,m,n,o,p,q,r,s,t;for(d=c.sortResults(d,f),k=d.length;k>j;j+=1)m=d[j],o=m.disabled===!0,n=!o&&l(m)!==b,p=m.children&&m.children.length>0,q=a("<li></li>"),q.addClass("select2-results-dept-"+i),q.addClass("select2-result"),q.addClass(n?"select2-result-selectable":"select2-result-unselectable"),o&&q.addClass("select2-disabled"),p&&q.addClass("select2-result-with-children"),q.addClass(h.opts.formatResultCssClass(m)),r=a(document.createElement("div")),r.addClass("select2-result-label"),t=c.formatResult(m,h.opts.escapeMarkup),t!==b&&r.html(t),q.append(r),p&&(s=a("<ul></ul>"),s.addClass("select2-result-sub"),g(m.children,i+1),q.append(s)),q.data("select2-data",m),e.append(q)},g(e,0)}},a.fn.select2.defaults,"function"!=typeof c.id&&(f=c.id,c.id=function(a){return a[f]}),a.isArray(c.element.data("select2Tags"))){if("tags"in c)throw"tags specified as both an attribute 'data-select2-tags' and in options of Select2 "+c.element.attr("id");c.tags=c.element.data("select2Tags")}if(e?(c.query=this.bind(function(c){var g,e={results:[],more:!1},f=c.term;j=function(a,b){var d;a.is("option")?c.matcher(f,a.text(),a)&&b.push(h.optionToData(a)):a.is("optgroup")&&(d=h.optionToData(a),a.children().each2(function(a,b){j(b,d.children)}),d.children.length>0&&b.push(d))},g=d.children(),this.getPlaceholder()!==b&&g.length>0&&(i=g[0],""===a(i).text()&&(g=g.not(i))),g.each2(function(a,e.results)}),c.callback(e)}),c.id=function(a){return a.id},c.formatResultCssClass=function(a){return a.css}):"query"in c||("ajax"in c?(g=c.element.data("ajax-url"),g&&g.length>0&&(c.ajax.url=g),c.query=D.call(c.element,c.ajax)):"data"in c?c.query=E(c.data):"tags"in c&&(c.query=F(c.tags),c.createSearchChoice===b&&(c.createSearchChoice=function(a){return{id:a,text:a}}),c.initSelection===b&&(c.initSelection=function(d,e){var f=[];a(p(d.val(),c.separator)).each(function(){var d=this,e=this,g=c.tags;a.isFunction(g)&&(g=g()),a(g).each(function(){return o(this.id,d)?(e=this.text,!1):b}),f.push({id:d,text:e})}),e(f)}))),"function"!=typeof c.query)throw"query function not defined for Select2 "+c.element.attr("id");return c},monitorSource:function(){var c,a=this.opts.element;a.on("change.select2",this.bind(function(){this.opts.element.data("select2-change-triggered")!==!0&&this.initSelection()})),c=this.bind(function(){var d,f=a.prop("disabled");f===b&&(f=!1),this.enable(!f);var d=a.prop("readonly");d===b&&(d=!1),this.readonly(d),this.container.addClass(H(this.opts.containerCssClass)),B(this.dropdown,this.opts.adaptDropdownCssClass),this.dropdown.addClass(H(this.opts.dropdownCssClass))}),a.on("propertychange.select2 DOMAttrModified.select2",this.mutationCallback===b&&(this.mutationCallback=function(a){a.forEach(c)}),"undefined"!=typeof WebKitMutationObserver&&(this.propertyObserver&&(delete this.propertyObserver,this.propertyObserver=new WebKitMutationObserver(this.mutationCallback),this.propertyObserver.observe(a.get(0),{attributes:!0,subtree:!1}))},triggerSelect:function(b){var c=a.Event("select2-selecting",{val:this.id(b),object:b});return this.opts.element.trigger(c),!c.isDefaultPrevented()},triggerChange:function(b){b=b||{},b=a.extend({},{type:"change",val:this.val()}),this.opts.element.data("select2-change-triggered",!0),this.opts.element.trigger(b),this.opts.element.click(),this.opts.blurOnChange&&this.opts.element.blur()},isInterfaceEnabled:function(){return this.enabledInterface===!0},enableInterface:function(){var a=this._enabled&&!this._readonly,b=!a;return a===this.enabledInterface?!1:(this.container.toggleClass("select2-container-disabled",b),this.close(),this.enabledInterface=a,!0)},enable:function(a){return a===b&&(a=!0),this._enabled===a?!1:(this._enabled=a,this.opts.element.prop("disabled",!a),this.enableInterface(),readonly:function(a){return a===b&&(a=!1),this._readonly===a?!1:(this._readonly=a,this.opts.element.prop("readonly",a),opened:function(){return this.container.hasClass("select2-dropdown-open")},positionDropdown:function(){var q,t,b=this.dropdown,c=this.container.offset(),d=this.container.outerHeight(!1),e=this.container.outerWidth(!1),f=b.outerHeight(!1),g=a(window).scrollLeft()+a(window).width(),h=a(window).scrollTop()+a(window).height(),i=c.top+d,j=c.left,l=h>=i+f,m=c.top-f>=this.body().scrollTop(),n=b.outerWidth(!1),o=g>=j+n,p=b.hasClass("select2-drop-above");this.opts.dropdownAutoWidth?(t=a(".select2-results",b)[0],b.addClass("select2-drop-auto-width"),b.css("width",""),n=b.outerWidth(!1)+(t.scrollHeight===t.clientHeight?0:k.width),n>e?e=n:n=e,o=g>=j+n):this.container.removeClass("select2-drop-auto-width"),"static"!==this.body().css("position")&&(q=this.body().offset(),i-=q.top,j-=q.left),p?(r=!0,!m&&l&&(r=!1)):(r=!1,!l&&m&&(r=!0)),o||(j=c.left+e-n),r?(i=c.top-f,this.container.addClass("select2-drop-above"),b.addClass("select2-drop-above")):(this.container.removeClass("select2-drop-above"),b.removeClass("select2-drop-above")),s=a.extend({top:i,left:j,width:e},H(this.opts.dropdownCss)),b.css(s)},shouldOpen:function(){var b;return this.opened()?!1:this._enabled===!1||this._readonly===!0?!1:(b=a.Event("select2-opening"),!b.isDefaultPrevented())},clearDropdownAlignmentPreference:function(){this.container.removeClass("select2-drop-above"),this.dropdown.removeClass("select2-drop-above")},open:function(){return this.shouldOpen()?(this.opening(),!0):!1},opening:function(){function h(){return{width:Math.max(document.documentElement.scrollWidth,a(window).width()),height:Math.max(document.documentElement.scrollHeight,a(window).height())}}var f,b=this.containerId,c="scroll."+b,d="resize."+b,e="orientationchange."+b;this.container.addClass("select2-dropdown-open").addClass("select2-container-active"),this.clearDropdownAlignmentPreference(),this.dropdown[0]!==this.body().children().last()[0]&&this.dropdown.detach().appendTo(this.body()),f=a("#select2-drop-mask"),0==f.length&&(f=a(document.createElement("div")),f.attr("id","select2-drop-mask").attr("class","select2-drop-mask"),f.hide(),f.appendTo(this.body()),f.on("mousedown touchstart",function(b){var d,c=a("#select2-drop");c.length>0&&(d=c.data("select2"),d.opts.selectOnBlur&&d.selectHighlighted({noFocus:!0}),d.close(),b.preventDefault(),b.stopPropagation())})),this.dropdown.prev()[0]!==f[0]&&this.dropdown.before(f),a("#select2-drop").removeAttr("id"),this.dropdown.attr("id","select2-drop"),f.css(h()),f.show(),this.dropdown.show(),this.positionDropdown(),this.dropdown.addClass("select2-drop-active"),this.ensureHighlightVisible();var g=this;this.container.parents().add(window).each(function(){a(this).on(d+" "+c+" "+e,function(){a("#select2-drop-mask").css(h()),g.positionDropdown()})})},close:function(){if(this.opened()){var b=this.containerId,e="orientationchange."+b;this.container.parents().add(window).each(function(){a(this).off(c).off(d).off(e)}),a("#select2-drop-mask").hide(),this.dropdown.removeAttr("id"),this.dropdown.hide(),this.container.removeClass("select2-dropdown-open"),this.results.empty(),this.clearSearch(),this.search.removeClass("select2-active"),this.opts.element.trigger(a.Event("select2-close"))}},clearSearch:function(){},getMaximumSelectionSize:function(){return H(this.opts.maximumSelectionSize)},ensureHighlightVisible:function(){var d,c=this.results;if(e=this.highlight(),!(0>e)){if(0==e)return c.scrollTop(0),b;d=this.findHighlightableChoices().find(".select2-result-label"),f=a(d[e]),g=f.offset().top+f.outerHeight(!0),e===d.length-1&&(j=c.find("li.select2-more-results"),j.length>0&&(g=j.offset().top+j.outerHeight(!0))),h=c.offset().top+c.outerHeight(!0),g>h&&c.scrollTop(c.scrollTop()+(g-h)),i=f.offset().top-c.offset().top,0>i&&"none"!=f.css("display")&&c.scrollTop(c.scrollTop()+i)}},findHighlightableChoices:function(){return this.results.find(".select2-result-selectable:not(.select2-selected):not(.select2-disabled)")},moveHighlight:function(b){for(var c=this.findHighlightableChoices(),d=this.highlight();d>-1&&c.length>d;){d+=b;var e=a(c[d]);if(e.hasClass("select2-result-selectable")&&!e.hasClass("select2-disabled")&&!e.hasClass("select2-selected")){this.highlight(d);break}}},highlight:function(c){var e,d=this.findHighlightableChoices();return 0===arguments.length?m(d.filter(".select2-highlighted")[0],d.get()):(c>=d.length&&(c=d.length-1),0>c&&(c=0),this.results.find(".select2-highlighted").removeClass("select2-highlighted"),e=a(d[c]),e.addClass("select2-highlighted"),this.ensureHighlightVisible(),f=e.data("select2-data"),f&&this.opts.element.trigger({type:"select2-highlight",val:this.id(f),choice:f}),countSelectableResults:function(){return this.findHighlightableChoices().length},highlightUnderEvent:function(b){var c=a(b.target).closest(".select2-result-selectable");if(c.length>0&&!c.is(".select2-highlighted")){var d=this.findHighlightableChoices();this.highlight(d.index(c))}else 0==c.length&&this.results.find(".select2-highlighted").removeClass("select2-highlighted")},loadMoreIfNeeded:function(){var c,a=this.results,b=a.find("li.select2-more-results"),e=this.resultsPage+1,f=this,g=this.search.val(),h=this.context;0!==b.length&&(c=b.offset().top-a.offset().top-a.height(),this.opts.loadMorePadding>=c&&(b.addClass("select2-active"),this.opts.query({element:this.opts.element,term:g,page:e,context:h,matcher:this.opts.matcher,callback:this.bind(function(c){f.opened()&&(f.opts.populateResults.call(this,a,c.results,{term:g,context:h}),f.postprocessResults(c,!1,c.more===!0?(b.detach().appendTo(a).text(f.opts.formatLoadMore(e+1)),window.setTimeout(function(){f.loadMoreIfNeeded()},10)):b.remove(),f.positionDropdown(),f.resultsPage=e,f.context=c.context)})})))},tokenize:function(){},updateResults:function(c){function l(){e.scrollTop(0),d.removeClass("select2-active"),h.positionDropdown()}function m(a){e.html(a),l()}var g,d=this.search,e=this.results,f=this.opts,h=this,j=d.val(),k=a.data(this.container,"select2-last-term");if((c===!0||!k||!o(j,k))&&(a.data(this.container,"select2-last-term",j),c===!0||this.showSearchInput!==!1&&this.opened())){var n=this.getMaximumSelectionSize();if(n>=1&&(g=this.data(),a.isArray(g)&&g.length>=n&&G(f.formatSelectionTooBig,"formatSelectionTooBig")))return m("<li class='select2-selection-limit'>"+f.formatSelectionTooBig(n)+"</li>"),b;if(d.val().length<f.minimumInputLength)return G(f.formatInputTooShort,"formatInputTooShort")?m("<li class='select2-no-results'>"+f.formatInputTooShort(d.val(),f.minimumInputLength)+"</li>"):m(""),c&&this.showSearch(!0),b;if(f.maximumInputLength&&d.val().length>f.maximumInputLength)return G(f.formatInputTooLong,"formatInputTooLong")?m("<li class='select2-no-results'>"+f.formatInputTooLong(d.val(),f.maximumInputLength)+"</li>"):m(""),b;f.formatSearching&&0===this.findHighlightableChoices().length&&m("<li class='select2-searching'>"+f.formatSearching()+"</li>"),d.addClass("select2-active"),i=this.tokenize(),i!=b&&null!=i&&d.val(i),this.resultsPage=1,f.query({element:f.element,term:d.val(),page:this.resultsPage,context:null,matcher:f.matcher,callback:this.bind(function(g){var i;return this.opened()?(this.context=g.context===b?null:g.context,this.opts.createSearchChoice&&""!==d.val()&&(i=this.opts.createSearchChoice.call(null,d.val(),g.results),i!==b&&null!==i&&h.id(i)!==b&&null!==h.id(i)&&0===a(g.results).filter(function(){return o(h.id(this),h.id(i))}).length&&g.results.unshift(i)),0===g.results.length&&G(f.formatNoMatches,"formatNoMatches")?(m("<li class='select2-no-results'>"+f.formatNoMatches(d.val())+"</li>"),b):(e.empty(),h.opts.populateResults.call(this,g.results,{term:d.val(),context:null}),g.more===!0&&G(f.formatLoadMore,"formatLoadMore")&&(e.append("<li class='select2-more-results'>"+h.opts.escapeMarkup(f.formatLoadMore(this.resultsPage))+"</li>"),window.setTimeout(function(){h.loadMoreIfNeeded()},10)),this.postprocessResults(g,l(),this.opts.element.trigger({type:"select2-loaded",data:g}),b)):(this.search.removeClass("select2-active"),b)})})}},cancel:function(){this.close()},blur:function(){this.opts.selectOnBlur&&this.selectHighlighted({noFocus:!0}),this.container.removeClass("select2-container-active"),this.search[0]===document.activeElement&&this.search.blur(),this.selection.find(".select2-search-choice-focus").removeClass("select2-search-choice-focus")},focusSearch:function(){w(this.search)},selectHighlighted:function(a){var b=this.highlight(),c=this.results.find(".select2-highlighted"),d=c.closest(".select2-result").data("select2-data");d&&(this.highlight(b),this.onSelect(d,a))},getPlaceholder:function(){return this.opts.element.attr("placeholder")||this.opts.element.attr("data-placeholder")||this.opts.element.data("placeholder")||this.opts.placeholder},initContainerWidth:function(){function c(){var c,g;if("off"===this.opts.width)return null;if("element"===this.opts.width)return 0===this.opts.element.outerWidth(!1)?"auto":this.opts.element.outerWidth(!1)+"px";if("copy"===this.opts.width||"resolve"===this.opts.width){if(c=this.opts.element.attr("style"),c!==b)for(d=c.split(";"),f=0,g=d.length;g>f;f+=1)if(e=d[f].replace(/\s/g,"").match(/width:(([-+]?([0-9]*\.)?[0-9]+)(px|em|ex|%|in|cm|mm|pt|pc))/i),null!==e&&e.length>=1)return e[1];return c=this.opts.element.css("width"),c&&c.length>0?c:"resolve"===this.opts.width?0===this.opts.element.outerWidth(!1)?"auto":this.opts.element.outerWidth(!1)+"px":null}return a.isFunction(this.opts.width)?this.opts.width():this.opts.width}var d=c.call(this);null!==d&&this.container.css("width",d)}}),e=K(d,{createContainer:function(){var b=a(document.createElement("div")).attr({"class":"select2-container"}).html(["<a href='javascript:void(0)' onclick='return false;' class='select2-choice' tabindex='-1'>"," <span></span><abbr class='select2-search-choice-close'></abbr>"," <div><b></b></div>","</a>","<input class='select2-focusser select2-offscreen' type='text'/>","<div class='select2-drop select2-display-none'>"," <div class='select2-search'>"," <input type='text' autocomplete='off' autocorrect='off' autocapitilize='off' spellcheck='false' class='select2-input'/>"," </div>"," <ul class='select2-results'>"," </ul>","</div>"].join(""));return b},enableInterface:function(){this.parent.enableInterface.apply(this,arguments)&&this.focusser.prop("disabled",!this.isInterfaceEnabled())},opening:function(){var b,c;this.parent.opening.apply(this,arguments),this.showSearchInput!==!1&&this.search.val(this.focusser.val()),this.search.focus(),b=this.search.get(0),b.createTextRange&&(c=b.createTextRange(),c.collapse(!1),c.select()),this.focusser.prop("disabled",!0).val(""),this.updateResults(!0),this.opts.element.trigger(a.Event("select2-open"))},close:function(){this.opened()&&(this.parent.close.apply(this,this.focusser.removeAttr("disabled"),this.focusser.focus())},focus:function(){this.opened()?this.close():(this.focusser.removeAttr("disabled"),isFocused:function(){return this.container.hasClass("select2-container-active")},cancel:function(){this.parent.cancel.apply(this,this.focusser.focus()},initContainer:function(){var d,e=this.container,f=this.dropdown;this.showSearch(!1),this.selection=d=e.find(".select2-choice"),this.focusser=e.find(".select2-focusser"),this.focusser.attr("id","s2id_autogen"+g()),a("label[for='"+this.opts.element.attr("id")+"']").attr("for",this.focusser.attr("id")),this.focusser.attr("tabindex",this.elementTabIndex),this.search.on("keydown",this.bind(function(a){if(this.isInterfaceEnabled()){if(a.which===c.PAGE_UP||a.which===c.PAGE_DOWN)return y(a),b;switch(a.which){case c.UP:case c.DOWN:return this.moveHighlight(a.which===c.UP?-1:1),y(a),b;case c.ENTER:return this.selectHighlighted(),b;case c.TAB:return this.selectHighlighted({noFocus:!0}),b;case c.ESC:return this.cancel(a),b}}})),this.search.on("blur",this.bind(function(){document.activeElement===this.body().get(0)&&window.setTimeout(this.bind(function(){this.search.focus()}),0)})),this.focusser.on("keydown",this.bind(function(a){return!this.isInterfaceEnabled()||a.which===c.TAB||c.isControl(a)||c.isFunctionKey(a)||a.which===c.ESC?b:this.opts.openOnEnter===!1&&a.which===c.ENTER?(y(a),b):a.which==c.DOWN||a.which==c.UP||a.which==c.ENTER&&this.opts.openOnEnter?(this.open(),b):a.which==c.DELETE||a.which==c.BACKSPACE?(this.opts.allowClear&&this.clear(),b):b})),r(this.focusser),this.focusser.on("keyup-change input",this.bind(function(a){a.stopPropagation(),this.opened()||this.open()})),d.on("mousedown","abbr",this.bind(function(a){this.isInterfaceEnabled()&&(this.clear(),z(a),this.selection.focus())})),this.bind(function(b){this.container.hasClass("select2-container-active")||this.opts.element.trigger(a.Event("select2-focus")),this.opened()?this.close():this.isInterfaceEnabled()&&this.open(),y(b)})),f.on("mousedown",this.bind(function(){this.search.focus()})),d.on("focus",this.bind(function(a){y(a)})),this.focusser.on("focus",this.bind(function(){this.container.hasClass("select2-container-active")||this.opts.element.trigger(a.Event("select2-focus")),this.container.addClass("select2-container-active")})).on("blur",this.bind(function(){this.opened()||(this.container.removeClass("select2-container-active"),this.opts.element.trigger(a.Event("select2-blur")))})),this.search.on("focus",this.container.addClass("select2-container-active")})),this.initContainerWidth(),this.opts.element.addClass("select2-offscreen"),this.setPlaceholder()},clear:function(a){var b=this.selection.data("select2-data");b&&(this.opts.element.val(""),this.selection.find("span").empty(),this.selection.removeData("select2-data"),this.setPlaceholder(),a!==!1&&(this.opts.element.trigger({type:"select2-removed",val:this.id(b),choice:b}),this.triggerChange({removed:b})))},initSelection:function(){if(""===this.opts.element.val()&&""===this.opts.element.text())this.updateSelection([]),this.setPlaceholder();else{var c=this;this.opts.initSelection.call(null,function(a){a!==b&&null!==a&&(c.updateSelection(a),c.close(),c.setPlaceholder())})}},prepareOpts:function(){var b=this.parent.prepareOpts.apply(this,c=this;return"select"===b.element.get(0).tagName.toLowerCase()?b.initSelection=function(a,b){var d=a.find(":selected");b(c.optionToData(d))}:"data"in b&&(b.initSelection=b.initSelection||function(c,d){var e=c.val(),f=null;b.query({matcher:function(a,d){var g=o(e,b.id(d));return g&&(f=d),g},callback:a.isFunction(d)?function(){d(f)}:a.noop})}),b},getPlaceholder:function(){return this.select&&""!==this.select.find("option").first().text()?b:this.parent.getPlaceholder.apply(this,arguments)},setPlaceholder:function(){var a=this.getPlaceholder();if(""===this.opts.element.val()&&a!==b){if(this.select&&""!==this.select.find("option:first").text())return;this.selection.find("span").html(this.opts.escapeMarkup(a)),this.selection.addClass("select2-default"),this.container.removeClass("select2-allowclear")}},postprocessResults:function(a,d){var e=0,f=this;if(this.findHighlightableChoices().each2(function(a,c){return o(f.id(c.data("select2-data")),f.opts.element.val())?(e=a,d!==!1&&this.highlight(e),c===!0&&this.showSearchInput===!1){var h=this.opts.minimumResultsForSearch;h>=0&&this.showSearch(I(a.results)>=h)}},showSearch:function(b){this.showSearchInput=b,this.dropdown.find(".select2-search").toggleClass("select2-search-hidden",!b),this.dropdown.find(".select2-search").toggleClass("select2-offscreen",a(this.dropdown,this.container).toggleClass("select2-with-searchBox",onSelect:function(a,b){if(this.triggerSelect(a)){var c=this.opts.element.val(),d=this.data();this.opts.element.val(this.id(a)),this.updateSelection(a),this.opts.element.trigger({type:"select2-selected",val:this.id(a),choice:a}),b&&b.noFocus||this.selection.focus(),o(c,this.id(a))||this.triggerChange({added:a,removed:d})}},updateSelection:function(a){var d,c=this.selection.find("span");this.selection.data("select2-data",c.empty(),d=this.opts.formatSelection(a,d!==b&&c.append(this.opts.escapeMarkup(d)),this.selection.removeClass("select2-default"),this.opts.allowClear&&this.getPlaceholder()!==b&&this.container.addClass("select2-allowclear")},val:function(){var a,c=!1,d=null,f=this.data();if(0===arguments.length)return this.opts.element.val();if(a=arguments[0],arguments.length>1&&(c=arguments[1]),this.select)this.select.val(a).find(":selected").each2(function(a,b){return d=e.optionToData(b),!1}),this.updateSelection(d),c&&this.triggerChange({added:d,removed:f});else{if(this.opts.initSelection===b)throw Error("cannot call val() if initSelection() is not defined");if(!a&&0!==a)return this.clear(c),b;this.opts.element.val(a),this.opts.initSelection(this.opts.element,function(a){e.opts.element.val(a?e.id(a):""),e.updateSelection(a),e.setPlaceholder(),c&&e.triggerChange({added:a,removed:f})})}},clearSearch:function(){this.search.val(""),this.focusser.val("")},data:function(a,c){var d;return 0===arguments.length?(d=this.selection.data("select2-data"),d==b&&(d=null),d):(a&&""!==a?(d=this.data(),this.opts.element.val(a?this.id(a):""),c&&this.triggerChange({added:a,removed:d})):this.clear(c),b)}}),f=K(d,{createContainer:function(){var b=a(document.createElement("div")).attr({"class":"select2-container select2-container-multi"}).html([" <ul class='select2-choices'>"," <li class='select2-search-field'>"," <input type='text' autocomplete='off' autocorrect='off' autocapitilize='off' spellcheck='false' class='select2-input'>"," </li>","</ul>","<div class='select2-drop select2-drop-multi select2-display-none'>","</div>"].join("")); return b},b){var d=[];a.find(":selected").each2(function(a,b){d.push(c.optionToData(b))}),b(d)}:"data"in b&&(b.initSelection=b.initSelection||function(c,d){var e=p(c.val(),b.separator),f=[];b.query({matcher:function(c,g){var h=a.grep(e,function(a){return o(a,b.id(g))}).length;return h&&f.push(g),h},callback:a.isFunction(d)?function(){for(var a=[],c=0;e.length>c;c++)for(var g=e[c],h=0;f.length>h;h++){var i=f[h];if(o(g,b.id(i))){a.push(i),f.splice(h,1);break}}d(a)}:a.noop})}),selectChoice:function(a){var b=this.container.find(".select2-search-choice-focus");b.length&&a&&a[0]==b[0]||(b.length&&this.opts.element.trigger("choice-deselected",b.removeClass("select2-search-choice-focus"),a&&a.length&&(this.close(),a.addClass("select2-search-choice-focus"),this.opts.element.trigger("choice-selected",a)))},initContainer:function(){var e,d=".select2-choices";this.searchContainer=this.container.find(".select2-search-field"),this.selection=e=this.container.find(d);var f=this;this.selection.on("mousedown",".select2-search-choice",function(){f.search[0].focus(),f.selectChoice(a(this))}),this.search.attr("id",this.search.attr("id")),this.search.on("input paste",this.bind(function(){this.isInterfaceEnabled()&&(this.opened()||this.open())})),this.search.attr("tabindex",this.keydowns=0,this.bind(function(a){if(this.isInterfaceEnabled()){++this.keydowns;var d=e.find(".select2-search-choice-focus"),f=d.prev(".select2-search-choice:not(.select2-locked)"),g=d.next(".select2-search-choice:not(.select2-locked)"),h=x(this.search);if(d.length&&(a.which==c.LEFT||a.which==c.RIGHT||a.which==c.BACKSPACE||a.which==c.DELETE||a.which==c.ENTER)){var i=d;return a.which==c.LEFT&&f.length?i=f:a.which==c.RIGHT?i=g.length?g:null:a.which===c.BACKSPACE?(this.unselect(d.first()),this.search.width(10),i=f.length?f:g):a.which==c.DELETE?(this.unselect(d.first()),i=g.length?g:null):a.which==c.ENTER&&(i=null),this.selectChoice(i),i&&i.length||this.open(),b}if((a.which===c.BACKSPACE&&1==this.keydowns||a.which==c.LEFT)&&0==h.offset&&!h.length)return this.selectChoice(e.find(".select2-search-choice:not(.select2-locked)").last()),b;if(this.selectChoice(null),this.opened())switch(a.which){case c.UP:case c.DOWN:return this.moveHighlight(a.which===c.UP?-1:1),b}if(a.which!==c.TAB&&!c.isControl(a)&&!c.isFunctionKey(a)&&a.which!==c.BACKSPACE&&a.which!==c.ESC){if(a.which===c.ENTER){if(this.opts.openOnEnter===!1)return;if(a.altKey||a.ctrlKey||a.shiftKey||a.MetaKey)return}this.open(),(a.which===c.PAGE_UP||a.which===c.PAGE_DOWN)&&y(a),a.which===c.ENTER&&y(a)}}})),this.search.on("keyup",this.bind(function(){this.keydowns=0,this.resizeSearch()})),this.bind(function(b){this.container.removeClass("select2-container-active"),this.search.removeClass("select2-focused"),this.selectChoice(null),this.opened()||this.clearSearch(),b.stopImmediatePropagation(),this.opts.element.trigger(a.Event("select2-blur"))})),this.container.on("mousedown",this.bind(function(b){this.isInterfaceEnabled()&&(a(b.target).closest(".select2-search-choice").length>0||(this.selectChoice(null),this.clearPlaceholder(),this.container.hasClass("select2-container-active")||this.opts.element.trigger(a.Event("select2-focus")),this.open(),this.focusSearch(),b.preventDefault()))})),this.container.on("focus",this.bind(function(){this.isInterfaceEnabled()&&(this.container.hasClass("select2-container-active")||this.opts.element.trigger(a.Event("select2-focus")),this.container.addClass("select2-container-active"),this.clearPlaceholder())})),this.clearSearch()},arguments)&&this.search.prop("disabled",initSelection:function(){if(""===this.opts.element.val()&&""===this.opts.element.text()&&(this.updateSelection([]),this.clearSearch()),this.select||""!==this.opts.element.val()){var c=this;this.opts.initSelection.call(null,c.clearSearch())})}},clearSearch:function(){var a=this.getPlaceholder(),c=this.getMaxSearchWidth();a!==b&&0===this.getVal().length&&this.search.hasClass("select2-focused")===!1?(this.search.val(a).addClass("select2-default"),this.search.width(c>0?c:this.container.css("width"))):this.search.val("").width(10)},clearPlaceholder:function(){this.search.hasClass("select2-default")&&this.search.val("").removeClass("select2-default")},opening:function(){this.clearPlaceholder(),this.resizeSearch(),this.parent.opening.apply(this,close:function(){this.opened()&&this.parent.close.apply(this,focus:function(){this.close(),this.search.focus()},isFocused:function(){return this.search.hasClass("select2-focused")},updateSelection:function(b){var c=[],d=[],e=this;a(b).each(function(){0>m(e.id(this),c)&&(c.push(e.id(this)),d.push(this))}),b=d,this.selection.find(".select2-search-choice").remove(),a(b).each(function(){e.addSelectedChoice(this)}),e.postprocessResults()},tokenize:function(){var a=this.search.val();a=this.opts.tokenizer(a,this.data(),this.bind(this.onSelect),this.opts),null!=a&&a!=b&&(this.search.val(a),a.length>0&&this.open())},b){this.triggerSelect(a)&&(this.addSelectedChoice(a),this.opts.element.trigger({type:"selected",(this.select||!this.opts.cloSEOnSelect)&&this.postprocessResults(),this.opts.cloSEOnSelect?(this.close(),this.search.width(10)):this.countSelectableResults()>0?(this.search.width(10),this.getMaximumSelectionSize()>0&&this.val().length>=this.getMaximumSelectionSize()&&this.updateResults(!0),this.positionDropdown()):(this.close(),this.search.width(10)),this.triggerChange({added:a}),b&&b.noFocus||this.focusSearch())},cancel:function(){this.close(),this.focusSearch()},addSelectedChoice:function(c){var j,d=!c.locked,e=a("<li class='select2-search-choice'> <div></div> <a href='#' onclick='return false;' class='select2-search-choice-close' tabindex='-1'></a></li>"),f=a("<li class='select2-search-choice select2-locked'><div></div></li>"),g=d?e:f,h=this.id(c),i=this.getVal();j=this.opts.formatSelection(c,g.find("div")),j!=b&&g.find("div").replaceWith("<div title='"+this.opts.escapeMarkup(j)+"'>"+this.opts.escapeMarkup(j)+"</div>"),d&&g.find(".select2-search-choice-close").on("mousedown",y).on("click dblclick",this.bind(function(b){this.isInterfaceEnabled()&&(a(b.target).closest(".select2-search-choice").fadeOut("fast",this.bind(function(){this.unselect(a(b.target)),this.selection.find(".select2-search-choice-focus").removeClass("select2-search-choice-focus"),this.focusSearch()})).dequeue(),y(b))})).on("focus",this.bind(function(){this.isInterfaceEnabled()&&(this.container.addClass("select2-container-active"),this.dropdown.addClass("select2-drop-active"))})),g.data("select2-data",g.insertBefore(this.searchContainer),i.push(h),this.setVal(i)},unselect:function(a){var c,b=this.getVal();if(a=a.closest(".select2-search-choice"),0===a.length)throw"Invalid argument: "+a+". Must be .select2-search-choice";c=a.data("select2-data"),c&&(d=m(this.id(c),d>=0&&(b.splice(d,1),this.setVal(b),this.select&&this.postprocessResults()),a.remove(),this.opts.element.trigger({type:"removed",val:this.id(c),choice:c}),this.triggerChange({removed:c}))},c){var d=this.getVal(),e=this.results.find(".select2-result"),f=this.results.find(".select2-result-with-children"),g=this;e.each2(function(a,b){var c=g.id(b.data("select2-data"));m(c,d)>=0&&(b.addClass("select2-selected"),b.find(".select2-result-selectable").addClass("select2-selected"))}),f.each2(function(a,b){b.is(".select2-result-selectable")||0!==b.find(".select2-result-selectable:not(.select2-selected)").length||b.addClass("select2-selected")}),-1==this.highlight()&&c!==!1&&g.highlight(0),!this.opts.createSearchChoice&&!e.filter(".select2-result:not(.select2-selected)").length>0&&this.results.append("<li class='select2-no-results'>"+g.opts.formatNoMatches(g.search.val())+"</li>")},getMaxSearchWidth:function(){return this.selection.width()-q(this.search)},resizeSearch:function(){var a,f=q(this.search);a=A(this.search)+10,b=this.search.offset().left,c=this.selection.width(),d=this.selection.offset().left,e=c-(b-d)-f,a>e&&(e=c-f),40>e&&(e=c-f),0>=e&&(e=a),this.search.width(e)},getVal:function(){var a;return this.select?(a=this.select.val(),null===a?[]:a):(a=this.opts.element.val(),p(a,this.opts.separator))},setVal:function(b){var c;this.select?this.select.val(b):(c=[],a(b).each(function(){0>m(this,c)&&c.push(this)}),this.opts.element.val(0===c.length?"":c.join(this.opts.separator)))},buildChangeDetails:function(a,b){for(var b=b.slice(0),a=a.slice(0),c=0;b.length>c;c++)for(var d=0;a.length>d;d++)o(this.opts.id(b[c]),this.opts.id(a[d]))&&(b.splice(c,c--,a.splice(d,d--);return{added:b,removed:a}},val:function(c,f=this;if(0===arguments.length)return this.getVal();if(e=this.data(),e.length||(e=[]),!c&&0!==c)return this.opts.element.val(""),this.updateSelection([]),d&&this.triggerChange({added:this.data(),removed:e}),b;if(this.setVal(c),this.select)this.opts.initSelection(this.select,this.bind(this.updateSelection)),d&&this.triggerChange(this.buildChangeDetails(e,this.data()));else{if(this.opts.initSelection===b)throw Error("val() cannot be called if initSelection() is not defined");this.opts.initSelection(this.opts.element,function(b){var c=a(b).map(f.id);f.setVal(c),f.updateSelection(b),f.clearSearch(),d&&f.triggerChange(this.buildChangeDetails(e,this.data()))})}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 b=[],c=this;this.searchContainer.show(),this.searchContainer.appendTo(this.searchContainer.parent()),this.selection.find(".select2-search-choice").each(function(){b.push(c.opts.id(a(this).data("select2-data")))}),this.triggerChange()},data:function(c,e=this;return 0===arguments.length?this.selection.find(".select2-search-choice").map(function(){return a(this).data("select2-data")}).get():(g=this.data(),c||(c=[]),f=a.map(c,function(a){return e.opts.id(a)}),this.setVal(f),this.updateSelection(c),d&&this.triggerChange(this.buildChangeDetails(g,this.data())),a.fn.select2=function(){var d,c=Array.prototype.slice.call(arguments,0),j=["val","destroy","opened","open","close","focus","isFocused","container","onSortStart","onSortEnd","enable","readonly","positionDropdown","data"],k=["val","data"];return this.each(function(){if(0===c.length||"object"==typeof c[0])d=0===c.length?{}:a.extend({},c[0]),d.element=a(this),"select"===d.element.get(0).tagName.toLowerCase()?i=d.element.prop("multiple"):(i=d.multiple||!1,"tags"in d&&(d.multiple=i=!0)),g=i?new f:new e,g.init(d);else{if("string"!=typeof c[0])throw"Invalid arguments to select2 plugin: "+c;if(0>m(c[0],j))throw"Unknown method: "+c[0];if(h=b,g=a(this).data("select2"),g===b)return;if(h="container"===c[0]?g.container:g[c[0]].apply(g,c.slice(1)),m(c[0],k)>=0)return!1}}),h===b?this:h},a.fn.select2.defaults={width:"copy",loadMorePadding:0,cloSEOnSelect:!0,openOnEnter:!0,containerCss:{},dropdownCss:{},containerCssClass:"",dropdownCssClass:"",formatResult:function(a,d){var e=[];return C(a.text,c.term,e.join("")},formatSelection:function(a){return a?a.text:b},sortResults:function(a){return a},formatResultCssClass:function(){return b},formatNoMatches:function(){return"没有可选择的项"},formatInputTooShort:function(a,b){var c=b-a.length;return"Please enter "+c+" more character"+(1==c?"":"s")},formatInputTooLong:function(a,b){var c=a.length-b;return"Please delete "+c+" character"+(1==c?"":"s")},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,maximumInputLength:null,maximumSelectionSize:0,id:function(a){return a.id},matcher:function(a,b){return(""+b).toUpperCase().indexOf((""+a).toUpperCase())>=0},separator:",",tokenSeparators:[],tokenizer:J,escapeMarkup:function(a){var b={"\\":"\","&":"&","<":"<",">":">",'"':""","'":"'","/":"/"};return(a+"").replace(/[&<>"'\/\\]/g,function(a){return b[a]})},blurOnChange:!1,selectOnBlur:!1,adaptContainerCssClass:function(a){return a},adaptDropdownCssClass:function(){return null}},a.fn.select2.ajaxDefaults={transport:a.ajax,params:{type:"GET",cache:!1,dataType:"json"}},window.Select2={query:{ajax:D,local:E,tags:F},util:{debounce:t,markMatch:C},"class":{"abstract":d,single:e,multi:f}}}}(jQuery);
