/*!
 * @copyright Copyright © Kartik Visweswaran, Krajee.com, 2014 - 2017
 * @version 2.1.1
 *
 * Additional enhancements for Select2 widget extension for Yii 2.0.
 *
 * Author: Kartik Visweswaran
 * For more JQuery plugins visit http://plugins.krajee.com
 * For more Yii related demos visit http://demos.krajee.com
 */
var initS2ToggleAll=function(){},initS2Order=function(){},initS2Loading=function(){},initS2Change=function(){},initS2Unselect=function(){};(function(factory){if(typeof define==="function"&&define.amd){define(["jquery"],factory)}else{if(typeof module==="object"&&module.exports){module.exports=factory(require("jquery"))}else{factory(window.jQuery)}}}(function($){initS2ToggleAll=function(id){var $el=$("#"+id),togId="#"+"s2-togall-"+id,$tog=$(togId);if(!$el.attr("multiple")){return}$el.on("select2:open.krajees2",function(){if($tog.parent().attr("id")==="parent-"+togId||!$el.attr("multiple")){return}$("#select2-"+id+"-results").closest(".select2-dropdown").prepend($tog);$("#parent-"+togId).remove()}).on("change.krajeeselect2",function(){if(!$el.attr("multiple")){return}var tot=0,sel=$el.val()?$el.val().length:0;$tog.removeClass("s2-togall-select s2-togall-unselect");$el.find("option:enabled").each(function(){if($(this).val().length){tot++}});if(tot===0||sel!==tot){$tog.addClass("s2-togall-select")}else{$tog.addClass("s2-togall-unselect")}});$tog.off(".krajees2").on("click.krajees2",function(){var isSelect=$tog.hasClass("s2-togall-select"),flag=true,ev="selectall";if(!isSelect){flag=false;ev="unselectall"}var arr=[];$("#select2-"+id+"-results").children().each(function(k,v){arr.push($(v).html())});$el.find("option").each(function(){var $opt=$(this);if($.inArray($opt.html(),arr)!=-1){$opt.prop("selected",flag)}});$el.select2("close").trigger("krajeeselect2:"+ev).trigger("change")})};initS2Change=function($el){$el=$el||$(this);var $drop=$(".select2-container--open"),cssClasses,i,$src=$el.parents("[class*='has-']");if($src.length){cssClasses=$src[0].className.split(/\s+/);for(i=0;i<cssClasses.length;i++){if(cssClasses[i].match("has-")){$drop.removeClass("has-success has-error has-warning").addClass(cssClasses[i])}}}};initS2Unselect=function(){var $el=$(this),opts=$el.data("select2").options;opts.set("disabled",true);setTimeout(function(){opts.set("disabled",false);$el.trigger("krajeeselect2:cleared")},1)};initS2Order=function(id,val){var $el=$("#"+id);if(val&&val.length){$.each(val,function(k,v){$el.find('option[value="'+v+'"]').appendTo($el)});$el.find("option:not(:selected)").appendTo($el)}};initS2Loading=function(id,optVar){var opts=window[optVar]||{},themeCss=opts.themeCss,sizeCss=opts.sizeCss,doOrder=opts.doOrder,doReset=opts.doReset,doToggle=opts.doToggle,$el=$("#"+id),$container=$(themeCss),$loading=$(".kv-plugin-loading.loading-"+id),$group=$(".group-"+id);$el.off(".krajees2");if(!$container.length){$el.show()}if($group.length){$group.removeClass("kv-input-group-hide").removeClass(".group-"+id)}if($loading.length){$loading.remove()}if(sizeCss){$el.next(themeCss).removeClass(sizeCss).addClass(sizeCss)}if(doReset){$el.closest("form").off(".krajees2").on("reset.krajees2",function(){setTimeout(function(){$el.trigger("change").trigger("krajeeselect2:reset")},100)})}if(doToggle){initS2ToggleAll(id)}if(doOrder){$el.on("select2:select.krajees2 select2:unselect.krajees2",function(evt){var $selected=$(evt.params.data.element);if(!$selected||!$selected.length){return}$selected.detach();$el.append($selected).find("option:not(:selected)").appendTo($el)})}$el.on("change.krajees2",function(){setTimeout(initS2Change,500)}).on("select2:unselecting.krajees2",initS2Unselect)}}));