www/jqwidgets/jqxdropdownlist.js

/*
jQWidgets v6.0.5 (2018-July)
Copyright (c) 2011-2018 jQWidgets.
License: https://jqwidgets.com/license/
*/
/* eslint-disable */

(function(a){a.jqx.jqxWidget("jqxDropDownList","",{});a.extend(a.jqx._jqxDropDownList.prototype,{defineInstance:function(){var b={disabled:false,width:null,height:null,items:new Array(),selectedIndex:-1,source:null,scrollBarSize:15,arrowSize:17,enableHover:true,enableSelection:true,autoItemsHeight:false,visualItems:new Array(),groups:new Array(),equalItemsWidth:true,itemHeight:-1,visibleItems:new Array(),emptyGroupText:"Group",checkboxes:false,openDelay:250,closeDelay:300,dropDownContainer:"default",animationType:"default",autoOpen:false,dropDownWidth:"auto",dropDownHeight:"200px",autoDropDownHeight:false,keyboardSelection:true,enableBrowserBoundsDetection:false,dropDownHorizontalAlignment:"left",dropDownVerticalAlignment:"bottom",displayMember:"",valueMember:"",groupMember:"",searchMember:"",searchMode:"startswithignorecase",incrementalSearch:true,incrementalSearchDelay:700,renderer:null,placeHolder:"",promptText:"Please Choose:",emptyString:"",rtl:false,selectionRenderer:null,listBox:null,popupZIndex:2000,renderMode:"default",touchMode:"auto",_checkForHiddenParent:true,autoBind:true,ready:null,focusable:true,filterable:false,filterHeight:27,filterPlaceHolder:"Looking for",filterDelay:100,hint:true,template:"default",aria:{"aria-disabled":{name:"disabled",type:"boolean"}},events:["open","close","select","unselect","change","checkChange","bindingComplete","itemAdd","itemRemove","itemUpdate"]};if(this===a.jqx._jqxDropDownList.prototype){return b}a.extend(true,this,b);return b},createInstance:function(b){this.render()},render:function(){var o=this;if(!o.width){o.width=200}if(!o.height){o.height=25}o.host.addClass(o.toThemeProperty("jqx-dropdownlist"));var b=o.element.nodeName.toLowerCase();if(b=="select"||b=="ul"||b=="ol"){o.field=o.element;if(o.field.className){o._className=o.field.className}var h={title:o.field.title};if(o.field.id.length){h.id=o.field.id.replace(/[^\w]/g,"_")+"_jqxDropDownList"}else{h.id=a.jqx.utilities.createId()+"_jqxDropDownList"}var f=a("<div></div>",h);if(!o.width){o.width=a(o.field).width()}if(!o.height){o.height=a(o.field).outerHeight()}f[0].style.cssText=o.field.style.cssText;a(o.field).hide().after(f);var u=o.host.data();o.host=f;o.host.data(u);o.element=f[0];o.element.id=o.field.id;o.field.id=h.id;if(o._className){o.host.addClass(o._className);a(o.field).removeClass(o._className)}if(o.field.tabIndex){var d=o.field.tabIndex;o.field.tabIndex=-1;o.element.tabIndex=d}var k=a.jqx.parseSourceTag(o.field);o.source=k.items;if(o.selectedIndex==-1){o.selectedIndex=k.index}}else{if(o.host.find("li").length>0||o.host.find("option").length>0){var k=a.jqx.parseSourceTag(o.element);o.source=k.items}}o.element.innerHTML="";o.isanimating=false;o.id=o.element.id||a.jqx.utilities.createId();o.host.attr("role","combobox");a.jqx.aria(o,"aria-autocomplete","both");a.jqx.aria(o,"aria-readonly",false);var m="<div style='background-color: transparent; -webkit-appearance: none; outline: none; width:100%; height: 100%; padding: 0px; margin: 0px; border: 0px; position: relative;'><div id='dropdownlistWrapper' style='overflow: hidden; outline: none; background-color: transparent; border: none; float: left; width:100%; height: 100%; position: relative;'><div id='dropdownlistContent' unselectable='on' style='outline: none; background-color: transparent; border: none; float: left; position: relative;'></div><div id='dropdownlistArrow' unselectable='on' style='background-color: transparent; border: none; float: right; position: relative;'><div unselectable='on'></div></div></div></div>";if(a.jqx._jqxListBox==null||a.jqx._jqxListBox==undefined){throw new Error("jqxDropDownList: Missing reference to jqxlistbox.js.")}if(o.host.attr("tabindex")){}else{o.host.attr("tabindex",0)}var t=o;o.touch=a.jqx.mobile.isTouchDevice();o.comboStructure=m;o.element.innerHTML=m;o.dropdownlistWrapper=a(o.element.firstChild.firstChild);o.dropdownlistArrow=a(o.dropdownlistWrapper[0].firstChild.nextSibling);o.arrow=a(o.dropdownlistArrow[0].firstChild);o.dropdownlistContent=a(o.dropdownlistWrapper[0].firstChild);o.dropdownlistContent.addClass(o.toThemeProperty("jqx-dropdownlist-content jqx-disableselect"));if(o.rtl){o.dropdownlistContent.addClass(o.toThemeProperty("jqx-rtl jqx-dropdownlist-content-rtl"))}o.addHandler(o.dropdownlistWrapper,"selectstart",function(){return false});o.dropdownlistWrapper[0].id="dropdownlistWrapper"+o.element.id;o.dropdownlistArrow[0].id="dropdownlistArrow"+o.element.id;o.dropdownlistContent[0].id="dropdownlistContent"+o.element.id;o._addInput();var j=a("<label></label");if(this.hint){j[0].innerHTML=this.placeHolder}j.addClass(o.toThemeProperty("jqx-input-label"));o.dropdownlistWrapper.append(j);o.label=j;var r=a("<span></span>");o.dropdownlistWrapper.append(r);r.addClass(o.toThemeProperty("jqx-input-bar"));o.bar=r;o.bar.css("top",this.host.height());var i=this;if(i.template){i.bar.addClass(i.toThemeProperty("jqx-"+i.template));i.label.addClass(i.toThemeProperty("jqx-"+i.template))}if(o.promptText!="Please Choose:"){o.placeHolder=o.promptText}var c=o.toThemeProperty("jqx-widget")+" "+o.toThemeProperty("jqx-dropdownlist-state-normal")+" "+o.toThemeProperty("jqx-rc-all")+" "+o.toThemeProperty("jqx-fill-state-normal");o.element.className+=" "+c;o._firstDiv=a(o.element.firstChild);try{var q="listBox"+o.id;var g=a(a.find("#"+q));if(g.length>0){g.remove()}a.jqx.aria(o,"aria-owns",q);a.jqx.aria(o,"aria-haspopup",true);var l=a("<div style='overflow: hidden; background-color: transparent; border: none; position: absolute;' id='listBox"+o.id+"'><div id='innerListBox"+o.id+"'></div></div>");l.hide();l.addClass("jqx-listbox-container");if(o.dropDownContainer=="element"){l.appendTo(o.host)}else{l.appendTo(document.body)}o.container=l;o.listBoxContainer=a(a.find("#innerListBox"+o.id));var p=o.width;if(o.dropDownWidth!="auto"){p=o.dropDownWidth}if(p==null){p=o.host.width();if(p==0){p=o.dropDownWidth}}if(o.dropDownHeight==null){o.dropDownHeight=200}var t=o;o.container.width(parseInt(p)+25);o.container.height(parseInt(o.dropDownHeight)+25);o._ready=false;o.addHandler(o.listBoxContainer,"bindingComplete",function(e){if(!o.listBox){o.listBox=a.data(o.listBoxContainer[0],"jqxListBox").instance}if(o.selectedIndex!=o.listBoxContainer.jqxListBox("selectedIndex")){o.listBox=a.data(o.listBoxContainer[0],"jqxListBox").instance;o.listBoxContainer.jqxListBox({selectedIndex:o.selectedIndex});o.renderSelection("mouse")}else{o.renderSelection("mouse")}if(!o._ready){if(o.ready){o.ready()}o._ready=true}o._raiseEvent("6")});o.addHandler(o.listBoxContainer,"itemAdd",function(e){o._raiseEvent("7",e.args)});o.addHandler(o.listBoxContainer,"itemRemove",function(e){o._raiseEvent("8",e.args)});o.addHandler(o.listBoxContainer,"itemUpdate",function(e){o._raiseEvent("9",e.args)});o.listBoxContainer.jqxListBox({filterHeight:o.filterHeight,filterPlaceHolder:o.filterPlaceHolder,filterDelay:o.filterDelay,autoItemsHeight:o.autoItemsHeight,filterable:o.filterable,allowDrop:false,allowDrag:false,autoBind:o.autoBind,_checkForHiddenParent:false,focusable:o.focusable,touchMode:o.touchMode,checkboxes:o.checkboxes,rtl:o.rtl,_renderOnDemand:true,emptyString:o.emptyString,itemHeight:o.itemHeight,width:p,searchMode:o.searchMode,incrementalSearch:o.incrementalSearch,incrementalSearchDelay:o.incrementalSearchDelay,groupMember:o.groupMember,searchMember:o.searchMember,displayMember:o.displayMember,valueMember:o.valueMember,height:o.dropDownHeight,autoHeight:o.autoDropDownHeight,scrollBarSize:o.scrollBarSize,selectedIndex:o.selectedIndex,source:o.source,theme:o.theme,rendered:function(){if(o.selectedIndex!=o.listBoxContainer.jqxListBox("selectedIndex")){o.listBox=a.data(o.listBoxContainer[0],"jqxListBox").instance;o.listBoxContainer.jqxListBox({selectedIndex:o.selectedIndex});o.renderSelection("mouse")}else{o.renderSelection("mouse")}},renderer:o.renderer,filterChange:function(e){if(o.autoDropDownHeight){o.container.height(o.listBoxContainer.height()+25)}}});if(o.dropDownContainer==="element"){o.listBoxContainer.css({position:"absolute",top:0,left:0})}else{o.listBoxContainer.css({position:"absolute",zIndex:o.popupZIndex,top:0,left:0})}if(o.template){o.listBoxContainer.addClass(o.toThemeProperty("jqx-"+o.template+"-item"))}o.listBox=a.data(o.listBoxContainer[0],"jqxListBox").instance;o.listBox.enableSelection=o.enableSelection;o.listBox.enableHover=o.enableHover;o.listBox.equalItemsWidth=o.equalItemsWidth;o.listBox.selectIndex(o.selectedIndex);o.listBox._arrange();o.listBoxContainer.addClass(o.toThemeProperty("jqx-popup"));if(a.jqx.browser.msie){o.listBoxContainer.addClass(o.toThemeProperty("jqx-noshadow"))}o.addHandler(o.listBoxContainer,"unselect",function(e){o._raiseEvent("3",{index:e.args.index,type:e.args.type,item:e.args.item})});o.addHandler(o.listBoxContainer,"change",function(e){if(e.args){if(e.args.type!="keyboard"){o._raiseEvent("4",{index:e.args.index,type:e.args.type,item:e.args.item})}else{if(e.args.type=="keyboard"){if(!o.isOpened()){o._raiseEvent("4",{index:o.selectedIndex,type:"keyboard",item:o.getItem(o.selectedIndex)})}}}}});if(o.animationType=="none"){o.container.css("display","none")}else{o.container.hide()}}catch(s){if(console){console.log(s)}}var o=o;o.propertyChangeMap.disabled=function(e,w,v,x){if(x){e.host.addClass(o.toThemeProperty("jqx-dropdownlist-state-disabled"));e.host.addClass(o.toThemeProperty("jqx-fill-state-disabled"));e.dropdownlistContent.addClass(o.toThemeProperty("jqx-dropdownlist-content-disabled"))}else{e.host.removeClass(o.toThemeProperty("jqx-dropdownlist-state-disabled"));e.host.removeClass(o.toThemeProperty("jqx-fill-state-disabled"));e.dropdownlistContent.removeClass(o.toThemeProperty("jqx-dropdownlist-content-disabled"))}a.jqx.aria(e,"aria-disabled",e.disabled)};if(o.disabled){o.host.addClass(o.toThemeProperty("jqx-dropdownlist-state-disabled"));o.host.addClass(o.toThemeProperty("jqx-fill-state-disabled"));o.dropdownlistContent.addClass(o.toThemeProperty("jqx-dropdownlist-content-disabled"))}if(o.dropDownVerticalAlignment=="top"){o.arrow.addClass(o.toThemeProperty("jqx-icon-arrow-up"))}else{o.arrow.addClass(o.toThemeProperty("jqx-icon-arrow-down"))}o.arrow.addClass(o.toThemeProperty("jqx-icon"));if(o.renderMode==="simple"){o.arrow.remove();o.host.removeClass(o.toThemeProperty("jqx-fill-state-normal"));o.host.removeClass(o.toThemeProperty("jqx-rc-all"))}if(o.template){o.host.addClass(o.toThemeProperty("jqx-"+o.template))}o._updateHandlers();o._setSize();o._arrange();if(o.listBox){o.renderSelection()}if(a.jqx.browser.msie&&a.jqx.browser.version<8){if(o.host.parents(".jqx-window").length>0){var n=o.host.parents(".jqx-window").css("z-index");l.css("z-index",n+10);o.listBoxContainer.css("z-index",n+10)}}},resize:function(c,b){this.width=c;this.height=b;this._setSize();this._arrange()},val:function(c){if(!this.dropdownlistContent){return""}var d=function(f){for(var e in f){if(f.hasOwnProperty(e)){return false}}if(typeof c=="number"){return false}if(typeof c=="date"){return false}if(typeof c=="boolean"){return false}if(typeof c=="string"){return false}return true};if(this.input&&(d(c)||arguments.length==0)){return this.input.val()}var b=this.getItemByValue(c);if(b!=null){this.selectItem(b)}if(this.input){return this.input.val()}},focus:function(){try{var d=this;var c=function(){if(d.host){d.host.focus();if(d._firstDiv){d._firstDiv.focus()}}};c();setTimeout(function(){c()},10)}catch(b){}},_addInput:function(){var b=this.host.attr("name");this.input=a("<input type='hidden'/>");this.host.append(this.input);if(b){this.input.attr("name",b)}},getItems:function(){if(!this.listBox){return new Array()}return this.listBox.items},getVisibleItems:function(){return this.listBox.getVisibleItems()},_setSize:function(){var b=window.getComputedStyle(this.element);var c=parseInt(b.borderLeftWidth)*2;var h=b.boxSizing;if(this.element.offsetWidth===0){c=2}if(h==="border-box"||isNaN(c)){c=0}if(this.width!=null&&this.width.toString().indexOf("px")!=-1){this.element.style.width=parseInt(this.width)-c+"px"}else{if(this.width!=undefined&&!isNaN(this.width)){this.element.style.width=parseInt(this.width)-c+"px"}}if(this.height!=null&&this.height.toString().indexOf("px")!=-1){this.element.style.height=parseInt(this.height)-c+"px"}else{if(this.height!=undefined&&!isNaN(this.height)){this.element.style.height=parseInt(this.height)-c+"px"}}var g=false;if(this.width!=null&&this.width.toString().indexOf("%")!=-1){g=true;this.element.style.width=this.width;if(c>0){this.host.css("box-sizing","border-box");this.listBoxContainer.css("box-sizing","border-box")}}if(this.height!=null&&this.height.toString().indexOf("%")!=-1){g=true;this.element.style.height=this.height}var e=this;var f=function(){e._arrange();if(e.dropDownWidth=="auto"){var i=e.host.width()+2;e.listBoxContainer.jqxListBox({width:i});e.container.width(parseInt(i)+25)}};if(g){var d=this.host.width()+2;if(this.dropDownWidth!="auto"){d=this.dropDownWidth}this.listBoxContainer.jqxListBox({width:d});this.container.width(parseInt(d)+25)}a.jqx.utilities.resize(this.host,function(){f()},false,this._checkForHiddenParent)},isOpened:function(){var c=this;var b=a.data(document.body,"openedJQXListBox"+this.id);if(b!=null&&b==c.listBoxContainer){return true}return false},_updateHandlers:function(){var c=this;var d=false;this.removeHandlers();if(!this.touch){this.addHandler(this.host,"mouseenter",function(){if(!c.disabled&&c.enableHover&&c.renderMode!=="simple"){d=true;c.host.addClass(c.toThemeProperty("jqx-dropdownlist-state-hover"));if(c.dropDownVerticalAlignment=="top"){c.arrow.addClass(c.toThemeProperty("jqx-icon-arrow-up-hover"))}else{c.arrow.addClass(c.toThemeProperty("jqx-icon-arrow-down-hover"))}c.host.addClass(c.toThemeProperty("jqx-fill-state-hover"))}});this.addHandler(this.host,"mouseleave",function(){if(!c.disabled&&c.enableHover&&c.renderMode!=="simple"){c.host.removeClass(c.toThemeProperty("jqx-dropdownlist-state-hover"));c.host.removeClass(c.toThemeProperty("jqx-fill-state-hover"));c.arrow.removeClass(c.toThemeProperty("jqx-icon-arrow-down-hover"));c.arrow.removeClass(c.toThemeProperty("jqx-icon-arrow-up-hover"));d=false}})}if(this.host.parents()){this.addHandler(this.host.parents(),"scroll.dropdownlist"+this.element.id,function(e){var f=c.isOpened();if(f){c.close()}})}var b="mousedown";if(this.touch){b=a.jqx.mobile.getTouchEventName("touchstart")}this.addHandler(this.dropdownlistWrapper,b,function(f){if(!c.disabled){var e=c.container.css("display")=="block";if(!c.isanimating){if(e){c.hideListBox();return false}else{c.showListBox();if(!c.focusable){if(f.preventDefault){f.preventDefault()}}else{c.focus()}}}}});if(c.autoOpen){this.addHandler(this.host,"mouseenter",function(){var e=c.isOpened();if(!e&&c.autoOpen){c.open();c.host.focus()}});a(document).on("mousemove."+c.id,function(h){var g=c.isOpened();if(g&&c.autoOpen){var l=c.host.coord();var k=l.top;var j=l.left;var i=c.container.coord();var e=i.left;var f=i.top;canClose=true;if(h.pageY>=k&&h.pageY<=k+c.host.height()){if(h.pageX>=j&&h.pageX<j+c.host.width()){canClose=false}}if(h.pageY>=f&&h.pageY<=f+c.container.height()){if(h.pageX>=e&&h.pageX<e+c.container.width()){canClose=false}}if(canClose){c.close()}}})}if(this.touch){this.addHandler(a(document),a.jqx.mobile.getTouchEventName("touchstart")+"."+this.id,c.closeOpenedListBox,{me:this,listbox:this.listBox,id:this.id})}else{this.addHandler(a(document),"mousedown."+this.id,c.closeOpenedListBox,{me:this,listbox:this.listBox,id:this.id})}this.addHandler(this.host,"keydown",function(f){var e=c.container.css("display")=="block";if(c.host.css("display")=="none"){return true}if(f.keyCode=="13"||f.keyCode=="9"){if(!c.isanimating){if(e){c.renderSelection();if(f.keyCode=="13"&&c.focusable){c._firstDiv.focus()}c.hideListBox();if(!c.keyboardSelection){c._raiseEvent("2",{index:c.selectedIndex,type:"keyboard",item:c.getItem(c.selectedIndex)})}if(f.keyCode=="13"){c._raiseEvent("4",{index:c.selectedIndex,type:"keyboard",item:c.getItem(c.selectedIndex)})}}if(e&&f.keyCode!="9"){return false}return true}}if(f.keyCode==115){if(!c.isanimating){if(!c.isOpened()){c.showListBox()}else{if(c.isOpened()){c.hideListBox()}}}return false}if(f.altKey){if(c.host.css("display")=="block"){if(f.keyCode==38){if(c.isOpened()){c.hideListBox();return true}}else{if(f.keyCode==40){if(!c.isOpened()){c.showListBox();return true}}}}}if(f.keyCode=="27"){if(!c.ishiding){if(c.isOpened()){c.hideListBox();if(c.tempSelectedIndex!=undefined){c.selectIndex(c.tempSelectedIndex)}}return true}}if(!c.disabled){c._kbnavigated=c.listBox._handleKeyDown(f);return c._kbnavigated}});this.addHandler(this.listBoxContainer,"checkChange",function(e){c.renderSelection();c._updateInputSelection();c._raiseEvent(5,{label:e.args.label,value:e.args.value,checked:e.args.checked,item:e.args.item})});this.addHandler(this.listBoxContainer,"select",function(e){if(!c.disabled){if(!e.args){return}if(e.args.type=="keyboard"&&!c.isOpened()){c.renderSelection()}if(e.args.type!="keyboard"||c.keyboardSelection){c.renderSelection();c._raiseEvent("2",{index:e.args.index,type:e.args.type,item:e.args.item,originalEvent:e.args.originalEvent});if(e.args.type=="mouse"){if(!c.checkboxes){c.hideListBox();if(c._firstDiv&&c.focusable){c._firstDiv.focus()}}}}}});if(this.listBox){if(this.listBox.content){this.addHandler(this.listBox.content,"click",function(e){if(!c.disabled){if(c.listBox.itemswrapper&&e.target===c.listBox.itemswrapper[0]){return true}c.renderSelection("mouse");if(!c.touch){if(!c.ishiding){if(!c.checkboxes){c.hideListBox();if(c._firstDiv&&c.focusable){c._firstDiv.focus()}}}}if(!c.keyboardSelection){if(c._kbnavigated===false){if(c.tempSelectedIndex!=c.selectedIndex){c._raiseEvent("4",{index:c.selectedIndex,type:"mouse",item:c.getItem(c.selectedIndex)})}c._kbnavigated=true}if(c._oldSelectedInd==undefined){c._oldSelectedIndx=c.selectedIndex}if(c.selectedIndex!=c._oldSelectedIndx){c._raiseEvent("2",{index:c.selectedIndex,type:"keyboard",item:c.getItem(c.selectedIndex)});c._oldSelectedIndx=c.selectedIndex}}}})}}this.addHandler(this.host,"focus",function(e){if(c.renderMode!=="simple"){c.host.addClass(c.toThemeProperty("jqx-dropdownlist-state-focus"));c.host.addClass(c.toThemeProperty("jqx-fill-state-focus"))}c.bar.addClass("focused");c.label.addClass("focused")});this.addHandler(this.host,"blur",function(){if(c.renderMode!=="simple"){c.host.removeClass(c.toThemeProperty("jqx-dropdownlist-state-focus"));c.host.removeClass(c.toThemeProperty("jqx-fill-state-focus"))}c.bar.removeClass("focused");c.label.removeClass("focused")});this.addHandler(this._firstDiv,"focus",function(e){if(c.renderMode!=="simple"){c.host.addClass(c.toThemeProperty("jqx-dropdownlist-state-focus"));c.host.addClass(c.toThemeProperty("jqx-fill-state-focus"))}c.bar.addClass("focused");c.label.addClass("focused")});this.addHandler(this._firstDiv,"blur",function(){if(c.renderMode!=="simple"){c.host.removeClass(c.toThemeProperty("jqx-dropdownlist-state-focus"));c.host.removeClass(c.toThemeProperty("jqx-fill-state-focus"))}c.bar.removeClass("focused");c.label.removeClass("focused")})},removeHandlers:function(){var c=this;var b="mousedown";if(this.touch){b=a.jqx.mobile.getTouchEventName("touchstart")}this.removeHandler(this.dropdownlistWrapper,b);if(this.listBox){if(this.listBox.content){this.removeHandler(this.listBox.content,"click")}}this.removeHandler(this.host,"loadContent");this.removeHandler(this.listBoxContainer,"checkChange");this.removeHandler(this.host,"keydown");this.removeHandler(this.host,"focus");this.removeHandler(this.host,"blur");this.removeHandler(this._firstDiv,"focus");this.removeHandler(this._firstDiv,"blur");this.removeHandler(this.host,"mouseenter");this.removeHandler(this.host,"mouseleave");this.removeHandler(a(document),"mousemove."+c.id)},getItem:function(b){var c=this.listBox.getItem(b);return c},getItemByValue:function(c){var b=this.listBox.getItemByValue(c);return b},selectItem:function(b){if(this.listBox!=undefined){this.listBox.selectItem(b);this.selectedIndex=this.listBox.selectedIndex;this.renderSelection("mouse")}},unselectItem:function(b){if(this.listBox!=undefined){this.listBox.unselectItem(b);this.renderSelection("mouse")}},checkItem:function(b){if(this.listBox!=undefined){this.listBox.checkItem(b)}},uncheckItem:function(b){if(this.listBox!=undefined){this.listBox.uncheckItem(b)}},indeterminateItem:function(b){if(this.listBox!=undefined){this.listBox.indeterminateItem(b)}},renderSelection:function(){if(this.listBox==null){return}if(this.height&&this.height.toString().indexOf("%")!=-1){this._arrange()}var r=this.listBox.visibleItems[this.listBox.selectedIndex];if(this.filterable){if(this.listBox.selectedIndex==-1){for(var e in this.listBox.selectedValues){var l=this.listBox.selectedValues[e];var b=this.listBox.getItemByValue(l);if(b){r=b}}}}var u=this;if(this.checkboxes){var v=this.getCheckedItems();if(v!=null&&v.length>0){r=v[0]}else{r=null}}if(this.hint){if(this.label){this.label[0].innerHTML=this.placeHolder}if(r!=null){this.element.setAttribute("hint",true)}else{this.element.removeAttribute("hint")}}this.bar.css("top",this.host.height());if(r==null){var j=a('<span unselectable="on" style="color: inherit; border: none; background-color: transparent;"></span>');j.appendTo(a(document.body));j.addClass(this.toThemeProperty("jqx-widget"));j.addClass(this.toThemeProperty("jqx-listitem-state-normal"));j.addClass(this.toThemeProperty("jqx-item"));a.jqx.utilities.html(j,this.placeHolder);if(this.isMaterialized()&&!this.element.getAttribute("default-placeholder")&&this.hint){j[0].innerHTML="";if(this.label){this.label[0].innerHTML=this.placeHolder}}var s=this.dropdownlistContent.css("padding-top");var x=this.dropdownlistContent.css("padding-bottom");j.css("padding-top",s);j.css("padding-bottom",x);var q=j.outerHeight();j.remove();j.removeClass();a.jqx.utilities.html(this.dropdownlistContent,j);var h=this.host.height();if(this.height!=null&&this.height!=undefined){if(this.height.toString().indexOf("%")===-1){h=parseInt(this.height)}}var f=parseInt((parseInt(h)-parseInt(q))/2);if(f>0){this.dropdownlistContent.css("margin-top",f+"px");this.dropdownlistContent.css("margin-bottom",f+"px")}if(this.selectionRenderer){a.jqx.utilities.html(this.dropdownlistContent,this.selectionRenderer(j,-1,"",""));this.dropdownlistContent.css("margin-top","0px");this.dropdownlistContent.css("margin-bottom","0px");this._updateInputSelection()}else{this._updateInputSelection()}this.selectedIndex=this.listBox.selectedIndex;if(this.width==="auto"){this._arrange()}if(this.focusable&&this.isOpened()){this.focus()}return}this.selectedIndex=this.listBox.selectedIndex;var j=a(document.createElement("span"));j[0].setAttribute("unselectable","on");try{j[0].style.color="inherit"}catch(t){}j[0].style.borderWidth="0px";j[0].style.backgroundColor="transparent";j.appendTo(a(document.body));j.addClass(this.toThemeProperty("jqx-widget jqx-listitem-state-normal jqx-item"));var p=false;try{if(r.html!=undefined&&r.html!=null&&r.html.toString().length>0){a.jqx.utilities.html(j,r.html)}else{if(r.label!=undefined&&r.label!=null&&r.label.toString().length>0){a.jqx.utilities.html(j,r.label)}else{if(r.label===null||r.label===""){p=true;a.jqx.utilities.html(j,"")}else{if(r.value!=undefined&&r.value!=null&&r.value.toString().length>0){a.jqx.utilities.html(j,r.value)}else{if(r.title!=undefined&&r.title!=null&&r.title.toString().length>0){a.jqx.utilities.html(j,r.title)}else{if(r.label==""||r.label==null){p=true;a.jqx.utilities.html(j,"")}}}}}}}catch(n){var m=n}var s=this.dropdownlistContent[0].style.paddingTop;var x=this.dropdownlistContent[0].style.paddingBottom;if(s===""){s="0px"}if(x===""){x="0px"}j[0].style.paddingTop=s;j[0].style.paddingBottom=x;var q=j.outerHeight();if(q===0){q=16}if((r.label==""||r.label==null)&&p){a.jqx.utilities.html(j,"")}var c=this.width&&this.width.toString().indexOf("%")<=0;j.remove();j.removeClass();if(this.selectionRenderer){a.jqx.utilities.html(this.dropdownlistContent,this.selectionRenderer(j,r.index,r.label,r.value));if(this.focusable&&this.isOpened()){this.focus()}}else{if(this.checkboxes){var g=this.getCheckedItems();var k="";for(var o=0;o<g.length;o++){if(o==g.length-1){k+=g[o].label}else{k+=g[o].label+","}}j.text(k);if(c){j.css("max-width",this.host.width()-30)}j.css("overflow","hidden");j.css("display","block");if(!this.rtl){if(c){j.css("width",this.host.width()-30)}}j.css("text-overflow","ellipsis");j.css("padding-bottom",1+parseInt(x));this.dropdownlistContent.html(j);if(this.focusable&&this.isOpened()){this.focus()}}else{var d=this.host.width()-this.arrowSize-1;if(this.width&&this.width!=="auto"){if(c){if(!this.rtl){j.css("max-width",d+"px")}}j[0].style.overflow="hidden";j[0].style.display="block";j[0].style.paddingTop=(1+parseInt(x))+"px";if(!this.rtl){if(c){if(d<0){d=0}j[0].style.width=d+"px"}}j[0].style.textOverflow="ellipsis"}this.dropdownlistContent[0].innerHTML=j[0].innerHTML;if(this.focusable&&this.isOpened()){this.focus()}}}var h=this.host.height();if(this.height!=null&&this.height!=undefined){if(this.height.toString().indexOf("%")===-1){h=parseInt(this.height)}}var f=parseInt((parseInt(h)-parseInt(q))/2);if(f>=0){this.dropdownlistContent[0].style.marginTop=f+"px";this.dropdownlistContent[0].style.marginBottom=f+"px"}if(this.selectionRenderer){this.dropdownlistContent[0].style.marginTop="0px";this.dropdownlistContent[0].style.marginBottom="0px"}if(this.dropdownlistContent&&this.input){this._updateInputSelection()}if(this.listBox&&this.listBox._activeElement){a.jqx.aria(this,"aria-activedescendant",this.listBox._activeElement.id)}if(this.width==="auto"){this._arrange()}},_updateInputSelection:function(){if(this.input){var c=new Array();if(this.selectedIndex==-1){this.input.val("")}else{var f=this.getSelectedItem();if(f!=null){this.input.val(f.value);c.push(f.value)}else{this.input.val(this.dropdownlistContent.text())}}if(this.checkboxes){var b=this.getCheckedItems();var g="";if(b!=null){for(var d=0;d<b.length;d++){var e=b[d].value;if(e==undefined){continue}if(d==b.length-1){g+=e}else{g+=e+","}c.push(e)}}this.input.val(g)}}if(this.field&&this.input){if(this.field.nodeName.toLowerCase()=="select"){a.each(this.field,function(h,i){a(this).removeAttr("selected");this.selected=c.indexOf(this.value)>=0;if(this.selected){a(this).attr("selected",true)}})}else{a.each(this.items,function(h,i){a(this.originalItem.originalItem).removeAttr("data-selected");this.selected=c.indexOf(this.value)>=0;if(this.selected){a(this.originalItem.originalItem).attr("data-selected",true)}})}}},setContent:function(b){a.jqx.utilities.html(this.dropdownlistContent,b);this._updateInputSelection()},dataBind:function(){this.listBoxContainer.jqxListBox({source:this.source});this.renderSelection("mouse");if(this.source==null){this.clearSelection()}},clear:function(){this.listBoxContainer.jqxListBox({source:null});this.clearSelection()},clearSelection:function(b){this.selectedIndex=-1;this._updateInputSelection();this.listBox.clearSelection();this.renderSelection();if(!this.selectionRenderer){a.jqx.utilities.html(this.dropdownlistContent,this.placeHolder)}},unselectIndex:function(b,c){if(isNaN(b)){return}this.listBox.unselectIndex(b,c);this.renderSelection()},selectIndex:function(b,d,e,c){this.listBox.selectIndex(b,d,e,c,"api")},getSelectedIndex:function(){return 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b=this.listBox.updateAt(d,c);this.renderSelection("mouse");return b},ensureVisible:function(b){return this.listBox.ensureVisible(b)},disableAt:function(b){return this.listBox.disableAt(b)},enableAt:function(b){return this.listBox.enableAt(b)},disableItem:function(b){return this.listBox.disableItem(b)},enableItem:function(b){return this.listBox.enableItem(b)},_findPos:function(c){while(c&&(c.type=="hidden"||c.nodeType!=1||a.expr.filters.hidden(c))){c=c.nextSibling}var b=a(c).coord(true);return[b.left,b.top]},testOffset:function(h,f,c){var g=h.outerWidth();var j=h.outerHeight();var i=a(window).width()+a(window).scrollLeft();var e=a(window).height()+a(window).scrollTop();if(f.left+g>i){if(g>this.host.width()){var d=this.host.coord().left;var b=g-this.host.width();f.left=d-b+2}}if(f.left<0){f.left=parseInt(this.host.coord().left)+"px"}f.top-=Math.min(f.top,(f.top+j>e&&e>j)?Math.abs(j+c+22):0);return 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n=this;var g=this.listBoxContainer;var u=this.listBox;var e=a(window).scrollTop();var f=a(window).scrollLeft();var l=parseInt(this._findPos(this.host[0])[1])+parseInt(this.host.outerHeight())-1+"px";var d,o=parseInt(Math.round(this.host.coord(true).left));d=o+"px";if(this.dropDownContainer==="element"){l=parseInt(this.host.outerHeight())-1+"px";d=0}var s=a.jqx.mobile.isSafariMobileBrowser()||a.jqx.mobile.isWindowsPhone();if(this.listBox==null){return}this.ishiding=false;if(!this.keyboardSelection){this.listBox.selectIndex(this.selectedIndex);this.listBox.ensureVisible(this.selectedIndex)}this.tempSelectedIndex=this.selectedIndex;if(this.autoDropDownHeight){this.container.height(this.listBoxContainer.height()+25)}if((s!=null&&s)){d=a.jqx.mobile.getLeftPos(this.element);l=a.jqx.mobile.getTopPos(this.element)+parseInt(this.host.outerHeight());if(a("body").css("border-top-width")!="0px"){l=parseInt(l)-this._getBodyOffset().top+"px"}if(a("body").css("border-left-width")!="0px"){d=parseInt(d)-this._getBodyOffset().left+"px"}}g.stop();if(this.renderMode!=="simple"){this.host.addClass(this.toThemeProperty("jqx-dropdownlist-state-selected"));this.host.addClass(this.toThemeProperty("jqx-fill-state-pressed"));if(this.dropDownVerticalAlignment=="top"){this.arrow.addClass(this.toThemeProperty("jqx-icon-arrow-up-selected"))}else{this.arrow.addClass(this.toThemeProperty("jqx-icon-arrow-down-selected"))}}this.container.css("left",d);this.container.css("top",l);u._arrange();var c=true;var b=false;if(this.dropDownHorizontalAlignment=="right"||this.rtl){var i=this.container.outerWidth();var q=-2+Math.abs(i-this.host.width());if(i>this.host.width()){this.container.css("left",25+parseInt(Math.round(o))-q+"px")}else{this.container.css("left",25+parseInt(Math.round(o))+q+"px")}}if(this.dropDownVerticalAlignment=="top"){var r=g.height();b=true;g.css("top",23);g.addClass(this.toThemeProperty("jqx-popup-up"));var k=parseInt(this.host.outerHeight());var j=parseInt(l)-Math.abs(r+k+23);this.container.css("top",j)}if(this.enableBrowserBoundsDetection){var h=this.testOffset(g,{left:parseInt(this.container.css("left")),top:parseInt(l)},parseInt(this.host.outerHeight()));if(parseInt(this.container.css("top"))!=h.top){b=true;g.css("top",23);g.addClass(this.toThemeProperty("jqx-popup-up"))}else{g.css("top",0)}this.container.css("top",h.top);if(parseInt(this.container.css("left"))!=h.left){this.container.css("left",h.left)}}if(this.animationType=="none"){this.container.css("display","block");a.data(document.body,"openedJQXListBoxParent",n);a.data(document.body,"openedJQXListBox"+this.id,g);g.css("margin-top",0);g.css("opacity",1);u._renderItems();n._raiseEvent("0",u)}else{this.container.css("display","block");n.isanimating=true;if(this.animationType=="fade"){g.css("margin-top",0);g.css("opacity",0);g.animate({opacity:1},this.openDelay,function(){a.data(document.body,"openedJQXListBoxParent",n);a.data(document.body,"openedJQXListBox"+n.id,g);n.ishiding=false;n.isanimating=false;u._renderItems();n._raiseEvent("0",u)})}else{g.css("opacity",1);var m=g.outerHeight();if(b){g.css("margin-top",m)}else{g.css("margin-top",-m)}g.animate({"margin-top":0},this.openDelay,function(){a.data(document.body,"openedJQXListBoxParent",n);a.data(document.body,"openedJQXListBox"+n.id,g);n.ishiding=false;n.isanimating=false;u._renderItems();n._raiseEvent("0",u)})}}if(!b){this.host.addClass(this.toThemeProperty("jqx-rc-b-expanded"));g.addClass(this.toThemeProperty("jqx-rc-t-expanded"))}else{this.host.addClass(this.toThemeProperty("jqx-rc-t-expanded"));g.addClass(this.toThemeProperty("jqx-rc-b-expanded"))}if(this.renderMode!=="simple"){g.addClass(this.toThemeProperty("jqx-fill-state-focus"));this.host.addClass(this.toThemeProperty("jqx-dropdownlist-state-focus"));this.host.addClass(this.toThemeProperty("jqx-fill-state-focus"))}this.element.setAttribute("opened",true)},hideListBox:function(){a.jqx.aria(this,"aria-expanded",false);var f=this.listBoxContainer;var g=this.listBox;var c=this.container;var d=this;this.element.removeAttribute("opened");a.data(document.body,"openedJQXListBox"+this.id,null);if(this.animationType=="none"){this.container.css("display","none")}else{if(!d.ishiding){f.stop();var b=f.outerHeight();f.css("margin-top",0);d.isanimating=true;var e=-b;if(parseInt(this.container.coord().top)<parseInt(this.host.coord().top)){e=b}if(this.animationType=="fade"){f.css({opacity:1});f.animate({opacity:0},this.closeDelay,function(){c.css("display","none");d.isanimating=false;d.ishiding=false})}else{f.animate({"margin-top":e},this.closeDelay,function(){c.css("display","none");d.isanimating=false;d.ishiding=false})}}}this.ishiding=true;this.host.removeClass(this.toThemeProperty("jqx-dropdownlist-state-selected"));this.host.removeClass(this.toThemeProperty("jqx-fill-state-pressed"));this.arrow.removeClass(this.toThemeProperty("jqx-icon-arrow-down-selected"));this.arrow.removeClass(this.toThemeProperty("jqx-icon-arrow-up-selected"));this.host.removeClass(this.toThemeProperty("jqx-rc-b-expanded"));f.removeClass(this.toThemeProperty("jqx-rc-t-expanded"));this.host.removeClass(this.toThemeProperty("jqx-rc-t-expanded"));f.removeClass(this.toThemeProperty("jqx-rc-b-expanded"));f.removeClass(this.toThemeProperty("jqx-fill-state-focus"));this.host.removeClass(this.toThemeProperty("jqx-dropdownlist-state-focus"));this.host.removeClass(this.toThemeProperty("jqx-fill-state-focus"));this._raiseEvent("1",g)},closeOpenedListBox:function(e){var d=e.data.me;var b=a(e.target);var c=e.data.listbox;if(c==null){return true}if(a(e.target).ischildof(e.data.me.host)){return true}if(!d.isOpened()){return true}if(a(e.target).ischildof(d.listBoxContainer)){return true}var f=d;var g=false;a.each(b.parents(),function(){if(this.className!="undefined"){if(this.className.indexOf){if(this.className.indexOf("jqx-listbox")!=-1){g=true;return false}if(this.className.indexOf("jqx-dropdownlist")!=-1){if(d.element.id==this.id){g=true}return false}}}});if(c!=null&&!g&&d.isOpened()){d.hideListBox()}return true},clearFilter:function(){this.listBox.clearFilter()},loadFromSelect:function(b){this.listBox.loadFromSelect(b)},refresh:function(b){if(b!==true){this._setSize();this._arrange();if(this.listBox){this.renderSelection()}}},_arrange:function(){var h=this;var d=parseInt(h.host.width());var j=parseInt(h.host.height());var f=h.arrowSize;var g=h.arrowSize;var i=3;var b=d-g-2*i;if(b>0&&h.width!=="auto"){h.dropdownlistContent[0].style.width=b+"px"}else{if(b<=0){h.dropdownlistContent[0].style.width="0px"}}if(h.width==="auto"){h.dropdownlistContent.css("width","auto");d=2+h.dropdownlistContent.width()+g+2*i;if(d<47){d=47}h.host.width(d)}h.dropdownlistContent[0].style.height=j+"px";h.dropdownlistContent[0].style.left="0px";h.dropdownlistContent[0].style.top="0px";h.dropdownlistArrow[0].style.width=g+"px";if(h.width&&h.width.toString().indexOf("%")>=0){var e=(g*100)/d;var c=(b*100)/d;h.dropdownlistArrow[0].style.width=e+"%";h.dropdownlistContent[0].style.width=c+"%"}h.dropdownlistArrow[0].style.height=j+"px";if(h.rtl){h.dropdownlistArrow.css("float","left");h.dropdownlistContent.css("float","right")}},destroy:function(){a.jqx.utilities.resize(this.host,null,true);this.removeHandler(this.listBoxContainer,"select");this.removeHandler(this.listBoxContainer,"unselect");this.removeHandler(this.listBoxContainer,"change");this.removeHandler(this.dropdownlistWrapper,"selectstart");this.removeHandler(this.dropdownlistWrapper,"mousedown");this.removeHandler(this.host,"keydown");this.removeHandler(this.listBoxContainer,"select");this.removeHandler(this.listBox.content,"click");this.removeHandler(this.listBoxContainer,"bindingComplete");if(this.host.parents()){this.removeHandler(this.host.parents(),"scroll.dropdownlist"+this.element.id)}this.removeHandlers();this.listBoxContainer.jqxListBox("destroy");this.listBoxContainer.remove();this.host.removeClass();this.removeHandler(a(document),"mousedown."+this.id,this.closeOpenedListBox);if(this.touch){this.removeHandler(a(document),a.jqx.mobile.getTouchEventName("touchstart")+"."+this.id)}this.dropdownlistArrow.remove();delete this.dropdownlistArrow;delete this.dropdownlistWrapper;delete this.listBoxContainer;delete this.input;delete this.arrow;delete this.dropdownlistContent;delete this.listBox;delete this._firstDiv;this.container.remove();delete this.container;var b=a.data(this.element,"jqxDropDownList");if(b){delete b.instance}this.host.removeData();this.host.remove();delete this.comboStructure;delete this.host;delete this.element},_raiseEvent:function(f,c){if(c==undefined){c={owner:null}}var d=this.events[f];args=c;args.owner=this;var e=new a.Event(d);e.owner=this;if(f==2||f==3||f==4||f==5||f==6||f==7||f==8||f==9){e.args=c}var b=this.host.trigger(e);return b},propertiesChangedHandler:function(b,c,e){if(e.width&&e.height&&Object.keys(e).length==2){b._setSize();if(c=="width"){if(b.dropDownWidth=="auto"){var d=b.host.width();b.listBoxContainer.jqxListBox({width:d});b.container.width(parseInt(d)+25)}}b._arrange();b.close()}},propertyChangedHandler:function(b,c,f,e){if(b.isInitialized==undefined||b.isInitialized==false){return}if(b.batchUpdate&&b.batchUpdate.width&&b.batchUpdate.height&&Object.keys(b.batchUpdate).length==2){return}if(c=="template"){b.listBoxContainer.removeClass(b.toThemeProperty("jqx-"+f+"-item"));b.listBoxContainer.addClass(b.toThemeProperty("jqx-"+b.template+"-item"));b.host.removeClass(b.toThemeProperty("jqx-"+f+""));b.host.addClass(b.toThemeProperty("jqx-"+b.template+""))}if(c=="dropDownVerticalAlignment"){b.close();b.arrow.removeClass(b.toThemeProperty("jqx-icon-arrow-up"));b.arrow.removeClass(b.toThemeProperty("jqx-icon-arrow-down"));if(b.dropDownVerticalAlignment=="top"){b.arrow.addClass(b.toThemeProperty("jqx-icon-arrow-up"))}else{b.arrow.addClass(b.toThemeProperty("jqx-icon-arrow-down"))}b.listBoxContainer.css("top",0);b.listBoxContainer.removeClass(this.toThemeProperty("jqx-popup-up"))}if(c=="autoItemsHeight"){b.listBoxContainer.jqxListBox({autoItemsHeight:e})}if(c=="filterable"){b.listBoxContainer.jqxListBox({filterable:e})}if(c=="filterHeight"){b.listBoxContainer.jqxListBox({filterHeight:e})}if(c=="filterPlaceHolder"){b.listBoxContainer.jqxListBox({filterPlaceHolder:e})}if(c=="filterDelay"){b.listBoxContainer.jqxListBox({filterDelay:e})}if(c=="enableSelection"){b.listBoxContainer.jqxListBox({enableSelection:e})}if(c=="enableHover"){b.listBoxContainer.jqxListBox({enableHover:e})}if(c=="autoOpen"){b._updateHandlers()}if(c=="emptyString"){b.listBox.emptyString=b.emptyString}if(c=="itemHeight"){b.listBoxContainer.jqxListBox({itemHeight:e})}if(c=="renderer"){b.listBoxContainer.jqxListBox({renderer:e})}if(c=="rtl"){if(e){b.dropdownlistArrow.css("float","left");b.dropdownlistContent.css("float","right")}else{b.dropdownlistArrow.css("float","right");b.dropdownlistContent.css("float","left")}b.listBoxContainer.jqxListBox({rtl:b.rtl})}if(c=="source"){b.listBoxContainer.jqxListBox({source:b.source});b.listBox.selectedIndex=-1;b.listBox.selectIndex(this.selectedIndex);b.renderSelection();if(e==null){b.clear()}}if(c=="displayMember"||c=="valueMember"){b.listBoxContainer.jqxListBox({displayMember:b.displayMember,valueMember:b.valueMember});b.renderSelection()}if(c=="placeHolder"){b.renderSelection()}if(c=="theme"&&e!=null){b.listBoxContainer.jqxListBox({theme:e});b.listBoxContainer.addClass(b.toThemeProperty("jqx-popup"));a.jqx.utilities.setTheme(f,e,b.host)}if(c=="autoDropDownHeight"){b.listBoxContainer.jqxListBox({autoHeight:b.autoDropDownHeight});if(b.autoDropDownHeight){b.container.height(b.listBoxContainer.height()+25)}else{b.listBoxContainer.jqxListBox({height:b.dropDownHeight});b.container.height(parseInt(b.dropDownHeight)+25)}b.listBox._arrange();b.listBox._updatescrollbars()}if(c=="searchMode"){b.listBoxContainer.jqxListBox({searchMode:b.searchMode})}if(c=="incrementalSearch"){b.listBoxContainer.jqxListBox({incrementalSearch:b.incrementalSearch})}if(c=="incrementalSearchDelay"){b.listBoxContainer.jqxListBox({incrementalSearchDelay:b.incrementalSearchDelay})}if(c=="dropDownHeight"){if(!b.autoDropDownHeight){b.listBoxContainer.jqxListBox({height:b.dropDownHeight});b.container.height(parseInt(b.dropDownHeight)+25)}}if(c=="dropDownWidth"||c=="scrollBarSize"){var d=b.width;if(b.dropDownWidth!="auto"){d=b.dropDownWidth}b.listBoxContainer.jqxListBox({width:d,scrollBarSize:b.scrollBarSize});b.container.width(parseInt(d)+25)}if(c=="width"||c=="height"){if(e!=f){this.refresh();if(c=="width"){if(b.dropDownWidth=="auto"){var d=2+b.host.width();b.listBoxContainer.jqxListBox({width:d});b.container.width(parseInt(d)+25)}}b.close()}}if(c=="checkboxes"){b.listBoxContainer.jqxListBox({checkboxes:b.checkboxes})}if(c=="selectedIndex"){if(b.listBox!=null){b.listBox.selectIndex(parseInt(e));b.renderSelection()}}}})})(jqxBaseFramework);