www-thermferm/jqwidgets/jqxlistbox.js

/*
jQWidgets v3.6.0 (2014-Nov-25)
Copyright (c) 2011-2014 jQWidgets.
License: http://jqwidgets.com/license/
*/

(function(a){a.jqx.jqxWidget("jqxListBox","",{});a.extend(a.jqx._jqxListBox.prototype,{defineInstance:function(){var b={disabled:false,width:null,height:null,items:new Array(),multiple:false,selectedIndex:-1,selectedIndexes:new Array(),source:null,scrollBarSize:a.jqx.utilities.scrollBarSize,enableHover:true,enableSelection:true,visualItems:new Array(),groups:new Array(),equalItemsWidth:true,itemHeight:-1,visibleItems:new Array(),emptyGroupText:"Group",checkboxes:false,hasThreeStates:false,autoHeight:false,autoItemsHeight:false,roundedcorners:true,touchMode:"auto",displayMember:"",groupMember:"",valueMember:"",searchMode:"startswithignorecase",incrementalSearch:true,incrementalSearchDelay:1000,incrementalSearchKeyDownDelay:300,allowDrag:false,allowDrop:true,dropAction:"default",touchModeStyle:"auto",keyboardNavigation:true,enableMouseWheel:true,multipleextended:false,selectedValues:new Array(),emptyString:"",rtl:false,rendered:null,renderer:null,dragStart:null,dragEnd:null,focusable:true,ready:null,_checkForHiddenParent:true,autoBind:true,filterable:false,filterHeight:27,filterPlaceHolder:"Looking for",filterDelay:100,aria:{"aria-disabled":{name:"disabled",type:"boolean"}},events:["select","unselect","change","checkChange","dragStart","dragEnd","bindingComplete"]};a.extend(true,this,b);return b},createInstance:function(c){var b=this;if(a.jqx.utilities.scrollBarSize!=15){b.scrollBarSize=a.jqx.utilities.scrollBarSize}if(b.width==null){b.width=200}if(b.height==null){b.height=200}b.render();var d=b;a.jqx.utilities.resize(b.host,function(){d._updateSize()},false,b._checkForHiddenParent)},resize:function(c,b){this.width=c;this.height=b;this._updateSize()},render:function(){var l=this;var k=l.element.nodeName.toLowerCase();if(k=="select"||k=="ul"||k=="ol"){l.field=l.element;if(l.field.className){l._className=l.field.className}var h={title:l.field.title};if(l.field.id.length){h.id=l.field.id.replace(/[^\w]/g,"_")+"_jqxListBox"}else{h.id=a.jqx.utilities.createId()+"_jqxListBox"}var b=a("<div></div>",h);if(!l.width){l.width=a(l.field).width()}if(!l.height){l.height=a(l.field).outerHeight()}a(l.field).hide().after(b);l.host=b;l.element=b[0];l.element.id=l.field.id;l.field.id=h.id;if(l.field.tabIndex){var c=l.field.tabIndex;l.field.tabIndex=-1;l.element.tabIndex=c}}l.element.innerHTML="";var l=l;var g=l.element.className;g+=" "+l.toThemeProperty("jqx-listbox");g+=" "+l.toThemeProperty("jqx-reset");g+=" "+l.toThemeProperty("jqx-rc-all");g+=" "+l.toThemeProperty("jqx-widget");g+=" "+l.toThemeProperty("jqx-widget-content");l.element.className=g;var f=false;if(l.width!=null&&l.width.toString().indexOf("%")!=-1){l.host.width(l.width);f=true}if(l.height!=null&&l.height.toString().indexOf("%")!=-1){l.host.height(l.height);if(l.host.height()==0){l.host.height(200)}f=true}if(l.width!=null&&l.width.toString().indexOf("px")!=-1){l.host.width(l.width)}else{if(l.width!=undefined&&!isNaN(l.width)){l.element.style.width=parseInt(l.width)+"px"}}if(l.height!=null&&l.height.toString().indexOf("px")!=-1){l.host.height(l.height)}else{if(l.height!=undefined&&!isNaN(l.height)){l.element.style.height=parseInt(l.height)+"px"}}if(l.multiple||l.multipleextended||l.checkboxes){a.jqx.aria(l,"aria-multiselectable",true)}else{a.jqx.aria(l,"aria-multiselectable",false)}var e=a("<div style='-webkit-appearance: none; background: transparent; outline: none; width:100%; height: 100%; align:left; border: 0px; padding: 0px; margin: 0px; left: 0px; top: 0px; valign:top; position: relative;'><div style='-webkit-appearance: none; border: none; background: transparent; outline: none; width:100%; height: 100%; padding: 0px; margin: 0px; align:left; left: 0px; top: 0px; valign:top; position: relative;'><div id='filter"+l.element.id+"' style='display: none; visibility: inherit; align:left; valign:top; left: 0px; top: 0px; position: absolute;'><input style='position: absolute;'/></div><div id='listBoxContent' style='-webkit-appearance: none; border: none; background: transparent; outline: none; border: none; padding: 0px; overflow: hidden; margin: 0px; align:left; valign:top; left: 0px; top: 0px; position: absolute;'/><div id='verticalScrollBar"+l.element.id+"' style='visibility: inherit; align:left; valign:top; left: 0px; top: 0px; position: absolute;'/><div id='horizontalScrollBar"+l.element.id+"' style='visibility: inherit; align:left; valign:top; left: 0px; top: 0px; position: absolute;'/><div id='bottomRight' style='align:left; valign:top; left: 0px; top: 0px; border: none; position: absolute;'/></div></div>");if(l._checkForHiddenParent){l._addInput();if(!l.host.attr("tabIndex")){l.host.attr("tabIndex",1)}}l.host.attr("role","listbox");l.host.append(e);l.filter=l.host.find("#filter"+l.element.id);l.filterInput=l.filter.find("input");l.filterInput.attr("placeholder",l.filterPlaceHolder);l.filterInput.addClass(l.toThemeProperty("jqx-widget jqx-input jqx-rc-all"));l.addHandler(l.filterInput,"keyup.textchange",function(n){if(n.keyCode==13){l._search(n)}else{if(l.filterDelay>0){if(l._filterTimer){clearTimeout(l._filterTimer)}l._filterTimer=setTimeout(function(){l._search(n)},l.filterDelay)}}n.stopPropagation()});var i=l.host.find("#verticalScrollBar"+l.element.id);if(!l.host.jqxButton){throw new Error("jqxListBox: Missing reference to jqxbuttons.js.");return}if(!i.jqxScrollBar){throw new Error("jqxListBox: Missing reference to jqxscrollbar.js.");return}var d=parseInt(l.host.height())/2;if(d==0){d=10}l.vScrollBar=i.jqxScrollBar({_initialLayout:true,vertical:true,rtl:l.rtl,theme:l.theme,touchMode:l.touchMode,largestep:d});var m=l.host.find("#horizontalScrollBar"+l.element.id);l.hScrollBar=m.jqxScrollBar({_initialLayout:true,vertical:false,rtl:l.rtl,touchMode:l.touchMode,theme:l.theme});l.content=l.host.find("#listBoxContent");l.content[0].id="listBoxContent"+l.element.id;l.bottomRight=l.host.find("#bottomRight").addClass(l.toThemeProperty("jqx-listbox-bottomright")).addClass(l.toThemeProperty("jqx-scrollbar-state-normal"));l.bottomRight[0].id="bottomRight"+l.element.id;l.vScrollInstance=a.data(l.vScrollBar[0],"jqxScrollBar").instance;l.hScrollInstance=a.data(l.hScrollBar[0],"jqxScrollBar").instance;if(l.isTouchDevice()){if(!(a.jqx.browser.msie&&a.jqx.browser.version<9)){var j=a("<div class='overlay' unselectable='on' style='z-index: 99; -webkit-appearance: none; border: none; background: black; opacity: 0.01; outline: none; border: none; padding: 0px; overflow: hidden; margin: 0px; align:left; valign:top; left: 0px; top: 0px; position: absolute;'></div>");l.content.parent().append(j);l.overlayContent=l.host.find(".overlay")}}l._updateTouchScrolling();l.host.addClass("jqx-disableselect");if(l.host.jqxDragDrop){jqxListBoxDragDrop()}},_highlight:function(b,c){var d=c.replace(/[\-\[\]{}()*+?.,\\\^$|#\s]/g,"\\$&");return b.replace(new RegExp("("+d+")","ig"),function(e,f){return"<b>"+f+"</b>"})},_addInput:function(){var b=this.host.attr("name");if(b){this.host.attr("name","")}this.input=a("<input type='hidden'/>");this.host.append(this.input);this.input.attr("name",b)},_updateTouchScrolling:function(){var b=this;if(this.isTouchDevice()){b.enableHover=false;var c=this.overlayContent?this.overlayContent:this.content;this.removeHandler(a(c),a.jqx.mobile.getTouchEventName("touchstart")+".touchScroll");this.removeHandler(a(c),a.jqx.mobile.getTouchEventName("touchmove")+".touchScroll");this.removeHandler(a(c),a.jqx.mobile.getTouchEventName("touchend")+".touchScroll");this.removeHandler(a(c),"touchcancel.touchScroll");a.jqx.mobile.touchScroll(c,b.vScrollInstance.max,function(f,e){if(b.vScrollBar.css("visibility")!="hidden"){var d=b.vScrollInstance.value;b.vScrollInstance.setPosition(d+e);b._lastScroll=new Date()}if(b.hScrollBar.css("visibility")!="hidden"){var d=b.hScrollInstance.value;b.hScrollInstance.setPosition(d+f);b._lastScroll=new Date()}},this.element.id,this.hScrollBar,this.vScrollBar);if(b.vScrollBar.css("visibility")!="visible"&&b.hScrollBar.css("visibility")!="visible"){a.jqx.mobile.setTouchScroll(false,this.element.id)}else{a.jqx.mobile.setTouchScroll(true,this.element.id)}this._arrange()}},isTouchDevice:function(){var b=a.jqx.mobile.isTouchDevice();if(this.touchMode==true){if(this.touchDevice){return true}if(a.jqx.browser.msie&&a.jqx.browser.version<9){return false}this.touchDevice=true;b=true;a.jqx.mobile.setMobileSimulator(this.element)}else{if(this.touchMode==false){b=false}}if(b&&this.touchModeStyle!=false){this.scrollBarSize=a.jqx.utilities.touchScrollBarSize}if(b){this.host.addClass(this.toThemeProperty("jqx-touch"))}return b},beginUpdate:function(){this.updatingListBox=true},endUpdate:function(){this.updatingListBox=false;this._addItems();this._renderItems()},beginUpdateLayout:function(){this.updating=true},resumeUpdateLayout:function(){this.updating=false;this.vScrollInstance.value=0;this._render(false)},propertiesChangedHandler:function(b,c,d){b._cachedItemHtml=new Array();b.clearSelection();b.refresh()},propertyChangedHandler:function(b,c,e,d){if(this.isInitialized==undefined||this.isInitialized==false){return}if(b.batchUpdate){return}if(c=="filterable"){b.refresh()}if(c=="filterHeight"){b._arrange()}if(c=="filterPlaceHolder"){b.filterInput.attr("placeholder",d)}if(c=="renderer"){b._cachedItemHtml=new Array();b.refresh()}if(c=="itemHeight"){b.refresh()}if(c=="source"||c=="checkboxes"){if(d==null&&e&&e.unbindBindingUpdate){e.unbindBindingUpdate(b.element.id);e.unbindDownloadComplete(b.element.id)}b.clearSelection();b.refresh()}if(c=="scrollBarSize"||c=="equalItemsWidth"){if(d!=e){b._updatescrollbars()}}if(c=="disabled"){b._renderItems();b.vScrollBar.jqxScrollBar({disabled:d});b.hScrollBar.jqxScrollBar({disabled:d})}if(c=="touchMode"||c=="rtl"){b._removeHandlers();b.vScrollBar.jqxScrollBar({touchMode:d});b.hScrollBar.jqxScrollBar({touchMode:d});if(c=="touchMode"){if(!(a.jqx.browser.msie&&a.jqx.browser.version<9)){var g=a("<div class='overlay' unselectable='on' style='z-index: 99; -webkit-appearance: none; border: none; background: black; opacity: 0.01; outline: none; border: none; padding: 0px; overflow: hidden; margin: 0px; align:left; valign:top; left: 0px; top: 0px; position: absolute;'></div>");b.content.parent().append(g);b.overlayContent=b.host.find(".overlay")}}b._updateTouchScrolling();b._addHandlers();b._render(false)}if(!this.updating){if(c=="width"||c=="height"){b._updateSize()}}if(c=="theme"){if(e!=d){b.hScrollBar.jqxScrollBar({theme:b.theme});b.vScrollBar.jqxScrollBar({theme:b.theme});b.host.removeClass();b.host.addClass(b.toThemeProperty("jqx-listbox"));b.host.addClass(b.toThemeProperty("jqx-widget"));b.host.addClass(b.toThemeProperty("jqx-widget-content"));b.host.addClass(b.toThemeProperty("jqx-reset"));b.host.addClass(b.toThemeProperty("jqx-rc-all"));b.refresh()}}if(c=="selectedIndex"){b.clearSelection();b.selectIndex(d,true)}if(c=="displayMember"||c=="valueMember"){if(e!=d){var f=b.selectedIndex;b.refresh();b.selectedIndex=f;b.selectedIndexes[f]=f}b._renderItems()}if(c=="autoHeight"){if(e!=d){b._render(false)}else{b._updatescrollbars();b._renderItems()}}if(b._checkForHiddenParent&&a.jqx.isHidden(b.host)){a.jqx.utilities.resize(this.host,function(){b._updateSize()},false,b._checkForHiddenParent)}},loadFromSelect:function(g){if(g==null){return}var c="#"+g;var d=a(c);if(d.length>0){var b=a.jqx.parseSourceTag(d[0]);var f=b.items;var e=b.index;this.source=f;this.fromSelect=true;this.clearSelection();this.selectedIndex=e;this.selectedIndexes[this.selectedIndex]=this.selectedIndex;this.refresh()}},invalidate:function(){this._cachedItemHtml=[];this._renderItems();this.virtualSize=null;this._updateSize()},refresh:function(c){var b=this;if(this.vScrollBar==undefined){return}this._cachedItemHtml=[];this.visibleItems=new Array();var d=function(e){if(e==true){if(b.selectedIndex!=-1){var f=b.selectedIndex;b.selectedIndex=-1;b._stopEvents=true;b.selectIndex(f,false,true);if(b.selectedIndex==-1){b.selectedIndex=f}b._stopEvents=false}}};if(this.itemswrapper!=null){this.itemswrapper.remove();this.itemswrapper=null}if(a.jqx.dataAdapter&&this.source!=null&&this.source._source){this.databind(this.source,c);d(c);return}if(this.autoBind||(!this.autoBind&&!c)){if(this.field){this.loadSelectTag()}this.items=this.loadItems(this.source)}this._raiseEvent("6");this._render(false,c==true);d(c)},loadSelectTag:function(){var b=a.jqx.parseSourceTag(this.field);this.source=b.items;if(this.selectedIndex==-1){this.selectedIndex=b.index}},_render:function(c,b){this._addItems();this._renderItems();this.vScrollInstance.setPosition(0);this._cachedItemHtml=new Array();if(c==undefined||c){if(this.items!=undefined&&this.items!=null){if(this.selectedIndex>=0&&this.selectedIndex<this.items.length){this.selectIndex(this.selectedIndex,true,true,true)}}}if(this.allowDrag&&this._enableDragDrop){this._enableDragDrop();if(this.isTouchDevice()){this._removeHandlers();if(this.overlayContent){this.overlayContent.remove();this.overlayContent=null}this._updateTouchScrolling();this._addHandlers();return}}this._updateTouchScrolling();if(this.rendered){this.rendered()}if(this.ready){this.ready()}},_hitTest:function(c,f){if(this.filterable){f-=this.filterHeight;if(f<0){f=0}}var e=parseInt(this.vScrollInstance.value);var b=this._searchFirstVisibleIndex(f+e,this.renderedVisibleItems);if(this.renderedVisibleItems[b]!=undefined&&this.renderedVisibleItems[b].isGroup){return null}if(this.renderedVisibleItems.length>0){var d=this.renderedVisibleItems[this.renderedVisibleItems.length-1];if(d.height+d.top<f+e){return null}}b=this._searchFirstVisibleIndex(f+e);return this.visibleItems[b];return null},_searchFirstVisibleIndex:function(e,f){if(e==undefined){e=parseInt(this.vScrollInstance.value)}var c=0;if(f==undefined||f==null){f=this.visibleItems}var b=f.length;while(c<=b){mid=parseInt((c+b)/2);var d=f[mid];if(d==undefined){break}if(d.initialTop>e&&d.initialTop+d.height>e){b=mid-1}else{if(d.initialTop<e&&d.initialTop+d.height<=e){c=mid+1}else{return mid;break}}}return 0},_renderItems:function(){if(this.items==undefined||this.items.length==0){this.visibleItems=new Array();return}if(this.updatingListBox==true){return}var N=this.isTouchDevice();var G=this.vScrollInstance;var h=this.hScrollInstance;var g=parseInt(G.value);var f=parseInt(h.value);if(this.rtl){if(this.hScrollBar[0].style.visibility!="hidden"){f=h.max-f}}var B=this.items.length;var M=this.host.width();var K=parseInt(this.content[0].style.width);var b=K+parseInt(h.max);var q=parseInt(this.vScrollBar[0].style.width)+2;if(this.vScrollBar[0].style.visibility=="hidden"){q=0}if(this.hScrollBar[0].style.visibility!="visible"){b=K}var l=this._getVirtualItemsCount();var L=new Array();var F=0;var E=parseInt(this.element.style.height)+2;if(this.element.style.height.indexOf("%")!=-1){E=this.host.outerHeight()}if(isNaN(E)){E=0}var t=0;var s=0;var Q=0;if(G.value==0||this.visibleItems.length==0){for(var r=0;r<this.items.length;r++){var x=this.items[r];if(x.visible){x.top=-g;x.initialTop=-g;if(!x.isGroup&&x.visible){this.visibleItems[s++]=x;x.visibleIndex=s-1}this.renderedVisibleItems[Q++]=x;x.left=-f;var c=x.top+x.height;if(c>=0&&x.top-x.height<=E){L[F++]={index:r,item:x}}g-=x.height}}}var m=g>0?this._searchFirstVisibleIndex(this.vScrollInstance.value,this.renderedVisibleItems):0;var O=0;F=0;var z=this.vScrollInstance.value;var J=0;while(O<100+E){var x=this.renderedVisibleItems[m];if(x==undefined){break}if(x.visible){x.left=-f;var c=x.top+x.height-z;if(c>=0&&x.initialTop-z-x.height<=2*E){L[F++]={index:m,item:x}}}m++;if(x.visible){O+=x.initialTop-z+x.height-O}J++;if(J>this.items.length-1){break}}var o=this.toThemeProperty("jqx-listitem-state-normal")+" "+this.toThemeProperty("jqx-item");var i=this.toThemeProperty("jqx-listitem-state-group");var P=this.toThemeProperty("jqx-listitem-state-disabled")+" "+this.toThemeProperty("jqx-fill-state-disabled");var C=0;var n=this;for(var r=0;r<this.visualItems.length;r++){var D=this.visualItems[r];var I=function(){var y=D[0].firstChild;if(n.checkboxes){y=D[0].lastChild}if(y!=null){y.style.visibility="hidden";y.className=""}if(n.checkboxes){var R=D.find(".chkbox");R.css({visibility:"hidden"})}};if(r<L.length){var x=L[r].item;if(x.initialTop-z>=E){I();continue}var A=a(D[0].firstChild);if(this.checkboxes){A=a(D[0].lastChild)}if(A.length==0){continue}if(A[0]==null){continue}A[0].className="";A[0].style.display="block";A[0].style.visibility="inherit";var p="";if(!x.isGroup&&!this.selectedIndexes[x.index]>=0){p=o}else{p=i}if(x.disabled||this.disabled){p+=" "+P}if(this.roundedcorners){p+=" "+this.toThemeProperty("jqx-rc-all")}if(N){p+=" "+this.toThemeProperty("jqx-listitem-state-normal-touch")}A[0].className=p;if(this.renderer){if(!x.key){x.key=this.generatekey()}if(!this._cachedItemHtml){this._cachedItemHtml=new Array()}if(this._cachedItemHtml[x.key]){if(A[0].innerHTML!=this._cachedItemHtml[x.key]){A[0].innerHTML=this._cachedItemHtml[x.key]}}else{var w=this.renderer(x.index,x.label,x.value);A[0].innerHTML=w;this._cachedItemHtml[x.key]=A[0].innerHTML}}else{if(this.itemHeight!==-1){var k=2+2*parseInt(A.css("padding-top"));A[0].style.lineHeight=(x.height-k)+"px";A.css("vertical-align","middle")}if(x.html!=null&&x.html.toString().length>0){A[0].innerHTML=x.html}else{if(x.label!=null||x.value!=null){if(x.label!=null){if(A[0].innerHTML!==x.label){A[0].innerHTML=x.label}if(a.trim(x.label)==""){A[0].innerHTML=this.emptyString;if(this.emptyString==""){A[0].style.height=(x.height-8)+"px"}}if(!this.incrementalSearch&&!x.disabled){if(this.searchString!=undefined&&this.searchString!=""){A[0].innerHTML=this._highlight(x.label.toString(),this.searchString)}}}else{if(x.label===null){A[0].innerHTML=this.emptyString;if(this.emptyString==""){A[0].style.height=(x.height-8)+"px"}}else{if(A[0].innerHTML!==x.value){A[0].innerHTML=x.value}else{if(x.label==""){A[0].innerHTML=" "}}}}}else{if(x.label==""||x.label==null){A[0].innerHTML="";A[0].style.height=(x.height-8)+"px"}}}}D[0].style.left=x.left+"px";D[0].style.top=x.initialTop-z+"px";x.element=A[0];if(x.title){A[0].title=x.title}if(this.equalItemsWidth&&!x.isGroup){if(t==0){var d=parseInt(b);var v=parseInt(A.outerWidth())-parseInt(A.width());d-=v;var H=1;if(H!=null){H=parseInt(H)}else{H=0}d-=2*H;t=d;if(this.checkboxes&&this.hScrollBar[0].style.visibility=="hidden"){t-=18}}if(K>this.virtualSize.width){A[0].style.width=t+"px";x.width=t}else{A[0].style.width=-4+this.virtualSize.width+"px";x.width=this.virtualSize.width-4}}else{if(A.width()<this.host.width()){A.width(this.host.width()-2)}}if(this.rtl){A[0].style.textAlign="right"}if(this.autoItemsHeight){A[0].style.whiteSpace="normal";A.width(t);x.width=t}C=0;if(this.checkboxes&&!x.isGroup){if(C==0){C=(x.height-16)/2;C++}var e=a(D.children()[0]);e[0].item=x;if(!this.rtl){if(A[0].style.left!="18px"){A[0].style.left="18px"}}else{if(A[0].style.left!="0px"){A[0].style.left="0px"}}if(this.rtl){e.css("left",8+x.width+"px")}e[0].style.top=C+"px";e[0].style.display="block";e[0].style.visibility="inherit";var u=x.checked;var j=x.checked?" "+this.toThemeProperty("jqx-checkbox-check-checked"):"";if(e[0].firstChild&&e[0].firstChild.firstChild&&e[0].firstChild.firstChild.firstChild){if(e[0].firstChild.firstChild){if(u){e[0].firstChild.firstChild.firstChild.className=j}else{if(u===false){e[0].firstChild.firstChild.firstChild.className=""}else{if(u===null){e[0].firstChild.firstChild.firstChild.className=this.toThemeProperty("jqx-checkbox-check-indeterminate")}}}}}if(a.jqx.ariaEnabled){if(u){D[0].setAttribute("aria-selected",true)}else{D[0].removeAttribute("aria-selected")}}}else{if(this.checkboxes){var e=a(D.children()[0]);e.css({display:"none",visibility:"inherit"})}}if(!x.disabled&&((!this.filterable&&this.selectedIndexes[x.visibleIndex]>=0)||(x.selected&&this.filterable))){A.addClass(this.toThemeProperty("jqx-listitem-state-selected"));A.addClass(this.toThemeProperty("jqx-fill-state-pressed"));if(a.jqx.ariaEnabled){D[0].setAttribute("aria-selected",true);this._activeElement=D[0]}}else{if(!this.checkboxes){if(a.jqx.ariaEnabled){D[0].removeAttribute("aria-selected")}}}}else{I()}}},generatekey:function(){var b=function(){return(((1+Math.random())*65536)|0).toString(16).substring(1)};return(b()+b()+"-"+b()+"-"+b()+"-"+b()+"-"+b()+b()+b())},_calculateVirtualSize:function(){var o=0;var m=2;var g=0;var n=a("<span></span>");if(this.equalItemsWidth){n.css("float","left")}var h=0;var i=this.host.outerHeight();a(document.body).append(n);var e=this.items.length;var j=this.host.width();if(this.autoItemsHeight){j-=10;if(this.vScrollBar.css("visibility")!="hidden"){j-=20}}if(this.autoItemsHeight||this.renderer||this.groups.length>1||(e>0&&this.items[0].html!=null&&this.items[0].html!="")){for(var g=0;g<e;g++){var r=this.items[g];if(r.isGroup&&(r.label==""&&r.html=="")){continue}if(!r.visible){continue}var d="";if(!r.isGroup){d+=this.toThemeProperty("jqx-listitem-state-normal jqx-rc-all")}else{d+=this.toThemeProperty("jqx-listitem-state-group jqx-rc-all")}d+=" "+this.toThemeProperty("jqx-fill-state-normal");if(this.isTouchDevice()){d+=" "+this.toThemeProperty("jqx-touch")}n[0].className=d;if(this.autoItemsHeight){n[0].style.whiteSpace="normal";var b=this.checkboxes?-20:0;n[0].style.width=(b+j)+"px"}if(this.renderer){var k=this.renderer(r.index,r.label,r.value);n[0].innerHTML=k}else{if(r.html!=null&&r.html.toString().length>0){n[0].innerHTML=r.html}else{if(r.label!=null||r.value!=null){if(r.label!=null){n[0].innerHTML=r.label;if(r.label==""){n[0].innerHTML="Empty"}}else{n[0].innerHTML=r.value}}}}var q=n.outerHeight();var s=n.outerWidth();if(this.itemHeight>-1){q=this.itemHeight}r.height=q;r.width=s;m+=q;o=Math.max(o,s);if(m<=i){h++}}}else{var m=0;var l=0;var c="";var t=0;var f=0;var p=-1;for(var g=0;g<e;g++){var r=this.items[g];if(r.isGroup&&(r.label==""&&r.html=="")){continue}if(!r.visible){continue}p++;var d="";if(p==0){d+=this.toThemeProperty("jqx-listitem-state-normal jqx-rc-all");d+=" "+this.toThemeProperty("jqx-fill-state-normal");d+=" "+this.toThemeProperty("jqx-widget");d+=" "+this.toThemeProperty("jqx-listbox");d+=" "+this.toThemeProperty("jqx-widget-content");if(this.isTouchDevice()){d+=" "+this.toThemeProperty("jqx-touch");d+=" 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q=1+n.outerHeight();if(this.itemHeight>-1){q=this.itemHeight}l=q}if(t!=undefined){f=t}if(r.html!=null&&r.html.toString().length>0){t=Math.max(t,r.html.toString().length);if(f!=t){c=r.html}}else{if(r.label!=null){t=Math.max(t,r.label.length);if(f!=t){c=r.label}}else{if(r.value!=null){t=Math.max(t,r.value.length);if(f!=t){c=r.value}}}}r.height=l;m+=l;if(m<=i){h++}}n[0].innerHTML=c;o=n.outerWidth()}m+=2;if(h<10){h=10}if(this.filterable){m+=this.filterHeight}n.remove();return{width:o,height:m,itemsPerPage:h}},_getVirtualItemsCount:function(){if(this.virtualItemsCount==0){var b=parseInt(this.host.height())/5;if(b>this.items.length){b=this.items.length}return b}else{return this.virtualItemsCount}},_addItems:function(p){var t=this;if(t.updatingListBox==true){return}if(t.items==undefined||t.items.length==0){t.virtualSize={width:0,height:0,itemsPerPage:0};t._updatescrollbars();t.renderedVisibleItems=new Array();if(t.itemswrapper){t.itemswrapper.children().remove()}return}if(p==false){var 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n="listitem"+h+t.element.id;g+="<div"+q+" role='option' id='"+n+"' class='jqx-listitem-element'>";if(t.checkboxes){g+='<div style="background-color: transparent; padding: 0; margin: 0; position: absolute; float: left; width: 16px; height: 16px;" class="chkbox">';var m='<div class="'+t.toThemeProperty("jqx-checkbox-default")+" "+t.toThemeProperty("jqx-fill-state-normal")+" "+t.toThemeProperty("jqx-rc-all")+'"><div style="cursor: pointer; width: 13px; height: 13px;">';var u=s.checked?" 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d=this.getVisibleItem(b)}if(d!=null){var f=a(d.checkBoxElement);d.checked=false;if(c==undefined||c==true){this._updateCheckedItems()}}if(e==undefined||e==true){this._raiseEvent(3,{label:d.label,value:d.value,checked:false,item:d})}},indeterminateIndex:function(b,c,e){if(!this.checkboxes){return}if(isNaN(b)){return}if(b<0||b>=this.visibleItems.length){return}if(this.visibleItems[b]!=null&&this.visibleItems[b].disabled){return}if(this.disabled){return}var d=this.getItem(b);if(this.groups.length>0||this.filterable){var d=this.getVisibleItem(b)}if(d!=null){var f=a(d.checkBoxElement);d.checked=null;if(c==undefined||c==true){this._updateCheckedItems()}}if(e==undefined||e==true){this._raiseEvent(3,{checked:null})}},getSelectedIndex:function(){return this.selectedIndex},getSelectedItems:function(){var b=this.getVisibleItems();var e=this.selectedIndexes;var d=[];for(var c in e){if(e[c]!=-1){d[d.length]=b[c]}}return d},getSelectedItem:function(){return 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r=this.getItem(o);if(this.visibleItems&&this.items&&this.visibleItems.length!=this.items.length){h=this.getVisibleItem(j);r=this.getVisibleItem(o)}if(d!=undefined&&d){this._raiseEvent("1",{index:o,type:m,item:r,originalEvent:b});this.selectedIndex=j;this.selectedIndexes[o]=-1;this.selectedIndexes[j]=j;if(h){this.selectedValue=h.value;this.selectedValues[h.value]=h.value}this._raiseEvent("0",{index:j,type:m,item:h,originalEvent:b})}else{var l=this;var e=function(s,w,u,v,t,i){l._raiseEvent("1",{index:w,type:u,item:v,originalEvent:i});l.selectedIndex=s;l.selectedIndexes=[];w=s;l.selectedIndexes[s]=s;l.selectedValues=new Array();if(t){l.selectedValues[t.value]=t.value}l._raiseEvent("0",{index:s,type:u,item:t,originalEvent:i})};var k=function(s,w,u,v,t,i){if(l.selectedIndexes[s]==undefined||l.selectedIndexes[s]==-1){l.selectedIndexes[s]=s;l.selectedIndex=s;if(t){l.selectedValues[t.value]=t.value;l._raiseEvent("0",{index:s,type:u,item:t,originalEvent:i})}}else{w=l.selectedIndexes[s];v=l.getVisibleItem(w);if(v){l.selectedValues[v.value]=null}l.selectedIndexes[s]=-1;l.selectedIndex=-1;l._raiseEvent("1",{index:w,type:u,item:v,originalEvent:i})}};if(this.multipleextended){if(!this._shiftKey&&!this._ctrlKey){if(m!="keyboard"&&m!="mouse"){k(j,o,m,r,h,b);l._clickedIndex=j}else{this.clearSelection(false);l._clickedIndex=j;e(j,o,m,r,h,b)}}else{if(this._ctrlKey){if(m=="keyboard"){this.clearSelection(false);l._clickedIndex=j}k(j,o,m,r,h,b)}else{if(this._shiftKey){if(l._clickedIndex==undefined){l._clickedIndex=o}var f=Math.min(l._clickedIndex,j);var n=Math.max(l._clickedIndex,j);this.clearSelection(false);for(var g=f;g<=n;g++){l.selectedIndexes[g]=g;l.selectedValues[l.getVisibleItem(g).value]=l.getVisibleItem(g).value;l._raiseEvent("0",{index:g,type:m,item:this.getVisibleItem(g),originalEvent:b})}if(m!="keyboard"){l.selectedIndex=l._clickedIndex}else{l.selectedIndex=j}}}}}else{if(this.multiple){k(j,o,m,r,h,b)}else{if(h){this.selectedValue=h.value}e(j,o,m,r,h,b)}}}if(c==undefined||c==true){this._renderItems()}if(q!=undefined&&q!=null&&q==true){this.ensureVisible(j)}this._raiseEvent("2",{index:j,item:h,oldItem:r,type:m,originalEvent:b});this._updateInputSelection();return p},_updateInputSelection:function(){this._syncSelection();var c=new Array();if(this.input){if(this.selectedIndex==-1){this.input.val("")}else{if(this.items){if(this.items[this.selectedIndex]!=undefined){this.input.val(this.items[this.selectedIndex].value);c.push(this.items[this.selectedIndex].value)}}}if(this.multiple||this.multipleextended||this.checkboxes){var b=!this.checkboxes?this.getSelectedItems():this.getCheckedItems();var e="";if(b){for(var d=0;d<b.length;d++){if(undefined!=b[d]){if(d==b.length-1){e+=b[d].value}else{e+=b[d].value+","}c.push(b[d].value)}}this.input.val(e)}}}if(this.field&&this.input){if(this.field.nodeName.toLowerCase()=="select"){a.each(this.field,function(f,g){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(f,g){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)}})}}},isIndexInView:function(c){if(isNaN(c)){return false}if(!this.items){return false}if(c<0||c>=this.items.length){return false}var d=this.vScrollInstance.value;if(this.filterable){d-=this.filterHeight}var e=this.visibleItems[c];if(e==undefined){return true}var b=e.initialTop;var f=e.height;if(b-d<0||b-d+f>=this.host.outerHeight()){return false}return true},_itemsInPage:function(){var b=0;var c=this;if(this.items){a.each(this.items,function(){if((this.initialTop+this.height)>=c.content.height()){return false}b++})}return b},_firstItemIndex:function(){if(this.visibleItems!=null){if(this.visibleItems[0]){if(this.visibleItems[0].isGroup){return this._nextItemIndex(0)}else{return 0}}else{return 0}}return -1},_lastItemIndex:function(){if(this.visibleItems!=null){if(this.visibleItems[this.visibleItems.length-1]){if(this.visibleItems[this.visibleItems.length-1].isGroup){return this._prevItemIndex(this.visibleItems.length-1)}else{return this.visibleItems.length-1}}else{return this.visibleItems.length-1}}return -1},_nextItemIndex:function(b){for(indx=b+1;indx<this.visibleItems.length;indx++){if(this.visibleItems[indx]){if(!this.visibleItems[indx].disabled&&!this.visibleItems[indx].isGroup){return indx}}}return 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j=f.getItemByValue(h);if(j){if(j.visible){f.selectedIndex=j.visibleIndex;f.selectedIndexes[j.visibleIndex]=j.visibleIndex}}}f._syncSelection()},_getMatches:function(g,d){if(g==undefined||g.length==0){return -1}if(d==undefined){d=0}var b=this.getItems();var f=this;var c=-1;var e=0;a.each(b,function(h){var k="";if(!this.isGroup){if(this.label){k=this.label.toString()}else{if(this.value){k=this.value.toString()}else{if(this.title){k=this.title.toString()}else{k="jqxItem"}}}var j=false;switch(f.searchMode){case"containsignorecase":j=a.jqx.string.containsIgnoreCase(k,g);break;case"contains":j=a.jqx.string.contains(k,g);break;case"equals":j=a.jqx.string.equals(k,g);break;case"equalsignorecase":j=a.jqx.string.equalsIgnoreCase(k,g);break;case"startswith":j=a.jqx.string.startsWith(k,g);break;case"startswithignorecase":j=a.jqx.string.startsWithIgnoreCase(k,g);break;case"endswith":j=a.jqx.string.endsWith(k,g);break;case"endswithignorecase":j=a.jqx.string.endsWithIgnoreCase(k,g);break}if(j&&this.visibleIndex>=d){c=this.visibleIndex;return false}}});return c},findItems:function(e){var b=this.getItems();var d=this;var c=0;var f=new Array();a.each(b,function(g){var j="";if(!this.isGroup){if(this.label){j=this.label}else{if(this.value){j=this.value}else{if(this.title){j=this.title}else{j="jqxItem"}}}var h=false;switch(d.searchMode){case"containsignorecase":h=a.jqx.string.containsIgnoreCase(j,e);break;case"contains":h=a.jqx.string.contains(j,e);break;case"equals":h=a.jqx.string.equals(j,e);break;case"equalsignorecase":h=a.jqx.string.equalsIgnoreCase(j,e);break;case"startswith":h=a.jqx.string.startsWith(j,e);break;case"startswithignorecase":h=a.jqx.string.startsWithIgnoreCase(j,e);break;case"endswith":h=a.jqx.string.endsWith(j,e);break;case"endswithignorecase":h=a.jqx.string.endsWithIgnoreCase(j,e);break}if(h){f[c++]=this}}});return f},_syncSelection:function(){var d=this;if(d.filterable){for(var b=0;b<d.items.length;b++){var c=d.items[b];c.selected=false}for(var b=0;b<d.visibleItems.length;b++){var c=d.visibleItems[b];if(d.selectedIndexes&&d.selectedIndexes[b]==c.visibleIndex){c.selected=true}}if(d.itemswrapper){d._renderItems()}}},_handleKeyDown:function(n){var s=n.keyCode;var k=this;var g=k.selectedIndex;var d=k.selectedIndex;var l=false;if(!this.keyboardNavigation||!this.enableSelection){return}if(this.filterInput&&n.target==this.filterInput[0]){return}var j=function(){if(k.multiple){k.clearSelection(false)}};if(n.altKey){s=-1}if(k.incrementalSearch){var o=-1;if(!k._searchString){k._searchString=""}if((s==8||s==46)&&k._searchString.length>=1){k._searchString=k._searchString.substr(0,k._searchString.length-1)}var r=String.fromCharCode(s);var m=(!isNaN(parseInt(r)));var i=false;if((s>=65&&s<=97)||m||s==8||s==32||s==46){if(!n.shiftKey){r=r.toLocaleLowerCase()}var e=1+k.selectedIndex;if(s!=8&&s!=32&&s!=46){if(k._searchString.length>0&&k._searchString.substr(0,1)==r){e=1+k.selectedIndex}else{k._searchString+=r}}if(s==32){k._searchString+=" "}var b=this._getMatches(k._searchString,e);o=b;if(o==k._lastMatchIndex||o==-1){var b=this._getMatches(k._searchString,0);o=b}k._lastMatchIndex=o;if(o>=0){var h=function(){j();k.selectIndex(o,false,false,false,"keyboard",n);var t=k.isIndexInView(o);if(!t){k.ensureVisible(o)}else{k._renderItems()}};if(k._toSelectTimer){clearTimeout(k._toSelectTimer)}k._toSelectTimer=setTimeout(function(){h()},k.incrementalSearchKeyDownDelay)}i=true}if(k._searchTimer!=undefined){clearTimeout(k._searchTimer)}if(s==27||s==13){k._searchString=""}k._searchTimer=setTimeout(function(){k._searchString="";k._renderItems()},k.incrementalSearchDelay);if(o>=0){return}if(i){return false}}if(this.checkboxes){return true}if(s==33){var p=k._itemsInPage();if(k.selectedIndex-p>=0){j();k.selectIndex(d-p,false,false,false,"keyboard",n)}else{j();k.selectIndex(k._firstItemIndex(),false,false,false,"keyboard",n)}k._searchString=""}if(s==32&&this.checkboxes){var f=this.getItem(g);if(f!=null){k._updateItemCheck(f,g);n.preventDefault()}k._searchString=""}if(s==36){j();k.selectIndex(k._firstItemIndex(),false,false,false,"keyboard",n);k._searchString=""}if(s==35){j();k.selectIndex(k._lastItemIndex(),false,false,false,"keyboard",n);k._searchString=""}if(s==34){var p=k._itemsInPage();if(k.selectedIndex+p<k.visibleItems.length){j();k.selectIndex(d+p,false,false,false,"keyboard",n)}else{j();k.selectIndex(k._lastItemIndex(),false,false,false,"keyboard",n)}k._searchString=""}if(s==38){k._searchString="";if(k.selectedIndex>0){var c=k._prevItemIndex(k.selectedIndex);if(c!=k.selectedIndex&&c!=-1){j();k.selectIndex(c,false,false,false,"keyboard",n)}else{return true}}else{return false}}else{if(s==40){k._searchString="";if(k.selectedIndex+1<k.visibleItems.length){var c=k._nextItemIndex(k.selectedIndex);if(c!=k.selectedIndex&&c!=-1){j();k.selectIndex(c,false,false,false,"keyboard",n)}else{return true}}else{return false}}}if(s==35||s==36||s==38||s==40||s==34||s==33){var q=k.isIndexInView(k.selectedIndex);if(!q){k.ensureVisible(k.selectedIndex)}else{k._renderItems()}return false}return true},_updateItemCheck:function(b,c){if(this.disabled){return}if(b.checked==true){b.checked=(b.hasThreeStates&&this.hasThreeStates)?null:false}else{b.checked=b.checked!=null}switch(b.checked){case true:this.checkIndex(c);break;case false:this.uncheckIndex(c);break;default:this.indeterminateIndex(c);break}},wheel:function(d,c){if(c.autoHeight||!c.enableMouseWheel){d.returnValue=true;return true}if(c.disabled){return true}var e=0;if(!d){d=window.event}if(d.originalEvent&&d.originalEvent.wheelDelta){d.wheelDelta=d.originalEvent.wheelDelta}if(d.wheelDelta){e=d.wheelDelta/120}else{if(d.detail){e=-d.detail/3}}if(e){var b=c._handleDelta(e);if(b){if(d.preventDefault){d.preventDefault()}if(d.originalEvent!=null){d.originalEvent.mouseHandled=true}if(d.stopPropagation!=undefined){d.stopPropagation()}}if(b){b=false;d.returnValue=b;return b}else{return false}}if(d.preventDefault){d.preventDefault()}d.returnValue=false},_handleDelta:function(d){var c=this.vScrollInstance.value;if(d<0){this.scrollDown()}else{this.scrollUp()}var b=this.vScrollInstance.value;if(c!=b){return true}return false},focus:function(){try{this.focused=true;this.host.focus();var c=this;setTimeout(function(){c.host.focus()},10)}catch(b){}},_removeHandlers:function(){var b=this;this.removeHandler(a(document),"keydown.listbox"+this.element.id);this.removeHandler(a(document),"keyup.listbox"+this.element.id);this.removeHandler(this.vScrollBar,"valueChanged");this.removeHandler(this.hScrollBar,"valueChanged");if(this._mousewheelfunc){this.removeHandler(this.host,"mousewheel",this._mousewheelfunc)}else{this.removeHandler(this.host,"mousewheel")}this.removeHandler(this.host,"keydown");this.removeHandler(this.content,"mouseleave");this.removeHandler(this.content,"focus");this.removeHandler(this.content,"blur");this.removeHandler(this.host,"focus");this.removeHandler(this.host,"blur");this.removeHandler(this.content,"mouseenter");this.removeHandler(this.content,"mouseup");this.removeHandler(this.content,"mousedown");this.removeHandler(this.content,"touchend");if(this._mousemovefunc){this.removeHandler(this.content,"mousemove",this._mousemovefunc)}else{this.removeHandler(this.content,"mousemove")}this.removeHandler(this.content,"selectstart");if(this.overlayContent){this.removeHandler(this.overlayContent,a.jqx.mobile.getTouchEventName("touchend"))}},_updateSize:function(){if(!this.virtualSize){this._oldheight=null;this.virtualSize=this._calculateVirtualSize()}var b=this;b._arrange();if(b.host.height()!=b._oldheight||b.host.width()!=b._oldwidth){var c=b.host.width()!=b._oldwidth;if(b.autoItemsHeight){b._render(false)}else{if(b.items){if(b.items.length>0&&b.virtualItemsCount*b.items[0].height<b._oldheight-2){b._render(false)}else{var d=b.vScrollInstance.value;b._updatescrollbars();b._renderItems();if(d<b.vScrollInstance.max){b.vScrollInstance.setPosition(d)}else{b.vScrollInstance.setPosition(b.vScrollInstance.max)}}}}b._oldwidth=b.host.width();b._oldheight=b.host.height()}},_addHandlers:function(){var l=this;this.focused=false;var m=false;var j=0;var g=null;var j=0;var b=0;var h=new Date();var e=this.isTouchDevice();this.addHandler(this.vScrollBar,"valueChanged",function(n){if(a.jqx.browser.msie&&a.jqx.browser.version>9){setTimeout(function(){l._renderItems()},1)}else{l._renderItems()}});this.addHandler(this.hScrollBar,"valueChanged",function(){l._renderItems()});if(this._mousewheelfunc){this.removeHandler(this.host,"mousewheel",this._mousewheelfunc)}this._mousewheelfunc=function(n){l.wheel(n,l)};this.addHandler(this.host,"mousewheel",this._mousewheelfunc);this.addHandler(a(document),"keydown.listbox"+this.element.id,function(n){l._ctrlKey=n.ctrlKey||n.metaKey;l._shiftKey=n.shiftKey});this.addHandler(a(document),"keyup.listbox"+this.element.id,function(n){l._ctrlKey=n.ctrlKey||n.metaKey;l._shiftKey=n.shiftKey});this.addHandler(this.host,"keydown",function(n){return l._handleKeyDown(n)});this.addHandler(this.content,"mouseleave",function(n){l.focused=false;var o=a.data(l.element,"hoveredItem");if(o!=null){a(o).removeClass(l.toThemeProperty("jqx-listitem-state-hover"));a(o).removeClass(l.toThemeProperty("jqx-fill-state-hover"));a.data(l.element,"hoveredItem",null)}});this.addHandler(this.content,"focus",function(n){if(!l.disabled){l.host.addClass(l.toThemeProperty("jqx-fill-state-focus"));l.focused=true}});this.addHandler(this.content,"blur",function(n){l.focused=false;l.host.removeClass(l.toThemeProperty("jqx-fill-state-focus"))});this.addHandler(this.host,"focus",function(n){if(!l.disabled){l.host.addClass(l.toThemeProperty("jqx-fill-state-focus"));l.focused=true}});this.addHandler(this.host,"blur",function(n){if(a.jqx.browser.msie&&a.jqx.browser.version<9&&l.focused){return}l.host.removeClass(l.toThemeProperty("jqx-fill-state-focus"));l.focused=false});this.addHandler(this.content,"mouseenter",function(n){l.focused=true});var c=a.jqx.utilities.hasTransform(this.host);if(this.enableSelection){var f=l.isTouchDevice()&&this.touchMode!==true;var i=!f?"mousedown":"touchend";var k=!f?"mouseup":"touchend";if(this.overlayContent){this.addHandler(this.overlayContent,a.jqx.mobile.getTouchEventName("touchend"),function(p){if(!l.enableSelection){return true}if(f){l._newScroll=new Date();if(l._newScroll-l._lastScroll<500){return true}}var s=a.jqx.mobile.getTouches(p);var t=s[0];if(t!=undefined){var n=l.host.offset();var r=parseInt(t.pageX);var q=parseInt(t.pageY);if(l.touchMode==true){if(t._pageX!=undefined){r=parseInt(t._pageX);q=parseInt(t._pageY)}}r=r-n.left;q=q-n.top;var o=l._hitTest(r,q);if(o!=null&&!o.isGroup){l._newScroll=new Date();if(l._newScroll-l._lastScroll<500){return false}if(l.checkboxes){l._updateItemCheck(o,o.visibleIndex);return}if(o.html.indexOf("href")!=-1){setTimeout(function(){l.selectIndex(o.visibleIndex,false,true,false,"mouse",p);l.content.trigger("click");return false},100)}else{l.selectIndex(o.visibleIndex,false,true,false,"mouse",p);if(p.preventDefault){p.preventDefault()}l.content.trigger("click");return false}}}})}else{var d=false;this.addHandler(this.content,i,function(n){if(!l.enableSelection){return true}d=true;if(f){l._newScroll=new Date();if(l._newScroll-l._lastScroll<500){return false}}l.focused=true;if(!l.isTouchDevice()&&l.focusable){l.host.focus()}if(n.target.id!=("listBoxContent"+l.element.id)&&l.itemswrapper[0]!=n.target){var r=n.target;var z=a(r).offset();var q=l.host.offset();if(c){var o=a.jqx.mobile.getLeftPos(r);var t=a.jqx.mobile.getTopPos(r);z.left=o;z.top=t;o=a.jqx.mobile.getLeftPos(l.element);t=a.jqx.mobile.getTopPos(l.element);q.left=o;q.top=t}var s=parseInt(z.top)-parseInt(q.top);var v=parseInt(z.left)-parseInt(q.left);var w=l._hitTest(v,s);if(w!=null&&!w.isGroup){var p=function(y,x){if(!l._shiftKey){l._clickedIndex=y.visibleIndex}if(!l.checkboxes){l.selectIndex(y.visibleIndex,false,true,false,"mouse",x)}else{l.selectedIndex=y.visibleIndex;v=20+x.pageX-z.left;if(l.rtl){var A=l.hScrollBar.css("visibility")!="hidden"?l.hScrollInstance.max:l.host.width();if(v<=l.host.width()-20){if(!l.allowDrag){l._updateItemCheck(y,y.visibleIndex)}else{setTimeout(function(){if(!l._dragItem){if(!d){l._updateItemCheck(y,y.visibleIndex)}}},200)}}}else{if(v+l.hScrollInstance.value>=20){if(!l.allowDrag){l._updateItemCheck(y,y.visibleIndex)}else{setTimeout(function(){if(!l._dragItem){if(!d){l._updateItemCheck(y,y.visibleIndex)}}},200)}}}}};if(!w.disabled){if(w.html.indexOf("href")!=-1){setTimeout(function(){p(w,n)},100)}else{p(w,n)}}}if(i=="mousedown"){var u=false;if(n.which){u=(n.which==3)}else{if(n.button){u=(n.button==2)}}if(u){return true}return false}}return true})}this.addHandler(this.content,"mouseup",function(n){l.vScrollInstance.handlemouseup(l,n);d=false});if(a.jqx.browser.msie){this.addHandler(this.content,"selectstart",function(n){return false})}}var e=this.isTouchDevice();if(this.enableHover&&!e){this._mousemovefunc=function(n){if(e){return true}if(!l.enableHover){return true}var p=a.jqx.browser.msie==true&&a.jqx.browser.version<9?0:1;if(n.target==null){return true}if(l.disabled){return true}l.focused=true;var r=l.vScrollInstance.isScrolling();if(!r&&n.target.id!=("listBoxContent"+l.element.id)){if(l.itemswrapper[0]!=n.target){var t=n.target;var B=a(t).offset();var s=l.host.offset();if(c){var o=a.jqx.mobile.getLeftPos(t);var v=a.jqx.mobile.getTopPos(t);B.left=o;B.top=v;o=a.jqx.mobile.getLeftPos(l.element);v=a.jqx.mobile.getTopPos(l.element);s.left=o;s.top=v}var u=parseInt(B.top)-parseInt(s.top);var w=parseInt(B.left)-parseInt(s.left);var A=l._hitTest(w,u);if(A!=null&&!A.isGroup&&!A.disabled){var q=a.data(l.element,"hoveredItem");if(q!=null){a(q).removeClass(l.toThemeProperty("jqx-listitem-state-hover"));a(q).removeClass(l.toThemeProperty("jqx-fill-state-hover"))}a.data(l.element,"hoveredItem",A.element);var z=a(A.element);z.addClass(l.toThemeProperty("jqx-listitem-state-hover"));z.addClass(l.toThemeProperty("jqx-fill-state-hover"))}}}};this.addHandler(this.content,"mousemove",this._mousemovefunc)}},_arrange:function(u){if(u==undefined){u=true}var t=this;var p=null;var n=null;var g=t.filterable?t.filterHeight:0;var j=function(h){h=t.host.height();if(h==0){h=200;t.host.height(h)}return h};if(t.width!=null&&t.width.toString().indexOf("px")!=-1){p=t.width}else{if(t.width!=undefined&&!isNaN(t.width)){p=t.width}}if(t.height!=null&&t.height.toString().indexOf("px")!=-1){n=t.height}else{if(t.height!=undefined&&!isNaN(t.height)){n=t.height}}if(t.width!=null&&t.width.toString().indexOf("%")!=-1){t.host.css("width",t.width);p=t.host.width()}if(t.height!=null&&t.height.toString().indexOf("%")!=-1){t.host.css("height",t.height);n=j(n)}if(p!=null){p=parseInt(p);if(parseInt(t.element.style.width)!=parseInt(t.width)){t.host.width(t.width)}}if(!t.autoHeight){if(n!=null){n=parseInt(n);if(parseInt(t.element.style.height)!=parseInt(t.height)){t.host.height(t.height);j(n)}}}else{if(t.virtualSize){if(t.hScrollBar.css("visibility")!="hidden"){t.host.height(t.virtualSize.height+parseInt(t.scrollBarSize)+3);t.height=t.virtualSize.height+parseInt(t.scrollBarSize)+3;n=t.height}else{t.host.height(t.virtualSize.height);t.height=t.virtualSize.height;n=t.virtualSize.height}}}var c=t.scrollBarSize;if(isNaN(c)){c=parseInt(c);if(isNaN(c)){c="17px"}else{c=c+"px"}}c=parseInt(c);var m=4;var e=2;var f=0;if(t.vScrollBar){if(t.vScrollBar[0].style.visibility!="hidden"){f=c+m}else{t.vScrollInstance.setPosition(0)}}else{return}if(t.hScrollBar){if(t.hScrollBar[0].style.visibility!="hidden"){e=c+m}else{t.hScrollInstance.setPosition(0)}}else{return}if(t.autoItemsHeight){t.hScrollBar[0].style.visibility="hidden";e=0}if(n==null){n=0}var q=parseInt(n)-m-c;if(q<0){q=0}if(parseInt(t.hScrollBar[0].style.height)!=c){if(parseInt(c)<0){c=0}t.hScrollBar[0].style.height=parseInt(c)+"px"}if(t.hScrollBar[0].style.top!=q+"px"){t.hScrollBar[0].style.top=q+"px";t.hScrollBar[0].style.left="0px"}var b=p-c-m;if(b<0){b=0}var l=b+"px";if(t.hScrollBar[0].style.width!=l){t.hScrollBar[0].style.width=l}if(f==0){if(p>=2){t.hScrollBar[0].style.width=parseInt(p-2)+"px"}}if(c!=parseInt(t.vScrollBar[0].style.width)){t.vScrollBar[0].style.width=parseInt(c)+"px"}if((parseInt(n)-e)!=parseInt(t.vScrollBar[0].style.height)){var s=parseInt(n)-e;if(s<0){s=0}t.vScrollBar[0].style.height=s+"px"}if(p==null){p=0}var d=parseInt(p)-parseInt(c)-m+"px";if(d!=t.vScrollBar[0].style.left){if(parseInt(d)>=0){t.vScrollBar[0].style.left=d}t.vScrollBar[0].style.top="0px"}var k=t.vScrollInstance;k.disabled=t.disabled;if(u){k._arrange()}var o=t.hScrollInstance;o.disabled=t.disabled;if(u){o._arrange()}if((t.vScrollBar[0].style.visibility!="hidden")&&(t.hScrollBar[0].style.visibility!="hidden")){t.bottomRight[0].style.visibility="inherit";t.bottomRight[0].style.left=1+parseInt(t.vScrollBar[0].style.left)+"px";t.bottomRight[0].style.top=1+parseInt(t.hScrollBar[0].style.top)+"px";if(t.rtl){t.bottomRight.css({left:0})}t.bottomRight[0].style.width=parseInt(c)+3+"px";t.bottomRight[0].style.height=parseInt(c)+3+"px"}else{t.bottomRight[0].style.visibility="hidden"}if(parseInt(t.content[0].style.width)!=(parseInt(p)-f)){var i=parseInt(p)-f;if(i<0){i=0}t.content[0].style.width=i+"px"}if(t.rtl){t.vScrollBar.css({left:0+"px",top:"0px"});t.hScrollBar.css({left:t.vScrollBar.width()+2+"px"});if(t.vScrollBar[0].style.visibility!="hidden"){t.content.css("margin-left",4+t.vScrollBar.width())}else{t.content.css("margin-left",0);t.hScrollBar.css({left:"0px"})}}if(parseInt(t.content[0].style.height)!=(parseInt(n)-e)){var r=parseInt(n)-e;if(r<0){r=0}t.content[0].style.height=r+"px";t.content[0].style.top="0px"}if(g>0){t.content[0].style.top=g+"px";t.content[0].style.height=parseInt(t.content[0].style.height)-g+"px"}if(t.filterable){t.filterInput[0].style.height=(g-6)+"px";t.filterInput[0].style.top="3px";t.filterInput[0].style.left=parseInt(t.content.css("left"))+3+"px";t.filterInput[0].style.width=parseInt(t.content.css("width"))-7+"px";t.filter[0].style.display="block"}else{t.filter[0].style.display="none"}if(t.overlayContent){t.overlayContent.width(parseInt(p)-f);t.overlayContent.height(parseInt(n)-e)}},ensureVisible:function(g,h){if(isNaN(g)){var k=this.getItemByValue(g);if(k){g=k.index}}var e=this.isIndexInView(g);if(!e){if(g<0){return}if(this.autoHeight){var f=a.data(this.vScrollBar[0],"jqxScrollBar").instance;f.setPosition(0)}else{for(indx=0;indx<this.visibleItems.length;indx++){var k=this.visibleItems[indx];if(k.visibleIndex==g&&!k.isGroup){var f=a.data(this.vScrollBar[0],"jqxScrollBar").instance;var j=f.value;if(this.filterable){j-=(this.filterHeight+2)}var d=this.hScrollBar.css("visibility")==="hidden";var c=d?0:this.scrollBarSize+4;if(k.initialTop<j){f.setPosition(k.initialTop);if(indx==0){f.setPosition(0)}}else{if(k.initialTop+k.height>j+this.host.height()){var b=this.host.height();if(this.filterable){f.setPosition(this.filterHeight+2+k.initialTop+k.height+2-b+c)}else{f.setPosition(k.initialTop+k.height+2-b+c);if(indx===this.visibleItems.length-1){f.setPosition(f.max)}}if(h){var j=f.value;var i=k.initialTop;if(this.filterable){i=this.filterHeight+2+k.initialTop}if(j+b<f.max){f.setPosition(i)}}}}break}}}}else{if(h){for(indx=0;indx<this.visibleItems.length;indx++){var k=this.visibleItems[indx];if(k.visibleIndex==g&&!k.isGroup){var j=this.vScrollInstance.value;var i=k.initialTop;if(this.filterable){i=this.filterHeight+2+k.initialTop}if(j+this.host.height()<this.vScrollInstance.max){this.vScrollInstance.setPosition(i)}}}}}this._renderItems()},scrollTo:function(c,b){if(this.vScrollBar.css("visibility")!="hidden"){this.vScrollInstance.setPosition(b)}if(this.hScrollBar.css("visibility")!="hidden"){this.hScrollInstance.setPosition(c)}},scrollDown:function(){if(this.vScrollBar.css("visibility")=="hidden"){return false}var b=this.vScrollInstance;if(b.value+b.largestep<=b.max){b.setPosition(b.value+b.largestep);return true}else{b.setPosition(b.max);return true}return false},scrollUp:function(){if(this.vScrollBar.css("visibility")=="hidden"){return false}var b=this.vScrollInstance;if(b.value-b.largestep>=b.min){b.setPosition(b.value-b.largestep);return true}else{if(b.value!=b.min){b.setPosition(b.min);return true}}return false},databind:function(b,d){this.records=new Array();var f=b._source?true:false;var c=new a.jqx.dataAdapter(b,{autoBind:false});if(f){c=b;b=b._source}var e=function(k){if(b.type!=undefined){c._options.type=b.type}if(b.formatdata!=undefined){c._options.formatData=b.formatdata}if(b.contenttype!=undefined){c._options.contentType=b.contenttype}if(b.async!=undefined){c._options.async=b.async}};var h=function(q,r){var s=function(w){if(typeof w==="string"){var z=w;var A=w;var C=""}else{if(q.displayMember!=undefined&&q.displayMember!=""){var A=w[q.valueMember];var z=w[q.displayMember]}}var C="";if(q.groupMember){C=w[q.groupMember]}else{if(w&&w.group!=undefined){C=w.group}}if(!q.valueMember&&!q.displayMember){if(a.type(w)=="string"){z=A=w.toString()}}if(w&&w.label!=undefined){var z=w.label;var A=w.value}var B=false;if(w&&w.checked!=undefined){B=w.checked}var v="";if(w&&w.html!=undefined){v=w.html}var t=true;if(w&&w.visible!=undefined){t=w.visible}var u=false;if(w&&w.disabled!=undefined){u=w.disabled}var y=false;if(w&&w.hasThreeStates!=undefined){y=w.hasThreeStates}var x={};x.label=z;x.value=A;x.html=v;x.visible=t;x.originalItem=w;x.group=C;x.groupHtml="";x.disabled=u;x.checked=B;x.hasThreeStates=y;return x};if(r!=undefined){var k=c._changedrecords[0];if(k){a.each(c._changedrecords,function(){var t=this.index;var u=this.record;if(r!="remove"){var v=s(u)}switch(r){case"update":q.updateAt(v,t);break;case"add":q.insertAt(v,t);break;case"remove":q.removeAt(t);break}});return}}q.records=c.records;var m=q.records.length;var p=new Array();for(var l=0;l<m;l++){var n=q.records[l];var o=s(n);o.index=l;p[l]=o}q.items=q.loadItems(p,true);q._render();q._raiseEvent("6")};e(this);var i=this;switch(b.datatype){case"local":case"array":default:if(b.localdata!=null||a.isArray(b)){c.unbindBindingUpdate(this.element.id);if(this.autoBind||(!this.autoBind&&!d)){c.dataBind()}h(this);c.bindBindingUpdate(this.element.id,function(k){h(i,k)})}break;case"json":case"jsonp":case"xml":case"xhtml":case"script":case"text":case"csv":case"tab":if(b.localdata!=null){c.unbindBindingUpdate(this.element.id);if(this.autoBind||(!this.autoBind&&!d)){c.dataBind()}h(this);c.bindBindingUpdate(this.element.id,function(){h(i)});return}var j={};if(c._options.data){a.extend(c._options.data,j)}else{if(b.data){a.extend(j,b.data)}c._options.data=j}var g=function(){h(i)};c.unbindDownloadComplete(i.element.id);c.bindDownloadComplete(i.element.id,g);if(this.autoBind||(!this.autoBind&&!d)){c.dataBind()}}},loadItems:function(m,o){if(m==null){this.groups=new Array();this.items=new Array();this.visualItems=new Array();return}var t=this;var k=0;var d=0;var b=0;this.groups=new Array();this.items=new Array();this.visualItems=new Array();var e=new Array();this.itemsByValue=new Array();a.map(m,function(w){if(w==undefined){return null}var j=new a.jqx._jqxListBox.item();var x=w.group;var i=w.groupHtml;var y=w.title;if(y==null||y==undefined){y=""}if(x==null||x==undefined){x=""}if(t.groupMember){x=w[t.groupMember]}if(i==null||i==undefined){i=""}if(!t.groups[x]){t.groups[x]={items:new Array(),index:-1,caption:x,captionHtml:i};k++;var u=k+"jqxGroup";t.groups[u]=t.groups[x];d++;t.groups.length=d}var v=t.groups[x];v.index++;v.items[v.index]=j;if(typeof w==="string"){j.label=w;j.value=w}else{if(w.label==null&&w.value==null&&w.html==null&&w.group==null&&w.groupHtml==null){j.label=w.toString();j.value=w.toString()}else{j.label=w.label;j.value=w.value;if(j.label===undefined){j.label=w.value}if(j.value===undefined){j.value=w.label}}}if(typeof w!="string"){if(w.label===undefined){if(t.displayMember!=""){if(w[t.displayMember]!=undefined){j.label=w[t.displayMember]}else{j.label=""}}}if(w.value===undefined){if(t.valueMember!=""){j.value=w[t.valueMember]}}}j.hasThreeStates=w.hasThreeStates!=undefined?w.hasThreeStates:true;j.originalItem=w;if(o){j.originalItem=w.originalItem}j.title=y;if(y&&j.value===undefined&&j.label===undefined){j.value=j.label=y}j.html=w.html||"";if(w.html&&w.html!=""){if(y&&y!=""){}}j.group=x;j.checked=w.checked||false;j.groupHtml=w.groupHtml||"";j.disabled=w.disabled||false;j.visible=w.visible!=undefined?w.visible:true;j.index=b;e[b]=j;b++;return j});var c=new Array();var p=0;if(this.fromSelect==undefined||this.fromSelect==false){for(var h=0;h<d;h++){var k=h+1;var n=k+"jqxGroup";var r=this.groups[n];if(r==undefined||r==null){break}if(h==0&&r.caption==""&&r.captionHtml==""&&d<=1){for(var g=0;g<r.items.length;g++){var q=r.items[g].value;if(r.items[g].value==undefined||r.items[g].value==null){q=g}this.itemsByValue[a.trim(q).split(" ").join("")]=r.items[g]}return r.items}else{var l=new a.jqx._jqxListBox.item();l.isGroup=true;l.label=r.caption;if(r.caption==""&&r.captionHtml==""){r.caption=this.emptyGroupText;l.label=r.caption}l.html=r.captionHtml;c[p]=l;p++}for(var f=0;f<r.items.length;f++){c[p]=r.items[f];var q=r.items[f].value;if(r.items[f].value==""||r.items[f].value==null){q=p}t.itemsByValue[a.trim(q).split(" ").join("")]=r.items[f];p++}}}else{var p=0;var s=new Array();a.each(e,function(){if(!s[this.group]){if(this.group!=""){var i=new a.jqx._jqxListBox.item();i.isGroup=true;i.label=this.group;c[p]=i;p++;s[this.group]=true}}c[p]=this;var j=this.value;if(this.value==""||this.value==null){j=p-1}t.itemsByValue[a.trim(j).split(" ").join("")]=this;p++})}return c},_mapItem:function(c){var b=new a.jqx._jqxListBox.item();if(this.displayMember){if(c.label==undefined){c.label=c[this.displayMember]}if(c.value==undefined){c.value=c[this.valueMember]}}if(typeof c==="string"){b.label=c;b.value=c}else{if(typeof c==="number"){b.label=c.toString();b.value=c.toString()}else{b.label=c.label!==undefined?c.label:c.value;b.value=c.value!==undefined?c.value:c.label}}if(b.label==undefined&&b.value==undefined&&b.html==undefined){b.label=b.value=c}b.html=c.html||"";b.group=c.group||"";b.checked=c.checked||false;b.title=c.title||"";b.groupHtml=c.groupHtml||"";b.disabled=c.disabled||false;b.visible=c.visible||true;return b},addItem:function(b){return this.insertAt(b,this.items?this.items.length:0)},_getItemByParam:function(c){if(c!=null){if(c.index==undefined){var b=this.getItemByValue(c);if(b){c=b}}}return c},insertItem:function(d,b){var c=this._getItemByParam(d);return this.insertAt(c,b)},updateItem:function(c,d){var b=this._getItemByParam(d);if(b&&b.index!=undefined){return this.updateAt(c,b.index)}return false},updateAt:function(d,c){if(d!=null){var b=this._mapItem(d);this.itemsByValue[a.trim(b.value).split(" ").join("")]=this.items[c];this.items[c].value=b.value;this.items[c].label=b.label;this.items[c].html=b.html;this.items[c].disabled=b.disabled}this._cachedItemHtml=[];this._renderItems();if(this.rendered){this.rendered()}},insertAt:function(l,f){if(l==null){return false}this._cachedItemHtml=[];if(this.items==undefined||this.items.length==0){this.source=new Array();this.refresh();var g=this._mapItem(l);g.index=0;this.items[this.items.length]=g;this._addItems(true);this._renderItems();if(this.rendered){this.rendered()}if(this.allowDrag&&this._enableDragDrop){this._enableDragDrop()}var k=g.value;if(g.value==""||g.value==null){k=f}this.itemsByValue[a.trim(k).split(" ").join("")]=g;return false}var g=this._mapItem(l);if(f==-1||f==undefined||f==null||f>=this.items.length){g.index=this.items.length;this.items[this.items.length]=g}else{var c=new Array();var j=0;var e=false;var h=0;for(var b=0;b<this.items.length;b++){if(this.items[b].isGroup==false){if(h>=f&&!e){c[j++]=g;g.index=f;h++;e=true}}c[j]=this.items[b];if(!this.items[b].isGroup){c[j].index=h;h++}j++}this.items=c}var k=g.value;if(g.value==""||g.value==null){k=f}this.itemsByValue[a.trim(k).split(" ").join("")]=g;this.visibleItems=new Array();this.renderedVisibleItems=new Array();var d=a.data(this.vScrollBar[0],"jqxScrollBar").instance;var i=d.value;d.setPosition(0);if((this.allowDrag&&this._enableDragDrop)||(this.virtualSize&&this.virtualSize.height<10+this.host.height())){this._addItems(true)}else{this._addItems(false)}if(this.groups.length>1){}this._renderItems();if(this.allowDrag&&this._enableDragDrop){this._enableDragDrop()}d.setPosition(i);if(this.rendered){this.rendered()}return true},removeAt:function(j){if(j<0||j>this.items.length-1){return false}if(j==undefined){return false}var d=this.items[j].height;var n=this.items[j].value;if(n==""||n==null){n=j}this.itemsByValue[a.trim(n).split(" ").join("")]=null;if(this.groups.length>1){var h=new Array();for(var b=0;b<this.items.length;b++){if(!this.items[b].isGroup){h.push({item:this.items[b],key:b})}}if(h[j]){this.items.splice(h[j].key,1)}else{return false}}else{this.items.splice(j,1)}var c=new Array();var m=0;var f=false;var k=0;for(var b=0;b<this.items.length;b++){c[m]=this.items[b];if(!this.items[b].isGroup){c[m].index=k;k++}m++}this.items=c;var e=a.data(this.vScrollBar[0],"jqxScrollBar").instance;var e=a.data(this.vScrollBar[0],"jqxScrollBar").instance;var l=e.value;e.setPosition(0);this.visibleItems=new Array();this.renderedVisibleItems=new Array();if(this.items.length>0){if(this.virtualSize){this.virtualSize.height-=d;var o=this.virtualSize.itemsPerPage*2;if(this.autoHeight){o=this.items.length}this.virtualItemsCount=Math.min(o,this.items.length)}this._updatescrollbars()}else{this._addItems()}this._renderItems();if(this.allowDrag&&this._enableDragDrop){this._enableDragDrop()}if(this.vScrollBar.css("visibility")!="hidden"){e.setPosition(l)}else{e.setPosition(0)}this.itemsByValue=new Array();for(var g=0;g<this.items.length;g++){var n=this.items[g].value;if(this.items[g].value==""||this.items[g].value==null){n=g}this.itemsByValue[a.trim(n).split(" ").join("")]=this.items[g]}if(this.rendered){this.rendered()}return true},removeItem:function(e,f){var d=this._getItemByParam(e);var b=-1;if(d&&d.index!=undefined&&f!==true){for(var c=0;c<this.items.length;c++){if(this.items[c].label==d.label&&this.items[c].value==d.value){b=c;break}}if(b!=-1){return this.removeAt(b)}}if(b==-1){return this.removeAt(d.index)}},getItems:function(){return this.items},disableItem:function(c){var b=this._getItemByParam(c);this.disableAt(b.index)},enableItem:function(c){var b=this._getItemByParam(c);this.enableAt(b.index)},disableAt:function(b){if(!this.items){return false}if(b<0||b>this.items.length-1){return false}this.items[b].disabled=true;this._renderItems();return true},enableAt:function(b){if(!this.items){return false}if(b<0||b>this.items.length-1){return false}this.items[b].disabled=false;this._renderItems();return true},destroy:function(){if(this.source&&this.source.unbindBindingUpdate){this.source.unbindBindingUpdate(this.element.id)}this._removeHandlers();this.vScrollBar.jqxScrollBar("destroy");this.hScrollBar.jqxScrollBar("destroy");this.vScrollBar.remove();this.hScrollBar.remove();this.content.remove();a.jqx.utilities.resize(this.host,null,true);var b=a.data(this.element,"jqxListBox");delete this.hScrollInstance;delete this.vScrollInstance;delete this.vScrollBar;delete this.hScrollBar;delete this.content;delete this.bottomRight;delete this.itemswrapper;delete this.visualItems;delete this.visibleItems;delete this.items;delete this.groups;delete this.renderedVisibleItems;delete this._mousewheelfunc;delete this._mousemovefunc;delete this._cachedItemHtml;delete this.itemsByValue;delete this._activeElement;delete this.source;delete this.events;if(this.input){this.input.remove();delete this.input}if(b){delete b.instance}this.host.removeData();this.host.removeClass();this.host.remove();this.element=null;delete this.element;this.host=null;delete this.set;delete this.get;delete this.call;delete this.host},_raiseEvent:function(f,c){if(this._stopEvents==true){return true}if(c==undefined){c={owner:null}}var d=this.events[f];args=c;args.owner=this;this._updateInputSelection();var e=new a.Event(d);e.owner=this;e.args=args;if(this.host!=null){var b=this.host.trigger(e)}return b}})})(jqxBaseFramework);(function(a){a.jqx.parseSourceTag=function(m){var l=new Array();var o=a(m).find("option");var b=a(m).find("optgroup");var k=false;if(o.length===0){o=a(m).find("li");if(o.length>0){k=true}}var d=null;var j=0;var d=-1;var h=this;var c=new Array();a.each(o,function(p){var q=b.find(this).length>0;var s=null;if(this.text!=null&&(this.label==null||this.label=="")){this.label=this.text}if(k===true){this.label=a(this).text();this.selected=a(this).attr("data-selected");this.checked=this.selected;this.value=a(this).attr("data-value")||p;this.disabled=a(this).attr("disabled")}var r={style:this.style.cssText,selected:this.selected,html:this.innerHTML,classes:this.className,disabled:this.disabled,value:this.value,label:this.label,title:this.title,originalItem:this};var i=a.jqx.browser.msie&&a.jqx.browser.version<8;if(i&&!k){if(r.value==""&&this.text!=null&&this.text.length>0){r.value=this.text}}if(q){s=b.find(this).parent()[0].label;r.group=s;if(!c[s]){c[s]=new Array();c.length++}c[s].push(r)}if(this.selected){d=p}r.checked=this.selected;if(r.label!==undefined){l.push(r)}});if(c.length>0){var n=new Array();for(var f in c){if(f==="indexOf"){continue}var g=null;for(var e=0;e<b.length;e++){if(f===b[e].label||b[e].text){g=b[e];break}}a.each(c[f],function(i,p){if(this.label!==undefined){n.push(this)}})}}if(n&&n.length>0){return{items:n,index:d}}else{return{items:l,index:d}}};a.jqx._jqxListBox.item=function(){var b={group:"",groupHtml:"",selected:false,isGroup:false,highlighted:false,value:null,label:"",html:null,visible:true,disabled:false,element:null,width:null,height:null,initialTop:null,top:null,left:null,title:"",index:-1,checkBoxElement:null,originalItem:null,checked:false,visibleIndex:-1};return b}})(jqxBaseFramework);