/*
Copyright Scand LLC http://www.scbr.com
To use this component please contact info@scbr.com to obtain license

*/ 

 
function eXcell_clist(cell){
 try{
 this.cell = cell;
 this.grid = this.cell.parentNode.grid;
}catch(er){}
 this.edit = function(){
 this.val = this.getValue();
 var a=this.grid.clists[this.cell._cellIndex];
 if(!a)return;
 this.obj = document.createElement("DIV");
 var b=this.val.split(",");
 var text="";

 for(var i=0;i<a.length;i++){
 var fl=false;
 for(var j=0;j<b.length;j++)
 if(a[i]==b[j])fl=true;
 if(fl)
 text+="<div><input type='checkbox' checked='true' /><label>"+a[i]+"</label></div>";
 else
 text+="<div><input type='checkbox' id='ch_lst_"+i+"'/><label>"+a[i]+"</label></div>";
}
 text+="<div><input type='button' value='Apply' style='width:100px;font-size:8pt;' onclick='this.parentNode.parentNode.editor.detach();'/></div>"

 this.obj.editor=this;
 this.obj.innerHTML=text;
 document.body.appendChild(this.obj);
 this.obj.style.position="absolute";
 this.obj.style.zIndex=19;
 this.obj.style.backgroundColor="white";
 this.obj.style.border="1px solid black";
 this.obj.style.padding="2px 2px 2px 2px";
 var arPos = this.grid.getPosition(this.cell);
 this.obj.style.left=arPos[0]-this.grid.objBox.scrollLeft+"px";
 this.obj.style.top=arPos[1]+this.cell.offsetHeight-this.grid.objBox.scrollTop+"px";

 this.obj.getValue=function(){
 var text="";
 for(var i=0;i<this.childNodes.length-1;i++)
 if(this.childNodes[i].childNodes[0].checked){
 if(text)text+=",";
 text+=this.childNodes[i].childNodes[1].innerHTML;
}
 return text;
}
}
 this.getValue = function(){
 
 return this.cell.innerHTML.toString()._dhx_trim()
}

 this.detach = function(val){
 if(this.obj){
 this.setValue(this.obj.getValue());
 this.obj.editor=null;
 this.obj.parentNode.removeChild(this.obj);
 this.obj=null;
}
 return this.val!=this.getValue();
}
}
eXcell_clist.prototype = new eXcell;

 
dhtmlXGridObject.prototype.registerCList=function(col,list){
 if(!this.clists)this.clists=new Array();
 this.clists[col]=list;
}