Start Building Professional
Web Apps Today

setItemColor does not work with array item

Hi!
I am using dhtmlxtree Version 2.0
It works when i use in a straight forward manner: tree.setItemColor(tree.getSelectedItem(),'#F2F2F2','#F2F2F2');

I have this function:
function filterLock(lod){
            var    allNodes = tree.getAllSubItems(0); // consider that you always get the root node ID by magic
            var allNodesList = allNodes.split(','); // books,lb,lb_1,lb_2,lb_3,lb_4,lb_5,rc,rc_1,rc_2,rc_3,rc_4,rc_5
                for(var i = 0; i < allNodesList.length; i++){
                    var lodBoolean = tree.getUserData(allNodesList[i], lod);                    
                    if (lodBoolean == "false" ){
                        tree.lockItem(allNodesList[i], true); //this works
                        tree.setItemColor(allNodesList[i],'#F2F2F2','#F2F2F2');    //this doesn't work                    
                    }
                    else {
                        tree.lockItem(allNodesList[i], false);    
                    }
                }            
        }    

If you check this function, lockItem() works and setItemColor() does not work. If the data is not in the right format than lockItem() should not also work.

Can you please give me a hint, where i am going wrong?

--Choesang