Checking to see if an item is present

Suite and Optimus Suite 5
#1

Hi

I was wondering what the best way is to check if an item is present in a tree before adding it.

Currently i use: if(!realWorldTree.getParentId(nodeId)) {

but i think this is causing a dhtmlx error.

Thanks
Wimac

#2

Hi,

you may try to use getLevel method:

if(!realWorldTree.getLevel(nodeId)) {

}