Adding 'enableItemEditor' gives blank tree

Hi I’m using “dhtmlxTree v.2.1 Professional edition build 90226”

Whenever I add the line,


the tree doesn’t appear, no JS errors either?

dhtmlxtree_ed.js, is included in the html.

Any ideas,

Many thanks



the method can’t cause issues if it is the dhtmlxtree_ed.js is correctly included.

Please, check the sample in your tree package dhtmlxTree/samples/nodes_manipulation/pro_edit.html

If the problem isn’t solved, please provide the sample where we can recreate it (you can send demo to