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Closing all subnodes in a tree when a node is closed

Hi

When i close a node in a tree i have noticed that the subnodes remain open which is causing a problem when i drag and drop. Is there a way to close all subnodes and their children when i close a node?

i basically want to use the closeAllItems method when a user closes a node on level 2 of the tree.

thanks

Scott

closeAllItems can be used with ID as parameter , in such case it will close all items starting from provided one ( items on top levels will stay not closed )

so , instead of 
 tree.closeItem(some_id);
you can use
 tree.closeAllItems(some_id)

( if you want to automate such behavior, you can assign code to onOpenEnd event , and case closeAllItems when branch in tree closed )

can the attachEvent("onOpenEnd", functionName) be added to a tree defined in html and not javascript?

Can be set through attribute as 

<div class="dhtmlxTree"  setOnOpenEndHandler="some_function_name"