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How to expand all the tree nodes [message #79623]

Thu, 27 June 2002 16:14

JD.Dutt
Messages: 9
Registered: December 2001

Junior Member

Hi,

I have created a tree, which contaians several levels of nodes inside it. This tree gets created according to a local procedure and will be displayed as a single node with '+' label besides the node. The entire tree creation is done when i click on a button.
Now what i want is to expand the entire tree nodes on one click on the root node as like we have an option in forms object navigator(Navigator -> expand all).

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Re: How to expand all the tree nodes [message #79624 is a reply to message #79623]

Thu, 27 June 2002 22:29

Subhash
Messages: 105
Registered: October 2001

Senior Member

Hi,

if you want to get the tree in expanded state during population itself, specify the first parameter in the select statement as 1. Now if u want to do that on clicking, u have a write a loop which starts from last node and check the node state. If the node state is Ftree.Collapsed_node then make it Ftree.Expanded_node..

Hope this helps..

Regards

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