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Rafo
Posted: Monday, November 12, 2007 8:58:29 AM
Rank: Member
Groups: Member

Joined: 11/9/2007
Posts: 15

Hello again, my question is how can I remove the nodes added to a subset of nodes and add new ones.
The treeview filled dynamically depending on the option selected in a drop-down list box

Another question would be how to get from Treeview control javascript?
I did as follows but do not get:
Var result = document.getElementById ( 'TreeView1'). Id

thanks for help me!!!
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eo_support
Posted: Monday, November 12, 2007 9:34:46 AM
Rank: Administration
Groups: Administration

Joined: 5/27/2007
Posts: 24,089
Hi,

To remove a TreeNode you would call one of the method on the TreeNodeCollection object:

http://www.essentialobjects.com/ViewDoc.aspx?t=EO.Web.TreeLookNodeCollectionMembers.html

In order to get the TreeView control from the client, you would need to call eo_GetObject.

var treeView = eo_GetObject("TreeView1");

The result value is a client side TreeView object. You would need to go over "Client API Reference" section in the help file to find out what methods are available on that object.

Thanks
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