asp.net tree view selectd node value using javascript

Question

hi i am using a treeview control in my page i am binding the treeview with the datatable

i need to use javascript to get the selected node value on the tree in a button click. how to do this

Can you show me your how u are populating treeview Control?

Muhammad Akhtar
– Muhammad Akhtar

2009-06-23 11:27:10 +00:00
Commented Jun 23, 2009 at 11:27 — Muhammad Akhtar
– Muhammad Akhtar, Commented Jun 23, 2009 at 11:27

BenMorel · Accepted Answer · 2013-11-24 15:52:05Z

2

When you bind your tree, use the navigateURL property of each node to call a JavaScript function.

When you bind:

newNode.NavigateUrl = "javascript:clickNode(this, '" + someObject.ID.ToString() + "');

On the client:

var selectedNode;
var selectedValue;

function clickNode(sender, id)
{         

    selectedNode = sender;
    selectedValue = id;

    //do other stuff here       
}

edited Nov 24, 2013 at 15:52

BenMorel

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answered Jun 23, 2009 at 20:29

smercer

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