9Rays.Net - Forums - .NET - FlyTreeView (ASP.NET) - Post#33592 - How to expand a node and its branch with code?

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FlyTreeView (ASP.NET)

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How to expand a node and its branch with code?

Link Posted: 11-Apr-2010 07:12

pighana

Total Posts:1

Joined:4/11/2010

To expand a node, it's easy with Mouse by clicking "+".
Howerver, I wonder how to do that with code.

1.
FlyTreeView1.SelectedNode.expand();//???????????
///No,nothing happened

2.
  FlyTreeView1.ExpandLevel=5;//suppose that the node's level=5
  The result is that not only one node but also all nodes with same level are expanded!


How to expand only branch?

Link Posted: 13-Apr-2010 14:05

EvgenyT

Status:Moderator

Total Posts:55

Joined:11/9/2009

Do you mean server or javascript code?

For server use
FlyTreeView.SelectedNode.Expanded = true;

For client-side please refer to demo at:
http://www.9rays.net/asp.net_2/treeview/Demo_ClientSidePopulation.aspx

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