Open branches clientside

[archimede]

Hello,
I have a RadTreeView that has ExpandMode "TreeNodeExpandMode.ServerSideCallBack". I want to open branches and select a node client-side via Javascript. Is there any example on how to do this?

My target is to refresh the tree after an user right click action on a node. After the right click, I'll do a postback and refresh the tree and reselect the node also opening branches to reach selected node.

[Nikolay Tsenkov]

Hello archimede,

Here is a link to the reference regarding RadTreeNode's client-side API: http://www.telerik.com/help/aspnet-ajax/tree_clientradtreenode.html
You can use node.set_expanded(true) in order to expand a node and node.set_selected(true) to select a node.

Here is a reference to the server-side instances of RadTreeNode: http://www.telerik.com/help/aspnet-ajax/telerik.web.ui-telerik.web.ui.radtreenode_members.html
You can use ExpandParentNodes.

Hope this is helpful for you!


Regards,
Nikolay Tsenkov
the Telerik team