double click to expand node not rename

[ali]

Hi,

How can I alter the behaviour of the treeview so that when double clicked instead of renaming, the node would expand? And therefore to rename, you would need to click twice rather than double-click.

It does not seem intuitive and is contrary to the way the Windows folders behave.

[Shinu]

Hi Ali,

I tried the client side code in order to achieve the functionality of expanding the node when double-cliking, by attaching the OnClientDoubleClick() handler to RadTreeView. Set the property AllowNodeEditing="true" of RadTreeView as well.

JavaScript:

<script type="text/javascript">
function OnClientDoubleClick(sender, args)
{
    var node = args.get_node();
    node.set_allowEdit(false);
    node.toggle();
    node.set_allowEdit(true);
}
</script>

Thanks,
Shinu.

[ali]

Hi that still doesnt work as expected.

Although now when you double-click the text it expands and contracts, at the same time, it goes into edit mode. When in edit mode, double clicking on the image does not expand and contract.

Requirements are as follows:
1)needs to expand and contract when image or text is clicked upon. currently does not expand when image is clicked on.
2)only go into edit mode when clicked on twice rather than double clicked.
3)should not go into edit mode when image is clicked on
4)when in edit mode should not expand and contract when text is clicked on.

[Atanas Korchev]

Hi ali,

RadTreeView does not support the requested capability at the time being. I have logged this as a feature suggestion. I have also updated your telerik points.

Regards,
Albert
the Telerik team

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