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Treeview Node Editing

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mal
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mal asked on 27 Apr 2011, 08:21 PM
Hi,

Is there a way to bring up the editTemplate to edit a node in the treeview control by right clicking and selecting rename option instead of hitting F2 key. Do you have a sample project that does this?

Thanks.

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Petar Mladenov
Telerik team
answered on 02 May 2011, 09:11 AM
Hello mal,

Yes, you can use a ContextMenu and the RadTreeViewItem`s BeginEdit() method or the IsInEditMode boolean property. You can check out the attached project and ask if you need further assistance.

Regards,
Petar Mladenov
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mal
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answered on 09 May 2011, 07:59 PM
Thanks, I was able to implement it using BeginEdit method. Is there a way to completely disable the renaming using F2 key.
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Petar Mladenov
Telerik team
answered on 10 May 2011, 01:23 PM
Hello mal,

You can try to use the KeyDown event of the RadTreeView and set e.Handled == true if the pressed key is F2. Let us know if this helps you.

Kind regards,
Petar Mladenov
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mal
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answered on 10 May 2011, 11:02 PM
I tried it but no luck.I also set the the UIElement focus but either way didnt work
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Tina Stancheva
Telerik team
answered on 13 May 2011, 05:15 PM
Hello mal,

You can handle the RadTreeView.PreviewEditStarted() event in case the editing is not initiated by the ContextMenu item. You can define a bool property - isEditAllowed and to only set it to true in the EditItem() method. Then you will need to set it back to false as soon as the item is edited. I modified the sample project to illustrate this approach.

Kind regards,
Tina Stancheva
the Telerik team
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mal
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Petar Mladenov
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mal
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Tina Stancheva
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