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HeaderContextMenu Postback?

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Grid
This is a migrated thread and some comments may be shown as answers.
Joaquín
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Joaquín asked on 10 Sep 2012, 05:54 PM
Hi guys,

Is it possible to make the HeaderContextMenu to do a postback when you check/uncheck any Column submenu item to show/hide a column?

I need the postback to be able to save the column visibility state on the user's profile. I'm using this code to do it so.

I have tried attaching a new handler to the RadGrid.HeaderContextMenu.ItemClick event, but this event doesn't fire when checking/unchecking a column in the submenu.

Thank you in advance,
Joaquín

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Antonio Stoilkov
Telerik team
answered on 13 Sep 2012, 11:24 AM
Hello Joaquín,

You could achieve your scenario by subscribing to the RadGrid OnColumnShown and OnColumnHidden events and in the event handlers trigger a postback to update the state.
<ClientSettings>
    <ClientEvents OnColumnShown="ColumnShown" OnColumnHidden="ColumnHidden" />
</ClientSettings>

Kind regards,
Antonio Stoilkov
the Telerik team
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Joaquín
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answered on 14 Sep 2012, 10:39 AM
Thank you Antonio.
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Antonio Stoilkov
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Joaquín
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