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lost control in a radgrid

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UI for ASP.NET AJAX in ASP.NET MVC
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Layo
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Layo asked on 30 Aug 2012, 02:14 PM
hi everyone.
I have a problem with radgrid three levels.
At the third level, in a cell I add a control with typical: "Controls.Add (" MyControl ")"
But when I press a button outside the radgrid performing a "PostBack", independent of this, I look at the grid level by level and when  I get  the cell where i added the control, I see it  disappeared , at some point I lost it and do not know where.
if anyone knows anything I would be very useful.
thank you very much.

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Andrey
Telerik team
answered on 03 Sep 2012, 01:50 PM
Hi,

Most probably the problem comes from the fact that you only add the button as a response to some event and then you are not recreating it on postback. That is the reason why it vanishes when button is clicked.

When you are using dynamically generated control, you must make sure that the control is recreated on every postback. You could check this great article from the Infinities Loop blog for more information on using dynamic controls.

Regards,
Andrey
the Telerik team
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UI for ASP.NET AJAX in ASP.NET MVC
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Layo
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Andrey
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