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In my CellValidating handler I can set my cell to show the red validation error with
e.IsValid = false;
e.ErrorMessage = "OrderNO must be longer than five characters.";
But is it possible to set this from outside the grid, i.e. when an async lookup returns some while later.
Thanks
Jim
e.IsValid = false;
e.ErrorMessage = "OrderNO must be longer than five characters.";
But is it possible to set this from outside the grid, i.e. when an async lookup returns some while later.
Thanks
Jim
3 Answers, 1 is accepted
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Jim
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answered on 19 Oct 2011, 04:16 PM
I guess it's not possible!
The only way I can get async validation to work is to use
on the data objects.
So I and add and remove erros from the object and this show on the grid.
Jim
The only way I can get async validation to work is to use
INotifyDataErrorInfo
on the data objects.
So I and add and remove erros from the object and this show on the grid.
Jim
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Hello Jim,
Maya
the Telerik team
Indeed, you can work with INotifyDataErrorInfo. Please take a look at this blog post for a reference.
Maya
the Telerik team
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Jim
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answered on 21 Oct 2011, 07:25 AM
Yes it seems to work OK
Thanks
Jim
Thanks
Jim