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Edit current Cell in RadGridView not updating

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Ricardo
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Ricardo asked on 17 Aug 2018, 10:55 AM

Hello,

I have a RadGridVeiw table with some values, i need to update certain cell values when the user clicks a button.

So far i have:

 

var column = TableGridView.CurrentCell.Column;
 
TableGridView.BeginEdit();
TableGridView.CurrentCell.Value = "test";
TableGridView.Rebind();

 

The value is updated in terms of code, but visually my Radgridview displays the old value.

 

can anyone help me?

 

 

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Stefan
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answered on 21 Aug 2018, 02:53 PM
Hi Ricardo,

The recommended approach for updating a given value is to apply it on data level instead. Thus, you would be able to raise a UI notification from the bound property. You can, for example, get the CurrentItem of the control and update it as needed.

Is there any obstacle to using such an approach?

Regards,
Stefan
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Ricardo
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answered on 22 Aug 2018, 09:41 AM

Hi Stefan,

 

I managed to solve my problem by using a customstyle selector, by following the example provided on https://www.telerik.com/forums/radgridview---custom-cell-style-selector

 

Regards

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Stefan
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answered on 23 Aug 2018, 10:43 AM
Hello Ricardo,

Thank you for the update.

I am happy to hear that you have managed to meet your requirements.

All the best,
Stefan
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Vadim
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answered on 09 Jun 2020, 11:24 AM
What if there is an obstacle to updating underlying data source? For example, if editing cell content is done from an attachedbehaviour that is supposed to be agnostic to the viewmodel data type.
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Ricardo
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