How to refresh or reset a single cell?

[ejianweiParticipant]

Hi,

The background of my problem is that: I want to do the validation of user input by myself, and I implement it in the “cellendedit” event function. The code is:

        my_grid.on('cellendedit', function (event) {
            var args = event.args;
            if (my_validate(args.datafield, args.value)) {
                my_grid.jqxGrid('setcellvalue', args.rowindex, args.datafield, args.value);
            } else {
                my_grid.jqxGrid('setcellvalue', args.rowindex, args.datafield, args.oldvalue);
                //code to refresh the cell
            }
            
        });

Could anybody tell me how to refresh only this cell to it’s original value? thanks!

[ejianweiParticipant]

forget something, if validation fails, there will pop-up a window showing that the input is invalid. After the user close the pop-up window, the cell should refresh to it’s original value, so the user could input a valid data again.

[ivailoParticipant]

Hi ejianwei,

You can use cellvaluechanging callback instead on('cellendedit',...
Here is the fiddle.

Best Regards,
Ivailo Ivanov

jQWidgets Team
http://www.jqwidgets.com

[ejianweiParticipant]

thanks!

[Author]

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