Filter textbox Option

[Gourangi]

Hi,

I am used RadGrid with filter option.

1. i have to put validation on filter box like accept only char, only numeric etc.
2. if my column is GridNumericColumn then number should be display 4321 instead of 4.321 in filter box.

Plz give the suggestion ASAP.

Regards,
Parthesh

[Princy]

Hello Parthesh,


In order to achieve the first requirement, you can refer the following forum post. You can check for regular expression in the onkeypress event to validate the typed charactors.
Remove filtered text from the filter taxbox column

Try the following code snippet to remove the comma separator in filter textbox of GridNumericColumn.

C#:

protected void RadGrid1_ItemDataBound(object sender, GridItemEventArgs e)
 {
  if (e.Item is GridFilteringItem)
   {
     GridFilteringItem filterItem = e.Item as GridFilteringItem;
     RadNumericTextBox txtNumber = (RadNumericTextBox)filterItem["GridNumericColumn"].Controls[0]; accessing NumericTextBox in GridNumericColumn
     txtNumber.NumberFormat.GroupSeparator = "";
   }
 }

Thanks,
Princy.