We have a RowEditingTemplate in WebDataGrid Version 11.2.20112.2086. Some of the fields in the grids are not mandatory and they can be null.

when clicking on a row with a null field, the field displayed in the RowEditingTemplate with a blank value (as expected). when the RowEditingTemplate is closed and reopened for another row with a value in the nullable field, the field is displayed with blank in the RowEditingTemplate not refreshed with the underlining data????. This problem is only hapening in IE9, works fine in IE7, 8 and firefox.

To fix the issue in IE9, we changed the data source to return a space instead of a null for these nullable fields!!! Not a nice work around.