1. I have two rad grids
2. I drag selected item from "radgrid1" and drop it to "radgrid2"
3. Whenever i drop item to "radgrid2" already existing items get refresh.(Every item/row having textbox control whatever entered value in textbox gets empty after dropping new item)
answered on 06 Aug 2012, 10:24 AM
Could you please check out the following demo and verify that the problem could be reproduced using it? Grid / Items Drag-and-drop
One possible approach would be to save the entered text in the created Session or ViewState, or create a new Session to hold a HashTable with the DataKeyID of the row and the current text of the related textbox. Therefore, you will be able to restore the entered text by traversing the items as demonstrated in the first reply.
I hope this helps.
the Telerik team
If you want to get updates on new releases, tips and tricks and sneak peeks at our product labs directly from the developers working on the RadControls for ASP.NET AJAX, subscribe to their blog feed now.