Edit multiple rows, postback only edited/new rows?

[adam0101]

I have a very large grid and I'm researching ways to improve performance.

 Currently, the users can do the following, and I'd like to keep as much of this behavior as possible: 

• Double clicking a row switches the entire row to edit mode.
• Able to edit multiple rows at the same time (paging is not enabled)
• Clicking an 'Add' button on a row inserts a new blank row under the row.
• Multiple new rows can be added.
• No changes are committed until the user clicks a save button for the whole grid.

 Is it possible to customize the grid meet these requirements? Also, is it possible to minimize the network traffic by only sending the new or edited values to the server instead of the whole grid? Thanks.

[Maria Ilieva]

Hello,

Please refer to the following links which elaborates on the required functionalities:

http://demos.telerik.com/aspnet-ajax/grid/examples/dataediting/editondblclick/defaultcs.aspx
http://demos.telerik.com/aspnet-ajax/grid/examples/dataediting/popupeditform/defaultcs.aspx
http://demos.telerik.com/aspnet-ajax/controls/examples/integration/tooltipgrid/defaultcs.aspx

Note that adding several rows and save the Grid after that is not supported as this should be made on the client, but all rows added and not saved in the Grid will not have the default functionalities like sorting, filtering etc.

Kind regards,
Maria Ilieva
the Telerik team