Rad grid auto generated columns true edit mode batch in UI for ASP.NET AJAX

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Rad grid auto generated columns true edit mode batch

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Grid

This is a migrated thread and some comments may be shown as answers.

Jacqueline asked on 21 Aug 2018, 10:09 PM

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Rad grid with auto generated columns true is in edit mode batch, when click save change, data is lost.

Datasource Rad grid is datatable programatically.

1 Answer, 1 is accepted

answered on 23 Aug 2018, 03:12 PM

Hello Jacqueline,

You need to make sure that:

the grid is bound properly to its data source: https://www.telerik.com/support/kb/aspnet-ajax/grid/details/how-to-bind-radgrid-properly-on-server-side
the custom save button does not do a postback as this will destroy the changes, but invokes the client API of the grid:
- example of a custom command item template for batch editing: https://docs.telerik.com/devtools/aspnet-ajax/controls/grid/data-editing/commanditem/command-item-template#custom-commanditemtemplate-for-batch-edit-mode
- information on handling changes with batch editing: https://docs.telerik.com/devtools/aspnet-ajax/controls/grid/data-editing/edit-mode/batch-editing/server-side-api
- an example of saving the rest of the page with the batch changes: https://www.telerik.com/support/kb/aspnet-ajax/grid/details/how-to-update-batch-edit-grids-from-outside-button-and-also-save-external-user-input

Regards,
Marin Bratanov
Progress Telerik

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