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How to prevent the addition of duplicate records to the Grid?

You can check and prevent the insertion of the duplicate records to the Grid. The following code example shows how to check and prevent adding identical records to the Grid.

  1. Render the Grid control.







  1. In the actionBegin event of the Grid, when the requestType is save, you need to check whether the added data is already present in the DataSource of the Grid. In case it is present, then the save operation is reverted or cancelled.



Article ID: Published Date: Last Revised Date: Platform: Control:
5434 09/21/2015 09/21/2015 JavaScript ejGrid
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