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Populating DialogTemplate with Addition Values

Can someone point me to an example of how to fetch additional data when using a DialogTemplate? Let's say I'm only binding the first 5 columns to the grid at runtime but there are 25 columns in the database. When I edit the row I would like to populate the template with the additional fields for editing. I've tried binding all columns and setting some as hidden but then the amount of data retrieved causes other issues such as a JSON string that is too long.


1 Reply

RU Ragavee U S Syncfusion Team November 16, 2016 08:47 AM UTC

Hi Klein, 

Thanks for your interest in Syncfusion products. 

Please refer to the below sample for dialog template editing feature. 

In the above sample, we have defined only three columns in column definition of the grid. But upon editing, five columns (even the unbound columns can be edited). 

Ragavee U S. 

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