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SfDataGrid: Master-Detail View


I'm trying to make a nested grid, but I'm having some trouble. If you see the attachment, you can see two SfDataGrids. The right one works as expected, where I'm mapping the RelationalColumn to a property called Row0 and Row1 on my ViewModel.

The left grid is where my trouble lies. Now I'm trying to map to a collection. The shown column has mappingname "Data[0]". The two nested grids should be mapped to "Data[1]" and "Data[2]". But this doesn't work. How do I achieve this functionality?

And finally. How to I add the autogenerated column (for the expandbutton) to a StackedHeader-Column?



1 Reply

JG Jai Ganesh S Syncfusion Team September 11, 2013 11:43 AM UTC

Hi Nicky,


Thanks for using Syncfusion products.


We have analyzed your query with your sample. As of now we do not have support for reflecting the value from array in Master-DetailsView . However you can achieve your requirement by using “DetailsViewExpanding” event. We have modified your sample as per your requirement and please check the sample under the following location.


Sample: Master-DetailView.zip


Please let us know if you have any other queries.


Thank you,

Jai Ganesh S

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