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". The two nested grids should be mapped to "Data" and "Data". 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?
JGJai Ganesh S Syncfusion Team September 11, 2013 11:43 AM UTC
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