Hierarchy with ORM Open Access Association

[Tajes]

Hello,
   I'm using telerik ORM Open Access and telerik ASP.net AJAX web components. I want to setup a RadGrid to show hierarchy with two related entities of ORM Open Access.
    I was looking for in all the forum pages, in the blogs, in the documentation. All examples use tableDataSources populated from database directly. I was serching in the Open Access forum also.
   What I do is set in code behind the datasource of the RadGrid with a linq query from Open Access. Now, I want to set one entity like datasource of MasterGrid and a related Entity like datasource of NestedGrid. The relation is a "one to many" association managed by ORM Open Access Domain Model.

   Is there any way to do it?

Thanks in advance, and sorry for my English.

[Tsvetoslav]

Hello Ivan,

You should use the DetailDataBind event of the grid as demonstrated in the following online example:
http://demos.telerik.com/aspnet-ajax/grid/examples/programming/detailtabledatabind/defaultcs.aspx

Of course, you should be constructing linq queries to get the detail data based on the parent item's parameters.

Hope it helps.

All the best,
Tsvetoslav
the Telerik team

[Tajes]

Thanks. I will try it.