Hi,
I Have a radgrid with master and detail table.
Each table has sqldatasource populating data from stored procedure.
A note with sqlprofiler that when I expand first time 1 row from master table
the stored procedure that populate details grid is called n times that n is number of rows in master table.
After that everything is OK. When I expand one row, stored procedure is called once. The master and details grid has 1 column with Aggregate="Sum".
My question is how can i prevent this first load time madness?
I Have a radgrid with master and detail table.
Each table has sqldatasource populating data from stored procedure.
A note with sqlprofiler that when I expand first time 1 row from master table
the stored procedure that populate details grid is called n times that n is number of rows in master table.
After that everything is OK. When I expand one row, stored procedure is called once. The master and details grid has 1 column with Aggregate="Sum".
My question is how can i prevent this first load time madness?
1 Answer, 1 is accepted
0
Hello Deyan,
Marin
the Telerik team
RadGrid has different hierarchy load modes that control the binding of the master and detail table. You can have a look at this help article for more detailed information when to use each of them.
If you still need more control over the binding of the detail table you can use the DetailTableDataBind event to manually determine when to bind the detail table.
Marin
the Telerik team
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