Hi,
I have a RadGrid with a NestedViewTemplate. To avoid multiple rows expanded at once, I have implemented a function wich expands a row if it is selected. This works just as expected. My problem is, when I click the expand/collapse button I can still expand other rows. To avoid this, I tried to use the "OnHierarchyExpanding" client event. Unfortunately the event handler is never called.
What could be a reason for that?
Best regards,
Robert
I have a RadGrid with a NestedViewTemplate. To avoid multiple rows expanded at once, I have implemented a function wich expands a row if it is selected. This works just as expected. My problem is, when I click the expand/collapse button I can still expand other rows. To avoid this, I tried to use the "OnHierarchyExpanding" client event. Unfortunately the event handler is never called.
What could be a reason for that?
Best regards,
Robert
1 Answer, 1 is accepted
0
Shinu
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answered on 07 Jan 2009, 05:22 AM
Hi Robert,
Try setting the HierarchyLoadMode property to Client and see whether the OnHierarchyExpanding client event is getting fired.
ASPX:
Regards
Shinu
Try setting the HierarchyLoadMode property to Client and see whether the OnHierarchyExpanding client event is getting fired.
ASPX:
| <MasterTableView Name="RadGrid1" HierarchyLoadMode="Client" DataSourceID="SqlDataSource1" > |
Regards
Shinu