[Solved] Controlling the row expansion arror

[Reid]

Hi,

Is there a way to tap into the rendering of a row indicator when the row has children in a hierachy? I would like to in markup, check if there is a count of an item in the Model and if so show one arrow type  (image)  and if not another arrow type.


Thanks,
Reid                                                         

[Petur Subev]

Hi Reid,

There is no built in configuration to specify the arrow image used for expanding the detail view - you need to use jQuery to change it. Also if you are using Ajax binding there is no way you can detect on the client if the child Grid has records or not before expanding the row and thus performing a request to the server.

Kind regards,
Petur Subev
the Telerik team

[Reid]

Hi Peter,

Ok that's right about the client, something I was not thinking about.

Thanks,
Reid