AdvancedDataGrid (HierarchicalData) with CheckBox

[Ravi]

Hi All,

I am working with AdvancedDataGrid(HierarchicalData) with CheckBox. My
requirement is to add CheckBoxes only for leaf node.

http://techrays.wordpress.com/2008/02/18/a-3-state-checkbox-in-an-advanceddatagrid-itemrenderer/

I got this link from sameer in the previous post. In the link example
GroupRenderer
is used to add checkboxes which displays for all the nodes. But our
requirement is to add checkbox only for leaf nodes. Based on this
example i have tried alot but couldn't find solution. The point in
GroupRenderer class is, when the createChildren method is triggered
the data object is null. so they is no possible way to find whether it
is parent node or leaf node. If you have idea based on our requirement
please share it.

Thanks in Advance,
Ravi

[Flex Coder]

Hi Ravi,

I also have the same requirement. Plz let me know as how you resolved it.

Thanks.