Hi,
I've been trying to use a treeview in a combobox, and it works fine when the page initially loads. But, once I open the dropdown and choose a node from the treeview, the next time I open the dropdown the only value that I see in there is the selected node (no treeview or any other values)!
The browser tells me that there is an error in the ClientDropDownOpenedHandler javascript function and gives me the error message: 'null' is null or not an object.
I'm literally just copying over the Travelismo code and running it in Visual Studio, so I've not written any other code.
Please help me out and let me know what I'm doing wrong.
I'm using DLL version 2009.2.616.20 (Q2 2009).
Thanks,
Jay
I've been trying to use a treeview in a combobox, and it works fine when the page initially loads. But, once I open the dropdown and choose a node from the treeview, the next time I open the dropdown the only value that I see in there is the selected node (no treeview or any other values)!
The browser tells me that there is an error in the ClientDropDownOpenedHandler javascript function and gives me the error message: 'null' is null or not an object.
I'm literally just copying over the Travelismo code and running it in Visual Studio, so I've not written any other code.
Please help me out and let me know what I'm doing wrong.
I'm using DLL version 2009.2.616.20 (Q2 2009).
Thanks,
Jay