[Solved] Expand/Collapse all on grouped items grid

[Bryan Strader]

Hello - I have seen numerous posts on this, but they all vary in technique and date. What is the current best approach to expand/collapse all items in a grouped grid? I would like to do this client side, using the expanded property if possible rather than having the client side script "click" the icons in the first column. Please provide an up-to-date example if possible.

Thanks ahead of time for the help.

[Shinu]

Hi,

I hope the following code library will be of help:
Expand/collapse grouped grid client-side on external control click

-Shinu.

[Bryan Strader]

Thanks for the response Shinu. However in trying to use this I am getting an error on Rows.length is null or not an object....?

[Bryan Strader]

I got it working following the method in another post more specific to RadGrid. I had to use the _toggleGroupsExpand function.

Thanks!