Show/Hide OptGroup

[kalvin.k...@gmail.com]

Hi,

I'm pretty novice at CSS.  What I would like to do is make optGroup items hidden until you click on it and hide if you click on it again..  However, select2 does not allow click on optGroup .  Your help is appreciated.

Thanks,

Kalvin

[adri...@gmail.com]

Hi,

I would like to achieve this too. Has anyone tried to make the groups hidden by default, and show the children when the user clicks on the parent group? Thank you