How to make forum selector a multiple one?


Here's my option:

I need your help to make it multiple select instead of single select drop-down menu.
There is no clear way to do this! No documentation either.

Any help would be appreciated.


XenForo developer
Staff member
You can add size="10" multiple="multiple" to your <xen:selectunit /> code.


XenForo developer
Staff member
No, I suggest you write a new XenForo_Option_ForumChooser::renderOption that extends the original but points to a different template with the appropriate multiple/size parameters specified.


Well-known member
Did anyone got this to work?

I was be able to save the values of a multiple forum selector but i couldn't preselect the forums in the forum selector the next time i reload the page.

Any hints for me? ;)