【转帖】selectionbox maximal selections
 

selectionbox maximal selections
hello
can someone tell me if there is any method to set the maximum of items which can be selected with a selectionbox?
i want that the user can maximal select 3 items.
thanks for help!
i don't think so. you have a few options:
1. operate on just the first 3 items
2. operate on just the last 3 items
3. check the number of selections and if it's more than 3 clear and inform the user.
to name a few.
i'll get you eh steve, if it's the last thing i dooooo!
hmmm. ok i think i will use the option to inform the user if more than 3 items are selected
quick