Hi folks

In multiparm, there are + and X buttons. Is there a way I can determine which multiparm + or X button is pressed. I basically want the parm number associated with the button pressed or Is there a way I can add callback script to those buttons. Thank you in advance.

-J

I'm pretty sure there's no way of accessing the plus or minus buttons with python, what you could do - add an integer parm to your node and have the have the multiparmfolder relative reference it, that way you can create a callback script on the integer parm and just hide the multiparm plus minus button in the ui.
callback script is something easy like this:


def evalParms():
node = hou.pwd()
parmNum = node.parm(“integerParm”).eval()
print parmNum

Thanks Manuel