Rigging_Help_Constrainted by 3 obj changing by attribute holder
I have a rigging problem .Im looking for the way that for example 1 oject is constrainted to 3 other obj and i want to choose the weight of constrainted obj controlled by attribute Holder.Example radius button 1 selected go to the 1 object position 2 go to second obj position etc. when main obj is constraint to 2 obj no problem (wiring) (float expression) can do the job but in 3 obj i dont know what to do. further is there any way for example in attrebue holder create a pickbutton (then select an object) then constrain a hand CNT to the selected object.
If anyone atleast tell me how can i find the way or site to do this, Thanks in advance