OnChange Trigger

[#1]

Hi all,

I was hoping someone could help me with a quesiton about forced deselection. 

I have two multiboxes-- one is Market and one is Sales Rep.  Say that I first choose a Market, and then I choose a Sales Rep.

The desired action:  When I deselect Market, I would like Sales Rep to also be deselected.  However, I do not want action where I select a Market and then it triggers a selection of a Sales Rep.  I've tried using the OnChange Trigger, in the Doc. properties, but I can't seem to get this to work. 

Any suggestions would be much appreciated!!

[marcus_sommer]

Perhaps you could use an extra variable for this and set an OnChange trigger on the variable:

vSelections = if(GetSelectedCount(Market) = 0, 0, 1)

- Marcus