Clear list box with a condition

[Anonymous]

Hi ,

Is it possible to clear a list box say for example a variable vClearField is 0

the whole scenario is like this

i have 3 list boxes %Chart,%Dim,%Exprssn

Now i want %Dim and %Exprssn to be Cleared once count(GetFieldSelections(%Chart)=0

i.e nothing selected

thanx in advance 

[Gysbert_Wassenaar]

Add a Clear Field action to the variable trigger. You can find the triggers on the Triggers tab of the Document Properties window.

[tresesco · Accepted solution]

You can try Variable Event Trigger->OnChange

vClearField=GetSelectedCount(%Chart)

Check attached sample too.

[Anonymous]

Thanx that's exactly what i wanted