Hi,

I'm dynamically filling a drop down list with data from records. But this dropdown list also has the "On User Input" action assigned to it.  It seems like each time an item is programatically added to create the drop down list, the "On User Input" action is triggered.  Is there a better way to dynamically fill in a drop down list?

 

I am filling the drop down list with data depending on what is selected in another drop down list.

 

Also, when this 2nd drop down list populates, it complains that it cannot update a variable because it is NULL.  Yet, when I select a different item in the list (hence invoking the On User Input again), it doesn't give me that error, even though the same variable is NULL.

 

Any help/advice is appreciated.

Thanks in advance.