from the forum I found and I use the script below on a click event to email my form:
var myDoc = event.target;
var address = "firstname.lastname@example.org";
var sub = DropList1.getDisplayItem(DropList1.selectedIndex);
var msgBody = "Hello";
It's work fine but does not work properly when a user ENTER CUSTOM TEXT into the DropList1!
Subject line appears to be empty when we click the EmailForm button!
I know the problem it is with the SelectIndex: (DropList1.selectedIndex)but I can't think anything else..
My Drop-Down list box includes also export values.
On the subject line I want to appear ONLY the select or entry Item.
How I can solve the above?