About event-handler scripts

You can script against public events contained in apps and controls. When you add an app or control to the layout that contains public events, you can add event handler scripts from either the Build or Script tab that are triggered by selected events.The script is then triggered when, for example, the app detects a MouseDown or DataChange event.

Event-handler scripts are named for the app or control and the selected event, and cannot be renamed. They appear in the Scripts pane at the left of the Script page, and are listed in alphabetical order, after build-in scripts and named scripts. Like the other two categories of scripts, event handler scripts are listed in their own folder. See Layout event handler scripts for more information.