That simple shortcut/event listener/callback does not exist. The DEV Guide is helpful for the following (note that ability to create/assign an onPress function was added when Pronto began supporting dynamic widgets).

You can override onPress function for all your buttons that don't have ProntoScript assigned to them already. Note that by assigning onPress for a button, you will effectively remove any script you currently have defined/configured in the editor for a button widget.

This can be done in a Page Script vs having to edit each and every button.

For example, in a page script.

function clearTimerAndExecute() {
// whatever logic to clear your timer but cannot jump to a page.
this.scheduleActions();
}


GUI.widget("PS_FIRM1").onPress = clearTimerAndExecute;
GUI.widget("PS_FIRM2").onPress = clearTimerAndExecute;
GUI.widget("PS_FIRM3").onPress = clearTimerAndExecute;
// you get the idea.



Lyndel