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Overview

An event trigger fires when an event occurs through a user interaction or an updating value. You can choose if the Event trigger listens for a page event, view event, variable event, appearance event, device event, custom event, or location event. Each event type is customizable.

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Trigger Properties

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Type

Set the event type as a page, view, variable, appearance, device, custom, or location event:
  • Page Event
  • View Event
  • Variable Event
  • Appearance Event
  • Device Event
  • Custom Event
  • Location Event
An event that occurs when an object, page, or sheet appears, loads, or disappears.

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Event

Set if the trigger should fire when an object, page, or sheet appears, loads, or disappears:
  • On Load: Fires when a page loads.
  • On Appear: Fires when an object or page appears (shows or duplicates).
  • On Disappear: Fires when an object or page disappears (hides or removes).
  • On Will Appear: Fires just before an object or page appears.
  • On Will Disappear: Fires just before an object or page disappears.
  • On Sheet Dismiss: Fires when a native sheet is dismissed.
  • On Sheet Will Dismiss: Fires just before a native sheet is dismissed.

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Is Enabled

Set if the trigger should fire when the trigger’s conditions are met. 
trigger.isEnabled
Type: boolean 
Values:
true = enabled
false = disabled
Can get or set the value.
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