Overview
Image Event triggers monitor the loading status of an image element's image data. If the image data loads successfully, you can trigger one set of actions, and if the image data fails to load, you can show an error message or perform another set of actions.
Note: Image Event triggers only work when added to an image.
Trigger Properties
Event
Set the trigger to fire when an image element's content loads correctly or fails to load:
On Load: Fires when an image element's data successfully finishes loading.
Load Failed: Fires when an image element's data fails to load properly.
Is Enabled
Set if the trigger should fire when the trigger's conditions are met.
Expression Editor Properties
Is Enabled
trigger.isEnabled
Whether the trigger is enabled or disabled.