Exam PDII Topic 2 Question 81 Discussion

The problem that may have caused an infinite loop when creating an application event is that the event is fired from a custom renderer. A custom renderer is a JavaScript file that overrides the default rendering behavior of a component. If the custom renderer fires an application event, it may trigger a re-rendering of the component or other components that handle the event. This may cause the event to be fired again, creating an infinite loop. The event having multiple handlers registered in the project, the event handler calling a trigger, or an event being fired 'ontouchend' and being unhandled are not likely to cause an infinite loop. Reference: [Application Events], [Custom Renderers]