@Target(value=METHOD) @Retention(value=RUNTIME) @Documented @UseWith(value={COMPONENT,PAGE}) public @interface PublishEvent
Marks an event handler method to be published as an event to be called in JavaScript
through the t5/core/ajax function when the options
parameter has an element attribute.
The logic for obtaining the URL is actually located implemented in the
t5/core/dom.getEventUrl(eventName, element) function.
The event information is stored in JSON format inside the "data-component-events" attribute.
When used in a component method, the component must render at least one element, and that's what gets the "data-component-events" attribute above. If it doesn't, an exception will be thrown.
When used in a page method, the page must render an <body> element. If it doesn't, an exception will be thrown.
5.6.3 - Copyright © 2003-2021 The Apache Software Foundation.