mozbrowserscrollviewchange

Non-standard
This feature is non-standard and is not on a standards track. Do not use it on production sites facing the Web: it will not work for every user. There may also be large incompatibilities between implementations and the behavior may change in the future.

The mozbrowserscrollviewchange event is fired when asynchronous scrolling (i.e. APCZ) starts or stops.

General info

Specification: Non standard
Interface: CustomEvent
Bubbles: Yes
Cancelable: Yes
Target: <iframe>
Default Action: None

Properties

Property	Type	Description
`target` Read only	`EventTarget`	The browser iframe
`type` Read only	`DOMString`	The type of event.
`bubbles` Read only	`Boolean`	Whether the event normally bubbles or not
`cancelable` Read only	`Boolean`	Whether the event is cancellable or not?
`details` Read only	`object`	A custom object

details

The details property returns an anonymous JavaScript object with the following properties:

state: A DOMString representing the current state of scrolling in the viewport — available values are started and stopped.

Example

var browser = document.querySelector("iframe");
browser.addEventListener("mozbrowserscrollviewchange", function( event ) {
  console.log("Scrolling has " + event.details.state + ".");
});

General info

Properties

details

Example

Related Events

See also

Document Tags and Contributors