The orientationchange
event is fired when the orientation of the device has changed.
Property | Type | Description |
---|---|---|
target Read only
| EventTarget | The event target (the topmost target in the DOM tree). |
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. |
// Note that "orientationchange" and screen.orientation are unprefixed in the following // code although this API is still vendor-prefixed browsers implementing it. window.addEventListener("orientationchange", function() { alert("the orientation of the device is now " + screen.orientation.angle); });
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https://developer.mozilla.org/en-US/docs/Web/Events/orientationchange