The onresize
property of the GlobalEventHandlers
interface is an EventHandler
that processes resize
events.
The resize
event fires after the window has been resized.
Syntax
window.onresize = functionRef;
Value
functionRef
is a function name or a function expression. The function receives a FocusEvent
object as its sole argument.
Examples
Window size logger
<p>Resize the browser window to fire the <code>resize</code> event.</p> <p>Window height: <span id="height"></span></p> <p>Window width: <span id="width"></span></p>
const heightOutput = document.querySelector('#height'); const widthOutput = document.querySelector('#width'); function resize() { heightOutput.textContent = window.innerHeight; widthOutput.textContent = window.innerWidth; } window.onresize = resize;
Specification
Specification | Status | Comment |
---|---|---|
HTML Living Standard The definition of 'onresize' in that specification. |
Living Standard |
Browser compatibility
The compatibility table in this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request.
Desktop | Mobile | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
onresize | Chrome Full support 45 | Edge Full support 12 | Firefox Full support Yes | IE Full support Yes | Opera Full support 32 | Safari Full support Yes | WebView Android Full support 45 | Chrome Android Full support 45 | Firefox Android Full support Yes | Opera Android Full support 32 | Safari iOS Full support Yes | Samsung Internet Android Full support 5.0 |
Legend
- Full support
- Full support