The XMLHttpRequestEventTarget.onabort
is the function called when an XMLHttpRequest
transaction is aborted, such as when the XMLHttpRequest.abort()
function is called.
Syntax
XMLHttpRequest.onabort = callback;
Values
callback
is the function to be executed when the transaction is aborted.
Example
var xmlhttp = new XMLHttpRequest(),
method = 'GET',
url = 'https://developer.mozilla.org/';
xmlhttp.open(method, url, true);
xmlhttp.onabort = function () {
console.log('** The request was aborted');
};
xmlhttp.send();
//..
xmlhttp.abort(); // This will invoke our onabort handler above
Specifications
Specification | Status | Comment |
XMLHttpRequest | Living Standard | WHATWG living standard |
Browser compatibility
The compatibility table on 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.
Update compatibility data on GitHub
Desktop | Mobile | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
onabort
|
Chrome
Full support Yes |
Edge
Full support ≤18 |
Firefox
Full support Yes |
IE
Full support 10 |
Opera
Full support Yes |
Safari
Full support Yes |
WebView Android
Full support Yes |
Chrome Android
Full support Yes |
Firefox Android
Full support Yes |
Opera Android
Full support Yes |
Safari iOS
Full support Yes |
Samsung Internet Android
Full support Yes |
Legend
- Full support
- Full support
XMLHttpRequestEventTarget.onabort by Mozilla Contributors is licensed under CC-BY-SA 2.5.