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This property specifies a callback function to be run when a DOMRequest completes successfully.

Note: This feature is available in Web Workers.


request.onsuccess = function;

Where request is a DOMRequest object and function is a JavaScript function to run when the request completes successfully.


Not part of any current specification.

Browser compatibility

Supported in Firefox 13.
Available in workers in Firefox 41.

See also

Document Tags and Contributors

 Contributors to this page: fscholz, chrisdavidmills, teoli, MHasan, kscarfone, Sheppy, tregagnon
 Last updated by: fscholz,