PromiseRejectionEvent.promise
The PromiseRejectionEvent.promise
read-only property indicates the JavaScript Promise
which has been rejected. You can examine the event's PromiseRejectionEvent.reason
property to learn why the promise was rejected.
Syntax
JavaScript
Copy Code
promise = PromiseRejectionEvent.promise
Specifications
Specification | Status | Comment |
---|---|---|
WHATWG HTML Living Standard The definition of 'PromiseRejectionEvent.promise' in that specification. |
Living Standard | Initial definition. |
Browser compatibility
Feature | Chrome | Firefox (Gecko) | Internet Explorer | Opera | Safari |
---|---|---|---|---|---|
Basic support | 49 | No support | No support | No support | No support |
Feature | Android | Firefox Mobile (Gecko) | IE Mobile | Opera Mobile | Safari Mobile |
---|---|---|---|---|---|
Basic support | No support | No support | No support | No support | No support |
See also
License
© 2016 Mozilla Contributors
Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.
https://developer.mozilla.org/en-us/docs/web/api/promiserejectionevent/promise