The onmessageerror event handler of the WindowEventHandlers interface is an EventListener, called whenever an MessageEvent of type messageerror is fired on a window—that is, when it receives a message that cannot be deserialized.
window.onmessageerror = function() { ... }; | Specification | Status | Comment |
|---|---|---|
| HTML Living Standard The definition of 'onmessageerror' in that specification. | Living Standard |
| Desktop | ||||||
|---|---|---|---|---|---|---|
| Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | |
| Basic support | 60 | ? | 57 | ? | 47 | ? |
| Available in workers | 60 | ? | 57 | ? | 47 | ? |
| Mobile | |||||||
|---|---|---|---|---|---|---|---|
| Android webview | Chrome for Android | Edge Mobile | Firefox for Android | Opera for Android | iOS Safari | Samsung Internet | |
| Basic support | 60 | 60 | ? | 57 | 47 | ? | ? |
| Available in workers | 60 | 60 | ? | 57 | 47 | ? | ? |
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https://developer.mozilla.org/en-US/docs/Web/API/WindowEventHandlers/onmessageerror