WindowEventHandlers.onmessageerror
Baseline
Widely available
This feature is well established and works across many devices and browser versions. It’s been available across browsers since 2023年3月.
WindowEventHandlers
接口的 onmessageerror 事件处理器是一个 EventListener
,每当一个类型为 messageerror
的 EventListener
事件在一个窗口被触发 --也就是说,当它收到的消息不能是deserialized 。
备注: 此特性在 Web Worker 中可用。
语法
window.onmessageerror = function() { ... };
规范
Specification |
---|
HTML> # event-messageerror> |
HTML> # handler-window-onmessageerror> |
浏览器兼容性
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