onmessage
Baseline Widely available
This feature is well established and works across many devices and browser versions. It’s been available across browsers since July 2015.
message
事件是在窗口接受到消息(例如,从另一个浏览器上下文中调用 Window.postMessage()
)时,在 Window
对象上触发的事件。
语法
window.addEventListener('message', function(event) { ... }) window.onmessage = function(event) { ... }
规范
Specification |
---|
HTML # event-message |
HTML # handler-window-onmessage |
浏览器兼容性
Report problems with this compatibility data on GitHubdesktop | mobile | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
message event |
Legend
Tip: you can click/tap on a cell for more information.
- Full support
- Full support
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.