GlobalEventHandlers.onclose
Baseline Widely available
This feature is well established and works across many devices and browser versions. It’s been available across browsers since March 2022.
送至視窗的 close event 的處理器(handler)。(不支援 Firefox 2 及 Safari)
語法
window.onclose = funcRef;
參數
funcRef
為函式的參照。
範例
js
window.onclose = resetThatServerThing;
規範
Specification |
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HTML # event-close |
瀏覽器相容性
Report problems with this compatibility data on GitHubdesktop | mobile | |||||||||||
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close 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.