Window.focus() - Web APIs 编辑
Makes a request to bring the window to the front. It may fail due to user settings and the window isn't guaranteed to be frontmost before this method returns.
Syntax
window.focus()
Example
if (clicked) { window.focus(); }
Specifications
| Specification | Status | Comment |
|---|---|---|
| HTML Living Standard The definition of 'Window.focus()' in that specification. | Living Standard |
Browser compatibility
BCD tables only load in the browser
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