Screen.availHeight
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.
概述
返回浏览器窗口在屏幕上可占用的垂直空间,即最大高度。
语法
iAvail = window.screen.availHeight
示例
js
if (window.screen.availHeight !== window.screen.height) {
// something's in the way!
// use available to size window
}
规范
Specification |
---|
CSSOM View Module # dom-screen-availheight |
浏览器兼容性
BCD tables only load in the browser