Screen.availHeight

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

if (window.screen.availHeight !== window.screen.height) {
  // something's in the way!
  // use available to size window
}

规范

Specification
Unknown specification
# dom-screen-availheight

浏览器兼容性

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