JavaScript Window Screen
Window Screen
The window.screen object can be written without the window prefix.
Some properties:
screen.availWidth - available screen width
screen.availHeight - available screen height
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>php中文网(php.cn)</title>
</head>
<body>
<script>
document.write("可用宽度: " + screen.availWidth);
</script>
</body>
</html> The screen.availHeight property returns the height of the visitor's screen, in pixels, minus interface features such as the window taskbar. <!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>php中文网(php.cn)</title>
</head>
<body>
<script>
document.write("可用宽度: " + screen.availHeight);
</script>
</body>
</html>
new file
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>php中文网(php.cn)</title>
<script type="text/javascript">
function a(){
document.write(
"屏幕分辨率为："+screen.width+"*"+screen.height
+"<br />"+
"屏幕可用大小："+screen.availWidth+"*"+screen.availHeight
+"<br />"+
"网页可见区域宽："+document.body.clientWidth
+"<br />"+
"网页可见区域高："+document.body.clientHeight
+"<br />"+
"网页可见区域宽(包括边线的宽)："+document.body.offsetWidth
+"<br />"+
"网页可见区域高(包括边线的宽)："+document.body.offsetHeight
+"<br />"+
"网页正文全文宽："+document.body.scrollWidth
+"<br />"+
"网页正文全文高："+document.body.scrollHeight
+"<br />"+
"网页被卷去的高："+document.body.scrollTop
+"<br />"+
"网页被卷去的左："+document.body.scrollLeft
+"<br />"+
"网页正文部分上："+window.screenTop
+"<br />"+
"网页正文部分左："+window.screenLeft
+"<br />"+
"屏幕分辨率的高："+window.screen.height
+"<br />"+
"屏幕分辨率的宽："+window.screen.width
+"<br />"+
"屏幕可用工作区高度："+window.screen.availHeight
+"<br />"+
"屏幕可用工作区宽度："+window.screen.availWidth
);
}
</script>
</head>
<body onload="a()">
</body>
</html>
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