window.screen.width和window.screen.availWidth都是固定值。
但我要得到任意大小的窗口的宽、高。
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在javascript中得到当前窗口的高和宽
1<body><script language="JavaScript">
2var s = "";
3s += "\r\n网页可见区域宽："+ document.body.clientWidth;
4s += "\r\n网页可见区域高："+ document.body.clientHeight;
5s += "\r\n网页可见区域高："+ document.body.offsetWeight +" (包括边线的宽)";
6s += "\r\n网页可见区域高："+ document.body.offsetHeight +" (包括边线的宽)";
7s += "\r\n网页正文全文宽："+ document.body.scrollWidth;
8s += "\r\n网页正文全文高："+ document.body.scrollHeight;
9s += "\r\n网页被卷去的高："+ document.body.scrollTop;
10s += "\r\n网页被卷去的左："+ document.body.scrollLeft;
11s += "\r\n网页正文部分上："+ window.screenTop;
12s += "\r\n网页正文部分左："+ window.screenLeft;
13s += "\r\n屏幕分辨率的高："+ window.screen.height;
14s += "\r\n屏幕分辨率的宽："+ window.screen.width;
15s += "\r\n屏幕可用工作区高度："+ window.screen.availHeight;
16s += "\r\n屏幕可用工作区宽度："+ window.screen.availWidth;
17alert(s);
18</script>
19\---------------------------------------------------------------
20
21document.body.clientWidth
22document.body.clientHeight</body>