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Javascript sample code to obtain the actual size of the web page window_javascript skills

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Release: 2016-05-16 17:22:22
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javascript代码:

复制代码 代码如下:

function get_page_size()
{
var re = {};
if (document.documentElement && document.documentElement.clientHeight)
{
var doc = document.documentElement;
re.width = (doc.clientWidth>doc.scrollWidth)?doc.clientWidth-1:doc.scrollWidth;
re.height = (doc.clientHeight>doc.scrollHeight)?doc.clientHeight:doc.scrollHeight;
}
else
{
var doc = document.body;
re.width = (window.innerWidth>doc.scrollWidth)?window.innerWidth:doc.scrollWidth;
re.height = (window.innerHeight>doc.scrollHeight)?window.innerHeight:doc.scrollHeight;
}
return re;
}
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代码实例:
复制代码 代码如下:





获取窗口大小




浏览器窗口 的 实际高度:



浏览器窗口 的 实际宽度:







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