网页自动满屏实现代码
时间:2016-04-10
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网页自动满屏
以前可以搞个<table>,然后设它的height=”100%”,这样整个表格就充满了页面,再将内容放在这表格内,搞定。可是不知从什么时候开始,突然发现这个属性失效了。
跟头部
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
这句有点儿关系。去掉也可以自动满屏,窗口有多大,window.document.body.offsetHeight就有多大。
保留这个头部,稍加变通,也可以满屏。
方法是在最外层加个DIV,如下:
<div id="divTest" style="width:100%;height:100%;position:absolute;">
注意这个;position:absolute; 一定要有,否则也不起作用。这个DIV就作为整个页面的容器。
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<body onload="LoadTabPage();">
<div id="divTest" style="width:100%;height:100%;position:absolute;">
……
</div>
</body> </html>