日期:2014-05-17 浏览次数:20814 次
<!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">
<style>
body{margin:0px}
</style>
<div style="background:red;overflow:hidden;" id="layer1">
<div id= "header" style= "WIDTH:100%;height:22px; "> header </div>
<div id= "context" style= "border-style:solid; border-width:1px; width: 100px; height: 100%; "> context </div>
</div>
<script type="text/javascript">
<!--
function getSize() {
var xScroll, yScroll;
if (window.innerHeight && window.scrollMaxY) {
xScroll = document.body.scrollWidth;
yScroll = window.innerHeight + window.scrollMaxY;
} else if (document.body.scrollHeight > document.body.offsetHeight){ // all but Explorer Mac
xScroll = document.body.scrollWidth;
yScroll = document.body.scrollHeight;
} else { // Explorer Mac...would also work in Explorer 6 Strict, Mozilla and Safari
xScroll = document.body.offsetWidth;
yScroll = document.body.offsetHeight;
}
var windowWidth, windowHeight;
if (self.innerHeight) { // all except Explorer
windowWidth = self.innerWidth;
windowHeight = self.innerHeight;
} else if (document.documentElement && document.documentElement.clientHeight) { // Explorer 6 Strict Mode
windowWidth = document.documentElement.clientWidth;
windowHeight = document.documentElement.clientHeight;
} else if (document.body) { // other Explorers
windowWidth = document.body.clientWidth;
windowHeight = document.body.clientHeight;
}
// for small pages with total height less then height of the viewport
if(yScroll < windowHeight){
pageHeight = windowHeight;
y = pageHeight;
} else {
pageHeight = yScroll;
y = pageHeight;
}
if(xScroll < windowWidth){
pageWidth = windowWidth;
} else {
pageWidth = xScroll;
}
arrayPageSize = new Array(pageWidth,pageHeight,windowWidth,windowHeight)
return arrayPageSize;
}
//这段代码用来获取目标页的参数,包括页面宽、高,屏幕宽、高,分别装入数组arrayPageSize[0]、[1]、[2]、[3]
window.onload = function(){
document.getElementById('layer1').style.height = getSize()[3] + 'px'
document.getElementById('context').style.height = getSize()[3] - 24 + 'px'
}
window.onresize = function(){
document.getElementById('layer1').style.height = getSize()[3] + 'px'
document.getElementById('context').style.height = getSize()[3] - 24 + 'px'
}
//-->
</script>
------解决方案--------------------
纯CSS不可能,因为有一个事件需要响应!可以把代码都集合在css样式里面,不过资源占有会大一些!
<div style= "border-style:solid; border-width:1px; width: 100%; height: 100%; " id= "layer1">
<div i