日期:2014-05-17 浏览次数:20670 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