<div class="htmlarea"> <textarea id="runcode26296"> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> <title>获取页面高度，窗口高度，滚动条高度等参数值</title> <div style="background:#EBEBEB;text-align:center;height:300px;"> <h3> </h3> </div> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> <title> </title> 获取页面高度，窗口高度，滚动条高度等参数值 <div style="background:#EBEBEB;text-align:center;height:300px;"> <h3> </h3> </div> </textarea> <br> <input onclick="runEx('runcode26296')" type="button" value="运行代码"> <input onclick="doCopy('runcode26296')" type="button" value="复制代码"> <input onclick="doSave(runcode26296)" type="button" value="保存代码"><a href="/article/23421.htm" title="查看具体详情" target="_blank"></a> </div> <script language="javascript"> <!-- function getPageScroll(){ var yScroll; if (self.pageYOffset) { yScroll = self.pageYOffset; } else if (document.documentElement && document.documentElement.scrollTop){ // Explorer 6 Strict yScroll = document.documentElement.scrollTop; } else if (document.body) {// all other Explorers yScroll = document.body.scrollTop; } arrayPageScroll = new Array('',yScroll); return arrayPageScroll; } function getPageSize(){ 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; document.write("page height is : " + pageHeight + " "); } else { pageHeight = yScroll; document.write("page height is : " + pageHeight + " "); } if(xScroll < windowWidth){ pageWidth = windowWidth; document.write("page width is : " + pageWidth + " "); } else { pageWidth = xScroll; document.write("page width is : " + pageWidth + " "); } arrayPageSize = new Array(pageWidth,pageHeight,windowWidth,windowHeight) return arrayPageSize; } --> </script>[Ctrl+A 全选 注:<script language="javascript">getPageSize()</script>如需引入外部Js需刷新才能执行<script language="javascript"> <!-- function getPageScroll(){ var yScroll; if (self.pageYOffset) { yScroll = self.pageYOffset; } else if (document.documentElement && document.documentElement.scrollTop){ // Explorer 6 Strict yScroll = document.documentElement.scrollTop; } else if (document.body) {// all other Explorers yScroll = document.body.scrollTop; } arrayPageScroll = new Array('',yScroll); return arrayPageScroll; } function getPageSize(){ 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; document.write("page height is : " + pageHeight + " "); } else { pageHeight = yScroll; document.write("page height is : " + pageHeight + " "); } if(xScroll < windowWidth){ pageWidth = windowWidth; document.write("page width is : " + pageWidth + " "); } else { pageWidth = xScroll; document.write("page width is : " + pageWidth + " "); } arrayPageSize = new Array(pageWidth,pageHeight,windowWidth,windowHeight) return arrayPageSize; } --> </script>]<script language="javascript">getPageSize()</script>
