| <html> <head> <meta http-equiv=’Content-Type’ content=’text/html; charset=gb2312’> <meta name=’author’ content=’吕海鹏//www.DeepTeach.com’> <title>iframe自适应加载的页面高度</title> </head> <body> <!-- 加载网页 开始--> <iframe src="2.htm" frameBorder="0" scrolling="no" width="100%" ></iframe> <!-- 加载网页 结束--> </body> </html> |
iframe调用页 2.htm 代码如下：
| <html> <head> <meta http-equiv='Content-Type' content='text/html; charset=gb2312'> <meta name='author' content='吕海鹏//www.DeepTeach.com'> <title>iframe 自适应其加载的网页(多浏览器兼容)</title> <script language=javascript> function iframeAutoFit() { try { if(window!=parent) { var a = parent.document.getElementsByTagName("IFRAME"); for(var i=0; i<a.length; i++) //www.deepteach.com { if(a[i].contentWindow==window) { var h = document.body.scrollHeight; if(document.all) {h += 4;} if(window.opera) {h += 1;} a[i].style.height = h; } } } } catch (ex) { alert("脚本无法跨域操作！"); } } if(document.attachEvent) window.attachEvent("onload", iframeAutoFit); else window.addEventListener(’load’, iframeAutoFit, false); </script> </head> <body> <!-- 在body内添加内容自动适应其加载的网页 开始--> <div style=" 100%; height: 400; background-color: #99CCFF"> iframe 自适应其加载的网页(多浏览器兼容) </div> <!-- 在body内添加内容自动适应其加载的网页 结束--> </body> </html> |