iframe應用很普遍，通常的需求有兩種：1，獲取iframe效果，就是帶一個滾動條，可以省不少版面。2，要嵌一個頁面，實現框架鏈接。如果不方便使用iframe，可以有如下解決方案：第一種需求如果我們使用CSS布局來實現，即可以少一個頁面，也可以提高效率。第二種需求可以采用XMLhttp遠程獲取。A. 直接模擬iframe用層做容器
效果演示源代碼：
<!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"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>用CSS構建iframe效果 - CSS Iframe - RexSong.com</title> <style> * { font:12px Arial;} html { overflow:hidden; height:100%; background:#fff; border:0;} * html { padding:200px 0 0 100px;} body { overflow:auto; background:#ccc; margin:0; position:absolute; top:200px; left:100px; bottom:0; right:0;} * html body { height:100%; width:100%; position:static;} #info { position:fixed; top:10px; left:10px;} * Html #info { position:absolute;} </style> <script src="http://www.google-analytics.com/urchin.JS" type="text/Javascript"> </script> <script type="text/Javascript"> _uacct = "UA-67927-3"; urchinTracker(); </script> </head> <body> <div id="info"> <h4 style="font-weight:bold; margin-top:0;">用CSS構建iframe效果</h4> <p>來自：<a href="http://homepage.yesky.com">天極網頁陶吧</a></p> <p>A. 直接模擬iframe，用body做容器</p> </div> <p>·<a class="grey-s" href="http://homepage.yesky.com/485/2354485.shtml">僅用css編寫無限分級彈出菜單</a><br /> ·<a class="grey-s" href="http://homepage.yesky.com/442/2354442.shtml">浏覽器滾動條的參數總結</a><br /> ·<a class="grey-s" href="http://homepage.yesky.com/436/2354436.shtml">引入CSS樣式表的四種方式介紹</a><br /> ·<a class="grey-s" href="http://homepage.yesky.com/424/2354424.shtml">兩種方式實現的文字豎排效果</a><br /> ·<a class="grey-s" href="http://homepage.yesky.com/336/2352836.shtml">網頁設計高級布局40例參考</a><br /> ·<a class="grey-s" href="http://homepage.yesky.com/251/2352751.shtml">從GMail認識W3C標准和AJax</a></p> </body> </Html> B. 絕對定位模擬iframe滾動條在外邊
<!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"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>用CSS構建iframe效果 - CSS Iframe - RexSong.com</title> <style> * { font:12px Arial;} Html { overflow:hidden; border:0; height:100%;} body { overflow:hidden; margin:0; height:100%; position:relative;} #content { height:100%; position:relative; z-index:1; overflow:auto;} #head { position:absolute; top:0; right:16px; width:100%; height:100px; background:#ccc; z-index:2;} #foot { position:absolute; bottom:0; right:16px; width:100%; background:#ccc; height:50px;z-index:2;} </style> <script type="text/Javascript"> _uacct = "UA-67927-3"; urchinTracker(); </script> </head> <body> <div id="head"> <div style=" padding:12px 0 0 26px;_padding:6px 0 0 26px;"> <h4 style="font-weight:bold; margin-top:0;">用CSS構建iframe效果</h4> <p>來自：<a href="http://homepage.yesky.com/" target="_self">天極網頁陶吧</a></p> <p>B. 絕對定位模擬iframe，滾動條在外邊</p> </div> </div> <div id="content"> <p>·<a class="grey-s" href="http://homepage.yesky.com/485/2354485.shtml">僅用css編寫無限分級彈出菜單</a><br /> ·<a class="grey-s" href="http://homepage.yesky.com/442/2354442.shtml">浏覽器滾動條的參數總結</a><br /> ·<a class="grey-s" href="http://homepage.yesky.com/436/2354436.shtml">引入CSS樣式表的四種方式介紹</a><br /> ·<a class="grey-s" href="http://homepage.yesky.com/424/2354424.shtml">兩種方式實現的文字豎排效果</a><br /> ·<a class="grey-s" href="http://homepage.yesky.com/336/2352836.shtml">網頁設計高級布局40例參考</a><br /> ·<a class="grey-s" href="http://homepage.yesky.com/251/2352751.shtml">從GMail認識W3C標准和AJax</a></p> </div> </body> </Html> 滾動條在裡邊
效果演示代碼：
<!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"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>用CSS構建iframe效果 - Css Iframe - RexSong.com</title> <style type="text/CSS"> * { font:12px Arial;} html { height:100%; max-height:100%; border:0; overflow:hidden;} * html { padding:100px 0 50px 0;} body { height:100%; max-height:100%; margin:0; overflow:hidden;} #content { position:absolute; top:100px; bottom:50px; left:0; right:0; z-index:3; width:100%; overflow:auto;} * Html #content { top:100px; bottom:0; height:100%;} #head { position:absolute; margin:0; top:0; left:0; width:100%; height:100px; background:#ccc; z-index:5;} #foot { position:absolute; margin:0; bottom:0; left:0; width:100%; height:50px; z-index:5; background:#ccc;} </style> <script type="text/Javascript"> _uacct = "UA-67927-3"; urchinTracker(); </script> </head> <body> <div id="head"> <div style=" padding:12px 0 0 10px;_padding:6px 0 0 10px;"> <h4 style="font-weight:bold; margin-top:0;">用CSS構建iframe效果</h4> <p>來自：<a href="http://homepage.yesky.com/" target="_self">天極網頁陶吧</a></p> <p>B. 絕對定位模擬iframe，滾動條在裡邊</p> </div> </div> <div id="content"> <p>·<a class="grey-s" href="http://homepage.yesky.com/485/2354485.shtml">僅用css編寫無限分級彈出菜單</a><br /> ·<a class="grey-s" href="http://homepage.yesky.com/442/2354442.shtml">浏覽器滾動條的參數總結</a><br /> ·<a class="grey-s" href="http://homepage.yesky.com/436/2354436.shtml">引入CSS樣式表的四種方式介紹</a><br /> ·<a class="grey-s" href="http://homepage.yesky.com/424/2354424.shtml">兩種方式實現的文字豎排效果</a><br /> ·<a class="grey-s" href="http://homepage.yesky.com/336/2352836.shtml">網頁設計高級布局40例參考</a><br /> ·<a class="grey-s" href="http://homepage.yesky.com/251/2352751.shtml">從GMail認識W3C標准和AJax</a></p> </div> </body> </Html>