简单实现iframe切换页面-CFANZ编程社区

简单实现iframe切换页面
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>

 <%

 String path = request.getContextPath();

 String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";

 %>



 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">

 <html>

   <head>

     <base href="<%=basePath%>">

     

     <title>My JSP 'index.jsp' starting page</title>

<meta http-equiv="pragma" content="no-cache">

<meta http-equiv="cache-control" content="no-cache">

<meta http-equiv="expires" content="0">    

<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">

<meta http-equiv="description" content="This is my page">

<!--

<link rel="stylesheet" type="text/css" href="styles.css">

-->

 <script type="text/javascript">

   window.οnlοad=function(){

   var oInput=document.getElementsByTagName('input');

   var oIframe=document.getElementById('iframe1');

   function  changeHeight(){

       setTimeout(function(){

        oIframe.height=oIframe.contentWindow.document.body.offsetHeight;

       },100);

     

   

   }

   changeHeight();

   oInput[0].οnclick=function(){

      oIframe.src='iframe1.jsp';

   changeHeight();

   };

   

     oInput[1].οnclick=function(){

      oIframe.src='iframe2.jsp';

      changeHeight();

   };

   };



 </script>



   </head>

   <body>

   <input type="button" value="切换1"/>

    <input type="button" value="切换2"/>

    <iframe id="iframe1" src="iframe1.jsp" scrolling="no"></iframe>

   </body>

 </html>
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