日期:2014-05-17 浏览次数:20684 次
<?xml version="1.0" encoding="gb2312" ?> <%@ page language="java" contentType="text/html; charset=gb2312" pageEncoding="gb2312"%> <!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=gb2312" /> <title>Insert title here</title> </head> <body> <form action="target_1.jsp" method="post"> <input type="text" name="text1" /> <input type="submit" name="submit" value="提交"/> </form> </body> </html>
<?xml version="1.0" encoding="gb2312" ?> <%@ page language="java" contentType="text/html; charset=gb2312" pageEncoding="gb2312"%> <!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=gb2312" /> <title>Insert title here</title> <% String str = (String)request.getParameter("text1"); %> <script type="text/javascript"> function modifyPwd(obj) { alert("++++++"); //if(obj.equals("3")){ if(obj==3){ alert("++++++"); }else{ alert("------"); } } </script> </head> <body> target_1.jsp<br/><%=str %> <% if(str!=null&&(str.equals("3")||str.equals("4"))){%> 这句能显示啊 <script type="text/javascript"> modifyPwd(str); </script> <%} %> </body> </html>