带餐JS
提交到target_1.jsp后页面只显示
target_1.jsp
3 这句能显示啊
JS函数为什么进不去呢 求前辈 大侠 指教
- HTML code
<?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>
- HTML code
<?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>[解决办法]
应该是modifyPwd（"<%=str%>"）