//==================>【index.jsp】===============================
<%@page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<% String path=request.getContextPath(); %>
<%@page import="com.sinoest.dfrf.orm.pojo.Mainmenu"%>
<%@page import="com.sinoest.dfrf.orm.pojo.Menucontent"%>
<% List<Mainmenu> mmlist = (List<Mainmenu>)request.getAttribute("mmList");
if(mmlist==null){ mmlist=new ArrayList(); } %>
<% List<Menucontent> mclist = (List<Menucontent>)request.getAttribute("mcList");
if(mclist==null){ mclist=new ArrayList(); } %>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<title>二级菜单</title>
<script type="text/javascript">
var req;
window.onload=function()
{//页面加载时的函数
}
function Change_Select(){//当第一个下拉框的选项发生改变时调用该函数
var province = document.getElementById('province').value;
var url = "select?id="+ escape(province);
if(window.XMLHttpRequest){
req = new XMLHttpRequest();
}else if(window.ActiveXObject){
req = new ActiveXObject("Microsoft.XMLHTTP");
}
if(req){
req.open("GET",url,true);
//指定回调函数为callback
req.onreadystatechange = callback;
req.send(null);
/***************************by
garcon1986********************************/
Index.php:
<script type="text/javascript" src="ajax.js" ></script>
<a href="#" onclick="funphp('S')" >S</a>
<a href="for.php?url=E" >E</ ......
