81,091
社区成员
发帖
与我相关
我的任务
分享
1.JSP
<%@ page language="java" import="java.util.*" pageEncoding="GB18030"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
</head>
<body onload="a()">
<div id="ajax"></div>
<script>
function a(){
var url="2.jsp";
var xmlHttpRequest=new ActiveXObject("microsoft.xmlhttp");
xmlHttpRequest.open("post",url,true);
xmlHttpRequest.send(null);
xmlHttpRequest.onreadystatechange=function(){
if(xmlHttpRequest.readystate==4 && xmlHttpRequest.status==200){
document.getElementById("ajax").innerHTML=xmlHttpRequest.responseText;
}
}
}
</script>
</body>
</html>
2.JSP
<%
java.util.List list = new java.util.ArrayList();
for(int i=0;i<10;i++){
com.User user=new com.User();
user.setUserName("name"+i);
user.setPassword("password"+i);
list.add(user);
}
System.out.println(list.size());
out.println("<table width='800' border='1'>");
for(int i=0;i<list.size();i++){
com.User user=(com.User)list.get(i);
out.println("<tr><td>"+user.getUserName()+"</td><td>"+user.getPassword()+"</td></tr>");
}
out.println("</table>");
%>
<%
String 对象名1 = request.getAttribute("KEY名");
%>
<script>
function show()
{
var 对象名2 = <%=对象名1 %>;
alert(对象名2);
}
</script>