1
// JScript 文件
2
3 function AjaxXmlHttp(url)
4
{
5
var xmlhttp;
6 try
7
{
8 xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
9
}
10 catch(e)
11 {
12 try
13 {
14 xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
15 }
16 catch(e)
17 {
18 try
19 {
20 }
21 catch(e)
22 {
23 xmlhttp = new XMLHttpRequest();
24 }
25 }
26 }
27
28 xmlhttp.onreadystatechange = function()
29 {
30 if(xmlhttp.readystate==4)
31 {
32
33 if(xmlhttp.status == 200)
34 {
35
36 alert(xmlhttp.ResponseText);
37 }
38 else
39 {
40 alert("读取数据出错，错误端口号是："+xmlhttp.status);
41 }
42 }
43 }
44 xmlhttp.open("get",url,true);
45 xmlhttp.send(null);
46
}
二、处理xmlhttp// JScript 文件2
3
function AjaxXmlHttp(url)4
{
5
var xmlhttp;6
try7
{ 
8
xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");9
}10
catch(e)11
{12
try13
{14
xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");15
}16
catch(e)17
{18
try19
{20
}21
catch(e)22
{23
xmlhttp = new XMLHttpRequest();24
}25
}26
}27
28
xmlhttp.onreadystatechange = function()29
{ 30
if(xmlhttp.readystate==4)31
{ 32
33
if(xmlhttp.status == 200)34
{35
36
alert(xmlhttp.ResponseText); 37
}38
else39
{40
alert("读取数据出错，错误端口号是："+xmlhttp.status);41
}42
}43
} 44
xmlhttp.open("get",url,true);45
xmlhttp.send(null); 46
}HTML
1<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Active.aspx.cs" Inherits="Ajax_Active" %>
多余的html代码应除掉。<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Active.aspx.cs" Inherits="Ajax_Active" %>CS
1using System;
2using System.Data;
3using System.Configuration;
4using System.Collections;
5using System.Web;
6using System.Web.Security;
7using System.Web.UI;
8using System.Web.UI.WebControls;
9using System.Web.UI.WebControls.WebParts;
10using System.Web.UI.HtmlControls;
11
12public partial class Ajax_Active : System.Web.UI.Page
13{
14 protected void Page_Load(object sender, EventArgs e)
15 {
16
17 string id = Request["id"].ToString();
18 string flag = Request["flag"].ToString();
19 if (flag == "no")
20 {
21 string sql = "update userinfo set isactivate='0' where userid='" + id + "'";
22 DAL.SQLHelper.ExecuteNonQuery(DAL.SQLHelper.CONN_STRING, CommandType.Text, sql, null);
23 Response.Write("取消激活成功");
24 }
25 else if (flag == "yes")
26 {
27 string sql = "update userinfo set isactivate='1' where userid='" + id + "'";
28 DAL.SQLHelper.ExecuteNonQuery(DAL.SQLHelper.CONN_STRING, CommandType.Text, sql, null);
29 Response.Write("激活成功");
30 }
31
32 }
33}
三、调用using System;2
using System.Data;3
using System.Configuration;4
using System.Collections;5
using System.Web;6
using System.Web.Security;7
using System.Web.UI;8
using System.Web.UI.WebControls;9
using System.Web.UI.WebControls.WebParts;10
using System.Web.UI.HtmlControls;11
12
public partial class Ajax_Active : System.Web.UI.Page13
{14
protected void Page_Load(object sender, EventArgs e)15
{16
17
string id = Request["id"].ToString();18
string flag = Request["flag"].ToString();19
if (flag == "no")20
{21
string sql = "update userinfo set isactivate='0' where userid='" + id + "'";22
DAL.SQLHelper.ExecuteNonQuery(DAL.SQLHelper.CONN_STRING, CommandType.Text, sql, null);23
Response.Write("取消激活成功");24
}25
else if (flag == "yes")26
{27
string sql = "update userinfo set isactivate='1' where userid='" + id + "'";28
DAL.SQLHelper.ExecuteNonQuery(DAL.SQLHelper.CONN_STRING, CommandType.Text, sql, null);29
Response.Write("激活成功");30
}31
32
}33
} 1<%@ Page Language="C#" AutoEventWireup="true" CodeFile="MyUsers.aspx.cs" Inherits="u_MyUsers" %>
2
3<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
4<html xmlns="http://www.w3.org/1999/xhtml">
5<head runat="server">
6 <title>无标题页</title>
7 <link href="StyleSheet.css" type="text/css" rel="Stylesheet" />
8
9 <script src="../Js/AjaxXmlHttp.js" language="javascript"></script>
10
11</head>
12<body>
13 <form id="form1" runat="server">
14 <div>
15 <asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False">
16 <Columns>
17 <asp:BoundField HeaderText="会员编号" DataField="username" />
18 <asp:BoundField HeaderText="昵称" DataField="nickname" />
19 <asp:BoundField HeaderText="姓名" DataField="realname" />
20 <asp:BoundField HeaderText="手机号" DataField="mobile" />
21 <asp:BoundField HeaderText="QQ号" DataField="qq" />
22 <asp:BoundField HeaderText="E-mail" DataField="email" />
23 <asp:TemplateField HeaderText="状态">
24 <ItemTemplate>
25 <%#IsActive(Eval("isactivate").ToString())%>
26 </ItemTemplate>
27 </asp:TemplateField>
28 <asp:TemplateField HeaderText="操作">
29 <ItemTemplate>
30 <a href="#" onclick="AjaxXmlHttp('../Ajax/Active.aspx?id=<%#Eval("userid") %>&flag=yes');ReLoad();">
31 激活</a> <a href="#" onclick="AjaxXmlHttp('../Ajax/Active.aspx?id=<%#Eval("userid") %>&flag=no');ReLoad();">
32 取消激活</a>
33 </ItemTemplate>
34 </asp:TemplateField>
35 </Columns>
36 </asp:GridView>
37 </div>
38 </form>
39</body>
40</html>
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="MyUsers.aspx.cs" Inherits="u_MyUsers" %>2
3
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">4
<html xmlns="http://www.w3.org/1999/xhtml">5
<head runat="server">6
<title>无标题页</title>7
<link href="StyleSheet.css" type="text/css" rel="Stylesheet" />8
9
<script src="../Js/AjaxXmlHttp.js" language="javascript"></script>10
11
</head>12
<body>13
<form id="form1" runat="server">14
<div>15
<asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False">16
<Columns>17
<asp:BoundField HeaderText="会员编号" DataField="username" />18
<asp:BoundField HeaderText="昵称" DataField="nickname" />19
<asp:BoundField HeaderText="姓名" DataField="realname" />20
<asp:BoundField HeaderText="手机号" DataField="mobile" />21
<asp:BoundField HeaderText="QQ号" DataField="qq" />22
<asp:BoundField HeaderText="E-mail" DataField="email" />23
<asp:TemplateField HeaderText="状态">24
<ItemTemplate>25
<%#IsActive(Eval("isactivate").ToString())%>26
</ItemTemplate>27
</asp:TemplateField>28
<asp:TemplateField HeaderText="操作">29
<ItemTemplate>30
<a href="#" onclick="AjaxXmlHttp('../Ajax/Active.aspx?id=<%#Eval("userid") %>&flag=yes');ReLoad();">31
激活</a> <a href="#" onclick="AjaxXmlHttp('../Ajax/Active.aspx?id=<%#Eval("userid") %>&flag=no');ReLoad();">32
取消激活</a>33
</ItemTemplate>34
</asp:TemplateField>35
</Columns>36
</asp:GridView>37
</div>38
</form>39
</body>40
</html>