extjs.Ajax.request与asp.net(C#)交互

查一下是不是超时了。或者asp.net 页面是否异常。

贴出代码：
这是 index.aspx<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="index.aspx.cs" Inherits="asp_extjs.index" %><!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 id="Head1" runat="server">
    <title>学生信息管理系统</title>
    <link rel="Stylesheet" type="text/css" href="ext-2.3.0/resources/css/ext-all.css" />
    <link rel="Stylesheet" type="text/css" />
    <link rel="Stylesheet" type="text/css" href="ext-2.3.0/resources/css/xtheme-slate.css" />
    <script type="text/javascript" src="ext-2.3.0/adapter/ext/ext-base.js"></script>
    <script type="text/javascript" src="ext-2.3.0/ext-all.js"></script>
</head>
<body>
   <form id="form1" runat="server">
    <div>
    <script type="text/javascript">    //界面设计函数
        function LoginLayout()
        {
            //左边功能区
            var fpanel = new Ext.form.FormPanel
            ({
                region: "west",
                width: 200,
                title: "菜单",
                collapsible: true, //可隐藏
                items:
                [
                    { xtype: "button", text: "添加信息", listeners: { "click": function() { contentPanel.setActiveTab("add"); } } },       //"添加信息"按钮
                    {xtype: "button", text: "删除信息", listeners: { "click": function() { contentPanel.setActiveTab("del"); } } },        //"删除信息"按钮
                    {xtype: "button", text: "查询信息", listeners: { "click": function() { contentPanel.setActiveTab("query"); } }}     //"查询信息"按钮
                ]
            });
            //右边功能区:TabPanel
            var contentPanel = new Ext.TabPanel
            ({
                region: "center",
                frame: true,
                bodyStyle: "background-color:#F80000; border-width: 0px 2px 0px 0px",
                enableTabScroll: true,
                activeTab: 0,
                items:
                [
                    //"添加信息"选项卡
                    {title: "添加信息", id: "add", layout: "form", defaultType: 'textfield',
                        items:
                        [
                            { fieldLabel: "请输入学号", id: "id" },
                            { fieldLabel: "请输入姓名", id: "name" },
                            { fieldLabel: "请输入年龄", id: "age" },
                            //性别选择单选按钮
                            {xtype: 'panel', id: "sex", layout: 'table', border: false, fieldLabel: "请选择性别", defaultType: 'radio', isFormField: true,
                                items:
                                [
                                    { id: "boy", boxLabel: "男", inputValue: "", name: "userSex", checked: true },
                                    { id: "girl", boxLabel: "女", inputValue: "", name: "userSex" }
                                ]
                             },
                            //"添加"与"重置"  按钮
                            {xtype: 'panel', id: "buttons", width: 234, layout: 'table', isFormField: false, border: false, buttonAlign: "center",
                                items:
                                [
                                    { xtype: "button", id: "btnAdd", text: "添加" ,handler:validatorData,
                                         listeners:{"click":function(){ Ext.Msg.alert("通知","执行数据库");    }}
                                     },
                                    { xtype: "button", id: "btnreset", type: "reset", text: "重置",listeners:{ "click":function(){ Ext.getCmp("id").setValue("") ; Ext.getCmp("name").setValue("") ; Ext.getCmp("age").setValue("") ;}  } }
                                ]
                             }
                         ]
                    },
                    { title: "删除信息", id: "del" },
                    { title: "查询信息", id: "query" }
                ]
            });
            /////////整体界面
            new Ext.Viewport
            ({
                enableTabScroll: true,
                layout: "border",
                items:
                [   {
                    title: "学生信息管理系统",
                    region: "north",
                    height: 100,
                    html: "<center><h2>学生信息管理系统</h2></center>"
                    },
                    fpanel,
                    contentPanel
                ]
            });
        };
        ////////////////数据交互函数
        function validatorData(){
var ID=Ext.getCmp("id").getValue();
var Name=Ext.getCmp("name").getValue();
var Age=Ext.getCmp("age").getValue();
var Sex="男";//Ext.getcmp("userSex").getGroupValue();
if(Ext.util.Format.trim(ID)==""||Ext.util.Format.trim(Name)==""||Ext.util.Format.trim(Age)==""){
Ext.Msg.alert("警告","请将信息填写完整！");
return;
}
Ext.Msg.alert("消息",ID+Name+Age+Sex);
Ext.Ajax.request({
     //请求的地址
url:'Default.aspx?parm=insert',
method: 'POST',
//发送的参数
params:{ParamValue:"1",ParamID:ID,ParamName:Name,ParamSex:Sex,ParamAge:Age},
//params:{ParamValue:"1",ParamUserName:UserName,ParamPassword:Password}
success:function(response,option){
var obj=Ext.util.JSON.decode(response.responseText);//返回的信息
Ext.Msg.alert("好消息","储存成功！");
},
failure:function(){
Ext.Msg.alert("坏消息","存取异常！");
}
})
}
/////////////////////
       function Login()
    {
//界面设计函数
LoginLayout();
//validatorData();
    }        Ext.onReady(Login);
    </script>
    </div>
    </form>
</body>
</html>这是 Default.aspx
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="Default.aspx.cs" Inherits="asp_extjs._Default" %>这是Default.aspx.cs
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;using Service;//添加命名空间
using System.Data.SqlClient;
using System.Web.Script.Serialization;//Json序列化
using System.Text;namespace asp_extjs
{
    public partial class _Default : System.Web.UI.Page
    {
        protected void Page_Load(object sender, EventArgs e)
        {
            String ParamValue = Request.QueryString["parm"].ToString();
            if (ParamValue == "insert")
            {
                String ID = Request.QueryString["ParamID"].ToString();
                String Name = Request.QueryString["ParamName"].ToString();
                String Age = Request.QueryString["ParamAge"].ToString();
                String Sex = Request.QueryString["ParamSex"].ToString();
                Console.Write(ID + Name + Age + Sex);
                Console.Out.WriteLine("开始插入！");                ///////////////////////////
                String sql = "insert into student values('" + ID + "','" + Name + "','" + Age + "'," + Sex + ")";
                try
                {
                   // int count = cmd.ExecuteNonQuery();
                    int count = Service.DBHelper.ExecuteCommand(sql);
                    if (count != 0)
                    {
                        Response.Write("{success:true}");
                    }
                    else
                    {
                        //  Response.Write("{success:true}");
                        Response.Write("{success:false}");
                    }
                }
                catch (Exception)
                {
                    throw;
                }
            }
        }
    }
}

原来是win7中iis服务对asp.net设置问题，根源在validateData.cs 中数据库的访问出问题，不过我还没有解决这个问题

楼主能和我交流下吗，我的qq是372289475，我也遇到了这个问题，前面也是对的，后面也是对的，就是无法进行交互，每次访问数据库就选择failure

调试易

extjs.Ajax.request与asp.net(C#)交互

解决方案 »