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Easyui登陆页面制作
一、登陆页面HTML
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="WebForm1.aspx.cs" Inherits="WebApplication1.EasyUITest.WebForm1" %><!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 runat="server"> <title>Login</title> <script src="../Scripts/jquery-1.6.min.js" type="text/javascript"></script> <script src="../Scripts/jquery.easyui.min.js" type="text/javascript"></script> <link href="../Scripts/themes/icon.css" rel="stylesheet" type="text/css" /> <link href="../Scripts/themes/default/easyui.css" rel="stylesheet" type="text/css" /> <script type="text/javascript"> $(function () { $("#win").window({ title: "Login", width: 300, height: 200, collapsible: false, minimizable: false, maximizable: false, closable: false, closed: false, draggable: false, resizable: false, modal: true }); }); function login() { var name = $("#txt_name").val(); var psd = $("#txt_psd").val(); $.ajax({ type: "POST", dataType: "json", url: "Service/login.ashx", data: { Method: "Login" }, success: function (data) { $.messager.alert("消息", data, "info"); }, error: function () { $.messager.alert("消息", "错误！", "info"); } }); } </script></head><body> <form id="form1" runat="server"> <div id="win" class="easyui-window"> <table> <tr> <td> Name: </td> <td> <input id="txt_name" type="text" /> </td> </tr> <tr> <td> Password: </td> <td> <input id="txt_psd" type="text" /> </td> </tr> <tr> <td> <a href="#" class="easyui-linkbutton" iconcls="icon-ok" onclick="login()">Login</a> </td> <td> <a href="#" class="easyui-linkbutton" iconcls="icon-cancel">Cancel</a> </td> </tr> </table> </div> </form></body></html>
二、一般处理程序
using System;using System.Collections.Generic;using System.Linq;using System.Web;using System.Reflection;using System.Web.SessionState;using Newtonsoft.Json;namespace WebApplication1.EasyUITest.Service{ /// <summary> /// login 的摘要说明 /// </summary> public class login : IHttpHandler, IRequiresSessionState { HttpRequest Request; HttpResponse Response; HttpSessionState Session; HttpServerUtility Server; //HttpCookie Cookie; public void ProcessRequest(HttpContext context) { //不让浏览器缓存 context.Response.Buffer = true; context.Response.ExpiresAbsolute = DateTime.Now.AddDays(-1); context.Response.AddHeader("pragma", "no-cache"); context.Response.AddHeader("cache-control", ""); context.Response.CacheControl = "no-cache"; context.Response.ContentType = "text/plain"; Request = context.Request; Response = context.Response; Session = context.Session; Server = context.Server; string method = Request["Method"].ToString(); MethodInfo methodInfo = this.GetType().GetMethod(method); methodInfo.Invoke(this, null); } public void Login() { Response.Write(JsonConvert.SerializeObject(DateTime.Now.ToString())); } [Serializable] public class Infomation { public string id { get; set; } public string msg { get; set; } } public bool IsReusable { get { return false; } } }}
三、Index页面
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="index.aspx.cs" Inherits="WebApplication1.EasyUITest.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 runat="server"> <title></title> <script src="../Scripts/jquery-1.6.2.min.js" type="text/javascript"></script> <script src="../Scripts/jquery.easyui.min.js" type="text/javascript"></script> <link href="../Scripts/themes/default/easyui.css" rel="stylesheet" type="text/css" /> <link href="../Scripts/themes/icon.css" rel="stylesheet" type="text/css" /> <script type="text/javascript"> $(function () { $("#tt").tree({ checkbox: false, url: "Service/index.ashx?Method=GetTreeData&id=0", onBeforeExpand: function (node, param) { $(this).tree("options").url = "Service/index.ashx?Method=GetTreeData&id=" + node.id; }, onClick: function (node) { $("#contentPage").attr("src", node.attributes); } }); }); function Open() { $("#contentPage").attr("src", "WebForm1.aspx"); } </script></head><body class="easyui-layout"> <div region="north" style="height: 100px;"> </div> <div region="west" style="width: 200px;" title="west" split="true"> <ul id="tt"> </ul> </div> <div id="divCenter" region="center" title="center" style="padding: 5px; background: #eee;"> <iframe id="contentPage" width="100%" height="100%" frameborder="0" marginheight="0" marginwidth="0"></iframe> </div></body></html>
四、Index一般处理程序
using System;using System.Collections.Generic;using System.Linq;using System.Web;using System.Web.SessionState;using System.Reflection;using System.Data.SqlClient;using System.Configuration;using System.Data;using System.Text;namespace WebApplication1.EasyUITest.Service{ /// <summary> /// index 的摘要说明 /// </summary> public class index : IHttpHandler { HttpRequest Request; HttpResponse Response; HttpServerUtility Server; HttpSessionState Session; public readonly string connectionString = ConfigurationManager.ConnectionStrings["BookConnectionString"].ToString(); public void ProcessRequest(HttpContext context) { context.Response.Buffer = true; context.Response.ExpiresAbsolute = DateTime.Now.AddDays(-1); context.Response.AddHeader("pragma", "no-cache"); context.Response.AddHeader("cache-control", ""); context.Response.CacheControl = "no-cache"; context.Response.ContentType = "text/plain"; Request = context.Request; Response = context.Response; Session = context.Session; Server = context.Server; string method = Request["Method"].ToString(); MethodInfo methodInfo = this.GetType().GetMethod(method); methodInfo.Invoke(this, null); } public void GetTreeData() { string id = Request.QueryString["id"].ToString(); string sqlStr = "SELECT * FROM dbo.tree where parentid=" + id; DataSet ds = new DataSet(); using (SqlConnection conn = new SqlConnection(connectionString)) { using (SqlDataAdapter da = new SqlDataAdapter(sqlStr, conn)) { da.Fill(ds); } } StringBuilder sb = new StringBuilder(); sb.Append("["); foreach (DataRow r in ds.Tables[0].Rows) { sb.Append("{"); sb.AppendFormat("\"id\": \"{0}\", \"text\": \"{1}\", \"state\": \"closed\",\"attributes\":\"{2}\"", r["id"], r["name"], r["url"]); sb.Append("},"); } sb = sb.Remove(sb.Length - 1, 1); sb.Append("]"); Response.Write(sb.ToString()); } public bool IsReusable { get { return false; } } }}
Easyui登陆页面制作
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