1.熟练应用Control与View间的传递数据
1.在Control中使用Model并传递给View
2.把View中的Model数据传递给Control
3.使用FormCollection接收客户端数据
本文中使用的Model为"无废话MVC入门教程二[第一个小Demo]"中的UserModel
1.Control中的代码：
1 //UserDetail 2 public ActionResult UserDetail() 3 { 4 Models.UserModel userModel = new Models.UserModel(); 5 userModel.UserName = "用户名"; 6 userModel.Password = "密码"; 7 userModel.Sex = 0; 8 userModel.Age = 30; 9 userModel.Height = 170;10 userModel.Weight = 70;11 userModel.Graduated = "毕业院校";12 return View(userModel);13 }
2.View中的代码：
1 @model MVC3.Demo.Models.UserModel 2 @{ 3 Layout = null; 4 } 5 <!DOCTYPE html> 6 <html> 7 <head> 8 <title>用户详细</title> 9 </head>10 <body>11 <div>12 用户名：@Model.UserName13 </div>14 <div>15 密码：@Model.Password16 </div>17 <div>18 性别：19 @if (Model.Sex == 0)20 { 21 @:男22 }23 else24 { 25 @:女26 }27 </div>28 <div>29 年龄：@Model.Age 岁30 </div>31 <div>32 身高：@Model.Height CM33 </div>34 <div>35 体重：@Model.Weight KG36 </div>37 <div>38 毕业院校：@Model.Graduated39 </div>40 </body>41 </html>
说明：@model 是Razor的一个指令，实现视图对强类型的引用。
3.效果如下：
1.View中的代码
1 @model MVC3.Demo.Models.UserModel 2 @{ 3 Layout = null; 4 } 5 <!DOCTYPE html> 6 <html> 7 <head> 8 <title>用户编辑</title> 9 </head>10 <body>11 @using (@Html.BeginForm())12 {13 <div>14 用户名：@Html.TextBoxFor(model => model.UserName, new { @style = "width:200px" })15 </div>16 <div>17 密码：@Html.PasswordFor(user => user.Password)18 </div>19 <div>20 性别： 男 @Html.RadioButtonFor(user => user.Sex, 0, new { @name = "sex", @checked = "true" })21 女 @Html.RadioButtonFor(user => user.Sex, 1, new { @name = "sex" })22 </div>23 <div>24 年龄：@Html.TextBoxFor(user => user.Age) 岁25 </div>26 <div>27 身高：@Html.TextBoxFor(user => user.Height) CM28 </div>29 <div>30 体重：@Html.TextBoxFor(user => user.Weight) KG31 </div>32 <div>33 毕业院校：@Html.TextBoxFor(user => user.Graduated)34 </div>35 <div>36 <input type="submit" value="提交" /></div>37 }38 </body>39 </html>
2.Control中的代码：
1 //UserEdit 2 public ActionResult UserEdit() 3 { 4 Models.UserModel userModel = new Models.UserModel(); 5 userModel.UserName = "用户名"; 6 userModel.Age = 10; 7 //其他.... 8 return View(userModel); 9 }10 11 [HttpPost]//UserEdit12 public ActionResult UserEdit(Models.UserModel userModel)13 {14 Response.Write(userModel.UserName);15 Response.Write("<br />");16 Response.Write(userModel.Password);17 Response.Write("<br />");18 Response.Write(userModel.Sex);19 Response.Write("<br />");20 Response.Write(userModel.Age);21 Response.Write("<br />");22 Response.Write(userModel.Height);23 Response.Write("<br />");24 Response.Write(userModel.Weight);25 Response.Write("<br />");26 Response.Write(userModel.Graduated);27 Response.Write("<br />");28 return View();29 }
3.运行效果：
1.View中的代码
1 @{ 2 Layout = null; 3 } 4 <!DOCTYPE html> 5 <html> 6 <head> 7 <title>用户编辑</title> 8 </head> 9 <body>10 @using (@Html.BeginForm())11 {12 <div>13 用户名：@Html.TextBox("UserName", null, new { @style = "width:200px" })14 </div>15 <div>16 密码：@Html.Password("Password")17 </div>18 <div>19 <input type="submit" value="提交" /></div>20 }21 </body>22 </html>
2.Control中的代码
1 //UserEdit 2 public ActionResult UserEdit_01() 3 { 4 return View(); 5 } 6 7 [HttpPost]//UserEdit 8 public ActionResult UserEdit_01(FormCollection form) 9 {10 Response.Write(form["UserName"]);11 Response.Write("<br />");12 Response.Write(form[1]);13 Response.Write("<br />");14 return View();15 }
3.运行效果
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