看了老赵的MVC课程(27)：辅助普通Web应用程序开发(三)——Model Binder,编译不通过,稍加了修改

 在webcast里实在找不出这一讲的源代码,无奈之下,自己动手稍作了一下修改.这样能编译,也能按规矩运行了.源代码下载:PartialViewTest.rar
先来看一下文档的位置,我比较懒,直接帖图比较方便:



然后,我把自己的代码帖出来,不管这么多了,从上往下帖:
首先是HomeController.cs,因为我就是用这个HomeController来做的.

Code
 1using System;
 2using System.Collections.Generic;
 3using System.Linq;
 4using System.Web;
 5using System.Web.Mvc;
 6using PartialViewTest.Views.Home;
 7using PartialViewTest.Models;
 8
 9namespace PartialViewTest.Controllers
10{
11    [HandleError]
12    public class HomeController : Controller
13    {
14        public ActionResult Index()
15        {
16            List<UserInfo> userInfo = new List<UserInfo>() { 
17                new UserInfo{UserId = 0,UserName = "张一",Age = 20, Sex = "男",Email = "[email protected]"},
18                new UserInfo{UserId = 1,UserName = "李二",Age = 21, Sex = "男",Email = "[email protected]"},
19                new UserInfo{UserId = 2,UserName = "李三",Age = 21, Sex = "男",Email = "[email protected]"},
20                new UserInfo{UserId = 3,UserName = "张四",Age = 20, Sex = "男",Email = "[email protected]"},
21                new UserInfo{UserId = 4,UserName = "李五",Age = 21, Sex = "男",Email = "[email protected]"},
22                new UserInfo{UserId = 5,UserName = "李六",Age = 21, Sex = "男",Email = "[email protected]"},
23                new UserInfo{UserId = 6,UserName = "张七",Age = 20, Sex = "男",Email = "[email protected]"},
24                new UserInfo{UserId = 7,UserName = "李八",Age = 21, Sex = "男",Email = "[email protected]"},
25                new UserInfo{UserId = 8,UserName = "李九",Age = 21, Sex = "男",Email = "[email protected]"},
26                new UserInfo{UserId = 9,UserName = "张十",Age = 20, Sex = "男",Email = "[email protected]"}
27            };            
28            return View(new IndexModel(userInfo,6,2,100));
29        }
30
31        public ActionResult List(int page)
32        {            
33            List<UserInfo> userInfo = new List<UserInfo>() { 
34                new UserInfo{UserId = page,UserName = "张一",Age = 20, Sex = "男",Email = "[email protected]"},
35                new UserInfo{UserId = 1,UserName = "李二",Age = 21, Sex = "男",Email = "[email protected]"},
36                new UserInfo{UserId = 2,UserName = "李三",Age = 21, Sex = "男",Email = "[email protected]"},
37                new UserInfo{UserId = 3,UserName = "张四",Age = 20, Sex = "男",Email = "[email protected]"},
38                new UserInfo{UserId = 4,UserName = "李五",Age = 21, Sex = "男",Email = "[email protected]"},
39                new UserInfo{UserId = 5,UserName = "李六",Age = 21, Sex = "男",Email = "[email protected]"},
40                new UserInfo{UserId = 6,UserName = "张七",Age = 20, Sex = "男",Email = "[email protected]"},
41                new UserInfo{UserId = 7,UserName = "李八",Age = 21, Sex = "男",Email = "[email protected]"},
42                new UserInfo{UserId = 8,UserName = "李九",Age = 21, Sex = "男",Email = "[email protected]"},
43                new UserInfo{UserId = 9,UserName = "张十",Age = 20, Sex = "男",Email = "[email protected]"}
44            };
45            //ViewData["Message"] = "Welcome to ASP.NET MVC!";
46
47            return View(new IndexModel(userInfo, 6, page, 100));
48        }
49
50        public ActionResult About()
51        {
52            return View();
53        }
54    }
55}
56

接下来,是我的Models里的一个用户类UserInfo.cs:

Code
 1 using System;
 2 using System.Data;
 3 using System.Configuration;
 4 using System.Linq;
 5 using System.Web;
 6 using System.Web.Security;
 7 using System.Web.UI;
 8 using System.Web.UI.HtmlControls;
 9 using System.Web.UI.WebControls;
10 using System.Web.UI.WebControls.WebParts;
11 using System.Xml.Linq;
12 
13 namespace PartialViewTest.Models
14 {
15     public class UserInfo
16     {
17         public int UserId
18         {
19             set;
20             get;
21         }
22         public string UserName
23         {
24             set;
25             get;
26         }
27 
28         public string Sex
29         {
30             set;
31             get;
32         }
33 
34         public int Age
35         {
36             set;
37             get;
38         }
39 
40         public string Email
41         {
42             set;
43             get;
44         }
45     }
46 }
47 

接下来,是几个View的文件,包括那些在View里的Model文件:
Index.aspx:

Code
<%@ Page Language="C#" MasterPageFile="~/Views/Shared/Site.Master" Inherits="System.Web.Mvc.ViewPage<PartialViewTest.Views.Home.IndexModel>" %>

<asp:Content ID="indexTitle" ContentPlaceHolderID="TitleContent" runat="server">
    Home Page
</asp:Content>

<asp:Content ID="indexContent" ContentPlaceHolderID="MainContent" runat="server">
    <table width="500" border="0" cellpadding="0" cellspacing="0">
        <%Html.RenderPartial("IndexUserRow",new PartialViewTest.Views.Home.IndexUserRowModel(true,null,0));%>
        
        <%((List<PartialViewTest.Models.UserInfo>)Model.UserInfo).ForEach((u) => Html.RenderPartial("IndexUserRow", new PartialViewTest.Views.Home.IndexUserRowModel(false, u, 0))); %>
    </table>
    <p>
        <%Html.RenderPartial("Pager", new PartialViewTest.Views.Shared.PagerModel(Model.PageSize, Model.PageNumber, Model.TotalCount));%>
    </p>
</asp:Content>

IndexModel.cs:

Code
using System;
using System.Data;
using System.Collections.Generic;
using System.Configuration;
using System.Linq;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Xml.Linq;
using PartialViewTest.Models;

namespace PartialViewTest.Views.Home
{
    public class IndexModel
    {
        public IndexModel(IEnumerable<UserInfo> userInfo, int pageSize, int pageNumber, int totalCount)
        {
            this.UserInfo = userInfo;
            this.PageSize = pageSize;
            this.PageNumber = pageNumber;
            this.TotalCount = totalCount;
        }

        public IEnumerable<UserInfo> UserInfo
        {
            get;
            private set;
        }

        public int PageSize
        {
            get;
            private set;
        }

        public int PageNumber
        {
            get;
            private set;
        }

        public int TotalCount
        {
            get;
            private set;
        }
        
    }
}

唉呀,真多,幸好这只是一个测试的东西.
IndexUserRow.ascx:

Code
<%@ Control Language="C#" Inherits="System.Web.Mvc.ViewUserControl<PartialViewTest.Views.Home.IndexUserRowModel>" %>

<%PartialViewTest.Views.Heplers.If(Model.RenderHeader,
        () =>
        {%>
        <tr>
            <th>
                UserId
            </th>
            <th>
                UserName
            </th>
            <th>
                UserSex
            </th>            
            <th>
                Age
            </th>
            <th>
                Email
            </th>
        </tr>
        <%},
        () =>
        {
            string c = (Model.Index % 2 == 0) ? "even" : "odd";%>
            <tr class="<%=c%>">
                <td><%=Model.UserInfo.UserId%></td>
                <td><%=Model.UserInfo.UserName%></td>
                <td><%=Model.UserInfo.Sex%></td>
                <td><%=Model.UserInfo.Age%></td>
                <td><%=Model.UserInfo.Email%></td>
            </tr>
        <%}
      ); 
      %>

       

然后是它的Model
IndexUserRowModel.cs:

Code
using System;
using System.Data;
using System.Configuration;
using System.Linq;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Xml.Linq;
using PartialViewTest.Models;

namespace PartialViewTest.Views.Home
{
    public class IndexUserRowModel
    {
        public IndexUserRowModel(bool renderHeader, UserInfo userInfo, int index)
        {
            this.RenderHeader = renderHeader;
            this.UserInfo = userInfo;
            this.Index = index;
        }

        public bool RenderHeader
        {
            get;
            private set;
        }

        public UserInfo UserInfo
        {
            get;
            private set;
        }

        public int Index
        {
            get;
            private set;

        }

    }
}

List.aspx:

Code
<%@ Page Title="" Language="C#" MasterPageFile="~/Views/Shared/Site.Master" Inherits="System.Web.Mvc.ViewPage<PartialViewTest.Views.Home.IndexModel>" %>

<asp:Content ID="Content1" ContentPlaceHolderID="TitleContent" runat="server">
    List
</asp:Content>

<asp:Content ID="Content2" ContentPlaceHolderID="MainContent" runat="server">
     <table width="500" border="0" cellpadding="0" cellspacing="0">
        <%Html.RenderPartial("IndexUserRow",new PartialViewTest.Views.Home.IndexUserRowModel(true,null,0));%>
        
        <%((List<PartialViewTest.Models.UserInfo>)Model.UserInfo).ForEach((u) => Html.RenderPartial("IndexUserRow", new PartialViewTest.Views.Home.IndexUserRowModel(false, u, Model.PageNumber))); %>
    </table>
    <p>
        <%Html.RenderPartial("Pager", new PartialViewTest.Views.Shared.PagerModel(Model.PageSize, Model.PageNumber, Model.TotalCount));%>
    </p>
</asp:Content>

Pager.ascx:

Code
<%@ Control Language="C#" Inherits="System.Web.Mvc.ViewUserControl<PartialViewTest.Views.Shared.PagerModel>" %>

   <%= PartialViewTest.Views.Heplers.If(
           Model.HasPreviousPage,
           () => Html.ActionLink("上一页", "List", new { page = Model.PageNumber - 1 }),
           () => "上一页"
           )%> 
        
        |
        
        <% for (int i = 1; i <= (Model.TotalCount - 1) / Model.PageSize + 1; i++)
           {%>
           <% if (i > 1) { %> | <%} %>
           <% if (i == Model.PageNumber)
              { %>
                <strong><%=i%></strong>
           <%}
              else
              { %>
              <%=Html.ActionLink(i.ToString(), "List", new { page=i})%>
           <%} %>
        <%} %>        
        
        |
        
        <%= PartialViewTest.Views.Heplers.If(
           Model.HasNextPage,
                       () => Html.ActionLink("下一页", "List", new { page = Model.PageNumber + 1 }),
           () => "下一页"
           )%>
        
        

PagerModel.cs:

Code
using System;
using System.Data;
using System.Configuration;
using System.Linq;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Xml.Linq;
using PartialViewTest.Models;
using System.Collections.Generic;


namespace PartialViewTest.Views.Shared
{
    public class PagerModel
    {
        public PagerModel(int pageSize, int pageNumber, int totalCount)
        {
            this.HasPreviousPage = pageNumber > 1 ? true : false;
            this.HasNextPage = pageNumber * pageSize < totalCount ? true : false;
            this.MaxPageNumber = (totalCount - 1) / pageSize + 1;
            this.PageSize = pageSize;
            this.PageNumber = pageNumber;
            this.TotalCount = totalCount;
        }

        public bool HasPreviousPage
        {
            get;
            private set;
        }

        public bool HasNextPage
        {
            get;
            private set;
        }

        public int MaxPageNumber
        {
            get;
            private set;
        }

        public int PageSize
        {
            get;
            private set;
        }

        public int PageNumber
        {
            get;
            private set;
        }

        public int TotalCount
        {
            get;
            private set;
        }
    }
}

还有一个辅助方法Helper.cs:

Code
using System;
using System.Collections.Generic;
using System.Data;
using System.Configuration;
using System.Linq;
using System.Web;
using System.Web.Mvc;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Xml.Linq;

namespace PartialViewTest.Views
{
    public static class Heplers
    {
        public static string If(bool condition,Func<string> value,Func<string> elseValue )
        {
            return condition ? value() : elseValue();
        }

        public static void ForEach(int includeMin, int excludeMax, Action<int> action)
        {
            for (int i = includeMin; i < excludeMax; i++) action(i);
        }

        public static void If(bool condition, Action action, Action elseAction)
        {
            if (condition)
                action();
            else if (elseAction != null)
                elseAction();
        }

        public static void ForEach<T>(this IEnumerable<T> items,Action<T> action)
        {
            foreach (var item in items) action(item);
        }

        public static void ForEach<T>(this IEnumerable<T> items, Action<T,int> action)
        {
            int index = 0;
            foreach (var item in items) action(item,index++);
        }
    }
}

最后,我还修改了CSS:
在Site.css最后加了
.even
{
 color:#000; 
}
.odd
{
 color:#f00;  
}
好了,以上是我全部代码,不正确的地方,请指正.