ylbtech- ASP.NET MVC:MVC Movie App

　　功能描述：MVC Movie App

2,TechnologyAndTheEnvironment(技术与环境)

操作系统:

windows

开发语言:

C#

开发框架:

ASP.NET MVC 3.0

数据库:

开发软件:

Microsoft Visual Studio 2010

 开发技术

ASP.NET MVC 4(Razor)
3,DatabaseDesign(数据库设计)
4,MVC
4,Models

/Models/Movie.cs

using System;

using System.Data.Entity; //命名空间包含提供对实体框架的核心功能的访问的类。

using System.ComponentModel.DataAnnotations; //命名空间提供定义 ASP.NET MVC 和 ASP.NET 数据控件的类的特性。

namespace MvcMovie.Models

{

    public class Movie {

        public int ID { get; set; }

        [Required(ErrorMessage = "Title is required")]

        public string Title { get; set; }

        [Required(ErrorMessage = "Date is required")]

        [DisplayFormat(DataFormatString = "{0:d}")]

        public DateTime ReleaseDate { get; set; }

        [Required(ErrorMessage = "Genre must be specified")]

        public string Genre { get; set; }

        [Required(ErrorMessage = "Price Required")]

        [Range(, , ErrorMessage = "Price must be between $1 and $100")]

        [DisplayFormat(DataFormatString = "{0:c}")]

        public decimal Price { get; set; }

        [StringLength()]

        public string Rating { get; set; }

    }

    public class MovieDBContext : DbContext

    {

        public DbSet<Movie> Movies { get; set; }

    }

}

/Models/MovieUbtializer.cs

using System;

using System.Collections.Generic;

using System.Data.Entity;

namespace MvcMovie.Models {

    public class MovieInitializer : DropCreateDatabaseIfModelChanges<MovieDBContext> {

        protected override void Seed(MovieDBContext context) {

            var movies = new List<Movie> {  

                 new Movie { Title = "When Harry Met Sally",

                             ReleaseDate=DateTime.Parse("1989-1-11"),

                             Genre="Romantic Comedy",

                             Rating="G",

                             Price=7.99M},  

                     new Movie { Title = "Ghostbusters ",

                             ReleaseDate=DateTime.Parse("1984-3-13"),

                             Genre="Comedy",

                              Rating="G",

                             Price=8.99M},   

                 new Movie { Title = "Ghostbusters 2",

                             ReleaseDate=DateTime.Parse("1986-2-23"),

                             Genre="Comedy",

                             Rating="G",

                             Price=9.99M},   

               new Movie { Title = "Rio Bravo",

                             ReleaseDate=DateTime.Parse("1959-4-15"),

                             Genre="Western",

                             Rating="G",

                             Price=3.99M},

             };

            movies.ForEach(d => context.Movies.Add(d));

        }

    }

}
4,Views

/Views/Movices/Create.cshtml

@model MvcMovie.Models.Movie

@{

    ViewBag.Title = "Create";

}

<h2>Create</h2>

<script src="@Url.Content("~/Scripts/jquery.validate.min.js")" type="text/javascript"></script>

<script src="@Url.Content("~/Scripts/jquery.validate.unobtrusive.min.js")" type="text/javascript"></script>

@using (Html.BeginForm()) {

    @Html.ValidationSummary(true)

    <fieldset>

        <legend>Movie</legend>

        <div class="editor-label">

            @Html.LabelFor(model => model.Title)

        </div>

        <div class="editor-field">

            @Html.EditorFor(model => model.Title)

            @Html.ValidationMessageFor(model => model.Title)

        </div>

        <div class="editor-label">

            @Html.LabelFor(model => model.ReleaseDate)

        </div>

        <div class="editor-field">

            @Html.EditorFor(model => model.ReleaseDate)

            @Html.ValidationMessageFor(model => model.ReleaseDate)

        </div>

        <div class="editor-label">

            @Html.LabelFor(model => model.Genre)

        </div>

        <div class="editor-field">

            @Html.EditorFor(model => model.Genre)

            @Html.ValidationMessageFor(model => model.Genre)

        </div>

        <div class="editor-label">

            @Html.LabelFor(model => model.Price)

        </div>

        <div class="editor-field">

            @Html.EditorFor(model => model.Price)

            @Html.ValidationMessageFor(model => model.Price)

        </div>

        <div class="editor-label">

    @Html.LabelFor(model => model.Rating)

</div>

<div class="editor-field">

    @Html.EditorFor(model => model.Rating)

    @Html.ValidationMessageFor(model => model.Rating)

</div>

        <p>

            <input type="submit" value="Create" />

        </p>

    </fieldset>

}

<div>

    @Html.ActionLink("Back to List", "Index")

</div>

/Views/Movices/Delete.cshtml

@model MvcMovie.Models.Movie

@{

    ViewBag.Title = "Delete";

}

<h2>Delete</h2>

<h3>Are you sure you want to delete this?</h3>

<fieldset>

    <legend>Movie</legend>

    <div class="display-label">Title</div>

    <div class="display-field">

        @Html.DisplayFor(model => model.Title)

    </div>

    <div class="display-label">ReleaseDate</div>

    <div class="display-field">

        @Html.DisplayFor(model => model.ReleaseDate)

    </div>

    <div class="display-label">Genre</div>

    <div class="display-field">

        @Html.DisplayFor(model => model.Genre)

    </div>

    <div class="display-label">Price</div>

    <div class="display-field">

        @Html.DisplayFor(model => model.Price)

    </div>

</fieldset>

@using (Html.BeginForm()) {

    <p>

        <input type="submit" value="Delete" /> |

        @Html.ActionLink("Back to List", "Index")

    </p>

}

/Views/Movices/Details.cshtml

@model MvcMovie.Models.Movie

@{

    ViewBag.Title = "Details";

}

<h2>Details</h2>

<fieldset>

    <legend>Movie</legend>

    <div class="display-label">Title</div>

    <div class="display-field">

        @Html.DisplayFor(model => model.Title)

    </div>

    <div class="display-label">Release Date</div>

    <div class="display-field">

        @Html.DisplayFor(model => model.ReleaseDate)

    </div>

    <div class="display-label">Genre</div>

    <div class="display-field">

        @Html.DisplayFor(model => model.Genre)

    </div>

    <div class="display-label">Price</div>

    <div class="display-field">

        @Html.DisplayFor(model => model.Price)

    </div>

        <div class="display-label">Rating</div>

    <div class="display-field">

        @Html.DisplayFor(model => model.Rating)

    </div>

</fieldset>

<p>

    @Html.ActionLink("Edit", "Edit", new { id=Model.ID }) |

    @Html.ActionLink("Back to List", "Index")

</p>

/Views/Movices/Edit.cshtml

@model MvcMovie.Models.Movie

@{

    ViewBag.Title = "Edit";

}

<h2>Edit</h2>

<script src="@Url.Content("~/Scripts/jquery.validate.min.js")" type="text/javascript"></script>

<script src="@Url.Content("~/Scripts/jquery.validate.unobtrusive.min.js")" type="text/javascript"></script>

@using (Html.BeginForm()) {

    @Html.ValidationSummary(true)

    <fieldset>

        <legend>Movie</legend>

        @Html.HiddenFor(model => model.ID)

        <div class="editor-label">

            @Html.LabelFor(model => model.Title)

        </div>

        <div class="editor-field">

            @Html.EditorFor(model => model.Title)

            @Html.ValidationMessageFor(model => model.Title)

        </div>

        <div class="editor-label">

            @Html.LabelFor(model => model.ReleaseDate)

        </div>

        <div class="editor-field">

            @Html.EditorFor(model => model.ReleaseDate)

            @Html.ValidationMessageFor(model => model.ReleaseDate)

        </div>

        <div class="editor-label">

            @Html.LabelFor(model => model.Genre)

        </div>

        <div class="editor-field">

            @Html.EditorFor(model => model.Genre)

            @Html.ValidationMessageFor(model => model.Genre)

        </div>

        <div class="editor-label">

            @Html.LabelFor(model => model.Price)

        </div>

        <div class="editor-field">

            @Html.EditorFor(model => model.Price)

            @Html.ValidationMessageFor(model => model.Price)

        </div>

        <div class="editor-label">

            @Html.LabelFor(model => model.Rating)

        </div>

        <div class="editor-field">

            @Html.EditorFor(model => model.Rating)

            @Html.ValidationMessageFor(model => model.Rating)

        </div>

        <p>

            <input type="submit" value="Save" />

        </p>

    </fieldset>

}

<div>

    @Html.ActionLink("Back to List", "Index")

</div>

/Views/Movices/Index.cshtml

@model IEnumerable<MvcMovie.Models.Movie>

@{

    ViewBag.Title = "Index";

}

<h2>Index</h2>

<p>

    @Html.ActionLink("Create New", "Create")

</p>

<table>

    <tr>

        <th>

            Title

        </th>

        <th>

            Release Date

        </th>

        <th>

            Genre

        </th>

        <th>

            Price

        </th>

                <th>Rating</th>

        <th></th>

    </tr>

@foreach (var item in Model) {

    <tr>

        <td>

            @Html.DisplayFor(modelItem => item.Title)

        </td>

        <td>

            @Html.DisplayFor(modelItem => item.ReleaseDate)

        </td>

        <td>

            @Html.DisplayFor(modelItem => item.Genre)

        </td>

        <td>

            @Html.DisplayFor(modelItem => item.Price)

        </td>

                <td>

            @Html.DisplayFor(modelItem => item.Rating   )

        </td>

        <td>

            @Html.ActionLink("Edit", "Edit", new { id=item.ID }) |

            @Html.ActionLink("Details", "Details", new { id=item.ID }) |

            @Html.ActionLink("Delete", "Delete", new { id=item.ID })

        </td>

    </tr>

}

</table>

/Views/Movices/SearchIndex.cshtml

@model IEnumerable<MvcMovie.Models.Movie>

@{

    ViewBag.Title = "SearchIndex";

}

<h2>SearchIndex</h2>

<p>

    @Html.ActionLink("Create New", "Create")

    @using (Html.BeginForm("SearchIndex","Movies",FormMethod.Get))

    {

         <p>Genre: @Html.DropDownList("movieGenre", "All")

      @*  &nbsp;  Title: @Html.TextBox("SearchString")  *@

         <input type="submit" value="Filter" /></p>

        }

</p>

<table>

    <tr>

        <th>

            Title

        </th>

        <th>

            Release Date

        </th>

        <th>

            Genre

        </th>

        <th>

            Price

        </th>

        <th></th>

    </tr>

@foreach (var item in Model) {

    <tr>

        <td>

            @Html.DisplayFor(modelItem => item.Title)

        </td>

        <td>

            @Html.DisplayFor(modelItem => item.ReleaseDate)

        </td>

        <td>

            @Html.DisplayFor(modelItem => item.Genre)

        </td>

        <td>

            @Html.DisplayFor(modelItem => item.Price)

        </td>

        <td>

            @Html.ActionLink("Edit", "Edit", new { id=item.ID }) |

            @Html.ActionLink("Details", "Details", new { id=item.ID }) |

            @Html.ActionLink("Delete", "Delete", new { id=item.ID })

        </td>

    </tr>

}

</table>
4,Controllers

/Controllers/MoviesController.cs

//#define OverloadDelete

using System;

using System.Collections.Generic;

using System.Data;

using System.Data.Entity;

using System.Linq;

using System.Web;

using System.Web.Mvc;

using MvcMovie.Models;

namespace MvcMovie.Controllers

{

    public class MoviesController : Controller

    {

        private MovieDBContext db = new MovieDBContext();

        // GET: /Movies/SearchIndex

#if ONE

public ActionResult SearchIndex(string Genre, string searchString)

{

    var GenreLst = new List<string>();

    GenreLst.Add("All");

    var GenreQry = from d in db.Movies

                   orderby d.Genre

                   select d.Genre;

    GenreLst.AddRange(GenreQry.Distinct());

    ViewBag.Genre = new SelectList(GenreLst);

    var movies = from m in db.Movies

                 select m;

    if (!String.IsNullOrEmpty(searchString))

    {

        movies = movies.Where(s => s.Title.Contains(searchString));

    }

    if (string.IsNullOrEmpty(Genre) || Genre == "All")

        return View(movies);

    else

    {

        return View(movies.Where(x => x.Genre == Genre));

    }

}

#else

        public ActionResult SearchIndex(string movieGenre, string searchString)

        {

            var GenreLst = new List<string>();

            var GenreQry = from d in db.Movies

                           orderby d.Genre

                           select d.Genre;

            GenreLst.AddRange(GenreQry.Distinct());

            ViewBag.movieGenre = new SelectList(GenreLst);

            var movies = from m in db.Movies

                         select m;

            if (!String.IsNullOrEmpty(searchString))

            {

                movies = movies.Where(s => s.Title.Contains(searchString));

            }

            if (string.IsNullOrEmpty(movieGenre))

                return View(movies);

            else

            {

                return View(movies.Where(x => x.Genre == movieGenre));

            }

        }

#endif

        //public ActionResult SearchIndex(string searchString)

        //{

        //    var movies = from m in db.Movies

        //                 select m;

        //    if (!String.IsNullOrEmpty(searchString))

        //    {

        //        movies = movies.Where(s => s.Title.Contains(searchString));

        //    }

        //    return View(movies);

        //}

        [HttpPost]

        public string SearchIndex(FormCollection fc, string searchString) {

            return "<h3> From [HttpPost]SearchIndex: " + searchString + "</h3>";

        }

        //

        // GET: /Movies/

        public ViewResult Index()

        {

            return View(db.Movies.ToList());

        }

        //

        // GET: /Movies/Details/5

        public ActionResult Details(int id = )

        {

            Movie movie = db.Movies.Find(id);

            if (movie == null)

            {

                return HttpNotFound();

            }

            return View(movie);

        }

        //

        // GET: /Movies/Create

        public ActionResult Create()

        {

            return View();

        }

        //

        // POST: /Movies/Create

        [HttpPost]

        public ActionResult Create(Movie movie)

        {

            if (ModelState.IsValid)

            {

                db.Movies.Add(movie);

                db.SaveChanges();

                return RedirectToAction("Index");

            }

            return View(movie);

        }

        //

        // GET: /Movies/Edit/5

        public ActionResult Edit(int id = )

        {

            Movie movie = db.Movies.Find(id);

            if (movie == null)

            {

                return HttpNotFound();

            }

            return View(movie);

        }

        //

        // POST: /Movies/Edit/5

        [HttpPost]

        public ActionResult Edit(Movie movie)

        {

            if (ModelState.IsValid)

            {

                db.Entry(movie).State = EntityState.Modified;

                db.SaveChanges();

                return RedirectToAction("Index");

            }

            return View(movie);

        }

        //

        // GET: /Movies/Delete/5

        public ActionResult Delete(int id = )

        {

            Movie movie = db.Movies.Find(id);

            if (movie == null)

            {

                return HttpNotFound();

            }

            return View(movie);

        }

#if OverloadDelete

        public ActionResult Delete(FormCollection fcNotUsed, int id = )

        {

            Movie movie = db.Movies.Find(id);

            if (movie == null)

            {

                return HttpNotFound();

            }

            db.Movies.Remove(movie);

            db.SaveChanges();

            return RedirectToAction("Index");

        }

#else

//

// POST: /Movies/Delete/5

[HttpPost, ActionName("Delete")]

public ActionResult DeleteConfirmed(int id = ) {

    Movie movie = db.Movies.Find(id);

    if (movie == null) {

        return HttpNotFound();

    }

    db.Movies.Remove(movie);

    db.SaveChanges();

    return RedirectToAction("Index");

}

#endif

    }

}
6,Sample|Explain FreeDownload(示例|讲解案例下载)

百度网盘  http://pan.baidu.com/s/1i49zn73

请单击“Introduction to MVC 3”

作者：ylbtech
出处：http://ylbtech.cnblogs.com/
本文版权归作者和博客园共有，欢迎转载，但未经作者同意必须保留此段声明，且在文章页面明显位置给出原文连接，否则保留追究法律责任的权利。

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