企业在做Asp.Net Mvc开发过程中，很多时候都是一些CRUD，最基本的就是一个列表页面，然后附带一些功能按钮。如果有数据列表，大多数就会涉及到对数据进行分页，这次就介绍一下Mvc PagedList控件分页的使用方法。Github PagedList链接 。
下面我通过新建Mvc项目来展示PagedList的使用方法。
一、新建BookLibrary解决方案
确定后，选择MVC
然后点击确定。
二、添加PagedList与PagedList.Mvc的程序包。
选择BookLibrary项目，鼠标右键选择“管理NuGet程序包”,在浏览框中输入PagedList.Mvc，选择最新稳定版，我这里选择4.5.0版本，点击安装，然后他会提示有依赖项
点击确定，他会自动安装PagedList与PagedList.Mvc程序包。同时看一下项目的Content文件夹，它会自动添加PagedList.css文件，这个是分页控件的样式表。
三、创建模型与上下文
1、创建Book模型类。
1 using System; 2 ?3 namespace BookLibrary.Models 4 { 5 ????public class Book 6 ????{ 7 ????????private Guid _Id; ????????8 ?9 ????????public Guid Id10 ????????{11 ????????????get { return _Id; }12 ????????????set { _Id = value; }13 ????????}14 15 ????????private string _BookName;16 17 ????????public string BookName18 ????????{19 ????????????get { return _BookName; }20 ????????????set { _BookName = value; }21 ????????}22 23 ????????private decimal _Price;24 25 ????????public decimal Price26 ????????{27 ????????????get { return _Price; }28 ????????????set { _Price = value; }29 ????????}30 31 ????????private string _Author;32 33 ????????public string Author34 ????????{35 ????????????get { return _Author; }36 ????????????set { _Author = value; }37 ????????}38 39 ????????private int _Sort;40 41 ????????public int Sort42 ????????{43 ????????????get { return _Sort; }44 ????????????set { _Sort = value; }45 ????????}46 47 ????}48 }2、通过管理NuGet程序包，添加EntityFramework程序包。
3、Web.config添加数据库链接字符串
1 ??<connectionStrings>2 ????<add name="BookConnection" connectionString="DataBase=|DataDirectory|\Book.mdf;Data Source=.;Initial Catalog=Book;UID=sa;PWD=123qwe;Integrated Security=True" providerName="System.Data.SqlClient"/>3 ??</connectionStrings>
4、创建BookContext上下文类
1 using System.Data.Entity; 2 ?3 namespace BookLibrary.Models 4 { 5 ????public class BookContext : DbContext 6 ????{ 7 ????????public BookContext() : base("BookConnection") { } 8 ????????public DbSet<Book> Books { get; set; } 9 ????}10 }四、创建数据库初始化策略
在项目下新建DBInitializer文件夹，并新建BookInitializer类，使用数据库初始化策略
CreateDatabaseIfNotExists<BookContext>，在Seed中添加一些数据
?1 using System; ?2 using System.Collections.Generic; ?3 using System.Data.Entity; ?4 using BookLibrary.Models; ?5 ??6 namespace BookLibrary.DBInitializer ?7 { ?8 ????public class BookInitializer:CreateDatabaseIfNotExists<BookContext> ?9 ????{ 10 ????????protected override void Seed(BookContext context) 11 ????????{ 12 ????????????var bookList = new List<Book>(); 13 ????????????for (int i = 0; i < 15; i++) 14 ????????????{ 15 ????????????????bookList.Add(new Book 16 ????????????????{ 17 ????????????????????Id = Guid.NewGuid(), 18 ????????????????????BookName = "你的善良必须有点锋芒", 19 ????????????????????Author = "慕颜歌", ?20 ????????????????????Price = 50, 21 ????????????????????Sort=i 22 ????????????????}); 23 ????????????????bookList.Add(new Book 24 ????????????????{ 25 ????????????????????Id = Guid.NewGuid(), 26 ????????????????????BookName = "月亮与六便士", 27 ????????????????????Author = "威廉.萨穆塞特.毛姆", ?28 ????????????????????Price = 50, 29 ????????????????????Sort = i 30 ????????????????}); 31 ????????????????bookList.Add(new Book 32 ????????????????{ 33 ????????????????????Id = Guid.NewGuid(), 34 ????????????????????BookName = "将来的你，一定会感谢现在拼命的自己", 35 ????????????????????Author = "汤木", ?36 ????????????????????Price = 50, 37 ????????????????????Sort = i 38 ????????????????}); 39 ????????????????bookList.Add(new Book 40 ????????????????{ 41 ????????????????????Id = Guid.NewGuid(), 42 ????????????????????BookName = "你只是看起来很努力", 43 ????????????????????Author = "李尚龙", ?44 ????????????????????Price = 50, 45 ????????????????????Sort = i 46 ????????????????}); 47 ????????????????bookList.Add(new Book 48 ????????????????{ 49 ????????????????????Id = Guid.NewGuid(), 50 ????????????????????BookName = "人性的弱点", 51 ????????????????????Author = "戴尔.卡耐基", ?52 ????????????????????Price = 50, 53 ????????????????????Sort = i 54 ????????????????}); 55 ????????????????bookList.Add(new Book 56 ????????????????{ 57 ????????????????????Id = Guid.NewGuid(), 58 ????????????????????BookName = "在痛苦的世界尽力而为", 59 ????????????????????Author = "俞敏洪", ?60 ????????????????????Price = 50, 61 ????????????????????Sort = i 62 ????????????????}); 63 ????????????????bookList.Add(new Book 64 ????????????????{ 65 ????????????????????Id = Guid.NewGuid(), 66 ????????????????????BookName = "做最好的自己", 67 ????????????????????Author = "李开复", ?68 ????????????????????Price = 50, 69 ????????????????????Sort = i 70 ????????????????}); 71 ????????????????bookList.Add(new Book 72 ????????????????{ 73 ????????????????????Id = Guid.NewGuid(), 74 ????????????????????BookName = "白夜行", 75 ????????????????????Author = "东野圭吾", ?76 ????????????????????Price = 50, 77 ????????????????????Sort = i 78 ????????????????}); 79 ????????????????bookList.Add(new Book 80 ????????????????{ 81 ????????????????????Id = Guid.NewGuid(), 82 ????????????????????BookName = "活着", 83 ????????????????????Author = "余华", ?84 ????????????????????Price = 50, 85 ????????????????????Sort = i 86 ????????????????}); 87 ????????????????bookList.Add(new Book 88 ????????????????{ 89 ????????????????????Id = Guid.NewGuid(), 90 ????????????????????BookName = "拆掉思维里的墙", 91 ????????????????????Author = "古典", ?92 ????????????????????Price = 50, 93 ????????????????????Sort = i 94 ????????????????}); 95 ????????????????bookList.Add(new Book 96 ????????????????{ 97 ????????????????????Id = Guid.NewGuid(), 98 ????????????????????BookName = "巨流河", 99 ????????????????????Author = "齐邦媛", 100 ????????????????????Price = 50,101 ????????????????????Sort = i102 ????????????????});103 ????????????}104 ????????????context.Books.AddRange(bookList);105 ????????????base.Seed(context);106 ????????}107 ????}108 }在Web.config文件中entityFramework节点下添加如下配置
1 ??<contexts>2 ??????<context type="BookLibrary.Models.BookContext,BookLibrary">3 ????????<databaseInitializer type="BookLibrary.DBInitializer.BookInitializer,BookLibrary"></databaseInitializer>4 ??????</context>5 ????</contexts>
五、创建控制器与视图
新建BookController控制器
1 using PagedList; 2 using System.Configuration; 3 using System.Linq; 4 using System.Web.Mvc; 5 using BookLibrary.Models; 6 ?7 namespace BookLibrary.Controllers 8 { 9 ????public class BookController : Controller10 ????{11 ????????/// <summary>12 ????????/// 数据库上下文13 ????????/// </summary>14 ????????private BookContext db;15 ????????public BookController()16 ????????{17 ????????????db = new BookContext();18 ????????}19 20 ????????// GET: Book21 ????????public ActionResult Index(int? page)22 ????????{23 ????????????///书籍列表24 ????????????var books = db.Books.OrderByDescending(p => p.Sort);25 26 27 ????????????///page为null时默认设置为128 ????????????var pageNumber = page ?? 1;29 30 ????????????///每页显示项目数量31 ????????????var pageSize = 10;32 ????????????if (ConfigurationManager.AppSettings["PageSize"] != null)33 ????????????{34 ????????????????int.TryParse(ConfigurationManager.AppSettings["PageSize"], out pageSize);35 ????????????}36 37 38 ????????????///进行分页生成model39 ????????????IPagedList<Book> model = books.ToPagedList(pageNumber, pageSize);40 41 ????????????return View(model);42 ????????}43 ????}44 }创建视图
1 @model PagedList.IPagedList<BookLibrary.Models.Book> 2 @using PagedList.Mvc; 3 @{ 4 ????ViewBag.Title = "书籍列表"; 5 } 6 <link href="~/Content/PagedList.css" rel=" stylesheet" /> 7 <h2>@ViewBag.Title</h2> 8 <style> 9 ????.highLight {10 ????}11 12 ????????.highLight > a {13 ????????????background-color: #dc6969 !important;14 ????????????color: #ffffff !important;15 ????????????font-weight: 500;16 ????????????font-family: ‘黑体‘;17 ????????????/*font-size:15px;*/18 ????????}19 </style>20 <table class="table">21 ????<thead>22 ????????<tr>23 ????????????<th>24 ????????????????书名25 ????????????</th>26 ????????????<th>27 ????????????????作者28 ????????????</th>29 ????????????<th>30 ????????????????价格31 ????????????</th>32 ????????</tr>33 ????</thead>34 ????<tbody>35 ????????@if (Model != null && Model.Count > 0)36 ????????{37 ????????????foreach (var book in Model)38 ????????????{39 ????????????????<tr>40 ????????????????????<td>@Html.DisplayFor(p => book.BookName)</td>41 ????????????????????<td>@Html.DisplayFor(p => book.Author)</td>42 ????????????????????<td>@Html.DisplayFor(p => book.Price)元</td>43 ????????????????</tr>44 ????????????}45 46 ????????}47 ????????else48 ????????{49 ????????????<tr><td colspan="3">---</td></tr>50 ????????}51 52 ????</tbody>53 </table>54 @Html.PagedListPager(Model, page => Url.Action("Index", "Book", new { page = page }), new PagedListRenderOptions55 {56 ????DisplayItemSliceAndTotal = true,57 ????Display = PagedListDisplayMode.IfNeeded,58 ????ItemSliceAndTotalFormat = "显示{0}页到{1}页,共{2}条",59 ????//LinkToNextPageFormat = "?",60 ????LinkToNextPageFormat = ">>",61 ????LinkToLastPageFormat = "Last",62 ????DisplayLinkToLastPage = PagedListDisplayMode.Always,63 ????LinkToFirstPageFormat = "First",64 ????DisplayLinkToFirstPage = PagedListDisplayMode.Always,65 ????LinkToPreviousPageFormat = "<<",66 ????// LinkToPreviousPageFormat = "?",67 ????DisplayEllipsesWhenNotShowingAllPageNumbers = true,68 ????DisplayPageCountAndCurrentLocation = true,69 ????PageCountAndCurrentLocationFormat = "当前第{0}页,共{1}页",70 ????ClassToApplyToLastListItemInPager = "highLight",71 ????ClassToApplyToFirstListItemInPager = "highLight",72 ????LiElementClasses = new List<string> { "highLight" }73 74 })最终的项目结构如下
然后运行项目，输入控制器名字/Book，最终效果如下
如果自己要更改分页样式的话，可以看一下PagedListRenderOptions这个类，配置还是很灵活的。
【随笔系列】Asp.Net Mvc分页控件PagedList的使用方法及配置
原文地址：https://www.cnblogs.com/Harley520/p/9872249.html