MVC分页之MvcPager使用详解

最近刚刚接触MVC不久，因项目中要用到分页，网上找了下资料，最后采用了MvcPager(http://www.webdiyer.com/),支持同步和Ajax异步分页。废话不多说了直接上代码。 

一.MvcPager异步
 ViewModel: 

 public class Article
 {
 [Display(Name = "信息编号")]
 public int ID { get; set; }

 [Display(Name = "信息标题")]
 public string Title { get; set; }

 [Display(Name = "信息内容")]
 public string Content { get; set; }
 }

 public class AjaxPager
 {
 public PagedList Articles { get; set; } 
 } 

Control:

/// 

 /// 异步分页测试
 /// 
 /// pageIndex
 /// 关键字
 /// 
 public ActionResult AjaxPaging(int? id = 1, string key = null)
 {
  int totalCount = 0;
  int pageIndex = id ?? 1;
  int pageSize = 2;
  List infoList = new SoleFuDAL.MyTest().GetArticleList(key, pageSize, (pageIndex - 1) * 2, out totalCount);
  PagedList InfoPager = infoList.AsQueryable().OrderByDescending(o => o.ID).ToPagedList(pageIndex, pageSize);
  InfoPager.TotalItemCount = totalCount;
  InfoPager.CurrentPageIndex = (int)(id ?? 1);

  Models.MyTest.AjaxPager model = new Models.MyTest.AjaxPager();
  model.Articles = InfoPager;
  if (Request.IsAjaxRequest())
  {
  return PartialView("_ArticleList", model);
  }
  return View(model);
 }

View: 

@model soulefu_manage.Models.MyTest.AjaxPager
@using Webdiyer.WebControls.Mvc;





 
 
 
 


 
 @using (Html.BeginForm("AjaxPaging", "MyTest", new RoutevalueDictionary { { "id", "" } }, FormMethod.Get))
 {
  @Html.Label("关键字：") 
 }

 @*分页Table*@
 @{ Html.RenderPartial("_ArticleTable"); }

 
  @Ajax.Pager(Model.Articles, new PagerOptions
  {
  PageIndexParameterName = "id",
  FirstPageText = "首页",
  PrevPageText = "上一页",
  NextPageText = "下一页",
  LastPageText = "末页",
  NumericPagerItemCount = 5,
  ContainerTagName = "ul",
  CssClass = "pagination",
  CurrentPagerItemTemplate = "
{0}
",
  DisabledPagerItemTemplate = "
{0}
",
  PagerItemTemplate = "
{0}
"
  }).AjaxOptions(a => a.SetUpdateTargetId("articles"))
 
 

@model soulefu_manage.Models.MyTest.AjaxPager


 @foreach (var item in Model.Articles)
 {
 
 }

 

 
序号
 

  标题
 
 

  内容
 
 

  
@Html.DisplayFor(model => item.ID)
  

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

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

二.MvcPager同步
  ViewModel（此处可不增加，直接和异步的共用同一个）: 

 public class MVCPager
 {
 //信息列表
 public PagedList Articles { get; set; }
 } 

Control: 

 /// 

 /// 同步分页测试
 /// 
 /// pageIndex
 /// 关键字
 /// 
 public ActionResult MVCPager(int? id = 1, string key = null) 
 {
  int totalCount = 0;
  int pageIndex = id ?? 1;
  int pageSize = 2;
  List infoList = new SoleFuDAL.MyTest().GetArticleList(key, pageSize, (pageIndex - 1) * 2, out totalCount);
  PagedList InfoPager = infoList.AsQueryable().OrderByDescending(o => o.ID).ToPagedList(pageIndex, pageSize);
  InfoPager.TotalItemCount = totalCount;
  InfoPager.CurrentPageIndex = (int)(id ?? 1);

  //数据组装到viewModel
  Models.MyTest.MVCPager model = new Models.MyTest.MVCPager();
  model.Articles = InfoPager;
  return View(model);
 }

View: 

@model soulefu_manage.Models.MyTest.MVCPager
@using Webdiyer.WebControls.Mvc;





 
 
 
 


 
 @using (Html.BeginForm("MVCPager", "MyTest", new RoutevalueDictionary { { "id", "" } }, FormMethod.Get))
 {
  @Html.Label("关键字：")
 }

 
  @foreach (var info in Model.Articles)
  {
  
  }
 

  

  
编号
  
标题
  
内容
  

   
@Html.DisplayFor(model => info.ID)
   
@Html.DisplayFor(model => info.Title)
   
@Html.DisplayFor(model => info.Content)
  

 
  
 
 

获取测试数据方法（共用）：

 public class MyTest
 {
 /// 

 /// 获取测试数据
 /// 
 /// 
 /// 
 /// 
 /// 
 /// 
 public List GetArticleList(string key, int PageSize, int CurrentCount, out int TotalCount)
 {
  string tabName = string.Format("Article");
  string strWhere = " 1=1";
  if (!string.IsNullOrEmpty(key))
  {
  //SQL关键字过滤 包含关键字则不拼接SQL
  if (!SqlInjection.GetString(key))
  {
   strWhere += string.Format(" AND (Title LIKE '%{0}%' OR Content LIKE '%{0}%')", key);
  }
  }
  string Order = string.Format("ID ASC");
  DataSet ds = SqlHelper.GetList(SqlHelper.connStr, Order, PageSize, CurrentCount, tabName, strWhere, out TotalCount);
  List list = new List();
  if (ds != null && ds.Tables.Count > 0)
  {
  foreach (DataRow dr in ds.Tables[0].Rows)
  {
   Article model = new Article();
   model.ID = Convert.ToInt32(dr["ID"]);
   model.Title = dr["Title"].ToString();
   model.Content = dr["Content"].ToString();
   list.Add(model);
  }
  }
  return list;
 }
 }

效果图：（需要引用CSS）

以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持考高分网。