asp.net MVC怎样分页

这篇文章将为大家详细讲解有关asp.net MVC怎样分页，小编觉得挺实用的，因此分享给大家做个参考，希望大家阅读完这篇文章后可以有所收获。

具体内容如下

using System.Collections.Generic;using System.Collections.Specialized;using System.Linq;using System.Web;using System.Text;using System.Web.Mvc;using System.Web.Routing;using System.Data.Objects.DataClasses;namespace System.Web.Mvc{ public static class PagerHelper {  /// 
  /// 分页  /// 
  ///   /// 分页id  /// 当前页  /// 分页尺寸  /// 记录总数  /// 分页头标签属性  /// 分页样式  /// 分页模式  ///   public static string Pager(this HtmlHelper helper, string id, int currentPageIndex, int pageSize, int recordCount, object htmlAttributes, string className, PageMode mode)  {   TagBuilder builder = new TagBuilder("table");   builder.IdAttributeDotReplacement = "_";   builder.GenerateId(id);   builder.AddCssClass(className);   builder.MergeAttributes(new RouteValueDictionary(htmlAttributes));   builder.InnerHtml = GetNormalPage(currentPageIndex, pageSize, recordCount, mode);   return builder.ToString();  }  /// 
  /// 分页  /// 
  ///   /// 分页id  /// 当前页  /// 分页尺寸  /// 记录总数  /// 分页样式  ///   public static string Pager(this HtmlHelper helper, string id, int currentPageIndex, int pageSize, int recordCount, string className)  {   return Pager(helper, id, currentPageIndex, pageSize, recordCount, null, className, PageMode.Normal);  }  /// 
  /// 分页  /// 
  ///   /// 分页id  /// 当前页  /// 分页尺寸  /// 记录总数  ///   public static string Pager(this HtmlHelper helper, string id, int currentPageIndex, int pageSize, int recordCount)  {   return Pager(helper, id, currentPageIndex, pageSize, recordCount, null);  }  /// 
  /// 分页  /// 
  ///   /// 分页id  /// 当前页  /// 分页尺寸  /// 记录总数  /// 分页模式  ///   public static string Pager(this HtmlHelper helper, string id, int currentPageIndex, int pageSize, int recordCount, PageMode mode)  {   return Pager(helper, id, currentPageIndex, pageSize, recordCount, null, mode);  }  /// 
  /// 分页  /// 
  ///   /// 分页id  /// 当前页  /// 分页尺寸  /// 记录总数  /// 分页样式  /// 分页模式  ///   public static string Pager(this HtmlHelper helper, string id, int currentPageIndex, int pageSize, int recordCount, string className, PageMode mode)  {   return Pager(helper, id, currentPageIndex, pageSize, recordCount, null, className, mode);  }  /// 
  /// 获取普通分页  /// 
  ///   ///   ///   ///   private static string GetNormalPage(int currentPageIndex, int pageSize, int recordCount, PageMode mode)  {   int pageCount = (recordCount % pageSize == 0 ? recordCount / pageSize : recordCount / pageSize + 1);   StringBuilder url = new StringBuilder();   url.Append(HttpContext.Current.Request.Url.AbsolutePath + "?page={0}");   NameValueCollection collection = HttpContext.Current.Request.QueryString;   string[] keys = collection.AllKeys;   for (int i = 0; i < keys.Length; i++)   {    if (keys[i].ToLower() != "page")     url.AppendFormat("&{0}={1}", keys[i], collection[keys[i]]);   }   StringBuilder sb = new StringBuilder();   sb.Append("");   sb.AppendFormat("总共{0}条记录,共{1}页,当前第{2}页 ", recordCount, pageCount, currentPageIndex);   if (currentPageIndex == 1)    sb.Append("首页 ");   else   {    string url1 = string.Format(url.ToString(), 1);    sb.AppendFormat("首页 ", url1);   }   if (currentPageIndex > 1)   {    string url1 = string.Format(url.ToString(), currentPageIndex - 1);    sb.AppendFormat("上一页 ", url1);   }   else    sb.Append("上一页 ");   if (mode == PageMode.Numeric)    sb.Append(GetNumericPage(currentPageIndex, pageSize, recordCount, pageCount, url.ToString()));   if (currentPageIndex < pageCount)   {    string url1 = string.Format(url.ToString(), currentPageIndex + 1);    sb.AppendFormat("下一页 ", url1);   }   else    sb.Append("下一页 ");    if (currentPageIndex == pageCount)    sb.Append("末页 ");   else   {    string url1 = string.Format(url.ToString(), pageCount);    sb.AppendFormat("末页 ", url1);   }   return sb.ToString();  }  /// 
  /// 获取数字分页  /// 
  ///   ///   ///   ///   ///   ///   private static string GetNumericPage(int currentPageIndex, int pageSize, int recordCount, int pageCount, string url)  {   int k = currentPageIndex / 10;   int m = currentPageIndex % 10;   StringBuilder sb = new StringBuilder();   if (currentPageIndex / 10 == pageCount / 10)   {    if (m == 0)    {     k--;     m = 10;    }    else     m = pageCount % 10;   }   else    m = 10;   for (int i = k * 10 + 1; i <= k * 10 + m; i++)   {    if (i == currentPageIndex)     sb.AppendFormat("{0} ", i);    else    {     string url1 = string.Format(url.ToString(), i);     sb.AppendFormat("{1} ", url1, i);    }   }   return sb.ToString();  } } /// 
 /// 分页模式 /// 
 public enum PageMode {  /// 
  /// 普通分页模式  /// 
  Normal,  /// 
  /// 普通分页加数字分页  /// 
  Numeric }}

html代码

  @Html.ShowPageNavigate((int)ViewData["pageindex"], (int)ViewBag.pageSize, (int)ViewBag.totalCount); 

控制器

shopEntities shop = new shopEntities();  public ActionResult Index()  {   //IQueryable order = (from a in shop.tbl_order select a).OrderBy(a=>a.id).Skip(10).Take(10);   //ViewData["order"] = order;   //return View();   int pageIndex = Request["pageIndex"] == null ? 1 : int.Parse(Request["pageIndex"]);   int pageSize = Request["pageSize"] == null ? 10 : int.Parse(Request["pageSize"]);   int totalCount = 0;   //给前台传递 分页的参数数据   ViewData["pageIndex"] = pageIndex;   //ViewData["pageSize"] = pageSize;   ViewBag.pageSize = pageSize;   //总条数   totalCount = shop.tbl_order.Count();   ViewBag.totalCount = totalCount;   //把当前页面数据发送到前台。   //ViewData.Model = db.UserInfo.ToList();   //List pp = shop.tbl_order   //     .OrderBy(u => u.id)   //     .Skip((pageIndex - 1) * pageSize)   //     .Take(pageSize).ToList();   IQueryable pp = shop.tbl_order       .OrderBy(u => u.id)       .Skip((pageIndex - 1) * pageSize)       .Take(pageSize);   return View(pp);  }

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