asp.net MVC分页代码分享

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
 {
 /// <summary>
 /// 分页
 /// </summary>
 /// <param name="helper"></param>
 /// <param name="id">分页id</param>
 /// <param name="currentPageIndex">当前页</param>
 /// <param name="pageSize">分页尺寸</param>
 /// <param name="recordCount">记录总数</param>
 /// <param name="htmlAttributes">分页头标签属性</param>
 /// <param name="className">分页样式</param>
 /// <param name="mode">分页模式</param>
 /// <returns></returns>
 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();
 }
 /// <summary>
 /// 分页
 /// </summary>
 /// <param name="helper"></param>
 /// <param name="id">分页id</param>
 /// <param name="currentPageIndex">当前页</param>
 /// <param name="pageSize">分页尺寸</param>
 /// <param name="recordCount">记录总数</param>
 /// <param name="className">分页样式</param>
 /// <returns></returns>
 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);
 }
 /// <summary>
 /// 分页
 /// </summary>
 /// <param name="helper"></param>
 /// <param name="id">分页id</param>
 /// <param name="currentPageIndex">当前页</param>
 /// <param name="pageSize">分页尺寸</param>
 /// <param name="recordCount">记录总数</param>
 /// <returns></returns>
 public static string Pager(this HtmlHelper helper, string id, int currentPageIndex, int pageSize, int recordCount)
 {

 return Pager(helper, id, currentPageIndex, pageSize, recordCount, null);

 }

 /// <summary>
 /// 分页
 /// </summary>
 /// <param name="helper"></param>
 /// <param name="id">分页id</param>
 /// <param name="currentPageIndex">当前页</param>
 /// <param name="pageSize">分页尺寸</param>
 /// <param name="recordCount">记录总数</param>
 /// <param name="mode">分页模式</param>
 /// <returns></returns>
 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);
 }
 /// <summary>
 /// 分页
 /// </summary>
 /// <param name="helper"></param>
 /// <param name="id">分页id</param>
 /// <param name="currentPageIndex">当前页</param>
 /// <param name="pageSize">分页尺寸</param>
 /// <param name="recordCount">记录总数</param>
 /// <param name="className">分页样式</param>
 /// <param name="mode">分页模式</param>
 /// <returns></returns>
 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);
 }
 /// <summary>
 /// 获取普通分页
 /// </summary>
 /// <param name="currentPageIndex"></param>
 /// <param name="pageSize"></param>
 /// <param name="recordCount"></param>
 /// <returns></returns>
 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("<tr><td>");
 sb.AppendFormat("总共{0}条记录,共{1}页,当前第{2}页 ", recordCount, pageCount, currentPageIndex);
 if (currentPageIndex == 1)
 sb.Append("<span>首页</span> ");

 else
 {
 string url1 = string.Format(url.ToString(), 1);
 sb.AppendFormat("<span><a href={0}>首页</a></span> ", url1);

 }

 if (currentPageIndex > 1)
 {
 string url1 = string.Format(url.ToString(), currentPageIndex - 1);
 sb.AppendFormat("<span><a href={0}>上一页</a></span> ", url1);
 }
 else

 sb.Append("<span>上一页</span> ");

 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("<span><a href={0}>下一页</a></span> ", url1);

 }

 else

 sb.Append("<span>下一页</span> ");

 

 if (currentPageIndex == pageCount)

 sb.Append("<span>末页</span> ");

 else

 {

 string url1 = string.Format(url.ToString(), pageCount);

 sb.AppendFormat("<span><a href={0}>末页</a></span> ", url1);

 }

 return sb.ToString();

 }

 /// <summary>

 /// 获取数字分页

 /// </summary>
 /// <param name="currentPageIndex"></param>
 /// <param name="pageSize"></param>
 /// <param name="recordCount"></param>
 /// <param name="pageCount"></param>
 /// <param name="url"></param>
 /// <returns></returns>
 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("<span><font color=red><b>{0}</b></font></span> ", i);
 else
 {
 string url1 = string.Format(url.ToString(), i);
 sb.AppendFormat("<span><a href={0}>{1}</a></span> ", url1, i);

 }

 }
 return sb.ToString();
 }
 }
 /// <summary>
 /// 分页模式
 /// </summary>
 public enum PageMode
 {
 /// <summary>
 /// 普通分页模式
 /// </summary>
 Normal,
 /// <summary>
 /// 普通分页加数字分页
 /// </summary>
 Numeric
 }

}

<div id="pageNav" class="pageinator">

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

 </div>

shopEntities shop = new shopEntities();
 public ActionResult Index()
 {
 //IQueryable<tbl_order> 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<tbl_order> pp = shop.tbl_order
 // .OrderBy(u => u.id)
 // .Skip((pageIndex - 1) * pageSize)
 // .Take(pageSize).ToList();
 IQueryable<tbl_order> pp = shop.tbl_order
 .OrderBy(u => u.id)
 .Skip((pageIndex - 1) * pageSize)
 .Take(pageSize);
 return View(pp);
 }