MvcPager分页控件

MvcPager分页示例—使用分页存储过程

本示例演示如何使用分页存储过程获取当前页数据，通过构造函数创建PagedList<T>对象并实现分页。

示例
View代码
存储过程
Controller代码

订单编号	订单日期	顾客编号	收货地址
10940	1998/3/11 0:00:00	BONAP	12, rue des Bouchers
10941	1998/3/11 0:00:00	SAVEA	187 Suffolk Ln.
10942	1998/3/11 0:00:00	REGGC	Strada Provinciale 124
10943	1998/3/11 0:00:00	BSBEV	Fauntleroy Circus
10944	1998/3/12 0:00:00	BOTTM	23 Tsawassen Blvd.
10945	1998/3/12 0:00:00	MORGK	Heerstr. 22
10946	1998/3/12 0:00:00	VAFFE	Smagsloget 45
10947	1998/3/13 0:00:00	BSBEV	Fauntleroy Circus
10948	1998/3/13 0:00:00	GODOS	C/ Romero, 33
10949	1998/3/13 0:00:00	BOTTM	23 Tsawassen Blvd.
10950	1998/3/16 0:00:00	MAGAA	Via Ludovico il Moro 22
10951	1998/3/16 0:00:00	RICSU	Starenweg 5
10952	1998/3/16 0:00:00	ALFKI	Obere Str. 57
10953	1998/3/16 0:00:00	AROUT	Brook Farm Stratford St. Mary
10954	1998/3/17 0:00:00	LINOD	Ave. 5 de Mayo Porlamar
10955	1998/3/17 0:00:00	FOLKO	Åkergatan 24
10956	1998/3/17 0:00:00	BLAUS	Forsterstr. 57
10957	1998/3/18 0:00:00	HILAA	Carrera 22 con Ave. Carlos Soublette #8-35
10958	1998/3/18 0:00:00	OCEAN	Ing. Gustavo Moncada 8585 Piso 20-A
10959	1998/3/18 0:00:00	GOURL	Av. Brasil, 442

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<%@ Page Title="" Language="C#" MasterPageFile="~/Views/Shared/Site.Master" 
Inherits="System.Web.Mvc.ViewPage<PagedList<MvcPagerSample.Models.Order>>" %>
<%@ Import Namespace="MvcPagerSample.Models" %>
<%@ Import Namespace="Webdiyer.WebControls.Mvc" %>

<asp:Content ID="Content1" ContentPlaceHolderID="TitleContent" runat="server">
	MvcPager分页示例—使用分页存储过程
</asp:Content>

<asp:Content ID="Content2" ContentPlaceHolderID="MainContent" runat="server">

    <h2>MvcPager分页示例—使用分页存储过程</h2>
    <div>本示例演示如何使用分页存储过程获取当前页数据，
    通过构造函数创建PagedList<T>对象并实现分页。</div><br />

<table width="98%">
<tr><th>订单编号</th><th>订单日期</th><th>顾客编号</th><th>收货地址</th></tr>
<%foreach(Order od in Model)
 {
     %>
     <tr><td><%=od.OrderID %></td><td><%=od.OrderDate.ToString() %></td>
     <td><%=od.CustomerID %></td><td><%=od.ShipAddress %></td></tr>
     <%
 } %>
</table>
 <%=Html.Pager(Model, new PagerOptions { PageIndexParameterName = "id",
 NumericPagerItemCount=15})%>
</asp:Content>

Create PROCEDURE P_GetPagedOrders2005
(@startIndex INT, 
 @endindex INT
 )
AS
begin
WITH orderList AS ( 
SELECT ROW_NUMBER() OVER (ORDER BY O.orderid DESC)AS Row, O.*
from orders O)

SELECT * FROM orderlist
WHERE Row between @startIndex and @endIndex

end

/// <summary>
/// 使用存储过程获取分页数据示例
/// </summary>
/// <param name="id">当前页索引</param>
/// <returns></returns>
public ActionResult StoredProcedure(int? id)
{
    using (var db = new MvcPagerSampleDataContext())
    {
	//起始记录索引
	int startIndex = id.HasValue&&id.Value>1 ? (id.Value-1)*20+1:0;
	//通过分页存储过程获取当前页的数据
	List<Order> orders = db.GetPagedOrders(startIndex,startIndex+20).ToList();
	//要分页的数据总数
	int totalOrders = db.Orders.Count();
	//用构造函数创建PagedList<T>对象
	PagedList<Order> pagedOrders = new PagedList<Order>(orders, id ?? 1, 20, totalOrders);
	return View(pagedOrders);
    }
}