MvcPager分页控件

Ajax正在加载示例：

本示例演示使用MvcPager的jQuery Ajax分页功能在分页时使用Modal Dialog显示“正在加载...”效果，其中的Modal Dialog效果通过jQuery BlockUI插件实现。

示例
View代码
UCLoading.ascx
Controller代码

订单编号	订单日期	顾客编号	收货地址
11040	1998/4/22 0:00:00	GREAL	2732 Baker Blvd.
11041	1998/4/22 0:00:00	CHOPS	Hauptstr. 31
11042	1998/4/22 0:00:00	COMMI	Av. dos Lusíadas, 23
11043	1998/4/22 0:00:00	SPECD	25, rue Lauriston
11044	1998/4/23 0:00:00	WOLZA	ul. Filtrowa 68
11045	1998/4/23 0:00:00	BOTTM	23 Tsawassen Blvd.
11046	1998/4/23 0:00:00	WANDK	Adenauerallee 900
11047	1998/4/24 0:00:00	EASTC	35 King George
11048	1998/4/24 0:00:00	BOTTM	23 Tsawassen Blvd.
11049	1998/4/24 0:00:00	GOURL	Av. Brasil, 442
11050	1998/4/27 0:00:00	FOLKO	Åkergatan 24
11051	1998/4/27 0:00:00	LAMAI	1 rue Alsace-Lorraine
11052	1998/4/27 0:00:00	HANAR	Rua do Paço, 67
11053	1998/4/27 0:00:00	PICCO	Geislweg 14
11054	1998/4/28 0:00:00	CACTU	Cerrito 333
11055	1998/4/28 0:00:00	HILAA	Carrera 22 con Ave. Carlos Soublette #8-35
11056	1998/4/28 0:00:00	EASTC	35 King George
11057	1998/4/29 0:00:00	NORTS	South House 300 Queensbridge
11058	1998/4/29 0:00:00	BLAUS	Forsterstr. 57
11059	1998/4/29 0:00:00	RICAR	Av. Copacabana, 267

jQuery Ajax：

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MicrosoftAjax：

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

<asp:Content ID="Content1" ContentPlaceHolderID="TitleContent" runat="server">
	Ajax正在加载示例
</asp:Content>

<asp:Content ID="Content2" ContentPlaceHolderID="MainContent" runat="server">
<script language="javascript" type="text/javascript" 
src="<%=Url.Content("~/Scripts/jquery-1.4.2.min.js") %>"></script>
<script language="javascript" type="text/javascript" 
src="<%=Url.Content("~/Scripts/MicrosoftAjax.js") %>"></script>
<script language="javascript" type="text/javascript" 
src="<%=Url.Content("~/Scripts/MicrosoftMvcAjax.js") %>"></script>
<script language="javascript" type="text/javascript" 
src="<%=Url.Content("~/Scripts/jquery.blockUI.js") %>"></script>
<script language="javascript" type="text/javascript">
    function AjaxStart(){ $.blockUI({ message: '<h2><img 
    src="<%=Url.Content("~/Images/loading.gif") %>" width="16" 
    height="16"/>正在获取数据，请稍候...</h2>' }); }
    function AjaxStop() { $.unblockUI(); }
</script>
    <h2>Ajax正在加载示例：</h2>
    <div>本示例演示使用MvcPager的Ajax分页功能在分页时使用Modal Dialog
    显示“正在加载...”效果，其中的Modal Dialog效果通过jQuery <a 
    href="http://malsup.com/jquery/block" target="_blank">BlockUI插件</a>实现。</div>
    <br />
<%Html.RenderPartial("UCLoading", Model); %>
</asp:Content>

<%@ Control Language="C#" Inherits="System.Web.Mvc.ViewUserControl<PagedList<Order>>" %>
<%@ Import Namespace="Webdiyer.WebControls.Mvc"%>
<%@ Import Namespace="MvcPagerSample.Models"%>
<div id="dvOrders">
<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>
<p>jQuery Ajax：</p>
<%=Html.AjaxPager(Model, new PagerOptions() { PageIndexParameterName = "id", 
ShowDisabledPagerItems = false,ShowPageIndexBox=true}, 
new AjaxOptions() { UpdateTargetId = "dvOrders",OnBegin="AjaxStart",OnComplete="AjaxStop"})%>
<p>MicrosoftAjax：</p>
<%=Ajax.Pager(Model, new PagerOptions() { PageIndexParameterName = "id", 
ShowDisabledPagerItems = false,ShowPageIndexBox=true,
PageIndexBoxType=PageIndexBoxType.DropDownList,ShowGoButton=false}, 
new AjaxOptions() { UpdateTargetId = "dvOrders",OnBegin="AjaxStart",OnComplete="AjaxStop"})%>
</div>

public ActionResult Loading(int? id)
{
    using (var db = new MvcPagerSampleDataContext())
    {
	PagedList<Order> orders = db.Orders.ToPagedList(id ?? 1, 20);
	if (Request.IsAjaxRequest())
	{
     //休眠3秒，模拟需要花费较长时间才能完成的任务
	    System.Threading.Thread.Sleep(2000);
	    return PartialView("UCLoading", orders);
	}
	return View(orders);
    }
}