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
10760	1997/12/1 0:00:00	MAISD	Rue Joseph-Bens 532
10761	1997/12/2 0:00:00	RATTC	2817 Milton Dr.
10762	1997/12/2 0:00:00	FOLKO	Åkergatan 24
10763	1997/12/3 0:00:00	FOLIG	184, chaussée de Tournai
10764	1997/12/3 0:00:00	ERNSH	Kirchgasse 6
10765	1997/12/4 0:00:00	QUICK	Taucherstraße 10
10766	1997/12/5 0:00:00	OTTIK	Mehrheimerstr. 369
10767	1997/12/5 0:00:00	SUPRD	Boulevard Tirou, 255
10768	1997/12/8 0:00:00	AROUT	Brook Farm Stratford St. Mary
10769	1997/12/8 0:00:00	VAFFE	Smagsloget 45
10770	1997/12/9 0:00:00	HANAR	Rua do Paço, 67
10771	1997/12/10 0:00:00	ERNSH	Kirchgasse 6
10772	1997/12/10 0:00:00	LEHMS	Magazinweg 7
10773	1997/12/11 0:00:00	ERNSH	Kirchgasse 6
10774	1997/12/11 0:00:00	FOLKO	Åkergatan 24
10775	1997/12/12 0:00:00	THECR	55 Grizzly Peak Rd.
10776	1997/12/15 0:00:00	ERNSH	Kirchgasse 6
10777	1997/12/15 0:00:00	GOURL	Av. Brasil, 442
10778	1997/12/16 0:00:00	BERGS	Berguvsvägen 8
10779	1997/12/16 0:00:00	MORGK	Heerstr. 22

jQuery Ajax：

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MicrosoftAjax：

1 2 3 4 5 6 7 8 9 10 ... 下一页尾页

<%@ 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);
    }
}