ASP.NET MVC4 Razor模板简易分页效果

一、无数据提交

第一步，建立一个 Controller命名为PageIndex的空控制器,自定义一个方法如下:   

public ActionResult PageIndex(string action, string controller, int currentPage, int pageCount) { //int count = db.Product.Count(); ViewBag.PageCount = pageCount;//从操作中获取总数据页数将传入分页视图页面 ViewBag.CurrentPage = currentPage;//从操作中获取当前页数将传入分页视图页面 ViewBag.action = action; ViewBag.controller = controller; return PartialView(); }

传入四个参数： 

action：操作（要分页的视图的操作，默认为Index）；

controller：控制器；

currentPage：当前页数；

pageCount：数据总页数

第二步：添加视图（PageIndex）

@if (ViewBag.PageCount == null || ViewBag.PageCount == 0) 　　　　{ 　　　　<span>您好，当前没有数据显示!</span> 　　　　} 　　　　else 　　　　{ 　　　　if (ViewBag.CurrentPage <= 10) 　　{ 　　<span><a href="@Url.Action(ViewBag.action, ViewBag.controller, new { PageIndex = 1 }, null)"> 首页</a>|</span> 　　} else { <a href="@Url.Action(ViewBag.action, ViewBag.controller, new { PageIndex = 1 }, null)"> 首页</a> <span><a href="@Url.Action(ViewBag.action, ViewBag.controller, new { PageIndex = ViewBag.CurrentPage - 10 }, null)"> ...</a> </span> } for (int i = ViewBag.CurrentPage - 3; i < ViewBag.CurrentPage + 3; i++) { if (i <= 0) { continue; } if (i > ViewBag.PageCount) { break; } <span><a href="@Url.Action(ViewBag.action, ViewBag.controller, new { PageIndex = i }, null)"> 第 @i 页</a>|</span> } if (ViewBag.CurrentPage > 1) { <span><a href="@Url.Action(ViewBag.action, ViewBag.controller, new { PageIndex = ViewBag.CurrentPage - 1 }, null)"> 上一页</a>|</span> } if (ViewBag.PageCount > ViewBag.CurrentPage) { <span><a href="@Url.Action(ViewBag.action, ViewBag.controller, new { PageIndex = ViewBag.CurrentPage + 1 }, null)"> 下一页</a></span> } if (ViewBag.CurrentPage == ViewBag.PageCount || ViewBag.CurrentPage >= ViewBag.PageCount - 10) { <a href="@Url.Action(ViewBag.action, ViewBag.controller, new { PageIndex = ViewBag.PageCount }, null)"> 尾 页</a> } else { <span><a href="@Url.Action(ViewBag.action, ViewBag.controller, new { PageIndex = ViewBag.CurrentPage + 10 }, null)"> ...</a></span> <a href="@Url.Action(ViewBag.action, ViewBag.controller, new { PageIndex = ViewBag.PageCount }, null)"> 尾 页</a> } <span>当前页数： @ViewBag.CurrentPage | 共 @ViewBag.PageCount 页 </span> 　　　　}

第三步：操作的视图的控制器修改

public ViewResult Index(int? pageIndex) 　　　　{ 　　　　　　int pageInd = pageIndex.HasValue ? pageIndex.Value : 1; 　　　　　 ViewBag.PageCount = (int)Math.Ceiling(result.Count() / 20.0); 　　　　　　//这里的是take，按照每页20个显示 　　　　　　return View(result.OrderBy(t => t.PID).Skip((pageInd - 1) * 20).Take(20)); 　　　　}

第四步：页面调用（即最后一步）

复制代码 代码如下:

@Html.Action("PageIndex", "Product", new { action = "Index", controller = "Log", pageCount = ViewBag.PageCount, currentPage = ViewBag.CurrentPage })

一般来说，数据都是变动的。 

二、有数据提交

 第一步：建立一个 Controller命名为PageIndex的空控制器,自定义一个方法如下: 

public ActionResult PageIndexKey(int currentPage, int pageCount) { ViewBag.PageCount = pageCount;//从操作中获取总数据页数将传入分页视图页面 ViewBag.CurrentPage = currentPage;//从操作中获取当前页数将传入分页视图页面 return PartialView(); }

第二步：建立分布视图

<script> $(function () { $("#pageingByForm a").click(function (event) { $("#pageIndex").val($(this).attr("pageIndex")); //$(this).parent("Form").submit(); document.getElementsByTagName("Form").item(0).submit(); event.preventDefault(); }); }); </script> @Html.Hidden("pageIndex") <div> @if (ViewBag.PageCount == null || ViewBag.PageCount == 0) { <span>当前没有数据</span> } else { if (ViewBag.CurrentPage <= 10) { <span><a pageindex="1" href="#">首页</a>|</span> } else { <span><a pageindex="1" href="#">首页</a>|</span> <span><a pageIndex="@(ViewBag.CurrentPage - 10)" href="#">...</a>|</span> } for (int i = ViewBag.CurrentPage - 3; i < ViewBag.CurrentPage + 3; i++) { if (i <= 0) { continue; } if (i > ViewBag.PageCount) { break; } <span><a pageIndex="@i" href="#">第 @i 页</a>|</span> } if (ViewBag.CurrentPage >1) { <span><a pageIndex="@(ViewBag.CurrentPage - 1)" href="#">上一页</a>|</span> } if (ViewBag.PageCount > ViewBag.CurrentPage) { <span><a pageIndex="@(ViewBag.CurrentPage + 1)" href="#">下一页</a></span> } if (ViewBag.CurrentPage >= ViewBag.PageCount - 10) { } else { <span><a pageIndex="@(ViewBag.CurrentPage + 10)" href="#">...</a>|</span> <span><a pageIndex="@ViewBag.PageCount" href="#">尾 页</a></span> } <span>当前页数： @ViewBag.CurrentPage | 共 @ViewBag.PageCount 页 </span> } </div>

第三步：修改操作视图和控制器