MVC分页可采用插件形式, 有MvcPage那个插件但是我觉得那个是假分页 有点影响效率 所以网上找了一个例子来
做分页
1,
PagerQuery.cs
public class PagerQuery{ public PagerQuery(TPager pager, TEntityList entityList) { this.Pager = pager; this.EntityList = entityList; } public TPager Pager { get; set; } public TEntityList EntityList { get; set; } }
PagerInfo
public class PagerInfo { public int RecordCount { get; set; } public int CurrentPageIndex { get; set; } public int PageSize { get; set; } }
PagerHelper
namespace DotNetNuke.Web.Mvc.Helpers{ public static class PagerHelper { ////// 分页 /// /// /// 分页id /// 当前页 /// 分页尺寸 /// 记录总数 /// 分页头标签属性 /// 分页样式 /// 分页模式 ///public static string Pager(this DnnHtmlHelper helper, string id, int currentPageIndex, int pageSize, int recordCount, object htmlAttributes, string className, PageMode mode, string url) { 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, url); return builder.ToString(); } /// /// 分页 /// /// /// 分页id /// 当前页 /// 分页尺寸 /// 记录总数 /// 分页样式 ///public static string Pager(this DnnHtmlHelper helper, string id, int currentPageIndex, int pageSize, int recordCount, string className,string url) { return Pager(helper, id, currentPageIndex, pageSize, recordCount, null, className, PageMode.Normal,url); } /// /// 分页 /// /// /// 分页id /// 当前页 /// 分页尺寸 /// 记录总数 ///public static string Pager(this DnnHtmlHelper helper, string id, int currentPageIndex, int pageSize, int recordCount, string url) { return Pager(helper, id, currentPageIndex, pageSize, recordCount, null, url); } /// /// 分页 /// /// /// 分页id /// 当前页 /// 分页尺寸 /// 记录总数 /// 分页模式 ///public static string Pager(this DnnHtmlHelper helper, string id, int currentPageIndex, int pageSize, int recordCount, PageMode mode, string url) { return Pager(helper, id, currentPageIndex, pageSize, recordCount, null, mode, url); } /// /// 分页 /// /// /// 分页id /// 当前页 /// 分页尺寸 /// 记录总数 /// 分页样式 /// 分页模式 ///public static string Pager(this DnnHtmlHelper helper, string id, int currentPageIndex, int pageSize, int recordCount, string className, PageMode mode, string url) { return Pager(helper, id, currentPageIndex, pageSize, recordCount, null, className, mode, url); } /// /// 获取普通分页 /// /// /// /// ///private static string GetNormalPage(int currentPageIndex, int pageSize, int recordCount, PageMode mode, string url) { int pageCount = (recordCount % pageSize == 0 ? recordCount / pageSize : recordCount / pageSize + 1); UrlHelper U = new UrlHelper(); url = url + "?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 = url + string.Format("&{0}={1}", keys[i], collection[keys[i]]); } StringBuilder sb = new StringBuilder(); sb.Append(""); sb.AppendFormat("总共{0}条记录,共{1}页,当前第{2}页 ", recordCount, pageCount, currentPageIndex); if (currentPageIndex == 1) sb.Append("首页 "); else { string url1 = string.Format(url.ToString(), 1); sb.AppendFormat("首页 ", url1); } if (currentPageIndex > 1) { string url1 = string.Format(url.ToString(), currentPageIndex - 1); sb.AppendFormat("上一页 ", url1); } else sb.Append("上一页 "); 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("下一页 ", url1); } else sb.Append("下一页 "); if (currentPageIndex == pageCount) sb.Append("末页 "); else { string url1 = string.Format(url.ToString(), pageCount); sb.AppendFormat("末页 ", url1); } return sb.ToString(); } /// /// 获取数字分页 /// /// /// /// /// /// ///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("{0} ", i); else { string url1 = string.Format(url.ToString(), i); sb.AppendFormat("{1} ", url1, i); } } return sb.ToString(); } } /// /// 分页模式 /// public enum PageMode { ////// 普通分页模式 /// Normal, ////// 普通分页加数字分页 /// Numeric }}
View
@inherits DotNetNuke.Web.Mvc.Framework.DnnWebViewPage>> @Html.Raw(Html.Pager("pager", Model.Pager.CurrentPageIndex, Model.Pager.PageSize, Model.Pager.RecordCount, PageMode.Numeric, Url.Action("Index", "BasicDicMain")))
Controller
PagerInfo pager = new PagerInfo(); BasicDicMain info = new BasicDicMain(); info = new BasicDicMain(); pager.RecordCount = BasicDicMainManager.Instance.GetBasicDicMain().Count(); pager.PageSize = 10; pager.CurrentPageIndex = (page != null ? (int)page : 1); IEnumerableresult = BasicDicMainManager.Instance.GetPageBasicDicMain(ModuleContext.ModuleId, pager.CurrentPageIndex, pager.PageSize); PagerQuery > query = new PagerQuery >(pager, result); return View(query);