MVC分頁讓你更爽

建立Controller控件器與強類型視圖呢，還有Models裏面的對象實體，相信大家看了我以前發的就能建立好了，在這裏呢就不建立了哈親

 

在用戶控件器裏面寫代碼了

下面這個分頁的方法

/// <summary>
       /// 用戶信息分頁
       /// </summary>
       /// <returns></returns>
       public ActionResult UserDataPage()
       {
           EFFristModelEntities ef = new EFFristModelEntities();
           int pageIndex = 1;//記錄頁的條數
           int pageSize = 3;//每頁顯示的條數
           int.TryParse(Request.QueryString["pageIndex"],out pageIndex);//強轉一下這個記錄頁的條數
           int pageIndexCount =Convert.ToInt32(ef.UserInfo.Count());//獲取 總的記錄數
           int pageCount = Convert.ToInt32(Math.Ceiling(pageIndexCount*1.0/pageSize));//獲取總的頁數
           //判斷頁的取值範圍
           if (pageIndex < 1)
           {
               pageIndex = 1;
           }
           if (pageIndex > pageCount)
           {
               pageIndex = pageCount;
           }
           //Linq語句
           var temp = from user in ef.UserInfo
                      .OrderBy(user => user.ID)
                      .Skip((pageIndex - 1) * pageSize)//跳過的序列
                      .Take(pageSize)//返回指定數量的元素
                      select user;
           ViewData.Model = temp;//把這個Linq語句讀取的數據給這個實體model
           ViewData["pageIndex"] = pageIndex;
           ViewData["pageIndexCount"] = pageIndexCount;
           ViewData["pageCount"] = pageCount;
           ViewData["pageSize"] = pageSize;
           return View();
       }

第二種分頁  有樣式

這個是在models裏面建立的類 是一個靜態的類型爲HtmlString的 是微軟定義的一個類

public static HtmlString ShowPageNavigate(this HtmlHelper htmlHelper, int currentPage, int pageSize, int totalCount)
        {
            var redirectTo = htmlHelper.ViewContext.RequestContext.HttpContext.Request.Url.AbsolutePath;
            pageSize = pageSize == 0 ? 3 : pageSize;
            var totalPages = Math.Max((totalCount + pageSize - 1) / pageSize, 1); //總頁數
            var output = new StringBuilder();
            if (totalPages > 1)
            {
                //if (currentPage != 1)
                {//處理首頁鏈接
                    output.AppendFormat("<a class='pageLink' href='{0}?pageIndex=1&pageSize={1}'>首頁</a> ", redirectTo, pageSize);
                }
                if (currentPage > 1)
                {//處理上一頁的鏈接
                    output.AppendFormat("<a class='pageLink' href='{0}?pageIndex={1}&pageSize={2}'>上一頁</a> ", redirectTo, currentPage - 1, pageSize);
                }
                else
                {
                    // output.Append("<span class='pageLink'>上一頁</span>");
                }

                output.Append(" ");
                int currint = 5;
                for (int i = 0; i <= 10; i++)
                {//一共最多顯示10個頁碼，前面5個，後面5個
                    if ((currentPage + i - currint) >= 1 && (currentPage + i - currint) <= totalPages)
                    {
                        if (currint == i)
                        {//當前頁處理
                            //output.Append(string.Format("[{0}]", currentPage));
                            output.AppendFormat("<a class='cpb' href='{0}?pageIndex={1}&pageSize={2}'>{3}</a> ", redirectTo, currentPage, pageSize, currentPage);
                        }
                        else
                        {//通常頁處理
                            output.AppendFormat("<a class='pageLink' href='{0}?pageIndex={1}&pageSize={2}'>{3}</a> ", redirectTo, currentPage + i - currint, pageSize, currentPage + i - currint);
                        }
                    }
                    output.Append(" ");
                }
                if (currentPage < totalPages)
                {//處理下一頁的連接
                    output.AppendFormat("<a class='pageLink' href='{0}?pageIndex={1}&pageSize={2}'>下一頁</a> ", redirectTo, currentPage + 1, pageSize);
                }
                else
                {
                    //output.Append("<span class='pageLink'>下一頁</span>");
                }
                output.Append(" ");
                if (currentPage != totalPages)
                {
                    output.AppendFormat("<a class='pageLink' href='{0}?pageIndex={1}&pageSize={2}'>末頁</a> ", redirectTo, totalPages, pageSize);
                }
                output.Append(" ");
            }
            output.AppendFormat("第{0}頁 / 共{1}頁", currentPage, totalPages);//這個統計加不加都行

            return new HtmlString(output.ToString());
        }
在前臺調用這個方法便可