mvc PagerHelper静态分页

---------------分页方法-----------------

public static class PagerHelper
    {
        /// <summary>
        /// 分页
        /// </summary>
        /// <param name="helper"></param>
        /// <param name="id">分页id</param>
        /// <param name="currentPageIndex">当前页</param>
        /// <param name="pageSize">分页尺寸</param>
        /// <param name="recordCount">记录总数</param>
        /// <param name="htmlAttributes">分页头标签属性</param>
        /// <param name="className">分页样式</param>
        /// <param name="mode">分页模式</param>
        /// <returns></returns>
        public static string Pager(this HtmlHelper helper, string id, int currentPageIndex, int pageSize, int recordCount, object htmlAttributes, string className,PageMode mode)
        {
            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);
            return builder.ToString();
        }
        /// <summary>
        /// 分页
        /// </summary>
        /// <param name="helper"></param>
        /// <param name="id">分页id</param>
        /// <param name="currentPageIndex">当前页</param>
        /// <param name="pageSize">分页尺寸</param>
        /// <param name="recordCount">记录总数</param>
        /// <param name="className">分页样式</param>
        /// <returns></returns>
        public static string Pager(this HtmlHelper helper, string id, int currentPageIndex, int pageSize, int recordCount, string className)
        {
            return Pager(helper, id, currentPageIndex, pageSize, recordCount, null, className,PageMode.Normal);
        }
        /// <summary>
        /// 分页
        /// </summary>
        /// <param name="helper"></param>
        /// <param name="id">分页id</param>
        /// <param name="currentPageIndex">当前页</param>
        /// <param name="pageSize">分页尺寸</param>
        /// <param name="recordCount">记录总数</param>
        /// <returns></returns>
        public static string Pager(this HtmlHelper helper,string id,int currentPageIndex,int pageSize,int recordCount)
        {
            return Pager(helper, id, currentPageIndex, pageSize, recordCount,null);
        }
        /// <summary>
        /// 分页
        /// </summary>
        /// <param name="helper"></param>
        /// <param name="id">分页id</param>
        /// <param name="currentPageIndex">当前页</param>
        /// <param name="pageSize">分页尺寸</param>
        /// <param name="recordCount">记录总数</param>
        /// <param name="mode">分页模式</param>
        /// <returns></returns>
        public static string Pager(this HtmlHelper helper, string id, int currentPageIndex, int pageSize, int recordCount,PageMode mode)
        {
            return Pager(helper, id, currentPageIndex, pageSize, recordCount, null,mode);
        }
        /// <summary>
        /// 分页
        /// </summary>
        /// <param name="helper"></param>
        /// <param name="id">分页id</param>
        /// <param name="currentPageIndex">当前页</param>
        /// <param name="pageSize">分页尺寸</param>
        /// <param name="recordCount">记录总数</param>
        /// <param name="className">分页样式</param>
        /// <param name="mode">分页模式</param>
        /// <returns></returns>
        public static string Pager(this HtmlHelper helper, string id, int currentPageIndex, int pageSize, int recordCount,string className, PageMode mode)
        {
            return Pager(helper, id, currentPageIndex, pageSize, recordCount, null,className,mode);
        }
        /// <summary>
        /// 获取普通分页
        /// </summary>
        /// <param name="currentPageIndex"></param>
        /// <param name="pageSize"></param>
        /// <param name="recordCount"></param>
        /// <returns></returns>
        public static string GetNormalPage(int currentPageIndex, int pageSize, int recordCount,PageMode mode)
        {
            int pageCount = (recordCount%pageSize ==0?recordCount/pageSize:recordCount/pageSize+1);
            StringBuilder url = new StringBuilder();
            url.Append(HttpContext.Current.Request.Url.AbsolutePath+"?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.AppendFormat("&{0}={1}", keys[i], collection[keys[i]]);
            }
            StringBuilder sb = new StringBuilder();
            sb.Append("<tr><td>");
            sb.AppendFormat("总共{0}条记录,共{1}页,当前第{2}页&nbsp;&nbsp;", recordCount, pageCount, currentPageIndex);
            if (currentPageIndex == 1)
                sb.Append("<span>首页</span>&nbsp;");
            else
            {
                string url1 = string.Format(url.ToString(), 1);
                sb.AppendFormat("<span><a href={0}>首页</a></span>&nbsp;", url1);
            }
            if (currentPageIndex > 1)
            {
                string url1 = string.Format(url.ToString(), currentPageIndex - 1);
                sb.AppendFormat("<span><a href={0}>上一页</a></span>&nbsp;", url1);
            }
            else
                sb.Append("<span>上一页</span>&nbsp;");
            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("<span><a href={0}>下一页</a></span>&nbsp;", url1);
            }
            else
                sb.Append("<span>下一页</span>&nbsp;");

if (currentPageIndex == pageCount)
                sb.Append("<span>末页</span>&nbsp;");
            else
            {
                string url1 = string.Format(url.ToString(), pageCount);
                sb.AppendFormat("<span><a href={0}>末页</a></span>&nbsp;", url1);
            }
            return sb.ToString();
        }
        /// <summary>
        /// 获取数字分页
        /// </summary>
        /// <param name="currentPageIndex"></param>
        /// <param name="pageSize"></param>
        /// <param name="recordCount"></param>
        /// <param name="pageCount"></param>
        /// <param name="url"></param>
        /// <returns></returns>
        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("<span><font color=red><b>{0}</b></font></span>&nbsp;", i);
                else
                {
                    string url1 = string.Format(url.ToString(), i);
                    sb.AppendFormat("<span><a href={0}>{1}</a></span>&nbsp;",url1, i);
                }
            }
            
            return sb.ToString();
        }
    }
    /// <summary>
    /// 分页模式
    /// </summary>
    public enum PageMode
    {
        /// <summary>
        /// 普通分页模式
        /// </summary>
        Normal,
        /// <summary>
        /// 普通分页加数字分页
        /// </summary>
        Numeric
    }

----------------------------控制器调用----------------------------------------------

public ActionResult Index()
        {
            //多个动作可以使用隐藏控件值判断
            int pageIndex = GetRequestInt("page") < 1 ? 1 : GetRequestInt("page");
            int pageSize = GetRequestInt("pagesize") < 1 ? 10 : GetRequestInt("pagesize");
            //string key = GetRequestString("key").Replace(",", "");//关键字
            //string checkstatus = GetRequestString("checkstatus");//审核状态

////检查是否有删除
            //string DelIdString = GetRequestString("cbSelected");
            //if (!string.IsNullOrEmpty(DelIdString))
            //{
            //    foreach (var item in DelIdString.Split(','))
            //    {
            //        string _id = item.Replace("'", "");
            //        db.Delete("dt_Job", "Id", null, _id);
            //    }
            //}

//int count = 0;

//string _where = "1=1";
            //if (checkstatus.Equals("0") || checkstatus.Equals("1"))
            //{
            //    _where += " and CheckStatus=" + checkstatus;
            //}
            //if (!string.IsNullOrEmpty(key))
            //{
            //    _where += string.Format(" and (  Name like '%{0}%'  or ApplyOrganization like '%{0}%' )", key);
            //}
            //var temp = db.Page<Job>(pageIndex, pageSize, "select * from dt_Job where " + _where + " Order by CreateTime desc,id");
            var temp = db.Page<Job>(pageIndex, pageSize, "select * from dt_Job  Order by CreateTime desc,id");
            //返回分页导航和列表 
            ListInfo Result = new ListInfo()
            {
                PageItemInfo = temp,
                //key = key,
                //checkstatus = checkstatus,
                PageString = PagerHelper.GetNormalPage(pageIndex, pageSize, (int)temp.TotalItems, PageMode.Normal)
            };
            return View(Result);
        }

-------------------------------------------------------------html页面显示-----------------------------------------------------------------------

<form method="get" id="flist" name="flist">
        @*<div id="content">

<div class="tools_box">
                <div class="tools_bar">
                    <div class="search_box">
                        <input name="key" type="text" id="txtKeywords" class="txtInput" value="@Model.key">
                        <input type="submit" name="submit" value="搜索" id="submit" class="btnSearch">
                    </div>
                    <a href="javascript:void(0);" onclick="checkAll(this);" class="tools_btn"><span><b class="all">全选</b></span></a>
                 @*   <a id="LinkButton2" class="tools_btn" href="javascript:__doPostBack('LinkButton2','')"><span><b class="send">全部审核</b></span></a>
                    <a onclick="return delJob('btnDelete');" id="btnDelete" class="tools_btn" href="javascript:void(0)"><span><b class="delete">批量删除</b></span></a>
                </div>
                <div class="select_box">
                    请选择： 
            <select name="checkstatus" onchange="tijiao()" id="checkstatus" class="select2">
                <option value="">所有属性</option>
                <option value="1" @{if (@Model.checkstatus=="1"){string res="selected";@res }}>已审核</option>
                <option value="0" @{if (@Model.checkstatus=="0"){string res="selected";@res }}>未审核</option>

</select>
                    
                </div>
            </div>

<table width="100%" border="0" cellspacing="0" cellpadding="0" class="msgtable">
                <tbody>
                    <tr class="tr_odd_bg">
                        <th width="6%">选择</th>
                        <th width="150" align="left">姓名</th>
                        <th align="left">报考单位</th>
                        <th align="left">岗位及代码</th>
                        <th width="160">申请时间</th>
                        <th width="120">审核状态</th>
                        <th width="100">浏览</th>
                    </tr>
                    @foreach (var item in Model.PageItemInfo.Items)
                    { 
                        <tr class="">
                            <td align="center" class="checkall"> <input  type="checkbox" name="cbSelected" value="@item.Id"  /> </td>
                            <td>@item.Name</td>
                            <td>@item.ApplyOrganization</td>
                            <td>@item.ApplyCode</td>
                            <td align="center">@item.CreateTime.ToString("yyyy-MM-dd HH:mm:ss")</td>
                            <td align="center">
                                @{if (item.CheckStatus == 1)
                                  {
                                      string res = "已审核";
                                    @res
                                  }
                                  else
                                  {
                                      string res = "<font color='red'>未审核</font>";
                                    @Html.Raw(res) 
                                  } 
                                }
                            </td>
                            <td align="center">@Html.ActionLink("查看", "Detail", new { id = item.Id }, new { target = "_blank" }) </td>
                        </tr>
                    }

</tbody>
            </table>

<div class="line15"></div>*@

<div class="page_box">
                <div id="PageContent" class="flickr right">@Html.Raw(Model.PageString)</div>
                <div class="left">
                    &nbsp;&nbsp; 显示<input name="pagesize" type="text" value="@Model.PageItemInfo.ItemsPerPage" onchange="tijiao()"  id="pagesize" class="txtInput2 small2">条/页
                </div>

</div> 
        </div>
    </form>