repeater控件自定义Url分页带参数

repeater控件的效果图如下：

该页面实现的功能如下：

1.上下分页，（也可以带首页和末页，我只是禁掉了没用）

2.根据用户输入的指定分页索引进行跳转

3.根据筛选数据的参数进行URL分页的参数传递

4.数据的导出功能

前台代码：

<!--表格具体内容-->
                    <div class="table-box">
                        <table>
                            <thead>
                                <tr>
                                    <th>编号</th>
                                    <th>姓名</th>
                                    <th>性别</th>
                                    <th>出生年月</th>
                                    <th>供应商</th>
                                    <th>面试企业</th>
                                    <th>面试日期</th>
                                    <th>当天费用</th>
                                    <th>操作栏</th>
                                </tr>
                            </thead>
                            <tbody>
                                <asp:Repeater ID="Repeater_PersonnelRosterList" OnItemDataBound="Repeater_PersonnelRosterList_ItemDataBound" OnItemCommand="Repeater_PersonnelRosterList_ItemCommand" runat="server">
                                    <ItemTemplate>
                                        <tr style=‘background-color: <%#(Container.ItemIndex%2==0)?"#fff":"#eff6fa"%>‘>
                                            <td><%# Eval("Id") %></td>
                                            <td><%# Eval("Name") %></td>
                                            <td><%# Eval("Sex") %></td>
                                            <td><%# Eval("BrothDate") %></td>
                                            <td><%# Eval("GongYingShangName") %></td>
                                            <td><%# Eval("EnterpriseName") %></td>
                                            <td>
                                               <%# DateTime.Parse( Eval("MianShiDate").ToString()).ToShortDateString() %>
                                            </td>
                                            <td><%# Eval("TodayFeiYong") %></td>
                                            <td>
                                                <asp:HyperLink ID="BtnEditPersonnel" Visible="false" ToolTip="编辑详情、价格调整" runat="server"><img src="../images/ico/file_edit.gif" style="float:left;margin:8px;" /></asp:HyperLink>
                                                <asp:LinkButton ID="BtnDeletePersonnel" Visible="false" runat="server"  CommandName="DeletePersonnel" CommandArgument=‘<%# Eval("Id") %>‘ ToolTip="删除" ><img src="../images/ico/trash.gif" style="float:left;margin:8px;" /></asp:LinkButton>
                                            </td>
                                        </tr>
                                    </ItemTemplate>
                                </asp:Repeater>
                            </tbody>
                        </table>
                    </div>
                </div><!--表格结束-->
            <div class="announcement_splitpage">
                <div class="table_splitpage_div2">
                    <asp:LinkButton ID="LinkBtnToPage" OnClick="LinkBtnToPage_Click" CssClass="gotoPagebtn" runat="server"><div class="fenyebtn2">跳转</div></asp:LinkButton>
                    <span> <asp:TextBox ID="txtPageIndex" CssClass="toPageIndex" runat="server"></asp:TextBox>&nbsp;</span>
                    <asp:HyperLink ID="lnkNext" runat="server"><div class="fenyebtn"><img src="../images/ico/arrow_large_right.png" /></div></asp:HyperLink>&nbsp;
                   <span class="splitpagecount"><asp:Label ID="lbCountPage" runat="server" Text=""></asp:Label></span>
                     <span class="splitpagecount">/</span>
                     <span class="splitpagecount"><asp:Label ID="lbCurentPage" runat="server" Text=""></asp:Label></span>
                    <asp:HyperLink ID="lnkTop" runat="server"><div class="fenyebtn"><img src="../images/ico/arrow_large_left.png" /></div></asp:HyperLink>&nbsp;
                    <span class="splitpagecount">条数据</span>
                     <span class="splitpagecount"><asp:Label ID="lbDataCount" runat="server" Text=""></asp:Label></span>
                    <span class="splitpagecount">共计</span>
                </div>
            </div>

后台代码：

 PagedDataSource pds = new PagedDataSource();

        private int PageSize = 8;//定义分页每页初始大小

        StringBuilder sbUrl = new StringBuilder();

        protected void Page_Load(object sender, EventArgs e)
        {
            if (!Page.IsPostBack)
            {
                if (Request.QueryString["gongyingshangName"] != null && Request.QueryString["startDate"] != null && Request.QueryString["endDate"] != null)
                {
                    this.txt_gongyingshangName.Value = Request.QueryString["gongyingshangName"].ToString();
                    this.txtMiana.Value = Request.QueryString["startDate"].ToString();
                    this.txtMianb.Value = Request.QueryString["endDate"].ToString();
                }
                else if (Request.QueryString["enterName"] != null && Request.QueryString["startDate"] != null && Request.QueryString["endDate"] != null)
                {
                    this.txt_enterName.Value = Request.QueryString["enterName"].ToString();
                    this.txtMiana.Value = Request.QueryString["startDate"].ToString();
                    this.txtMianb.Value = Request.QueryString["endDate"].ToString();
                }
                else if (Request.QueryString["employeName"] != null && Request.QueryString["startDate"] != null && Request.QueryString["endDate"] != null)
                {
                    this.txtName.Value = Request.QueryString["employeName"].ToString();
                    this.txtMiana.Value = Request.QueryString["startDate"].ToString();
                    this.txtMianb.Value = Request.QueryString["endDate"].ToString();
                }
                else if (Request.QueryString["startDate"] != null && Request.QueryString["endDate"] != null)
                {
                    this.txtMiana.Value = Request.QueryString["startDate"].ToString();
                    this.txtMianb.Value = Request.QueryString["endDate"].ToString();
                }
                BindPersonnelRosterList();
                this.DataBind();
            }
        }

        private void BindPersonnelRosterList()
        {
            LuYongRosterService lrs = new LuYongRosterService();

            List<LuYongMingDanInfo> lymdlist = new List<LuYongMingDanInfo>();

            if (this.txt_gongyingshangName.Value.ToString() != "供应商姓名")
            {
                if (String.IsNullOrWhiteSpace(this.txtMiana.Value.ToString().Trim()))
                {
                    ScriptManager.RegisterClientScriptBlock(this.Page, GetType(), "", "alert(‘请选择面试开始日期！‘);", true);
                    this.txtMiana.Focus();
                    return;
                }
                if (String.IsNullOrWhiteSpace(this.txtMianb.Value.ToString().Trim()))
                {
                    ScriptManager.RegisterClientScriptBlock(this.Page, GetType(), "", "alert(‘请选择面试结束日期！‘);", true);
                    this.txtMianb.Focus();
                    return;
                }
                if (DateTime.Parse(this.txtMiana.Value.ToString()) > DateTime.Parse(this.txtMianb.Value.ToString()))
                {
                    ScriptManager.RegisterClientScriptBlock(this.Page, GetType(), "", "alert(‘面试开始日期不能大于面试结束日期！‘);", true);
                    this.txtMiana.Focus();
                    return;
                }
                if (DateTime.Parse(this.txtMiana.Value.ToString()) > DateTime.Parse(System.DateTime.Now.ToShortDateString()))
                {
                    ScriptManager.RegisterClientScriptBlock(this.Page, GetType(), "", "alert(‘面试开始日期不能大于当天日期！‘);", true);
                    this.txtMiana.Focus();
                    return;
                }
                if (DateTime.Parse(this.txtMianb.Value.ToString()) > DateTime.Parse(System.DateTime.Now.ToShortDateString()))
                {
                    ScriptManager.RegisterClientScriptBlock(this.Page, GetType(), "", "alert(‘面试结束日期不能大于当天日期！‘);", true);
                    this.txtMianb.Focus();
                    return;
                }

                sbUrl.Clear();
                sbUrl.Append("&gongyingshangName=" + this.txt_gongyingshangName.Value.ToString().Trim());
                sbUrl.Append("&startDate=" + this.txtMiana.Value.ToString().Trim());
                sbUrl.Append("&endDate=" + this.txtMianb.Value.ToString().Trim());
                lymdlist = lrs.GetAllLuYongRosterListByKeys(this.txt_gongyingshangName.Value.ToString().Trim(), null, null, this.txtMiana.Value.ToString().Trim(), this.txtMianb.Value.ToString().Trim());
            }
            else if (this.txt_enterName.Value.ToString() != "企业名称")
            {
                if (String.IsNullOrWhiteSpace(this.txtMiana.Value.ToString().Trim()))
                {
                    ScriptManager.RegisterClientScriptBlock(this.Page, GetType(), "", "alert(‘请选择面试开始日期！‘);", true);
                    this.txtMiana.Focus();
                    return;
                }
                if (String.IsNullOrWhiteSpace(this.txtMianb.Value.ToString().Trim()))
                {
                    ScriptManager.RegisterClientScriptBlock(this.Page, GetType(), "", "alert(‘请选择面试结束日期！‘);", true);
                    this.txtMianb.Focus();
                    return;
                }
                if (DateTime.Parse(this.txtMiana.Value.ToString()) > DateTime.Parse(this.txtMianb.Value.ToString()))
                {
                    ScriptManager.RegisterClientScriptBlock(this.Page, GetType(), "", "alert(‘面试开始日期不能大于面试结束日期！‘);", true);
                    this.txtMiana.Focus();
                    return;
                }
                if (DateTime.Parse(this.txtMiana.Value.ToString()) > DateTime.Parse(System.DateTime.Now.ToShortDateString()))
                {
                    ScriptManager.RegisterClientScriptBlock(this.Page, GetType(), "", "alert(‘面试开始日期不能大于当天日期！‘);", true);
                    this.txtMiana.Focus();
                    return;
                }
                if (DateTime.Parse(this.txtMianb.Value.ToString()) > DateTime.Parse(System.DateTime.Now.ToShortDateString()))
                {
                    ScriptManager.RegisterClientScriptBlock(this.Page, GetType(), "", "alert(‘面试结束日期不能大于当天日期！‘);", true);
                    this.txtMianb.Focus();
                    return;
                }

                sbUrl.Clear();
                sbUrl.Append("&enterName=" + this.txt_enterName.Value.ToString().Trim());
                sbUrl.Append("&startDate=" + this.txtMiana.Value.ToString().Trim());
                sbUrl.Append("&endDate=" + this.txtMianb.Value.ToString().Trim());
                lymdlist = lrs.GetAllLuYongRosterListByKeys(null, this.txt_enterName.Value.ToString().Trim(), null, this.txtMiana.Value.ToString().Trim(), this.txtMianb.Value.ToString().Trim());
            }
            else if (this.txtName.Value.ToString() != "员工姓名")
            {
                if (String.IsNullOrWhiteSpace(this.txtMiana.Value.ToString().Trim()))
                {
                    ScriptManager.RegisterClientScriptBlock(this.Page, GetType(), "", "alert(‘请选择面试开始日期！‘);", true);
                    this.txtMiana.Focus();
                    return;
                }
                if (String.IsNullOrWhiteSpace(this.txtMianb.Value.ToString().Trim()))
                {
                    ScriptManager.RegisterClientScriptBlock(this.Page, GetType(), "", "alert(‘请选择面试结束日期！‘);", true);
                    this.txtMianb.Focus();
                    return;
                }
                if (DateTime.Parse(this.txtMiana.Value.ToString()) > DateTime.Parse(this.txtMianb.Value.ToString()))
                {
                    ScriptManager.RegisterClientScriptBlock(this.Page, GetType(), "", "alert(‘面试开始日期不能大于面试结束日期！‘);", true);
                    this.txtMiana.Focus();
                    return;
                }
                if (DateTime.Parse(this.txtMiana.Value.ToString()) > DateTime.Parse(System.DateTime.Now.ToShortDateString()))
                {
                    ScriptManager.RegisterClientScriptBlock(this.Page, GetType(), "", "alert(‘面试开始日期不能大于当天日期！‘);", true);
                    this.txtMiana.Focus();
                    return;
                }
                if (DateTime.Parse(this.txtMianb.Value.ToString()) > DateTime.Parse(System.DateTime.Now.ToShortDateString()))
                {
                    ScriptManager.RegisterClientScriptBlock(this.Page, GetType(), "", "alert(‘面试结束日期不能大于当天日期！‘);", true);
                    this.txtMianb.Focus();
                    return;
                }

                sbUrl.Clear();
                sbUrl.Append("&employeName=" + this.txtName.Value.ToString().Trim());
                sbUrl.Append("&startDate=" + this.txtMiana.Value.ToString().Trim());
                sbUrl.Append("&endDate=" + this.txtMianb.Value.ToString().Trim());
                lymdlist = lrs.GetAllLuYongRosterListByKeys(null, null,this.txtName.Value.ToString().Trim(), this.txtMiana.Value.ToString().Trim(), this.txtMianb.Value.ToString().Trim());
            }
            else if (!String.IsNullOrWhiteSpace(this.txtMiana.Value.ToString().Trim()))
            {
                if (String.IsNullOrWhiteSpace(this.txtMianb.Value.ToString().Trim()))
                {
                    ScriptManager.RegisterClientScriptBlock(this.Page, GetType(), "", "alert(‘请选择面试结束日期！‘);", true);
                    this.txtMianb.Focus();
                    return;
                }
                if (DateTime.Parse(this.txtMiana.Value.ToString()) > DateTime.Parse(this.txtMianb.Value.ToString()))
                {
                    ScriptManager.RegisterClientScriptBlock(this.Page, GetType(), "", "alert(‘面试开始日期不能大于面试结束日期！‘);", true);
                    this.txtMiana.Focus();
                    return;
                }
                if (DateTime.Parse(this.txtMiana.Value.ToString()) > DateTime.Parse(System.DateTime.Now.ToShortDateString()))
                {
                    ScriptManager.RegisterClientScriptBlock(this.Page, GetType(), "", "alert(‘面试开始日期不能大于当天日期！‘);", true);
                    this.txtMiana.Focus();
                    return;
                }
                if (DateTime.Parse(this.txtMianb.Value.ToString()) > DateTime.Parse(System.DateTime.Now.ToShortDateString()))
                {
                    ScriptManager.RegisterClientScriptBlock(this.Page, GetType(), "", "alert(‘面试结束日期不能大于当天日期！‘);", true);
                    this.txtMianb.Focus();
                    return;
                }

                sbUrl.Clear();
                sbUrl.Append("&startDate=" + this.txtMiana.Value.ToString().Trim());
                sbUrl.Append("&endDate=" + this.txtMianb.Value.ToString().Trim());
                lymdlist = lrs.GetAllLuYongRosterListByKeys(null, null, null, this.txtMiana.Value.ToString().Trim(), this.txtMianb.Value.ToString().Trim());
            }
            else
            {
                lymdlist = lrs.GetAllLuYongRosterList();
            }

            pds.DataSource = lymdlist;
            pds.AllowPaging = true;

            pds.PageSize = PageSize;

            int CurrentPage;

            if (!String.IsNullOrWhiteSpace(this.txtPageIndex.Text.ToString().Trim()))
            {
                if (Helper.IsNum(this.txtPageIndex.Text.ToString().Trim()))
                {
                    ScriptManager.RegisterClientScriptBlock(this.Page, this.GetType(), "", "alert(‘页码数只能输入数字！‘)", true);
                    this.txtPageIndex.Focus();
                    this.txtPageIndex.Text = this.lbCurentPage.Text.ToString();
                    return;
                }
                else if (int.Parse(this.txtPageIndex.Text.ToString().Trim()) > int.Parse(this.lbCountPage.Text.ToString().Trim()))
                {
                    ScriptManager.RegisterClientScriptBlock(this.Page, this.GetType(), "", "alert(‘所输页数不能大于总页数！‘)", true);
                    this.txtPageIndex.Focus();
                    this.txtPageIndex.Text = this.lbCountPage.Text.ToString();
                    return;
                }
                else
                {
                    CurrentPage = Convert.ToInt32(this.txtPageIndex.Text.ToString().Trim());
                }
            }
            else if (Request.QueryString["Page"] != null)
            {
                CurrentPage = Convert.ToInt32(Request.QueryString["Page"]);
            }
            else
            {
                CurrentPage = 1;
            }

            pds.CurrentPageIndex = CurrentPage - 1;//当前页的索引就等于当前页码-1；

            if (!pds.IsFirstPage)
            {
                //Request.CurrentExecutionFilePath 为当前请求的虚拟路径
                this.lnkTop.NavigateUrl = Request.CurrentExecutionFilePath + "?Page=" + Convert.ToString(CurrentPage - 1) + sbUrl;
                //this.lnkFist.Enabled = this.lnkTop.Enabled = true;
                //this.lnkNext.Enabled = this.lnkLast.Enabled = true;
            }
            else
            {
                //this.lnkFist.Enabled = this.lnkTop.Enabled = false;
                //this.lnkNext.Enabled = this.lnkLast.Enabled = true;
                //this.lnkFist.Attributes.Add("style", "color:#ced9df;");
                this.lnkTop.Attributes.Add("style", "color:#ced9df;");
                this.lnkNext.Attributes.Remove("style");
                //this.lnkLast.Attributes.Remove("style");
            }
            if (!pds.IsLastPage)
            {
                //Request.CurrentExecutionFilePath 为当前请求的虚拟路径
                this.lnkNext.NavigateUrl = Request.CurrentExecutionFilePath + "?Page=" + Convert.ToString(CurrentPage + 1) + sbUrl;
                //this.lnkFist.Enabled = this.lnkTop.Enabled = true;
                //this.lnkNext.Enabled = this.lnkLast.Enabled = true;
            }
            else
            {
                //this.lnkNext.Enabled = this.lnkLast.Enabled = false;
                //this.lnkFist.Enabled = this.lnkTop.Enabled = true;
                this.lnkNext.Attributes.Add("style", "color:#ced9df;");
                //this.lnkLast.Attributes.Add("style", "color:#ced9df;");
                //this.lnkFist.Attributes.Remove("style");
                //this.lnkTop.Attributes.Remove("style");
            }
            //this.lnkFist.NavigateUrl = Request.CurrentExecutionFilePath + "?Page=" + Convert.ToString(1);//跳转至首页
            //this.lnkLast.NavigateUrl = Request.CurrentExecutionFilePath + "?Page=" + Convert.ToString(pds.PageCount);//跳转至末页

            this.Repeater_PersonnelRosterList.DataSource = pds;
            this.Repeater_PersonnelRosterList.DataBind();
            this.lbCurentPage.Text = (pds.CurrentPageIndex + 1).ToString();
            this.lbCountPage.Text = pds.PageCount.ToString();
            this.lbDataCount.Text = lymdlist.Count.ToString();
            this.lbDataCount.Attributes.Add("style", "color:red;");
            this.txtPageIndex.Text = this.lbCurentPage.Text.ToString();
            this.BtnExportPersonnel.Attributes.Add("onclick", "return confirm(‘您确定要导出" + lymdlist.Count.ToString() + "条数据到表格？‘)");

            //判断用户是否有导出数据功能
            if (Session["MasterInfo"] != null)
            {
                MasterInfo masterInfo = Session["MasterInfo"] as MasterInfo;

                MasterRoleMenuButtonService mrmbs = new MasterRoleMenuButtonService();
                MasterRoleMenuButtonInfo mrmbInfo = mrmbs.GetMasterRoleMenuButtonInfo(masterInfo.RoleID.ToString(), BtnExportPersonnel.ID.ToString());
                if (mrmbInfo != null)
                {
                    BtnExportPersonnel.Visible = true;
                }
            }
            else
            {
                Response.Write("<script language=JavaScript>alert(‘登录超时！请重新登录‘);parent.location.href=‘/login.html‘;</script>");
                Response.End();
            }

        }
        /// <summary>
        /// 输入页码提交跳转
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void LinkBtnToPage_Click(object sender, EventArgs e)
        {

            if (String.IsNullOrWhiteSpace(this.txtPageIndex.Text.ToString().Trim()))
            {
                ScriptManager.RegisterClientScriptBlock(this.Page, this.GetType(), "", "alert(‘页码不能为空！‘)", true);
                this.txtPageIndex.Focus();
                return;
            }
            else
            {
                BindPersonnelRosterList();
            }
        }
        /// <summary>
        /// 导出数据到Excel
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void LinkBtnToExcel_Click(object sender, EventArgs e)
        {

            PageSize = 0;

            BindPersonnelRosterList();

            Export("application/ms-excel", "员工数据.xls");
        }
        /// <summary>
        /// 导出数据函数
        /// </summary>
        /// <param name="FileType">导出文件MIME类型</param>
        /// <param name="FileName">导出文件的名称</param>
        private void Export(String FileType, String FileName)
        {

            Response.Clear();
            Response.BufferOutput = true;
            Response.Charset = "GB2312";
            Response.ContentEncoding = System.Text.Encoding.GetEncoding("GB2312");
            Response.AppendHeader("Content-Disposition", "attachment;filename=" + HttpUtility.UrlEncode(FileName, System.Text.Encoding.UTF8).ToString());
            Response.ContentType = FileType;
            this.EnableViewState = false;
            System.IO.StringWriter sw = new System.IO.StringWriter();
            HtmlTextWriter hw = new HtmlTextWriter(sw);
            Repeater_PersonnelRosterList.RenderControl(hw);
            string str = hw.InnerWriter.ToString();
            Response.Write("<html><head><meta http-equiv=Content-Type content=\"text/html; charset=gb2312\">");
            Response.Write("</head><body><table>");
            Response.Write(sw.ToString());
            Response.Write("</table></body></html>");
            Response.End();

        }
        /// <summary>
        /// 如果需要实现导出Excel功能，则该函数需要重载,解释：确认在运行时为指定的ASP.NET 服务器控件呈现 HtmlForm 控件。
        /// </summary>
        /// <param name="control"></param>
        public override void VerifyRenderingInServerForm(Control control) { }

        protected void LinkBtnSearch_Click(object sender, EventArgs e)
        {
            //恢复分页初始页为第一页
            this.txtPageIndex.Text = "1";
            BindPersonnelRosterList();
        }

        protected void Repeater_PersonnelRosterList_ItemCommand(object source, RepeaterCommandEventArgs e)
        {
            if (e.CommandName == "DeletePersonnel")
            {
                string personId = e.CommandArgument.ToString();

                LuYongRosterService lyrs = new LuYongRosterService();

                int num = lyrs.DeleteLuYongMingDanById(int.Parse(personId));

                if (num > 0)
                {
                    ScriptManager.RegisterClientScriptBlock(this.Page, GetType(), "", "alert(‘删除成功！‘);location=‘PersonnelManagement.aspx‘;", true);
                    return;
                }
                else
                {
                    ScriptManager.RegisterClientScriptBlock(this.Page, GetType(), "", "alert(‘删除失败！‘);location=‘PersonnelManagement.aspx‘;", true);
                    return;
                }
            }
        }

        protected void Repeater_PersonnelRosterList_ItemDataBound(object sender, RepeaterItemEventArgs e)
        {
            if (Session["MasterInfo"] != null)
            {
                MasterInfo masterInfo = Session["MasterInfo"] as MasterInfo;

                if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem)
                {
                    LuYongMingDanInfo tmskInfo = e.Item.DataItem as LuYongMingDanInfo;
                      //<a onclick="EditYuanGongState(<%# Eval("Id") %>);" title="编辑详情、价格调整" ></a>&nbsp;
                    LinkButton BtnDeletePersonnel = e.Item.FindControl("BtnDeletePersonnel") as LinkButton;
                    BtnDeletePersonnel.Attributes.Add("onclick", "return confirm(‘您确定要删除编号为：" + tmskInfo.Id.ToString() + "的人员信息？删除后无法恢复？‘)");

                    HyperLink BtnEditPersonnel = e.Item.FindControl("BtnEditPersonnel") as HyperLink;
                    BtnEditPersonnel.Attributes.Add("onclick", "EditYuanGongState(‘" + tmskInfo.Id.ToString() + "‘)");

                    MasterRoleMenuButtonService mrmbs = new MasterRoleMenuButtonService();
                    MasterRoleMenuButtonInfo mrmbInfo = mrmbs.GetMasterRoleMenuButtonInfo(masterInfo.RoleID.ToString(), BtnDeletePersonnel.ID.ToString());
                    if (mrmbInfo != null)
                    {
                        BtnDeletePersonnel.Visible = true;
                    }

                    MasterRoleMenuButtonInfo mrmbInfo2 = mrmbs.GetMasterRoleMenuButtonInfo(masterInfo.RoleID.ToString(), BtnEditPersonnel.ID.ToString());
                    if (mrmbInfo2 != null)
                    {
                        BtnEditPersonnel.Visible = true;
                    }
                }
            }
            else
            {
                Response.Write("<script language=JavaScript>alert(‘登录超时！请重新登录‘);parent.location.href=‘/login.html‘;</script>");
                Response.End();
            }

        }

代码解说：

private int PageSize = 8;//定义分页每页初始大小

之所以把pageSize定义为全局变量，并设置了固定的每页显示的条数，导出数据的时候，要把分页

PageSize = 0;然后再导出，要不然只能导出当前分页的第一个页面

StringBuilder sbUrl = new StringBuilder();

这个定义了一个可变字符串，要用它来储存筛选参数，

首先要判断this.txt_enterName.Value.ToString().Trim()这个文本框的值不为空或者非等于Null,将设置一个参数，把它写进sburl这个可变字符串中，多参数以此类推。。

sbUrl.Clear();
sbUrl.Append("&enterName=" + this.txt_enterName.Value.ToString().Trim());
sbUrl.Append("&startDate=" + this.txtMiana.Value.ToString().Trim());
sbUrl.Append("&endDate=" + this.txtMianb.Value.ToString().Trim());
lymdlist = lrs.GetAllLuYongRosterListByKeys(null, this.txt_enterName.Value.ToString().Trim(), null, this.txtMiana.Value.ToString().Trim(), this.txtMianb.Value.ToString().Trim());

下面这句话就是把sbUrl这个字符串拼接到url分页中，放到最后即可

if (!pds.IsFirstPage)
{
//Request.CurrentExecutionFilePath 为当前请求的虚拟路径
this.lnkTop.NavigateUrl = Request.CurrentExecutionFilePath + "?Page=" + Convert.ToString(CurrentPage - 1) + sbUrl;
//this.lnkFist.Enabled = this.lnkTop.Enabled = true;
//this.lnkNext.Enabled = this.lnkLast.Enabled = true;
}

然后在页面加载的时候进行判断，如果url中的参数不为空，就讲对应的参数赋值到对应的文本框中，这样就实现了url分页功能

if (Request.QueryString["gongyingshangName"] != null && Request.QueryString["startDate"] != null && Request.QueryString["endDate"] != null)
{
this.txt_gongyingshangName.Value = Request.QueryString["gongyingshangName"].ToString();
this.txtMiana.Value = Request.QueryString["startDate"].ToString();
this.txtMianb.Value = Request.QueryString["endDate"].ToString();
}

根据用户提供的索引值进行翻页，其实也很简单

/// <summary>
/// 输入页码提交跳转
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void LinkBtnToPage_Click(object sender, EventArgs e)
{

if (String.IsNullOrWhiteSpace(this.txtPageIndex.Text.ToString().Trim()))
{
ScriptManager.RegisterClientScriptBlock(this.Page, this.GetType(), "", "alert(‘页码不能为空！‘)", true);
this.txtPageIndex.Focus();
return;
}
else
{
BindPersonnelRosterList();//又重新绑定了数据源
}
}

BindPersonnelRosterList();中有这一段：

int CurrentPage;

if (!String.IsNullOrWhiteSpace(this.txtPageIndex.Text.ToString().Trim()))
{
if (Helper.IsNum(this.txtPageIndex.Text.ToString().Trim()))
{
ScriptManager.RegisterClientScriptBlock(this.Page, this.GetType(), "", "alert(‘页码数只能输入数字！‘)", true);
this.txtPageIndex.Focus();
this.txtPageIndex.Text = this.lbCurentPage.Text.ToString();
return;
}
else if (int.Parse(this.txtPageIndex.Text.ToString().Trim()) > int.Parse(this.lbCountPage.Text.ToString().Trim()))
{
ScriptManager.RegisterClientScriptBlock(this.Page, this.GetType(), "", "alert(‘所输页数不能大于总页数！‘)", true);
this.txtPageIndex.Focus();
this.txtPageIndex.Text = this.lbCountPage.Text.ToString();
return;
}
else
{
CurrentPage = Convert.ToInt32(this.txtPageIndex.Text.ToString().Trim());
}
}
else if (Request.QueryString["Page"] != null)
{
CurrentPage = Convert.ToInt32(Request.QueryString["Page"]);
}
else
{
CurrentPage = 1;
}

这样就实现了跳转，

注意在查询的时候，

protected void LinkBtnSearch_Click(object sender, EventArgs e)
{
//恢复分页初始页为第一页，这个一定要加，要不然，如果你翻页到第10页的时候，想重新查询数据，虽然查到数据，万一查到的数据没有10页怎么办，也得索引会停留在10上面
this.txtPageIndex.Text = "1";
BindPersonnelRosterList();
}

导出表格其实和简单就是下面这三个方法：

/// <summary>
        /// 导出数据到Excel
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void LinkBtnToExcel_Click(object sender, EventArgs e)
        {

            PageSize = 0;

            BindPersonnelRosterList();

            Export("application/ms-excel", "员工数据.xls");
        }
        /// <summary>
        /// 导出数据函数
        /// </summary>
        /// <param name="FileType">导出文件MIME类型</param>
        /// <param name="FileName">导出文件的名称</param>
        private void Export(String FileType, String FileName)
        {

            Response.Clear();
            Response.BufferOutput = true;
            Response.Charset = "GB2312";
            Response.ContentEncoding = System.Text.Encoding.GetEncoding("GB2312");
            Response.AppendHeader("Content-Disposition", "attachment;filename=" + HttpUtility.UrlEncode(FileName, System.Text.Encoding.UTF8).ToString());
            Response.ContentType = FileType;
            this.EnableViewState = false;
            System.IO.StringWriter sw = new System.IO.StringWriter();
            HtmlTextWriter hw = new HtmlTextWriter(sw);
            Repeater_PersonnelRosterList.RenderControl(hw);
            string str = hw.InnerWriter.ToString();
            Response.Write("<html><head><meta http-equiv=Content-Type content=\"text/html; charset=gb2312\">");
            Response.Write("</head><body><table>");
            Response.Write(sw.ToString());
            Response.Write("</table></body></html>");
            Response.End();

        }
        /// <summary>
        /// 如果需要实现导出Excel功能，则该函数需要重载,解释：确认在运行时为指定的ASP.NET 服务器控件呈现 HtmlForm 控件。
        /// </summary>
        /// <param name="control"></param>
        public override void VerifyRenderingInServerForm(Control control) { }
时间： 2024-10-24 20:28:40

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