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> </span>
<asp:HyperLink ID="lnkNext" runat="server"><div class="fenyebtn"><img src="../images/ico/arrow_large_right.png" /></div></asp:HyperLink>
<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>
<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 = ;//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 = ;
}
pds.CurrentPageIndex = CurrentPage - ;//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 - ) + 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 + ) + 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 + ).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 = ;
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 = "";
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 > )
{
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>
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 - ) + 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 = ;
}
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 = "";
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 = ; 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) { }
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