Repeater实例

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="ClassInfor.aspx.cs" Inherits="ClassInfor" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

</head>

<tr>

</tr>

<tr>

</tr>

<tr>

<tr>

</tr>

</table></td>

</tr>

<tr>

<tr>

<asp:TextBox ID="txtName" runat="server"></asp:TextBox>

</span></td>

<asp:TextBox ID="txtID" runat="server"></asp:TextBox>

</span></td>

</tr>

</table></td>

</tr>

<tr>

<asp:Repeater ID="Repeater1" runat="server">

<td>

<input id="chkAll" type="checkbox"onclick="checkAll(this, 'chkOne')" />全选

</td>

<td>

班级名</td>

<td>

人数</td>

<td>

所属级部</td>

<td>

所在教室</td>

<td>

班主任</td>

<td>

操作</td>

</tr>

</HeaderTemplate>

<td>

<td>

<%# DataBinder.Eval(Container.DataItem, "Name").ToString().Replace(" ", "")%>

</td>

<td>

<%# DataBinder.Eval(Container.DataItem, "PersonCount")%>

</td>

<td>

<%# DataBinder.Eval(Container.DataItem, "DName").ToString().Replace(" ","")%>

</td>

<td>

<%# DataBinder.Eval(Container.DataItem, "rName")%>

</td>

<td>

<%# DataBinder.Eval(Container.DataItem, "tName")%>

</td>

<td>

</td>

</tr>

</ItemTemplate>

</SeparatorTemplate>

</table>

</FooterTemplate>

</asp:Repeater>

</td></tr>

<asp:ImageButton ID="ImageButton1" runat="server" ImageUrl="~/Web/images/027.gif" OnClientClick ="return checkTest()" OnClick="ImageButton1_Click" />

<span style="font-size: 10pt">共</span><asp:Literal ID="LtCount" runat="server"></asp:Literal><span

style="font-size: 10pt">页          当前第</span><asp:Label ID="lbCount" runat="server" Text="Label" Font-Size="10pt" ForeColor="#FF8000"></asp:Label><span style="font-size: 10pt">页

 </span>             <asp:HyperLink ID="hlTop" runat="server" ImageUrl="~/Web/images/016.gif">第一页</asp:HyperLink>

 <asp:HyperLink ID="hlBack" runat="server" ImageUrl="~/Web/images/018.gif">上一页</asp:HyperLink> 

 <asp:HyperLink ID="hlNext" runat="server" ImageUrl="~/Web/images/019.gif">下一页</asp:HyperLink>

   <asp:HyperLink ID="hlBoot" runat="server" ImageUrl="~/Web/images/017.gif">最后一页</asp:HyperLink>

                <span style="font-size: 10pt">转到</span><span class="hei"><asp:DropDownList ID="dpPage"

runat="server" Width="40px" AutoPostBack="True" OnSelectedIndexChanged="dpPage_SelectedIndexChanged" Font-Size="9pt">

</asp:DropDownList><span style="font-size: 10pt"></span></td></tr>

</table>

</td>

</tr>

</table>

<asp:Label ID="lbScript" runat="server"></asp:Label></td>

</tr>

<tr>

</tr>

</table>

</form>

</body>

</html>

后台

using System;

using System.Data;

using System.Configuration;

using System.Collections;

using System.Web;

using System.Web.Security;

using System.Web.UI;

using System.Web.UI.WebControls;

using System.Web.UI.WebControls.WebParts;

using System.Web.UI.HtmlControls;

using SchoolOA.BLL;

using SchoolOA.Model;

public partial class ClassInfor : System.Web.UI.Page

{

protected void Page_Load(object sender, EventArgs e)

{

if (!IsPostBack)

{

Bind("1=1");

if (Request.QueryString["Page"] != null)

{

this.dpPage.SelectedIndex = Convert.ToInt32(Request.QueryString["Page"]) - 1;

}

// 绑定

private void Bind(string strWhere)

{

DClass_Info dci = new DClass_Info();

DataSet ds = dci.GetList(strWhere);

//创建分页类：

PagedDataSource objPage = new PagedDataSource();

//设置数据源

objPage.DataSource = ds.Tables[0].DefaultView;

//允许分页:

objPage.AllowPaging = true;

//设置每页显示条数：

objPage.PageSize = 10;

int pageSize = objPage.PageCount;

//定义变量用来保存当前页索引：

int curPage;

this.LtCount.Text = pageSize.ToString();

this.dpPage.Items.Clear();

for (int i = 1; i <= pageSize; i++)

{

this.dpPage.Items.Add(i.ToString());

}

//判断是否有页面跳转请求：

if (Request.QueryString["Page"] != null)

{

curPage = Convert.ToInt32(Request.QueryString["Page"]);

}

else

{

curPage = 1;

}

objPage.CurrentPageIndex = curPage - 1;

this.lbCount.Text = curPage.ToString();

this.hlTop.NavigateUrl = Request.CurrentExecutionFilePath + "?Page=1";

this.hlNext.NavigateUrl = Request.CurrentExecutionFilePath + "?Page=" + Convert.ToString(curPage + 1);

this.hlBack.NavigateUrl = Request.CurrentExecutionFilePath + "?Page=" + Convert.ToString(curPage - 1);

this.hlBoot.NavigateUrl = Request.CurrentExecutionFilePath + "?Page=" + pageSize.ToString();

if (objPage.IsFirstPage)

{

this.hlTop.Enabled = false;

this.hlBack.Enabled = false;

this.hlBoot.Enabled = true;

this.hlNext.Enabled = true;

}

else if (objPage.IsLastPage)

{

this.hlTop.Enabled = true;

this.hlBack.Enabled = true;

this.hlBoot.Enabled = false;

this.hlNext.Enabled = false;

}

else

{

this.hlTop.Enabled = true;

this.hlBack.Enabled = true;

this.hlBoot.Enabled = true;

this.hlNext.Enabled = true;

}

this.Repeater1.DataSource = objPage;

this.Repeater1.DataBind();

}

//删除

protected void ImageButton1_Click(object sender, ImageClickEventArgs e)

{

string listID = Convert.ToString(Request.Form["chkOne"]);

DClass_Info dci = new DClass_Info();

if (Request.Form["chkOne"] == null)

{

this.lbScript.Text = "<script>alert('请先选择要删除的数据！')</script>";

}

else

{

try

{

string s = dci.Delete(listID);

this.lbScript.Text = "<script>alert('您删除了[" + s + "]行数据');wondow.location.href=window.location.href;;</script>";

}

catch (Exception ex)

{

this.lbScript.Text = "<script>alert('" + ex.Message + "')</script>";

}

Bind("1=1");

}

//查询

protected void btSelect_Click(object sender, EventArgs e)

{

if (this.rbTID.Checked == true)

{

string id = this.txtID.Text.ToString();

Bind(" c.id like '%" + id + "%'");

}

if (rbTName.Checked == true)

{

string id = this.txtName.Text.ToString();

Bind(" c.Name like '%" + id + "%'");

}

protected void dpPage_SelectedIndexChanged(object sender, EventArgs e)

{

Server.Transfer(Request.CurrentExecutionFilePath + "?Page=" + this.dpPage.SelectedValue.ToString());

}

posted on 2008-06-03 17:09 code life 阅读(440) 评论(0) 收藏举报