repeater分頁的實現

第一種方式：

數據庫連接代碼：

01	using System;
02	using System.Data;
03	using System.Configuration;
04	using System.Web;
05	using System.Web.Security;
06	using System.Web.UI;
07	using System.Web.UI.WebControls;
08	using System.Web.UI.WebControls.WebParts;
09	using System.Web.UI.HtmlControls;
10	using System.Data.SqlClient;
11	using System.Data.Sql;
12	
13	
14	
15	public partial class _Default : System.Web.UI.Page
16	{
17	    private void  con()
18	    {
19	        string connstring = ConfigurationManager.ConnectionStrings["AdventureWorksDWConnectionString"].ConnectionString;
20	        SqlConnection con = new SqlConnection(connstring);
21	        SqlConnection conn = new SqlConnection();
22	        DataSet ds = new DataSet();
23	        SqlDataAdapter sda = new SqlDataAdapter("select * from FactSalesQuota", con);
24	        sda.Fill(ds, "name");
25	        SqlDataAdapter sda2 = new SqlDataAdapter("select * from ProspectiveBuyer", con);
26	        sda2.Fill(ds, "title");
27	        PagedDataSource pds = new PagedDataSource();
28	        pds.DataSource = ds.Tables["name"].DefaultView;
29	        //PagedDataSource aa = new PagedDataSource();
30	        pds.AllowPaging = true;//允許分頁
31	        pds.PageSize = 8;//單頁顯示項數
32	        int CurPage;
33	        if (Request.QueryString["Page"] != null)
34	            CurPage = Convert.ToInt32(Request.QueryString["Page"]);
35	        else
36	            CurPage = 1;
37	        pds.CurrentPageIndex = CurPage - 1;
38	        int Count = pds.PageCount;
39	
40	        lblCurrentPage.Text = "當前頁：" + CurPage.ToString();
41	        labPage.Text = Count.ToString();
42	
43	        if (!pds.IsFirstPage)
44	        {
45	            this.first.NavigateUrl = Request.CurrentExecutionFilePath + "?Page=1";
46	            this.last.NavigateUrl = Request.CurrentExecutionFilePath + "?Page=" + Convert.ToString(Count  - 1); ;
47	            up.NavigateUrl = Request.CurrentExecutionFilePath + "?Page=" + Convert.ToString(CurPage - 1);
48	        }
49	        else
50	        {
51	            this.first.Visible = false ;
52	            this.last.Visible = false ;
53	  
54	        }
55	
56	        if (!pds.IsLastPage)
57	        {
58	            
59	   
60	            next.NavigateUrl = Request.CurrentExecutionFilePath + "?Page=" + Convert.ToString(CurPage + 1);
61	        }
62	        else
63	        {
64	            this.first.Visible = false;
65	            this.last.Visible = false;
66	
67	        }
68	
69	        Repeater1.DataSource = pds ;
70	        Repeater1.DataBind();
71	
72	    }
73	
74	
75	
76	    protected void Page_Load(object sender, EventArgs e)
77	    {
78	        if (!IsPostBack)
79	        {
80	            con();
81	            this.first.Visible = true;
82	            this.last.Visible = true;
83	            //this.Repeater1.DataSource = pds();
84	            //this.Repeater1.DataBind();
85	
86	        }
87	
88	    }
89	}
 

aspx文件代碼：

01	<table>
02	    <tr ><td class="style1" align ="left"  >hehe</td></tr>
03	     
04	    <tr ><td class="style1">  
05	       <asp:Repeater ID="Repeater1" runat="server" >
06	         
07	        <HeaderTemplate ><table><tr><td>頭模板</td></tr></HeaderTemplate>
08	        <ItemTemplate ><tr><td ><font color="red" > <%#Eval("timekey")%></font></td></tr></ItemTemplate>
09	        <AlternatingItemTemplate ><tr><td > <a href ='Default.aspx?id=<%#"databaselogid" %>'><%#Eval("SalesAmountQuota")%></a></td></tr></AlternatingItemTemplate>
10	        <FooterTemplate ><tr><td>尾模板</td></tr></table></FooterTemplate>
11	        </asp:Repeater>
12	        </td> </tr>
13	     
14	     
15	 <tr> <td class="style1">
16	     <asp:HyperLink ID="first" runat="server">首頁</asp:HyperLink>
17	     <asp:HyperLink ID="next" runat="server">下一頁</asp:HyperLink>
18	     <asp:HyperLink ID="up" runat="server">上一頁</asp:HyperLink>
19	     <asp:HyperLink ID="last" runat="server">末頁</asp:HyperLink>
20	     </td></tr>
21	             
22	            <tr><td class="style1">當前頁爲：<asp:Label ID="lblCurrentPage" runat="server"
23	                    Text="Label"></asp:Label>
24	                <br />
25	                共<asp:Label ID="labPage" runat="server" Text="Label"></asp:Label>
26	                頁</td></tr>
27	             
28	</table>
第二種方式：

01	using System;
02	using System.Collections;
03	using System.Configuration;
04	using System.Data;
05	using System.Linq;
06	using System.Web;
07	using System.Web.Security;
08	using System.Web.UI;
09	using System.Web.UI.HtmlControls;
10	using System.Web.UI.WebControls;
11	using System.Web.UI.WebControls.WebParts;
12	using System.Xml.Linq;
13	using System.Data.SqlClient;
14	
15	public partial class databind : System.Web.UI.Page
16	{
17	    
18	    protected void Page_Load(object sender, EventArgs e)
19	    {
20	        if (!IsPostBack)
21	        {
22	            num.Text = "1";
23	            repdatabind();
24	        }
25	
26	
27	    }
28	    public void repdatabind()
29	    {
30	        string connstring = ConfigurationManager.ConnectionStrings["AdventureWorksDWConnectionString"].ConnectionString;
31	        SqlConnection con = new SqlConnection(connstring);
32	        SqlConnection conn = new SqlConnection();
33	        DataSet ds = new DataSet();
34	        SqlDataAdapter sda = new SqlDataAdapter("select * from DimProduct", con);
35	        sda.Fill(ds, "name");
36	        PagedDataSource pds = new PagedDataSource();
37	        pds.DataSource = ds.Tables["name"].DefaultView;
38	        pds.AllowPaging = true;//允許分頁
39	        pds.PageSize = 8;//單頁顯示項數
40	
41	        int curpage = Convert.ToInt32(num.Text);
42	        this.BtnDown.Enabled = true;
43	        this.BtnUp.Enabled = true;
44	        pds.CurrentPageIndex = curpage - 1;
45	        if (curpage == 1)
46	        {
47	            this.BtnUp.Enabled = false;
48	        }
49	        if (curpage == pds.PageCount)
50	        {
51	            this.BtnDown.Enabled = false;
52	        }
53	        this.Repeater1.DataSource = pds;
54	        this.Repeater1.DataBind();
55	    }
56	  
57	    protected void BtnUp_Click(object sender, EventArgs e)
58	    {
59	        this.num.Text =Convert.ToString ( Convert.ToInt32(num.Text)- 1) ;
60	        repdatabind();
61	    }
62	    protected void BtnDown_Click(object sender, EventArgs e)
63	    {
64	        this.num.Text = Convert.ToString(Convert.ToInt32(num.Text)+ 1) ;
65	        repdatabind();
66	    }
67	}
aspx代碼：


01	<%@ Page Language="C#" AutoEventWireup="true" CodeFile="databind.aspx.cs" Inherits="databind"%>
02	
03	<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN""http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
04	
05	<html xmlns="http://www.w3.org/1999/xhtml">
06	<head runat="server">
07	    <title>無標題頁</title>
08	</head>
09	<body>
10	    <form id="form1" runat="server">
11	    <div>
12	     
13	        <asp:Panel ID="Panel1" runat="server" Height="173px">
14	            <asp:Repeater ID="Repeater1" runat="server"><HeaderTemplate ><table border οnmοusedοwn="1" ><tr><td >頭模板</td></tr></HeaderTemplate><ItemTemplate ><tr><td>序號：<%# Eval("ProductKey") %></td></tr><tr><td>編碼：<%# Eval("ProductAlternateKey") %></td></tr></ItemTemplate><FooterTemplate ><tr><td>腳模板</td></tr></table>< /FooterTemplate>
15	            </asp:Repeater>
16	            當前頁：<asp:Label ID="num" runat="server"></asp:Label>
17	            <br />
18	            <asp:Button ID="BtnUp" runat="server" οnclick="BtnUp_Click" Text="上一頁" />
19	            <asp:Button ID="BtnDown" runat="server" οnclick="BtnDown_Click" Text="下一頁" />
20	        </asp:Panel>
21	        <br />
22	        <br />
23	     
24	    </div>
25	    </form>
26	</body>
27	</html>