paging in datalist
Please give us the code for showing 5 page numbers and then next,prev buttons in a standard way .we are displaying it in a datalist.
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Jignesh TrivediPosted Jul 2, 2012, 4:04 AM
you can also use DataPager control (Available in .net frame work 3.5).
Please refer,
http://msdn.microsoft.com/en-us/library/system.web.ui.webcontrols.datapager.aspx
http://msdn.microsoft.com/en-us/library/system.web.ui.webcontrols.datapager.pagesize.aspx
http://www.codeproject.com/Articles/142326/Effective-paging-with-List-View-control-in-ASP-NET
http://www.4guysfromrolla.com/articles/021308-1.aspx
hope this will help you.
Satyapriya NayakPosted Jul 2, 2012, 3:44 AM
Try this...
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" %>
DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title>Untitled Pagetitle>
head>
<body>
<form id="form1" runat="server">
<div>
<table border="1">
<asp:DataList ID="dl1" runat="server">
<HeaderTemplate>
<font color="red"><b>Employee Detailsb>font>
HeaderTemplate>
<itemtemplate>
<tr>
<td><font color="Green"><b>IDb>font>td>
<td><font color="Green"><b>NAMEb>font>td>
<td><font color="Green"><b>SALARYb>font>td>
<td><font color="Green"><b>ADDRESSb>font>td>
<td><font color="Green"><b>DESIGNATIONb>font>td>
tr>
<tr>
<td> <font color="#ff8000"><b><%#Eval("empid")%>b>font>td>
<td> <font color="Fuchsia"><b><%#Eval("empname")%>b>font>td>
<td> <font color="#663300"><b><%#Eval("empsal")%>b>font>td>
<td> <font color="Purple"><b><%#Eval("empadd")%>b>font>td>
<td> <font color="#808040"><b><%#Eval("empdes")%>b>font>td>
tr>
itemtemplate>
asp:DataList>
table>
<table width="100%" border="0">
<tr>
<td> <asp:label id="lbl1" runat="server" BackColor="Yellow" BorderColor="Yellow"
Font-Bold="True" ForeColor="#FF3300">asp:label>td>
tr>
<tr>
<td> <asp:button id="btnPrevious" runat="server" text="Previous" Width="60px"
onclick="btnPrevious_Click">asp:button>
<asp:button id="btnNext" runat="server" text="Next" Width="60px"
onclick="btnNext_Click">asp:button>td>
tr>
table>
div>
form>
body>
html>
using System;
using System.Configuration;
using System.Data;
using System.Linq;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Xml.Linq;
using System.Data.SqlClient;
public partial class _Default : System.Web.UI.Page
{
string strConnString = ConfigurationManager.ConnectionStrings["ConnectionString"].ConnectionString;
string str ;
SqlCommand com;
SqlDataAdapter sqlda;
DataSet ds;
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
binddatalist();
}
}
private void binddatalist()
{
SqlConnection con = new SqlConnection(strConnString);
con.Open();
str = "select * from employee";
com = new SqlCommand(str, con);
sqlda = new SqlDataAdapter(com);
ds = new DataSet();
sqlda.Fill(ds, "employee");
PagedDataSource Pds1 = new PagedDataSource();
Pds1.DataSource = ds.Tables[0].DefaultView;
Pds1.AllowPaging = true;
Pds1.PageSize = 5;
Pds1.CurrentPageIndex = CurrentPage;
lbl1.Text = "Showing Page: " + (CurrentPage + 1).ToString() + " of " + Pds1.PageCount.ToString();
btnPrevious.Enabled = !Pds1.IsFirstPage;
btnNext.Enabled = !Pds1.IsLastPage;
dl1.DataSource = Pds1;
dl1.DataBind();
con.Close();
}
public int CurrentPage
{
get
{
object s1 = this.ViewState["CurrentPage"];
if (s1 == null)
{
return 0;
}
else
{
return Convert.ToInt32(s1);
}
}
set { this.ViewState["CurrentPage"] = value; }
}
protected void btnPrevious_Click(object sender, EventArgs e)
{
CurrentPage -= 1;
binddatalist();
}
protected void btnNext_Click(object sender, EventArgs e)
{
CurrentPage += 1;
binddatalist();
}
}
Thanks
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