Place A Asp:datalist Inside A Repeater Control And Databind It?

Mar 31, 2010

Can I place a asp:datalist inside a repeater control and databind it for each time its repeated? Using VB.NET btw..

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[Code]....

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[code]...

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Is there any way I can change the order of the page load events?? Or force the repeater to reload again after the event is handled?? I've included my Custom Repeater class bellow:

using System.Web.UI.WebControls;
using System.Web.UI;
using System.Data;
using System.Collections;
using System;
namespace ASPresentation.Controls
{
[ToolboxData("<cc:PagedRepeater runat=server></cc:PagedRepeater>")]
public class PagedRepeater : Repeater
{
public int PageSize { get; set; }
public int CurrentPageIndex
{
get
{
return Convert.ToInt16(Page.Session["ProjectIndex"]);
}
set
{
Page.Session.Add("ProjectIndex", value);
}
}
public PagedDataSource pagedData = new PagedDataSource();
LinkButton NextBtn = new LinkButton();
LinkButton PrevBtn = new LinkButton();
public bool IsLastPage
{
get
{
return pagedData.IsLastPage;
}
}
public bool IsFirstPage
{
get
{
return pagedData.IsFirstPage;
}
}
public override object DataSource
{
get
{
return base.DataSource;
}
set
{
pagedData.DataSource = (IEnumerable)value;
}
}
protected void NextButtonClick(object sender, EventArgs e)
{
if (!IsLastPage)
{
CurrentPageIndex++;
}
}
protected void PrevButtonClick(object sender, EventArgs e)
{
if (!IsFirstPage)
{
CurrentPageIndex--;
}
}
protected override void OnInit(EventArgs e)
{
base.OnInit(e);
NextBtn.Text = "Next";
PrevBtn.Text = "Prev";
NextBtn.Click += new EventHandler(NextButtonClick);
PrevBtn.Click += new EventHandler(PrevButtonClick);
}
protected override void OnLoad(EventArgs e)
{
base.OnLoad(e);
base.Controls.Add(PrevBtn);
base.Controls.Add(NextBtn);
}
protected override void Render(HtmlTextWriter writer)
{
base.Render(writer);
}
public override void DataBind()
{
pagedData.AllowPaging = true;
pagedData.PageSize = PageSize;
pagedData.CurrentPageIndex = CurrentPageIndex;
base.DataSource = pagedData;
base.DataBind();
}
}
}

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[code]...

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[Code]....

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[Code]....

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rptCAP_ItemDataBound(object sender, RepeaterItemEventArgs e)
{
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The name of the repeater control is id="rptCAP"

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I have a literal8 inside panel1 and panel1 inside datalist1 ..

i wanna insert the value in literal1 on page load event using query string ...

ERROR on Page Load : Object reference is not set to the instance of an object

how to make this code workin ?

Protected Sub Page_PreInit(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.PreInit
Dim lit8 As Literal = DirectCast(DataList1.FindControl("Literal8"), Literal)
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Am not sure why I cannot access my Label control which was inside the Panel and the Panel is inside the DataList

[Code]...

but when I tried using "lbl" in Page_Load, it seems it cannot find the control?

[Code]....

that code returns Object reference not set to an instance of an object.

[Code]....

output:

panel does not exist

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In repeater ItemDataBound event I have this:

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I tried to set the ID on aspx page like that:

<asp:Panel id='<%# Eval("ID") %>'

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