Forms Data Controls :: Datalist Paging With Querystring (catID)?

Feb 7, 2010

I want to paging my datalist but the datalist takes a querystring field catID from categories repeater. How can do I paging my datalist with catID querystring?

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Forms Data Controls :: Paging With Datalist If That Datalist Is Populated With Inputs Coming From A Querystring?

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How can I do paging with datalist if that datalist is populated with inputs coming from a querystring?

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Data Controls :: Populate DataList Based On QueryString Value Throws Error When QueryString Is NULL Or Blank

May 7, 2015

The following code works well as long as I pass a querystring value to the datalist.

Private Sub BindGrid()
Dim id As Integer = Integer.Parse(Context.Request.QueryString("id"))
Dim strConnString As String = ConfigurationManager.ConnectionStrings("Conn").ConnectionString
Using con As New SqlConnection(strConnString)
Using cmd As New SqlCommand()
cmd.CommandText = "select Id, Name from tblFiles where Id=@Id"

[Code] ......

However, the page errors with the message "Value cannot be null." if I don't pass a value. I know that DataList does not have an EmptyItem Property like a Gridview control. I do not want the page to error if I don't pass a value. Need info to deal with empty values in a datalist.

Most websites have pointed me to this code to use:

<FooterTemplate>
<asp:Label ID="lblEmpty" Text="No Result" runat="server"
Visible='<%#boolean.parse(([b]list[/b].Items.Count=0).ToString())%>'>
</asp:Label>
</FooterTemplate>

The 'list' throws an error. The error is "Too few type arguments to 'System.COllections.Generic.List". I am not sure if the code is written in C# and that is what is causing the error. It seems that it should work but I can not figure out the 'list' error.

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Forms Data Controls :: Passing Values With Querystring When Paging With Formview?

Dec 28, 2010

I am having a formview control with paging enabled. It's a simple page used for viewing pictures. (It's from the personal web site starter kit with some modification)

[Code]....

I would like the formview to pass not only the pageindex value but also the Next or previous picture's unique ID called in my case PictureID?

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i want to apply pagging on top of datalist it should look like

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[Code]....

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Forms Data Controls :: DataList Paging Of Directory Contents

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I've got a DataList showing images from a directory folder and this works well. However, I'd like to be able to page through the results rather than have one long page of images. I was wondering about putting the results in a GridView template somehow and use the paging on that.

Here's my code:
asp:DataList ID="DataList1" runat="server" RepeatColumns="3" CellPadding="0"
style="font-family: Arial, Helvetica, sans-serif; font-size: x-small"
Height="307px" Width="465px" BorderStyle="None" CellSpacing="3"
Font-Bold="False" Font-Italic="False" Font-Overline="False"
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<ItemTemplate>
<asp:Image Width="108" Height="72px" ID="Image1" ImageUrl='<%# Eval("Name", "~/GalleryImages/{0}") %>' runat="server" /> <br /><br />
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Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
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Dim list As New ArrayList() For Each file2 As FileInfo In file
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Forms Data Controls :: Datalist Paging Using Pager Control

Apr 10, 2010

i am using asp:pager to do paging for datalist... i have successfully implemented it but the problem is that he is showing all the page nos at one time instead of that i want to show 10 pages at a time then user goes on the last page then next 10 pages should show...

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Forms Data Controls :: Paging In Datalist - Show Products

Feb 19, 2010

I have One site in which i have to show products using datalist and use of paging is must i have created the same but its not very effective i want the paging same as [URL]

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Forms Data Controls :: Paging In Datalist - Using A SqlDataReader To Populate

Mar 26, 2010

I need to be able to Page in my Datalist. As you can see from the code below I'm using a SqlDataReader to populate my Datalist.

[Code]....

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Forms Data Controls :: Sorting And Paging Using DataList Control

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Am trying to use sorting and paging using a Asp.net DataList Control.....I found a Tutorial at asp.net website, but not able to understand that. I found other two links ,which exactly is of my need...but the only thing is that , it is in VB...[URL]

But Am working with C# I wanna Use Sorting & Paging For this

[Code]...

[Code]...

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Sep 26, 2010

How to enable paging in Asp.net Datalist control

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Mar 13, 2010

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Forms Data Controls :: Paging Not Work On DataList With PagedDataSource?

Dec 31, 2010

I am trying to get paging to work on a DataList bound to a DataSet, using SQL stored procedures, with and without parameters, and without using querystrings.

I allow visitors of the page to filter the DataList by either selecting a value from various dropdowns e.g to see products of a certain supplier on the page or by clicking hyperlinks e.g to show all products.

The problem is paging isn't working at all. The next and previous buttons are not changing the page. However, I am not getting any error messages.

Here's my code. Note I have excluded all my dropdown methods that simply call getData and pass relevant parameters. However the default dataset view should still work.

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;

[Code]....

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Forms Data Controls :: Get Result Search With Paging In DataList Control

Sep 16, 2010

I have Database called mygroup , and I have three tables:

* Cataloges table .. columns (CatalogeId
int, CatalogeName
nvarchar)
* Brand table .. columns (BrandId
int, BrandName
nvarchar)

* Products table, it is consists of these columns :

ProductId int

ProductNO nvarchar

CatalogeId int

BrandId int

MainSpecification nvarchar

DetailsSpecification ntext

Image imageand I want to desgin form for products, and this form contain these ToolBox

* DropDownList for CatalogeId

* DropDownList for BrandId

* DataList Control for displaying the Result Search

* Button

When the user visit Product Page for Example (productpage.aspx), then he see the two DropDownList , then choose one of Cataloge Name (Laptop , Printer, ....) , and choose one of the Brand Name (Sony, Toshiba, ....) , then Click the Button, and get the Result Search in Paging DataList

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