Forms Data Controls :: Trying To Get Values From Datalist?

Dec 12, 2010

i need to get the a label value to string, but i am struggling. here is the code

string courseID = DataList1.FindControl.("courseIDLabel").ToString();

but this statement is flowing errord

View 7 Replies


Similar Messages:

Forms Data Controls :: DataList - Updates Show Original Values Not Updated Values?

Jun 3, 2010

Updates to the edited item are not passing the new / updated values but rather the original values. And I can't for the life of me figure out why when I change the original value in an edit textbox and post the update the new value is not being passed. I get the original value. Perhaps fresh eyes can spot the problem. This should be super basic but apparently I'm missing something.

Here's the code for the Item and Edit templates. The code behind is below this.

[Code]....

Code behind begins here....

[Code]....

View 2 Replies

Forms Data Controls :: Can Retrieve Values From A DataList

Apr 26, 2010

I have a datalist that is bound to a table in the database. I need to have a button for each item. Then, when users click that button I want to be able to retrieve information about that item. I have done this with gridview, but cannot seem to get it to work with a datalist. The only reason I am using a datalist is because I am able to arrange the items how I want and not be forced to have columns.

The way I have it setup so far is

<asp:DataList ID="dlFeeds" runat="server" OnItemCommand="dlFeeds_ItemCommand">

View 4 Replies

Forms Data Controls :: Accessing Values From A Database With Datalist?

Aug 25, 2010

I have a datalist and I am filling it using a dataadapter, dataset. So in my .ascx page, I have

<asp:datalist runat="server" id="dlProducts" repeatcolumns="2" repeatdirection="horizontal">
<itemtemplate>
<table border="0">
<tr><td><%# Eval("Item_Name") %></td></tr>
<tr><td>I have to add a picture here</td><td><%# Eval("First_Name") %></td></tr>
</table>
</itemtemplate>
</asp:datalist>

In the area where I have put a statement like "I have to add a picture here", I have write a big case statement. Like:

Case: 6 // show a picture from file1
case: 7 // show a picture from file2
Case 8: //show a picture from file3

So How do I do this here? Because I dont know how to access the datalist values from code behind.

Here is my code behind:

SQLString = "SELECT First_Name, Picture, item_name, item_id from table1 where item_id = " + request.querystring["iid"];
dataadapter daItems = new dataadapter(SQLString, "connection_name");
dataset dsItems = new dataset();
daItems.fill(dsItems);
dlProducts.datasource = dsItems();

//So at this point how do I populate the picture in the <TD> tag I mentioned earlier?

View 2 Replies

Forms Data Controls :: Getting Values From Datalist Into A Shopping Cart?

May 27, 2010

Anyways i am having some serious trouble with a datalist. im sure it is probably pretty easy but im am just not very good at all with the codebehind. Basically i have a datalist connected to sqldatasource and it pulls a list of items. I want to be able to select a record from the datalist and store that value in some sort of shopping cart.

<asp:DataList ID="DataList1" runat="server" CellPadding="4"
DataSourceID="SqlDataSource1" ForeColor="#333333">
<FooterStyle BackColor="#5D7B9D" Font-Bold="True" ForeColor="White" />
<AlternatingItemStyle BackColor="White" ForeColor="#284775" />
<ItemStyle BackColor="#F7F6F3" ForeColor="#333333" />

[Code]....

View 8 Replies

Forms Data Controls :: Hide Repeating Column Values In A Datalist In C#?

Jun 1, 2010

I am new to using ASP.NET and I am using a datalist to represent the data obtained from querying a database.However,I am facing 2 issues:

1) If the string returned after querying the database is too long,the datalist is displaying the long string as it is which is not looking good.I am using Eval to fetch the data from the database for the sake of displaying.I need to have some page breaks so that the information fetched is presentable.

2) While repeating the datalist I want to hide all the columns except for 1 column whose value are unique.Upon searching I found this link: http://www.programmingknowledge.com/DataList.aspx but the code is in VB and I am not familiar with it.I am familiar with C#.

I am inserting the front end code for my datalist.I also want to know if datalist is the best control to present the data from the database.

[Code]....

View 2 Replies

Forms Data Controls :: Set Default Values Of Items In A Datalist In Code Behind On Page Load?

Apr 14, 2010

I've got a few labels in a datalist that are being populated based on the values of a queryString but without the query string the datalist is empty.

How can I access the labels in the datalist and set a default value to them on the load of the page?

View 14 Replies

Forms Data Controls :: Datalist Menu Faced With Argument Was Out Of The Range Of Valid Values?

Dec 7, 2010

I have a datalist menu that has several menuitems in it(each item load user control).I want to show each menuitems in seperate dynamic Ajax tabs when I click on first item tab is created but when I click on second menuitem to create second dynamicajax tab I faced this error:

[Code]....

View 11 Replies

Data Controls :: How To Get The Selected Item Row Values On Button Click In DataList Control

Oct 11, 2013

I have One DataList in their three columns ID, FirstName and LastName, when I select ID then I want to access the value of ID how to get the value of selected ID.

View 1 Replies

Forms Data Controls :: DataList No Results / Access Datasource On The Page With A Datalist To Show The Data?

Nov 15, 2010

The problem is that i have a search page. Access Database holding the information. I have a Access Datasource on the page with a Datalist to show the data. I need to find a way on setting it up to says "Sorry no results found" when the is no results. i am unsure on how to do this though.

Below is my datasource and datalist

[Code]....

View 6 Replies

Forms Data Controls :: Radio Buttons Within Datalist / Group Just Not Via A Datalist With Unique Names

Mar 16, 2011

Am building a Form for out intranet that runs on ASP.NET and C#, it is to be a survey from a SQL database. I have the connections setup can pull informations/Questions from the database. I am having a problem with setting up radio buttons within a datalist, ive never done this and i know they require unque names.

It is to be 4 radio buttons per question where only one can be select, i know how to group just not via a datalist with unique names

View 6 Replies

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

Jun 4, 2010

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

View 3 Replies

Forms Data Controls :: Getting Selected Key Value From DataList Inside Another Datalist?

Aug 30, 2010

I need to find which Selected Key value that was selected in the ChildDatalist inside the MainDatalist

this is my Html code...for the MainDataList and the nested Childdatalist

[Code]....

View 3 Replies

Forms Data Controls :: Place A Datalist Inside Datalist?

Mar 14, 2011

I am trying to place a datalist inside datalist. I managed to place a datalist inside gridview but not datalist inside datalist.

Below is the code I am using to bind the datalist into the master gridview, I am trying to change this code in such way it will be right for datalist inside datalist but so far I did not succeed.

[Code]....

View 2 Replies

Forms Data Controls :: Datalist Style / Make A Datalist?

Aug 16, 2010

i have a datalist . that is contains 7 columns in repeat layout .when i have more from 7 columns , datalist style is normal .but when i have smaller than 7 columns ! data list style is not normal,

because there are some empty columns without specific schema.

How i can make a datalist > when i have 1 columns in my datalist my first layout width be 100% ;

and dont show some empty layout ?

View 2 Replies

Data Controls :: Datalist Inside Datalist Access Child LinkButton On Click

Apr 23, 2012

In Datalist Item Template Another Datalist And Child Datalist How can we access link button inside chile datalist when click in child link button

View 1 Replies

Data Controls :: Dynamically Check Checkbox In Second DataList If It Is Checked In First DataList

Dec 3, 2013

Here is my code through which i can generate dynamically 2 checkbox group  

DataTable dt = new DataTable();
DataList1.DataSource = dt;
DataList1.DataBind();
DataList2.DataSource = dt;
DataList2.DataBind();
  Design Page  

[code]....

  There is two checkbox group which have same datasource, so in both case same checkbox are showing and also same event is firing for both. Here is the event code  

protected void CheckBox_CheckedChanged(object sender, EventArgs e)
{
string OpService = ((CheckBox)sender).Text;
}
 
Now what i want to do is, while check one checkbox from the 1st checkbox group the same checkbox should be selected from the second checkbox group automatically, also if i deselect one checkbox that should be deselect from both checkbox group.

View 1 Replies

Data Controls :: Transfer (Pass) Selected (Checked) DataList Items (Rows) From To Another DataList?

May 7, 2015

How To get Datalist Checkbox  Select Item To The Another Datalist  on click CheckBox 

Code Like

<form id="form1" runat="server">
<div>
<h2 style="background-color: #CCC; font-size: 16px; font-family: Arial, Helvetica, sans-serif; font-weight: 400;" class="heading">Brand</h2>
<asp:DataList ID="DataList5" runat="server" Style="font-weight: 700; color: #CC33FF; background-color: #66FFCC;" Height="100px" Width="122px">
<ItemTemplate>

[code]....

View 1 Replies

Forms Data Controls :: C# Set Values Of Repeater Control Values In Code Behind?

Apr 2, 2010

I have a repeater that I have bound to a sql reader via my code behind page.

However I can't figure out how to populate the controls in my repeater in my code behind code.

At the moment I am having to specify the database field e.g productprice with the control in the .aspx page like this

<asp:Label ID="LabelUnitPrice" runat="server" Text='<%# Eval("productprice") %>'></asp:Label>

I would rather specify fields in my code behind than embedding them in the .aspx page.

I also have a subtotal label control in my repeater that I would like to populate its text property by mutiplying two of the database values e.g productprice * unitprice shown in my repeater.

I need to do this in code behind, looping through the repeater. Any idea of how I can do this in C#?

View 3 Replies

Forms Data Controls :: E.values Updating Values But Not After Manipulating The String?

Nov 19, 2010

I am using Asp.net 3.5 listview control. In item_updating event I am using this code...

dim country as string = Dim country As String = e.NewValues("country_name").ToString.Replace(" ", "")

It's updating record correctly. for example if I update USA to USA 1 1 then it's updating like as it. But I want it to be USA11

View 2 Replies

Forms Data Controls :: How To Draw Bar Charts Dynamically Retrieving Values From Values Of Different Tables

Feb 1, 2011

I am using VS 2005.I have 5 tables depending on their values ,I need to draw a bar chart.

View 1 Replies

Forms Data Controls :: How To Extract Gridview Old Values And New Values

Aug 4, 2010

i take data from Sqlserver database , and my prblem is that i want to get old and new values from gridview and base on that i want to change there background colors .. i try gridview rowupdating , editing ,updated Events but when i debug no break point hit and there was no value in ViewSate that i declare ,

View 2 Replies

Forms Data Controls :: Getting The Values From Where As Trying To Get The Values From The?

Mar 28, 2010

I have a grid view and I added edit and Save buttons to it. When I click on edit I am able to edit the data but when I click on save I amgetting the data before edit.Please see my code below.Eg: I have start date as 2005-10-10 12:00 AM so After I click On edit it is letting me to edit, So If I edit the start date to 2010-10-10 12:00 PM and click on the save button I am stil getting the old start date. which is 2005-10-10 12:00 AM instead of 2010-10-10 12:00 PM

View 3 Replies

Forms Data Controls :: How To Use Css For Datalist

Jan 22, 2011

how to use stylesheet for datalist..i want image background in header item templet...is it possible through css.

View 4 Replies

Forms Data Controls :: Get Each Each ID From Each Row In A Datalist?

Nov 8, 2010

I have a datalist inside a datalist. I need to be able to query off of the parent datalist ID within the child sql.

The child sql and datalist need to know what each row's ID is. I'm not selecting I am trying to get it to populate the child datalist depending on the row ID/primary key for that row.

View 12 Replies







Copyrights 2005-15 www.BigResource.com, All rights reserved