Forms Data Controls :: How To Update A Label In A Repeater

Jun 9, 2010

<asp:Repeater ID="Repeater2" runat="server">
<ItemTemplate>
<asp:Label ID="Label2" runat="server" Text="Label"></asp:Label>
<asp:Button ID="Button2" runat="server" Text="Button" />
</ItemTemplate>
</asp:Repeater>

Lets say I have the above situation, and I need to update the appropriate label based upon which button is clicked. I have no idea how to do this. I can find a label via: (Label)Repeater2.Controls[0].Controls[0].FindControl("Label1");

But that only gives me the same label each time (so no matter which button I click the same lablel gets updated). How would I find the correct label to update?

View 4 Replies


Similar Messages:

Forms Data Controls :: Get Label Within The Repeater?

Feb 19, 2010

I am using a reapter control and there is one label within the Header Template of the Reapter.But

I want to change the text of the label at run time on the click of my radio button.

But label within the reapter is not directly accessible ..

How to get the label frmo repater control.

View 3 Replies

Forms Data Controls :: Set The Length Of Label In Repeater?

Feb 4, 2010

how can i set the max-width of the label field, and use multiple line if the text length larger than max-width in the templateitem of repeater. i set the width to 10, but can't fix the length.

View 4 Replies

Forms Data Controls :: Label In Repeater - Not Containing Text?

Jul 9, 2010

I have a repeater set up which takes all records from a SQL DB table and displays. One of the items in this repeater is a Label. The Label's job is to display the 'Responded' field of the database, which is a 'bit' Datatype.

However, when the label displays naturally, it will show TRUE or FALSE. As this is not appropriate for the end-user they would prefer If True = Completed and if False = Outstanding.

I have written the script to do this in an ItemDataBound field, so that (hope my understanding of itemdatabound is correct), everytime a record is found it checks to see what the value is in responded field and 'if true then do X else do Y'.

However, when I have ran it through debug mode it shows that the Label Text of the label is just "". Therefore it will always show 'Outstanding'. In addition, the AssociatedControlID is also blank (""), although I am unsure whether this would present a problem or not.

C#:

[Code]....

ASPX:

[Code]....

If any extra information is required I'll do my best to provide it.

View 8 Replies

Forms Data Controls :: Finding A Label In A Repeater Control?

Jan 20, 2011

I am trying to find my label control in a repeater and I thought I did this correctly but I came up with an error message:

Compiler Error Message: CS0165: Use of unassigned local variable 'okcEventDate'

Source Error:

[Code]....

Here's my code:

[Code]....

Is it not finding my control? If not, can someone tell me how to find the label control?

View 6 Replies

Forms Data Controls :: How To Get The ID Of A Label Inside A Repeater For Jquery Purposes

Mar 11, 2011

how to get the ID of a label inside a Repeater for jquery purposes? I've tried clientID, but doesn't work because it's inside the repeater ofc

View 1 Replies

Forms Data Controls :: Repeater Control - Set Label Text Programaticaly?

Jan 24, 2010

i have a label that get repeated in a repeater control.what i want is that it retrieves a data from database in the vb code behind,.

i have tried this on the aspx page:

[Code]....

View 10 Replies

Forms Data Controls :: Cannot Get FindControl To Locate Label Inside Repeater

Apr 14, 2010

I have a label control inside of repeater and I can't seem to get FindControl to locate the label inside of the repeater or even the repeater itself. I'm not sure what I'm doing wrong here. OnItemDataBound is firing because "hello1" is being written but if I put anything inside of the For Next loop of rptMarketFundamentals, nothing is run inside of it.

<asp:Repeater id="rptMarketFundmentals" runat="server" DataSourceID="dsMarketFundamentals" OnItemDataBound="rptMarketFundamentals_ItemDataBound">
<asp:Label ID="lblOwnershipCategory" runat="server" Text='<%# Eval("OwnershipCategory") %>' />
</asp:Repeater>
Sub rptMarketFundamentals_ItemDataBound(ByVal Sender As Object, ByVal e As RepeaterItemEventArgs)
Response.Write("hello1") 'this works
Dim dataItem As RepeaterItem
For Each dataItem In rptMarketFundmentals.Items
Response.Write("hello2") 'this does not work
Dim lblOwnershipCategory As Label = CType(dataItem.FindControl("lblOwnershipCategory"), Label)
If lblOwnershipCategory.Text.ToLower = "family firm" Then blOwnershipCategory.CssClass = "highlight"
End If
Next
End Sub

View 2 Replies

Forms Data Controls :: Changing Webpage Label Text Based On Datasource Field In A Repeater Control?

Jan 27, 2011

I have a web page that has a repeater bound to a data source. I beed to change a label inside the repeater based on the data that is in each repeater item. For instance, for the first item it might be one thing, and for the next item the label may be something else. I am currently doing some processing in the prerender event, but I don't know if I can or how to access the data source fields there. Where and how do I get access to the data in each item so I can change the label text?

View 3 Replies

Data Controls :: Hide Label In GridView / Repeater Based On Value

May 7, 2015

I have a nested repeater, I want to hide label control in child repeater if its empty.

View 1 Replies

Forms Data Controls :: How To Add Item To A Repeater Within An Update Panel

Jan 11, 2010

want to make something like facebook forward/invite UI with an auto-complete textbox and an invited list.

So how to add an item to a repeater?

I think one answer is to maintain a datatable and bind to the repeater, is there any other options?

View 2 Replies

Forms Data Controls :: Update Panel Causes Repeater To Maintain Deleted Data?

Feb 3, 2011

I have a repeater that has a delete button in it.When the delete button is clicked the panel updates and returns, then the row is deleted.So the deleted row stays in the repeater until i navigate away and then come back to the page. I commented out the update panel and all is good except i really want the update panel as the flicker is not pritt

View 4 Replies

Forms Data Controls :: Update Method Objectdatasource And Data Repeater

Jan 4, 2010

I have a datarepeater control on my form. I have a method for updating comments, but I would like it to be exectued when a user clicks a checkbox (inside the datarepeater). The checked value is being "bind" to the checkbox control. Can I use the built in Update Method tied to the objectdatasource?

View 1 Replies

Forms Data Controls :: Edit Or Update A GridView That Enclosed Within A Repeater?

Mar 9, 2011

Using the pubs database, my GridView groups titles by publisher. Everything displays correctly; I just can't edit anything. I click on "Edit" an the Textboxes don't appear. What am I doing wrong? Should my FillGrid() function be returning all the records or just the ones from that particular publisher group? Here is my .aspx code:

[Code]....

...and here is my code behind:

[Code]....

View 2 Replies

Forms Data Controls :: Update Dropdown List Inside A Repeater?

Jan 4, 2011

I have a repeater which contains dropdown list in it.

The items in the dropdown list are all the same at fist.

But if i select a item in one dropdown, then the selected item will be deleted in the other dropdown list.

For example A, B, C, D,E are the five items in dropdown list, and repeater has three lines.

If A is selected in the dropdown list in the first line of repeater, then the dropdown list in the other lines will only have four items to select, they are B, C, D, E.

If then D is selected in the dropdown list in the third line of repeater, then the dropdown list in the second line will only have B, C, E to choose.

I can do this in csharp code, how can i do it in .aspx page?

View 4 Replies

Data Controls :: Add Dynamic Items With Literal And Label Controls To Repeater On Button Click

Mar 4, 2013

I have one dropdownlist,one textbox control and one button control.

Now i want to show value in repeater control like this when i click on button.

dropdownvalue1    texboxvalue1

dropdownvalue2    textboxvalue2

dropdownvalue3    textboxvalue3

I need that value in literal controls which is in repeater control.

View 1 Replies

Forms Data Controls :: Update Button In Repeater Footer Won't Fire Event?

Nov 9, 2010

i have a repeater with a button in the footer template which i want to be able to update any of the items that are added (update quantites/totals/delete the item).

however the 'UpdateOrderDetails' event never fires when the button is clicked.

here is the code within the repeater...

<ItemTemplate>
<tr>
<td>
<asp:CheckBox ID="chkDelete" runat="server" />
<asp:HiddenField ID="hidProduct_Key" runat="server" />

[Code].....

but this procedure is never called when the button is clicked, so wondered what i need to do to get this working

View 4 Replies

Forms Data Controls :: How To Access To A Label Value Inside Datalist In Update Statement

Jan 6, 2011

i have the code to test:

Cmd = New OleDbCommand("update TabEntrevistado set EntrevistadoConcluido=true where EntrevistadoCodigo =8", Con)

Now, I need something like this:

Cmd = New OleDbCommand("update TabEntrevistado set EntrevistadoConcluido=true where EntrevistadoCodigo =" + LblInfoEditar.text, Con)

The problem:

The LblInfoEditar is outside the datalist so it works fine. (note: in this label I put a value like the 8)

But I have this label to test because I need to access a label inside datalist:

<asp:Label Visible="false" runat="server" ID="LblNumEntrevista" Text='<%# Container.DataItem("EntrevistadoCodigo") %>'></asp:Label>

The problem is: in this line I've to put something to access this LblNumEntrevista HOW?

I try:

Cmd = New OleDbCommand("update TabEntrevistado set EntrevistadoConcluido=true where EntrevistadoCodigo =" +
ListaPendentes.LblInfoEditar.text, Con)

But of course I don't work because I can't do this...

View 16 Replies

Forms Data Controls :: How To Update Data In Repeater

May 4, 2010

Quite new to ASP.NET and was looking for some advice on how to update your data in a repeater. All I have in each row of the repeater is a label and a checkbox. I want to update the corresponding row in my database with the value of the checkbox which is done on a button click. Here's what I have:

ID="rptPermissions" runat="server" onitemdatabound="rptPermissions_ItemDataBound">
<HeaderTemplate>
<table width="100%" cellspacing="1" cellpadding="3">
[code]...

View 2 Replies

Forms Data Controls :: Unable To Access Label Inside Repeater - "Object Reference Not Set..."?

Aug 27, 2010

I have a button on a page with a Repeater and an ObjectDataSource. To give credit where credit is due, the Repeater's paging functionality is courtesy of ScottGu. (However, I'm using ASP.NET 4.0 and SQL Server 2008, as opposed to ASP.NET 2.0 and SQL Server 2005.)

Anyway, in the button's click event, I need to access the Text property of a Label that's inside the Repeater because it's used as an input parameter in a stored procedure. I'm getting a NullReferenceException when trying to access the Label's Text property. I have researched this error and have tried a few different solutions (involving FindControl and the Repeater's ItemDataBound event), but I haven't been able to get it to work. The code is below.

somepage.aspx

[Code]....

View 2 Replies

Forms Data Controls :: Gridview View Into Hyperlink Onclick Update Label.text ?

May 3, 2010

I have a Gridview looks like this:-

Region/Product/Q1/Q2/Q3/Q4
===============
US/A/100/200/300/400
UK/B/500/600/700/800

I want to turn 100,200,...600 etc into hyperlinks (I guess I know this part by using hyperlink field), and onclick 100, it will get the point parameters related to the value clicked (in this case, when 100 is clicked it gets US, A, Q1) and url to a new page with datasource parameter based on US,A, Q1

View 6 Replies

Forms Data Controls :: Checkboxes In Datagrid / Update A Label In The Page With A Value Associated With The Row Of The Checked Checkbox

Aug 26, 2010

This morning I posted a question w.r.t Radio Buttons, but the requirement changed so I'm posing a similar question.

I want to have a checkbox in a datagrid.

Suppose I click on one of the checkboxes and then realize i need to click on another, the screen has to automatically uncheck the previously clicked checkbox and then check the newly clicked checkbox.

In other words I need to clear previously checked checkboxes and check the recently clicked checkbox.

Also, I need to update a label in the page with a value associated with the row of the checked checkbox.

I should not be using a javascript to do this.

View 2 Replies

Data Controls :: Update Dynamic TextBox Values In Database Using Repeater

May 5, 2012

Here is my .aspx page

<asp:Repeater ID="Repeater1" runat="server"> <HeaderTemplate> <tr bgcolor="maroon"> <th>
Subject Id  </th> <th>                           
Subject Name  </th> <th> 
Obtained Marks </th> </tr> 
</HeaderTemplate> <ItemTemplate>

[Code] ..... 

c# - code behind

protected void Page_Load(object sender, EventArgs e)  {
if (!IsPostBack) {
this.PopulateRepeater();     
}  }  private void PopulateRepeater()  { 

[Code] .....

Current repeater looks as...

Subject_Id              Subject_Name           Marks

s1(lable)                 subject1(lable)           56(textbox)

> Now, I want to make Updation with repeater (in same application).

I want to update Marks(into textboxes only, sub_id and name fatched from database dynamically) in each row of repeater.... how is it possible ??

View 1 Replies

Data Controls :: Update Database Field And Label In GridView Using DropDownList

Feb 26, 2013

Am having one gridview. In that there is some details and one hyperlink (for Mail) and one Label (Mail Status).

The Mail status label have default value Not Sent for all fields. If i click the Mail link and send mail to the corresponding person, then the Default label value will be automatically changed its text to Sent.

View 1 Replies

Data Controls :: How To Bind Repeater Control Outside Update Panel Using A Button Inside UpdatePanel

Aug 22, 2012

I have one repeater control in my web page.

And i want to bind this repeater control from button.

But button is in Update panel in ajax.

And repeater control is outside the updatePanel...

View 1 Replies







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