Forms Data Controls :: Nested Datalist Control Identification?

Feb 11, 2010

I have got DataList1 which contains DataList2And inside DataList2, I have placed control - CheckBox1How do i make CheckBox1 to be identified in CheckedChangedEvent

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Similar Messages:

Forms Data Controls :: Fetch Id Of Nested Datagrid In Datalist Control?

Nov 15, 2010

I have Datalist control in my application which contains one Gridview control as a child control in it. Now at the time of giving datasource to the child control, it gives object reference error.Note:I am binding the child grid at the time of ItemDataBound Event of Datalist controlMy code looks like :

Protected void Datalist1_ItemDataBound(object sender, DataListItemEventArgs e)
DataSet dsTest;


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Forms Data Controls :: Looking For Clean Approach To Building Nested Datalist Or Nested Gridview

Jun 17, 2010

Is there a better, cleaner way to do this in ASP.NET 2.0?

An ASP.NET 2.0 page displays a datalist of records. Each record can have many dates, so the dates are in a nested gridview (I chose a gridview over a datalist here because we want to be able to delete a date and this is easier done in a gridview). The parent record can never be deleted.

The display works fine: the nested gridview gets its datasource during the parent datalist's OnItemDataBound event.

The problem: the nested gridview's delete function. The date gets deleted without a problem (handled in the OnRowDeleting event), but somehow the redisplay is untying all the other nested gridviews from their datasources. The delete does not appear to cause a page postback, so I don't know how the other nested gridviews are losing their datasources.

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Forms Data Controls :: Find A Value In A Nested Datalist?

Jun 21, 2010

I have two datalists. Data list 1 shows regions; data list 2 is nested in datalist 1 and shows the cities in those regions. The two datalists bind ok.

However, I'm trying to call a click event from the nested data list (2) so that when clicked, the cityID nested in datalist 2 will appear in a label.

Here is a simplified version of the code.


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Forms Data Controls :: How To Find And Assign A Value Of Something To A Label Nested In DataList

Aug 10, 2010

I am trying to find the text property of a label that is nested within a DataList within a FormView. The FormView and the DataList have different datasources.

What I actuallt need to do specifially is assign the number of rows in the DataList to the Label in the DataList. I used the code below to find it but it keeps giving me an error about not finding the object;


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Forms Data Controls :: Nested Datalist And Ajax Tabcontainer Methods

Mar 18, 2010

I'm using nested datalists as per my requirement, in my second datalist i need to show data in tab panels. For that i placed ajax tabcontainer in my second datalist <Item Template> tags.when i'm trying to access tabcontainer activeindex changed event on my code behind, i'm getting an error . Below is my code..


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Data Controls :: Check Uncheck All CheckBox In Child (Nested) DataList Using JQuery

Mar 26, 2016

i have nested datalist ,i want select all checkbox jquery code when we click on sub header .

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Example3.aspx.cs"
Inherits="Example3" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "">
<html xmlns="">
<head id="Head1" runat="server">


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Forms Data Controls :: Nested Gridview As User Control?

Jul 3, 2010

I have created a gridview (this is a usercontrol) with another gridview (also a usercontrol) inside it. Now I would like to bind a checkboxlist to the inner gridview. This is my markup for the inner gridview user control

<asp:GridView AutoGenerateColumns="False" GridLines ="None" Width ="100%"

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Forms Data Controls :: Finding Control Within Nested Repeater?

Jun 8, 2010

What I'm trying to do is find a control within a nested repeater when the OnItemDataBound event is fired on the 'main' repeater.


This has driven me mental! And I've done stacks of web searches and ended up confusing myself even further.

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Forms Data Controls :: Nested Repeater Control Does Not Work?

Sep 8, 2010

I have a presentation to the CFO in two hours. I can't get a nested repeater control to work right, something to do with teh placement of the <table> tags I think.The first repeater first section works fine, then the child repeater shows the first child section right, but the next section of the parent repeater loses all the formatting applied at the parent table. I've tried vaious permutations of where to place the closing table tag of the outer and the inner and get different results, but never the right results.

Here is my current code:



These are the results I get:

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Forms Data Controls :: Expose Event Of Nested Control?

Jun 4, 2010

I have a detailsview that contains a radio button list, and a couple of check boxes. I want to run some code when the radiobuttonlist selection is changed, or when the checkboxes are checked or unchecked. how I can do that even though the controls are nested inside another control?

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Forms Data Controls :: Finding DropDownList Control Within DataList Control?

Dec 6, 2010

Finding DropDownList Control Within DataList Control?



<asp:LinkButton ID="AddBtn" runat="server">Add Committee</asp:LinkButton>

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Forms Data Controls :: Retrieve Values From Nested Repeater Control?

Jan 4, 2011

am using C# .net.. in my page am having nested repeater control.. in child repeater there is check box and a hidden ID. i want to store(here am get strucked) the ID of checked box in to my data base.. look at the below code..

HTML page....


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Forms Data Controls :: How To Add CheckBoxList Control In Nested Repeater Dynamically

Sep 28, 2010

How can i create Dynamic Child Repeater Control inside of Parent Repeater (This one created Dynamically)


How to Create a Dynamic CheckBoxList control inside of a Child Repeater Control(if we able to create in Parent Repeater Control Successfully)

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Forms Data Controls :: Nested Gridview ... Find The Parent Control Id

Jan 4, 2011

i have a parent gridview,It has child gridview in every row.The edit and delete event of this child is working is fine.When i add data to through child gridview with empty data template.i can 't find the value of the parent contril id.

gvProductFeatures is the chid gridview...
protected void gvProductFeatures_RowCommand(object sender, GridViewCommandEventArgs e)
if (e.CommandName.Equals("EmptyAddNewFeature"))
GridView gv = (GridView)sender;
if (gv != null)
// here i need find the appropriate control id from
int intIndex = Convert.ToInt32(e.CommandArgument);
Label lblEmptyGroupPK = (Label)gv.Controls[0].Controls[0].FindControl("lblEmptyGroupPK");
TextBox txtEmptyFeatures = (TextBox)gv.Controls[0].Controls[0].FindControl("txtEmptyFeatures");
catch(Expection ex)

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Forms Data Controls :: List Box Nested In Listview Control Selection

Jul 5, 2010

I have a list box in a list view control. I want to access the value of the listbox. I have fixed the height of the list box and the box has scroll bars. If i change the number using the scrollbar and then click on the number (turning it blue) everthing works fine. If I simply change the number using the scrollbar the system throws the error below. Can anyone tell me how to get this to work simply by using the scrollbar to select the number (without having to also click on the number itself) This is the error that is thrown

[FormatException: ??????????????????]
Microsoft.VisualBasic.CompilerServices.Conversions.ParseDouble(String Value, NumberFormatInfo NumberFormat)
Microsoft.VisualBasic.CompilerServices.Conversions.ToInteger(String Value) +66
[InvalidCastException: String "" ??? 'Integer' ??????????]
This is the aspx listbox
<td><asp:label id="Label1" runat="server" text='<%# eval("CustomerID") %>'></asp:label></td>
<td><asp:label id="label2" runat="server" text='<%# eval("ProductID") %>'></asp:label></td>
<asp:ListBox ID="ListBox1" runat="server" Height="30px">
<asp:ListItem Value="0">0</asp:ListItem>
<asp:ListItem Value="1">1</asp:ListItem>
<asp:ListItem Value="2">2</asp:ListItem>
<asp:ListItem Value="3">3</asp:ListItem>
<td>$<asp:label id="label4" runat="server" text='<%# eval("OrderDate") %>'></asp:label></td>
<asp:Button ID="Button1" runat="server" Text="order" CommandName="cart"
CommandArgument='<%# eval("CustomerID")%>'/></td>
This is the vb page
Partial Class Droplist
Inherits System.Web.UI.Page
Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
If Not Page.IsPostBack Then
Dim db As New DataClassesDataContext
ListView1.DataSource = db.Droplist1
End If
End Sub
Sub upload(ByVal sender As Object, ByVal e As ListViewCommandEventArgs)
If e.CommandName = "cart" Then
Dim q As ListBox = e.Item.FindControl("Listbox1")
Dim ProductNumber As Integer = CType(q.SelectedValue, Integer)
Label3.Text = ProductNumber
End If
End Sub
End Class

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Forms Data Controls :: Handling Linkbutton Or Control In Nested Datagrids?

Mar 31, 2011

I have a Datagrid inside a Datagrid and I am trying to perform an action (open an pop-up window with related values in the querystring) when the inner datagrid control is clicked.In this simplified example I have 2 datagrids (datagrid1 and
datagrid2). In the second datagrid (datagrid2) I have a LinkButton (lbViewDetails) that I want to control what it does based on the value in the upper datagrid (datagrid1)'s lblRecordId value.

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Forms Data Controls :: How To Access Control Inside Nested ListView

Mar 28, 2011

I have a RadioButtonList control inside of a nested ListView control InsertTemplate. I need a way to access this control in the nestedListView_ItemInserting method.

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Forms Data Controls :: Accessing A Control Inside The Nested Controls?

Jul 9, 2010

accessing a control inside the nested controls. Here is what i want to do. I click on the "add me" link inside the repeater and the ModalPopupExtende pops up with a textbox and the update linkbutton. I type something in the textbox and I click on the linkbutton update notes. My question is how do response.write the text i entered in the textbox?


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Forms Data Controls :: Bind GroupBy Values In Nested Repeater Control?

Sep 24, 2010

In a dataset i m getting values like this

IdApplication ApplicationDesc Permissions
1 User Add
1 User Delete
1 User Update
2 Role Add
2 Role Delete
3 User2 Modify
3 User2 Change

How can i Bind like in nested repeater control

In my Nested repeater control bound i need to Bind the Values like this Formate According Groupwise

User Add Update
Role Add Delete
User2 Modify Change

In the nested repeater control i taken a label in Header Template i need to bind 3 different values Application Desc once User, Role, User2 and in Item Template i had binded the <%# Eval("Application Desc")%> but i am getting like this all permissions in 1 line

Add Update Add Delete Modify Change

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Forms Data Controls :: Accessing The Values Of A Listbox Nested In A Listview Control?

May 24, 2010

I have a listbox in a list view control. I want to acces the values.

This is the aspx page

//this is aspx code.
<asp:ListView ID="ListView1" runat="server" >
<placeholder runat="server" id="itemplaceholder">


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Forms Data Controls :: Giving The Panel Control A Dynamically Bound Value (3 Way Nested Gridview)?

Jan 5, 2010

I have a 3 level deep nested gridview. The expansion/contraction of each record was originally done with javascript. There were html <div> tags around each gridview. Since these were HTML div tags I could give them IDs that were dynamically bound to record ID value within the database. I then had onclick buttons that passed in a bound record ID value that coresponded to the appropriate div tag that needed to be expanded (e.g. display: inline (show it) or if it is already inline then display: none).

This worked beautifuly. Unfortunatley I wanted to be able to do in-girdview editing of the child records. When expands a parent record and clicks to edit a child record the OnRowEdit event fires which automatically generates a postback and resets the variables within the JavaScript. THEREFORE THE ENTIRE GRIDVIEW STATE BECOMES CONTRACTED.

So finally I decided to change the div tags to <asp: Panel> and the onclick images to .net clickable images (all .net objects no framework). This works because the state is remembered within each postback. However, the problem I'm having is I can't dynamically bind ID's for panel since this is not allowed. HOW CAN I GIVE THE PANEL <% Bind("id") %>. THAT I CAN REFER TO SO I CAN OPEN THE APPROPRIATE PANEL.

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Forms Data Controls :: How To Access Dataobject Of Parent Gridview Control From Nested Gridvew

May 10, 2010

I have a parent gridview control and a another gridvew control inside parent gridview.I want to access a column named type in parent gridview inside child gridview.And use the value of that column in a javascript function

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Forms Data Controls :: Binding A Gridview Nested List Control Based On Field Value?

Dec 10, 2010

I need to bind a List control based on the Gridview Row's datakeyName value while the Gridview control is being loaded into the page. I tried the following but it does not work.The BulletedList control is nested inside a Gridview Control and they both bound to an ObjectDataSource control. In my code, I passed teh UserID into the UserID parameter and call the Select() method but still does not work. Basically, I want to list of a user's hobbies, therefore the hobbies control are driven by the userID. tell me how can I get it to work?

protected void UserGridView_RowDataBound(object sender, GridViewRowEventArgs e)
int UserID;


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Forms Data Controls :: Et Control's Value In DataList?

Oct 20, 2010

I want to get control's value in DataList but I can't.

I tried to use FindControl() but still have error ("

Object reference not set to an instance of an object.

this is my code (

string id = ((HiddenField)DataList2.FindControl("hfID")).Value;

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