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....

[Code]....

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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 :: Retrieve Dropdownlist Value Inside Nested Repeater?

Jul 15, 2010

I'm having a problem trying to retrieve a dropdownlist value that is located within a nested repeater. Basically I'm trying to create a shopping cart that allows the user to select a shipping method and the shipping method is contained in the repeater. So my page structure looks something like this.

Gridview

[Code]....

To me this should work, but the problem I'm facing is that there are no repeater items. The Items.Count property in the repeater is 0. I am not calling DataBind on the Gridview nor the Repeater before this code is reached (this code is the first thing that happens in my button click event) and my binding is done inside a !IsPostBack statement in my page load. I've made sure databinding is not occurring by setting breakpoints on the code that databinds both the gridview and repeater.

It seems to me like the nested repeater is losing it's viewstate or something on a postback. If that's the case, how can I get the selected value of that dropdown control inside a nested repeater?

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Forms Data Controls :: Access - Retrieve Values Of Checkboxlist Inside A Repeater?

Jun 24, 2010

how I access /retrieve values of checkboxlist inside a repeater? My code is below..is it the same as if it was not inside a repeater? My other concern is how do I distinguish these checkboxes because basically what 's going to happen here is based on which checkbox is selected I need to query an xml file to get the location of a folder which I'm then going to zip up and allow user to download..So here's the breakdown. I have an accordion panel using jquery ui. Each panel hold a product and each product has the same checkboxes..so depending on which product the user wants to download files for which he/she will indicate by opening the accordion panel for that product and checking which checkboxes/file they want to download . So how will I know which product the user clicked the checkboxes for being that I'm using this repeater which just one ID?

[Code]....

can I still use this code or will it not work cause it's inside a repeater..also I was going to use jquery to add an onclick event to the checkbox so how can I do that now with me using this control?

[Code]....

Here's another issue..I can't even assign values to the checkboxlist using databinding..so how am I suppose to do this.. Server Error in '/ArchitectView' Application. Parser Error Description: An error occurred during the parsing of a resource required to service this request. Please review the following specific parse error details and modify your source file appropriately. Parser Error Message: Databinding expressions are only supported on objects that have a DataBinding event. System.Web.UI.WebControls.ListItem does not have a DataBinding event.Source Error:

[Code]....

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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.

[Code]....

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:

<tr
style="font-size:small">

<th
style="width:100px">[code]....

These are the results I get:

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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)

and

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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Web Forms :: Implement One More Repeater Control Inside Existing Repeater Control (Nested Repeater)

Feb 3, 2014

I am using a repeater control and i want to use one more repeater control inside the existing repeater control . 

Like this:

<asp:Repeater ID="Repeater1" runat="server">    <HeaderTemplate> </HeaderTemplate>       
<ItemTemplate>
<!-- start child repeater -->     Here I want to use one repater control      <!-- end child repeater -->
</ItemTemplate>
</asp:Repeater>

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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#?

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Forms Data Controls :: Show / Hide A Div In A Nested Repeater By Clicking On A Button Inside Parent Repeater?

Nov 12, 2010

what changed do I need to make to my code for it to achieve what I'm after.

At the moment I am getting a "cannot cast to type" error message with the below code.

I have also tried calling the ItemDataBound method in with the parent repeater tags and had no errors but when I clicked on the button it would just move back to the top of the page and would not hide or show any data. Also I have made the div style to none but the first record still shows its child but the rest don't.

[code].....

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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" >
<Layouttemplate>
<placeholder runat="server" id="itemplaceholder">
</placeholder>

[Code].....

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Forms Data Controls :: Repeater Paging - Retrieve Hyperlink Variable Inside Repeater?

Jul 12, 2010

I have repeater in which I have 2 hyperlink in the footer of the repeater and I want that the hyperlink can navigate from the page_load

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Forms Data Controls :: Object Reference Not Set To An Instance Of An Object In Nested Repeater Control Of CheckBox List ...

Sep 24, 2010

[Code]....

I am getting error of in Foreach loop

[Code]....

How to resolve this situation or any other alternative to cum out of this problem.

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Forms Data Controls :: How To Bind Repeater Control With Sql Db Table Values

Apr 7, 2010

How to bind a repeater with database table values as source. i have a transaction table with all user transactions. i want to show only the

last 5 transaction made by user. how to achive this. every user will have unique id. how bind the repeater table dynamicaly.

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Forms Data Controls :: How To Access Attributeid Values In Repeater Control's ItemDataBound Event Handler

Jan 15, 2011

i have simple repeater control on my page:

<asp:Repeater id="Repeater1" runat="server" DataSourceID="SqlDataSource1">
<ItemTemplate>
<asp:TextBox id="txtBox1" runat="server" Text='<%#Eval("attributename") %>'></TextBox>
<ItemTemplate>
</Repeater>

I'm bounding data to repeater control by using SqlDataSource Control

bounded data is something like this:

attributeid attributename
1 color
2 size

How can I get access to attributeid values in Repeater control's ItemDataBound event handler,

I tried to use DataBinder.GetPropertyValue(container,"attribuetid"), but I can't set container, am I doing right, or maybe I should use another approach.

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C# - Nested Repeater With Child Repeater In A User Control?

Feb 18, 2011

Edit: I have a working solution already - I would just like to know why my original attempt didn't work. My original attempt is the code below.

I'm using the approach I found here:[URL] 306154 to implement a nested Repeater. Each parent item has one or more children items (the point of having the nested Repeater) with a dropdown horizontally aligned to each child item. In an effort to re-use the nested part of the Repeater I wanted to develop that piece as a user control but couldn't get it to work. I am wondering if it is even possible and if so how?

Here is my user control apsx:

<asp:Repeater ID="NestedRepeater" runat="server">
....
<ItemTemplate>
<tr class="text" id="RepeaterItemRow" runat="server">
<td>
<%#DataBinder.Eval(Container.DataItem, "Name") %>
</td>
<td>
</td>
<td>
</td>
<td>
</td>
<td>
</td>
<td>
</td>
</tr>
</ItemTemplate>

And here is my code behind for the user control. I noticed when I debugged NestedDataSource was null even though in the parent page load the data is there:

public DataSet NestedDataSource
{
get;
set;
}
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
NestedRepeater.DataSource = NestedDataSource;
NestedRepeater.DataBind();
}
}

In the parent Repeater in the `<ItemTemplate> I have:

<asp:RepUC ID="NestRep" runat="server" NestedDataSource='<%#((DataRowView)Container.DataItem).Row.GetChildRows("nestedrel") %>'>

And finally the page code behind:

protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
BuildWBS();
}
}
private void BuildPage()
{
DataSet ds = new DataSet();
ds = DataAccessLayer.GetData("System");
ds.Relations.Add("nestedrel", ds.Tables[0].Columns["Id"], ds.Tables[1].Columns["ParentId"]);
ParentRepeater.DataSource = ds;
ParentRepeater.DataBind();
}

The page loads but nothing relating to the repeater appears on the screen. So, can you see anything wrong with what I have? Is the way I tried doing this even possible?

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Data Controls :: Display Image In Another Image Control When Mouse Is Moved In Nested Repeater

Jul 17, 2015

I have one repeater that has one image(image1) bound from data base .also i have one pop up div that  has another image(image2) without any image url.i wanna when click on image1 thats url put in image2's url and my pop up div show

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Forms Data Controls :: Command In A Nested Repeater?

Dec 4, 2010

Users can reply to a comment made in the parent repeater by clicking a link that opens a popup that inserts a row in the replies table. This is then displayed in the repeater as soon as the lists refresh. What I need to do is have a Delete comment link that only the user that inserted the reply can utilize. How do you get the command or onclick from a ImageBUtton that is in the child segment?

[Code]....

The Enabled='<%# isEnabled() %>' disables the button foe users that are not logged in...that seems to work OK

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Forms Data Controls :: GridView Nested In Repeater?

Aug 13, 2010

i'm new on this forum and my english is not the best, so i hope that i can explain my problemI have a gridview nested in a Repeater, this is the markup :

<ItemTemplate>
<asp:GridView ID="GridView1" EmptyDataText="<%#((mioDataTable)Container.DataItem).categoria %>" runat="server" AutoGenerateColumns="False" CellPadding="4" CssClass="grid" DataKeyNames="id"

[code]...

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Forms Data Controls :: Create Nested Repeater In Code Behind?

Feb 18, 2011

I am using ASP .NET 2.0 C#.

I have a Repeater that I created in my code behind. I want to create a nested repeater inside of that parent repeater. How do I go about doing that?

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Forms Data Controls :: Nested Repeater - How To Get Particular Field Of The Anonymous Type?

Jan 26, 2011

nested repeater like this:

<asp:Repeater ID="repeaterReportListByJob" runat="server" DataSource='<%# GetReportsByJobNID(Eval(Container.DataItem, "JobNID")) %>'>

It seems my Eval(Container.DataItem, "JobNID") is not working and I assume this is because the datasource of the outer (parent) repeater is an anonymous type. So how am I supposed to access a particular field of my anonymous type?

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Forms Data Controls :: Create New Textbox In Nested Repeater Footertemplate?

Jan 15, 2010

I have a nested repeater which displays a food menu - e.g.

Sub Heading
- Food 1
- Food 2
- Button 1

Another Heading
- Food 1
- Food 2
- Button 2

etc. etc.

What I have is a series of buttons inside the itemtemplate of the parent repeater (button 1 and button 2) which, when clicked, i need to somehow add a new blank textbox to below food 2 in whichever section it is clicked

I am having trouble doing this. See my code snippet below:

[Code]....

When I run this though, I receive an error of "object reference not set to an instance of object..."

Do I need to actually find a control within the footertemplate itself?

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Forms Data Controls :: Using Nested Repeaters And Access A Value From Parent Repeater Within The Child?

Apr 30, 2010

I am using nested repeaters and wanted to access a value from my parent repeater within the child...is this possible?

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Forms Data Controls :: Client Side Dragable Columns For A Nested Repeater?

Feb 1, 2010

I am trying to find a way in whihc I CAN Move the columns of nested repeaters from one to another. Like I have three caegories of products say A,B,C and I will have X,Y,Z products within each categories and I am trying to find a way of I can find a way that on client side the user can drag items from one category to another like the drag functionality of Ajax control kit ReOrder List.

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Forms Data Controls :: Saving State With Nested Repeater Controls?

Feb 17, 2010

I have two repeaters (one nested in the other) with checkboxes for each. AutoPostback is set to true. ViewState is enabled. for the repeaters. The layout is similar to a treeview control.

I am having trouble retaining state for the child repeater's checkboxes when I check the parent repeater's checkboxes. How can I retain these child checkboxes as I click on the parent's.

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