Repeater Headertemplate Find <ul> On ItemDataBound?

Aug 24, 2011

I am trying to add an attribute to a tag with ID 'SubNav2' on ItemDataBound which is in the HeaderTemplate of a repeater.ut I keep getting the error: Object reference not set to an instance of an object.Which i think is because it is not finding the object with ID 'SubNav2', am i going about it the correct way?

CODE BEHIND
If e.Item.ItemType = ListItemType.Header Then
Dim ulSubNav2 As HtmlGenericControl = CType(e.Item.FindControl("SubNav2"),

[code].....

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Regarding Itemdatabound In Repeater?

Jul 16, 2009

I have following code in page load

Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
If Not IsPostBack Then
GetDetails()
PopulateRepeater()
End If
End Sub

[Code]...

Now with above code three images are coming but Third.jpg is repeating 3 times.First.jpg and Second.jpg is not coming.

Find A Repeater That Is Within Another Repeater?

Feb 7, 2012

Ok so my issue is I have three repeaters. Within that repeater I have another repeater and a third one in the second. There is more in between but that's not relevant. Below the HTML is my VB code. My issue is that rptCrashPercentageAvg reutrns Nothing. How can rptCrashStatsDisplay access rptCrashPercentageAvg?

<asp:Repeater ID="rptCrashStatsDisplay" runat="server">
<ItemTemplate>
<asp:Repeater ID="rptCrashPercentage" runat="server">

[code].....

Css - Why Can't Find The Control Txt In Asp:repeater

Mar 28, 2011

i cant find the control txt which is a textbox in the repeater i have used the following on rgroups itemdatabound event

[Code]....

ASP.NET Find DropDown Value Inside Repeater Control?

May 31, 2009

I want to find the values from a number of dropdown controls inside a repeater control. I eventually want to build a multidimensional array, so I can loop through each item and add them to a database table.

<asp:Repeater ID="myRepeater" runat="server">
<ItemTemplate>
<asp:DropDownList ID="AdTitle" runat="server">[code].....

ASP.NET Find DropDown Value Inside Repeater Control Part II?

May 31, 2009

I want to find the values from a number of dropdown and textbox controls inside a repeater control.

db.ConnectionString = SystemConnString
db.Open()
Dim selectedAdTitle As String = ""[code].....

AdTitle and AdFullName dont seem to be bringing across the values. There is no error so they have found the control ok. Below is the ASPX file code.

<asp:Repeater ID="myRepeater" runat="server">
<ItemTemplate>
<asp:DropDownList ID="AdTitle" runat="server">[code]......

Asp.net - Access A Gridview Inside A Repeater Which Is Inside A Repeater (Nested Repeater)?

Apr 11, 2012

How can I access rep_DataSimilarToBacthid ? I need to bind the GridView and call GridView RowDataBound or InitializeRow

[Code]...

I am using VB.Net with Framework Version 2.0.

Asp.net - Nested Repeater Show Data That Matches Parent Repeater

Mar 15, 2011

I am using a repeater to build a custom table. However, I can't figure out how to make the table show subtotal if the next rows tour does not match the previous rows.

Something similar to that.

row1 tour1
row2 tour 1
tour1 subtotal

[Code].....

but this shows all the data in the nested repeater not the ones that match the parentrepeater fields for example tour,theme,dep7 should match in the child repeater

Rebind Repeater Using Next / Previous Buttons In The ItemTemplate Of The Same Repeater?

Mar 27, 2009

I have a parent repeater with nested repeaters.My problem is I am trying to use 'Next' and 'Previous' buttons to rebind my repeater (rptTabContent) and thus the inner repeaters also, but when I try to manipulate the state of these links during the ItemCommand event they are overwritten by the bind.

Asp.net - ItemCommand Fires Before ItemDataBound On PostBack?

Nov 5, 2011

This is just stupid. I've been at this for over 5 hours and can't figure out why my freaking commands aren't firing properly. The only ones that fire properly are the Built-in commands "Edit" & "Cancel"

<asp:ListView ID="NewProduct" runat="server" DataSourceID="NewProductSDS" DataKeyNames="ID">
<ItemTemplate>
<div>
<asp:LinkButton ID="accept" runat="server" CommandName="Accept" />
<asp:LinkButton ID="edit" runat="server" CommandName="Edit" />

[Code]...

Asp.net - ItemDataBound - Filling The Listview Control?

May 24, 2010

In my webpage i use the following in order filling the listview control

[Code]...

Asp.net - ItemDataBound Called Twice On Delete Command?

Jun 14, 2012

Im doing that when delete button is clicked in the listview:(code simplified, it delete as it should)

Protected Sub rlvCarts_ItemCommand(sender As Object, e As RadListViewCommandEventArgs)
If e.CommandName = RadListView.DeleteCommandName Then

[Code].....

The issue comes when deleteting it will perform itemdatabound twice (but listview prerender once).

Asp.net - Accessing A Itemdatabound Handler For A Nasted Listview?

Jun 13, 2011

I have a nested list view within a list view and i am trying to access its item data bound function but having no luck with it could anyone help me with this matter? ive also tried to use the outer listview's itemdatabound to do the things im trying to do but had no look.

Protected Sub ListView1_ItemDataBound(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.ListViewItemEventArgs) Handles ListView1.ItemDataBound
'determins if you created the comment
If ListView1.EditIndex >= 0 Then

[code]....

Asp.net - ItemDataBound 'e.item.dataitem("key")' With ListView Control?

Jul 7, 2010

With the ASP.NET Repeater control, I am used to being able to access my data item values in the ItemDataBound Event Handler by doing:e.item.dataitem("column_name")

However, it seems with the ListView control this is not possible. How can I access the data item values?

.Net Repeater Group By?

Aug 10, 2009

I have the following code in my vb.net:

Code:

Private Sub Page_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load 'Start Bind PO Details and Trailers dsRepeater = RetrieveDCDetails(Session.Item("UserID"), Session.Item("DCNo")) dsRepeater.EnforceConstraints = False

[code].....

Asp.net - Getting Value Of Anchor Tag From Repeater?

Aug 4, 2011

I have a regular html anchor link that is bound to an Id column. I want to loop through the repeater and get the value of the Id column, but can't figure out how. I have some code below my repeater markup. I can't figure out how to do it with just a client side anchor tag.

<asp:Repeater ID="repSearchResults" runat="server">
<ItemTemplate>
<tr>

[Code].....

Asp.net - Reproduce In .net In An Asp:repeater?

Mar 27, 2011

I need to repeat the following in vb.net/asp.net.

<ul id="prod_nav" class="clearfix">
<li class="top"><a href="05-Pink-02-Category-List.html" class="top_link"><span class="down">Body and Trim</span></a>
<ul class="sub">

[code].....

Paging With An ASP.NET Repeater?

Feb 5, 2010

I am making use of an ASP.NET Repeater.My Repeater is called myRepeater and I only want to display 20 items per page.Can this be done with a ASP.NET Repeater and if so what changes must I make to my code below? I want to be able to make use of paging. C# example is also fine!![code]

Use A Repeater From An Array?

Jan 17, 2012

Supposing I have a set of comma separated lists which I need to display into a Repeater[code]...

If I convert these to arrays, how do I bind them to a Repeater and get the values of each list within the Repeater?[code]...

ASP.NET - Add Rows To Repeater At Runtime?

Jul 4, 2011

Public Partial Class _Default Inherits System.Web.UI.Page

Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load

If Page.IsPostBack = False Then
Dim ds1 As New List(Of Link)
For i = 1 To x
Dim h As New Link
ds1.Add(h)

[Code]...

How can I add rows to repeater without removing changes?

Asp.net - How To Do Databind For The All Dropdownlist In Repeater

Apr 7, 2011

I have a dropdownlist in my repeater, the dropdownlist is databound by a datasource. Originally all the dropdownlist will have all the same item option. I try to do if one of the showing dropdownlist is selected one option, then in other dropdownlist this option will disapper.

here is the asp:

<asp:Repeater ID="UnitMatchRepeater" runat="server" DataSourceID="OldUnitsDataSource" >
<ItemTemplate>
<tr>
<td>

[code]....

Asp.net ListView Or Repeater Grouping By Three

May 8, 2012

I am using a nice shopping cart I found online. I would like to translate this code to use a repeater or listview and dynamically retrieve my data, but I cannot seem to find a way to group my data correctly.I know the ListView can group by a certain amount of items, but I have not found a way to do it with this scenario.The shopping cart works by having a ul list of items, followed by their details in the div below. This process starts again by getting three more ul items, followed by three more details. How could I do this using a ListView or repeater? I have not found a way to repeat both of these sets of data I need in a group of three.[code]

Can't Show Image From A DB In A Repeater?

Aug 31, 2011

I have a problem showing images from a DB, the images are saved like this

cmd.Parameters.Add("@img_type", OleDbType.VarChar).Value = imageType
cmd.Parameters.Add("img_stream", OleDbType.Binary).Value = imageContent

[code]......

Extract Data In Sql And Use It In Repeater?

Oct 15, 2011

I had using this code to show the alert_value in repeater. But it no output is shown in the column dso. I want to count the number of alert_value which is above than 150 which the alert id is dso.

Dim dso1 As Label = CType(e.Item.FindControl("dso1"), Label)
If Not IsNothing(dso1) Then
Dim name As String

[Code].....

Getting The Databound Value From Repeater Control?

Aug 15, 2011

As a follow up to my question Looping through a repeater control to get values of Textbox in asp.net
If user has entered a a quantity in the textbox, I want to get the corresponding ProductID value from the repeater control:

[Code]...

I am using FindControl to loop through the textbox (to see if user has entered a valid quantity). How can I get the value of the corresponding ProductID ?

How To Hide A Repeater Column

Nov 15, 2011

I have multiple repeaters, and now I want to hide them and make it visible when I choose using a breakdown button.

Repeater Grouping By Months

Jan 18, 2012

My repeater is searching through dates in the SQL Server database and returning the first 3 letters of every month. Is there a way to show the repeater the way I want to? [code]

Repeater Will Not Show Data?

Jul 3, 2011

I have an ASP.Net Repeater I want to use to show From and Text from a dataset and I want to add it programmically. I have all the data in a dataset and can use that and I have verified the correct number for datarows when it loads so the data is their it is just not showing. What have I missed?.

Dim data As New Data
Dim ds As New DataSet
ds = data.LOADALL()
Dim drMsg() As DataRow = ds.Tables("MESSAGESYSTEM").Select("TOID='101'")
repeatMessages.DatagSource = drMsg

[Code]...

How can I fix this code to show the data in the Message table?

.net - ASP.NET Repeater Datasource Bound To A Function?

Apr 28, 2010

In the code behind I have a function that returns a List(Of SomeClass):

rptRepeater.DataSource = SomeFunction(SomeVariable)
rptRepeater.DataBind()

In the html I have a basic repeater layout and am using the below code to get the Properties of each object returned.

<%#Databinder.Eval(Container.DataItem, "Parameter1")%>

My question is, would there ever be a case that it would execute the Function more than once?

.net - Unbound Data Repeater Scroll?

Oct 26, 2010

I Dragged a DataRepeater into my form. Added a TextBox to the DataRepeaterItem.Added A button to the form.Wrote these 2 Lines of Code :

Private Sub Button1_Click(..) Handles Button1.Click
DataRepeater1.VirtualMode = True
DataRepeater1.AddNew()
End Sub
Run Project
Press Add Button

[Code]...

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