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.
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].....
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.
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
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.
View 1 RepliesThis 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]...
In my webpage i use the following in order filling the listview control
[Code]...
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).
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]....
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].....
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?
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].....
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].....
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].....
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]
View 3 RepliesSupposing 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]...
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?
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]....
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]
View 1 RepliesI 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]......
i cant find the control txt which is a textbox in the repeater i have used the following on rgroups itemdatabound event
[Code]....
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].....
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 ?
I have multiple repeaters, and now I want to hide them and make it visible when I choose using a breakdown button.
View 1 RepliesMy 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]
View 2 RepliesI 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?
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?
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]...
I have placed a button on data repeater (called datarepeater1) so that it is repeated with other controls. When I click this button, How do I access/reference the text value of a textbox control called TxtAnimalID on the same row? (This would be something like the current row I am on).
View 2 RepliesAm trying to add an 'odd' class to a table row in a repeater control..
<tr class="<%# If((Container.ItemIndex % 2 == 0), "even", "odd") %>">
I have verified that Container.ItemIndex returns the index number.This causes it to throw this error..First operand in a binary 'If' expression must be nullable or a reference type.I also tried replacing the % with Mod keyword but it throws an "Expression expected" error..