Hi,

I have been struggling with some of the grouping mechanisms.  The documentation really isn't that great on this and could do with some more examples.

Take the example of multiple levels of grouping on this page: http://demos.telerik.com/aspnet-ajax/grid/examples/functionality/grouping/grouping/defaultvb.aspx?show-source=true

How do you add a custom GroupHeaderTemplate to this page.  If you do it the way that is described in the documentation it crashes.  Why?  Because in the example there are two levels of grouping.  The GroupHeaderTemplate docs only cater for one template while there can be multiple groups.  

Pulling my hair out on this one!

Any pointers

Regards

Jon

I need to have a client side template on my application without using webservice binding.

When I try to use client side template with other types of databing like datatable or arraylist the client side template does not
maintain its layout.

The reason I need this is because I need client side template with load on demand.

For example: 
* The bellow code adds an item but doens't preseve the client template
Dim itemData As New RadListBoxItem()
itemData.Text ="Text"
itemData.Attributes.Add("Attr1", "Attr1")
itemData.Attributes.Add("Attr2", "Attr2")
itemData.Attributes.Add("Attr3", "Attr3")
radListBox.Items.Add(itemData)

* The code below works when its set as webservice biding
Dim result As New List(Of RadListBoxItemData)()
Dim itemData As New RadListBoxItemData()
itemData.Text = "Text"
itemData.Attributes.Add("Attr1", "Attr1")
itemData.Attributes.Add("Attr2", "Attr2")
itemData.Attributes.Add("Attr3", "Attr3")
result.Add(itemData)

Return result.ToArray()

Apologies if this has been answered before but all I could find was guides on displaying multiple columns from the datasource..

In this instance I have a single column from the datasource that gives a very long list. What I would like is spread this single data column over 2 or 3 columns in the RadcomboBox to try and avoid need for user scrolling.. I figured this would be pretty straight forward but I can't find any info on what I'm trying to achieve..

ie..  rather than                   I need something like            in the drop down..

1                                          1             2            3
2                                          4             5            6
3                                          7             8            9
4
5
6
7​​

Dear All

Please help me for this issue.
(1) I am using radGridview and it's rowsdrop function. It's work perfectly in normal use. But in chrome browser, cannot drop while page is Zoom (+/-) . This issue not happen in other browser.

Please help and thank you very much for time


Thank and Best Regards

Win

Hello,

I need inherited versions of the RadButton and RadGrid.


Here is a sample of the RadButton currently in use.  It is use in an "Action" bar which is part of our UI.  I need to standardize the button so I only need to pass in the icon and button text for the Content Template.

I also need a custom RadGrid.  I need to be able to standadize things like the page size, control location, export settings, etc across all grids on my site.

If you have experience inheriting RadControls please contact me.

Thanks
-Noah

Hi,

if i go to the demo http://demos.telerik.com/aspnet-ajax/grid/examples/functionality/paging/basic-paging/defaultcs.aspx , and I choose the pager mode to NextPrevNumericAndAdvanced , i have a strange behaviour.

In the field "page xxx of xxx",
if I enter a number from the keypad ==> it works
If i try to enter a number from the normal keyboard ==> do not work

same behavior with "page size"

I have a french keyboard. On the keyboard, I have to press the shift key to enter a number.
IE 11

Thanks for your help

Hello I have the below code:
<%@ Control Language="C#" AutoEventWireup="true" CodeFile="ImageSlider2.ascx.cs" Inherits="UserControls_ImageSlider2" %>

<asp:Panel id="ImageGalleryPnl" Visible="false" runat="server">
<telerik:RadImageGallery ID="RadImageGallery1" Width="350px" DisplayAreaMode="Image" LoopItems="true" runat="server" >
<ImageAreaSettings Height="250px" ShowDescriptionBox="false" />
<ThumbnailsAreaSettings Mode="ImageSlider" />
<ClientSettings AllowKeyboardNavigation="true">
</ClientSettings>
</telerik:RadImageGallery>

</asp:Panel>
<asp:Panel ID="MsgPnl" Visible="true" runat="server">
<asp:Label ID="lblMessage" Text="No images avaliable at this time" runat="server"></asp:Label>
</asp:Panel>

The imageGallery is in a ajax ModalPopupExtender. It is populated dynamically just before showing the popup as below:

Method: Grid_OnRowCommand:
rowIndex = Integer.Parse(e.CommandArgument) Mod grdLocations.PageSize
oRow = grdLocations.Rows(rowIndex)
grdLocations.SelectedIndex = rowIndex

Dim lblAddress As Label = oRow.FindControl("lblAddress1")
Dim lblCityState As Label = oRow.FindControl("lblCity")

Dim lblLocDescription As Label = oRow.FindControl("lblLocDescription")
lblModalInfo.Text = lblLocDescription.Text
sFullAddress = lblAddress.Text & " " & lblCityState.Text
lblModalFooter.Text = sFullAddress

ImageSlider1.showSlider(True)

ImgContent.Visible = False
Dim lblLocation As Label = oRow.FindControl("lblLocation")

ImageSlider1.sMSClient = _sMSClient
ImageSlider1.sLocation = lblLocation.Text
ImageSlider1.populateGallery()
ModalPopupExt1.Show()

The imageGallery works ok, I can navigate through all the images, but the first one is always showing in black after displaying the popup. If I move to next image and then back to the first I can see it. So it is loaded. It looks like it were inactivated or something.

Please advice.

Carlos

Hi

How to Implemented RadComboBox AutoCompleteBox using WebService in C#
any one guide me for this Process.
then any one do and post helpful for me.

Hello, good day,

I've been using the RadHtmlChart and I think it works great, there is an option that I can't find I hope you can help me, I have a line chart with 30+ different series, I've already changed the markers (I hope you add more like star, cross, diamond like RadChart) but the legends keep displaying a square, I would like to change the marker in legend to look like the triangle, square or circle of the corresponding series, but don't know where.

Thanks in advance,

Gabriel

I downloaded the latest ASP.NET Ajax controls last night and I'm trying to run a web project (asp.net 4.0) I inherited with an unknown version. I'm getting a run time error on this line:
 <telerik:ColumnSeries  Name="Current" Stacked="false" DataField="CurrPropValue1"   >

The 'DataField' property cannot be set declaratively.

This is on the RadHtmlChart control.