Questions on UI for ASP.NET AJAX Forum

1 answer

53 views

[Solved] Grid doesn't fire events if container is RadWindow

Hi, I have a RadGrid with editMode = PopUp, and with EditFormType = WebUserControl. In the UserControl I'm showing a RadWindow, in the RadWindow I have a RadGrid with an EntityDataSource... the problem is: the RadGrid in RadWindow doesn't fire any events, like SelectedIndexChanged, PreRender, ItemCreated, etc...

Can you please help me...?
Sami

Grid

answered on 30 Aug 2013

10 answers

556 views

Set radslider value through javascript

Is it possible to set the radslider value through javascript. What i am trying to achive is enter the value in the textbox then the slider should set based on the value in the textbox.

Slider

answered on 30 Aug 2013

3 answers

84 views

Issue with adding nodes to a large collection

Hello,

We have a TreeView that uses on demand loading with a web service. When adding nodes to a large collection (300 to 1000) in Internet Explorer 8, we get the "Stop running this script?" message.

We have ShowLineImages disabled, set debug="false", PersistLoadOnDemandNodes set to false, per your suggestions for performance, but we still face the issue.

So I used setTimeout() to throttle the addition of nodes, but I still run into the error at around 1100 nodes. Without that functionality, it will only add about 350 nodes.

While debugging, I've found that the cause of the error is RadTreeNodeCollection.add() client side, which iterates through the entire collection. Is this neccessary? Is there a workaround to adding a node without this iteration?

Not sure how to attach a sample project (only allowing images), but I've got one ready.

Thanks for any help!

TreeView

answered on 30 Aug 2013

6 answers

816 views

Telerik RadAjaxLoadingPanel - How to change loading image

We are using latest Telerik control with Office2007 Theme. We would like to change loading image of this Theme. How can we achieve this? Any css class we need to override or so?

General Discussions

answered on 30 Aug 2013

1 answer

64 views

X-delete icon doesn't appear on iPad?

Hello. When I click into a combobox on the computer, an "x" shows in the right side of the box which allows me to clear the selection. On the iPad this X does not appear. Is there a way to make it appear on the iPad as well?

ComboBox

answered on 30 Aug 2013

3 answers

225 views

[Solved] Problem accessing controls in NoRecordsTemplate

Hello

I am using an old version of RadGrid (2008 Q3) but I hope you will still be able to help.

I am trying to access the controls in my NoRecordsTemplate in the code behind but the code I have written is not fired. I am trying to access the template in the ItemCreated event

Protected Sub gridJourneys_ItemCreated(ByVal sender As Object, ByVal e As Telerik.Web.UI.GridItemEventArgs) Handles gridJourneys.ItemCreated

If TypeOf e.Item Is GridNoRecordsItem Then

Dim norecordItem As GridNoRecordsItem = CType(gridJourneys.MasterTableView.GetItems(GridItemType.NoRecordsItem)(0), GridNoRecordsItem)

Dim l As Label = norecordItem.FindControl("lblNoJourneys")

l.Text = "hello"

Throw New Exception("here")

End If

End Sub

Here is the template

<NoRecordsTemplate>

There are no journeys on this date.

<asp:Label runat="server" ID="lblNoJourneys" />

</NoRecordsTemplate>

The label text is not set and the exception isn't thrown demonstrating that this code is not reached

Thanks in advance for any help you can provide

Grid

answered on 30 Aug 2013

4 answers

148 views

Setting keyboard focus for RadWindowManager -Alert,Confirm,Prompt

I am using the predefined dialogs (radalert, radconfirm and radprompt) from the server methods RadAlert, RadConfirm and RadPrompt of the RadWindowManager.It is possible to set the behavior that pressing Escape will trigger the Cancel button and Pressing Enter will trigger the OK button even if the focus is out of the predefined dialogs.

General Discussions

answered on 30 Aug 2013

0 answers

222 views

Upgrade Wizard Missing

I have just updgraded to the new 2013 Q2 controls and in Visual Studio 2008 I no longer see the aps.net menu choice, which means I no longer see the upgrade wizard item. How do I get it back?

Installer and VS Extensions

asked on 30 Aug 2013

1 answer

157 views

Programmatically specify multiple 'ControlsToSkip'

I need to create a RadFormDecorator on the fly and add it to my page.
The FormDecorator also needs to skip a few types of controls for which I am using the ControlsToSkip property.
My code is as shown below

Dimfd = NewTelerik.Web.UI.RadFormDecorator()

fd.ID = "FormDecorator1"

fd.Skin = CStr(Session("SelectedSkin"))

fd.DecoratedControls = Telerik.Web.UI.FormDecoratorDecoratedControls.All

fd.ControlsToSkip = FormDecoratorDecoratedControls.Textbox

fd.ControlsToSkip = FormDecoratorDecoratedControls.Label

Form.Controls.Add(fd)

Now when I do this the fd.ControlsToSkip is only as good as the last control that is assigned to it. In the above scenario, when the form decorator gets added to the form, the controlsToSkip only contains the Label and not the TextBox.

When creating a formdecorator using the html markup we can specify multiple controls to skip using comma separated values, I was wondering how it can be done programmatically as well?

Thanks

FormDecorator

answered on 30 Aug 2013

2 answers

58 views

Sub menu style issue in IE 10

I'm using the Q1 2013 version of RadControls and I'm having an issue with the sub-menus in the RadMenu not being aligned properly in IE 10. IE 10 is running in IE 10 browser mode and standard document mode.

I've noticed (from browsing these forums) there seems to be an issue with RadMenus, IE10, and iframes but I'm not sure if this is related. I'm not getting any errors loading a resource file. Everything on the page below the RadMenu is in an iframe.

I attached a screenshot of the problem.

Menu

answered on 30 Aug 2013