Multiple selection...

[Ajay Gandhi]

I have 'program' radlistbox that I am populating dynamically. I also add a RadListBoxItem '[ ALL ]' to this listbox which is used to select all the items.

I populate the other radlistbox depending on the selection in the 'program' radlistbox.

The issue is: I selected '[ ALL ]' from 'program' listbox. This selected all the items in the listbox and populated the other listbox accordingly. But now when i select just one item from the 'program' listbox nothing happens, the 'SelectedIndexChanged' does not fire.
Please help???

-- Code to insert the RadListBoxItem

Me

 

.rlbProgram.Items.Insert(0, New RadListBoxItem("[ ALL ]", 0))

-- Code that I use to loop through the listbox to select them all when '[ ALL ]' is clicked.

 

Select

 

Case Me.rlbProgram.SelectedIndex

 

 

Case 0

 

 

For i As Integer = 1 To Me.rlbProgram.Items.Count - 1

 

 

Me.rlbProgram.Items(i).Selected = True

 

 

 

 

sPrograms.AppendFormat(

"<Program id='{0}'/>{1}", Me.rlbProgram.Items(i).Value, vbCrLf)

 

 

Next

 

 

 

 

 

End Select

 

[Genady Sergeev]

Hi Ajay Gandhi,

I am unable to reproduce the issue using your code. Attached you can find my test project. Can you reproduce the problem on it?

Best wishes,
Genady Sergeev
the Telerik team

[Ajay Gandhi]

I have modifed the solution you sent and attached the code[Refer to code.gif] and output snapshot.

Please follow the steps below to re-produce:
1. Click '[ALL]'
2. You will see a label that says '[All] is selected' - [Refer to 1.gif]
3. Now click 'Text3'
4. Ideally I am expecting the label to say 'Text3', but it does not. - [Refer to 2.gif]

I hope you are able to re-create the problem I am facing. Please let me know.

Thank you.

[Genady Sergeev]

Hello Ajay Gandhi,

Which version of the controls do you use? Using the latest version, the label correctly displays Text3. Perhaps the version that you use is somehow buggy. Could you please specify it so that we can research. Thank you.

Best wishes,
Genady Sergeev
the Telerik team

[Ajay Gandhi]

Below is the version if that helps:

<

 

add assembly="Telerik.Web.UI, Version=2010.1.309.35

Please let me know.

 

[Genady Sergeev]

Hi Ajay Gandhi,

I confirm that the version that you use contains the bug. The good news are that we have fixed it for the latest version (Q2). Is it possible to upgrade?

All the best,
Genady Sergeev
the Telerik team

[Ajay Gandhi]

Where can I find the 'Q2' version? And what are the steps to upgrade to this version?

[Yana]

Hi Ajay,

You can download it from your Downloads section in your account - version 2010.2.713.

Kind regards,
Yana
the Telerik team

[Ajay Gandhi]

Thank you so much. I downloaded the latest build and it works fine now.