Android Question CustomListView - RadioButton

[WDK]

I have a customlistview that includes a radiobutton on each line.

The radiobutton is created in the designer so now I have a problem...

All the radiobuttons are named the same. Is there a way around this so I know which radiobutton is selected? Is there a way to update the tag on a radiobutton created in the designer?

Thanks for any help!
Warren

 

[Erel]

See the example: https://www.b4x.com/android/forum/threads/customlistview-a-flexible-list-based-on-scrollview.19567/

 

[WDK]

Erel,

I checked out the example and definitely what I am looking for.

I really appreciate you taking the time to help me out.

Thanks,
WDK

 

[WDK]

If I want to change the value of the radio button below, how would I do this?

When I try...
chk.Checked = False

I am getting a error:
java.lang.ClassCastException: android.widget.RadioButton cannot be cast to android.widget.CheckBox


Sub RadioButton1_CheckedChange(Checked As Boolean)
Dim index As Int= clv2.GetItemFromView(Sender)
Dim pnl As Panel = clv2.GetPanel(index)
Dim chk As CheckBox = pnl.GetView(2)
Msgbox($"Item value: ${clv2.GetValue(index)}
Check value: ${chk.Checked}"$, "")
chk.Checked = False
End Sub

 

[DonManfred]

You want to change a radiobutton but you are trying to access a Checkbox.

Dim chk As CheckBox = pnl.GetView(2)

GetView(2) is a Radiobutton, not a Checkbox

 

[WDK]

Thanks Manfred...stupid me!

Appreciate the help!
WDK

 

[Carlos marin]

I have 5 options with radio button and I need you to select only 1 option but this lets you mark all the radio buttons, how can I solve this?

 

[mcqueccu]

Are you using check boxes?
Check boxes allows for multiple selection whiles radio button allow s for single selection at a time. Check and make sure you are not using checkboxes

 

[Carlos marin]

Are you using check boxes?
Check boxes allows for multiple selection whiles radio button allow s for single selection at a time. Check and make sure you are not using checkboxes

Hi! mcqueccu thanks for answering actually use both but in some options I need the client to select only 1 so I use the radio button, but in this case all radio buttons are selected look at the image

 

[DonManfred]

I have 5 options

1. Posting to an OLD THREAD is THE WRONG way to find help.

You should ALWAYS start a new Thread for any question you have!

 

[mcqueccu]

Hi! mcqueccu thanks for answering actually use both but in some options I need the client to select only 1 so I use the radio button, but in this case all radio buttons are selected look at the image

Try adding the radiobuttons to a panel

 

[Carlos marin]

Try adding the radiobuttons to a panel

mmm I've tried but it does not work for me. some example?

 

[Erel]

Please start a new thread for your question.