Android Question Help with customlistview/ Spinner

anaylor01 · Feb 18, 2016

What I am needing is when the user clicks on the CustomListView/Spinner(Not sure what it will be) it will open a customlistview/Spinner and allow the user to edit text in an edittextbox. Currently it looks like the first picture. But it needs to look like the second. I've uploaded a customlistview project that looks like the second picture. Any help will be appreciated.

mangojack · Feb 18, 2016

** Edited ...

add these to Main Activity to handle the click event ..

B4X:

Sub clv2_ItemClick (Index As Int,Value As Object)
   Log(Index & " = " & Value)
End Sub

Sub Button1_Click
  Log ("You have Clicked Me") 
End Sub

A simple solution to your other problem might be ...
in Click event call sub to display panel containing spinner / edittext to edit team names then update the CLV...

mangojack · Feb 18, 2016

Afterthought .. Do you really need a button in the layout ? .. If not , Do you really need the layout. load the label in code.
The CLV itself NOW handles the ClickEvent ...

B4X:

Sub CreateListItem(Text As String, Width As Int, Height As Int) As Panel
     Dim p As Panel
     p.Initialize("") 
     p.Color = Colors.Black
 
     Dim lbl As Label
     lbl.Initialize("")   
     lbl.Text =  Text
     lbl.TextSize = clv2.DefaultTextSize  'or whatever
 
     p.AddView(lbl, 20dip, 10dip, 140dip,60dip)
   
   Return p
End Sub

a bit extra for you ...

B4X:

  Sub clv2_ItemClick (Index As Int,Value As Object)
     Dim pnl As Panel
     pnl = clv2.GetPanel(Index)

     Dim lbl As Label
     lbl =  pnl.GetView(0)  '0 becuause Label 1st Item added to panel
     lbl.Text = "New Text"
   End Sub

anaylor01 · Feb 18, 2016

I was wondering what you were talking about when you mentioned a button. But as I was thinking about it there would be no way for the user to tell the app when they were finished editing. So now I am thinking leaving it as a spinner and when they click each team name open up a input box and let them edit the names that way. What do you think?

mangojack · Feb 18, 2016

anaylor01 said:
I was wondering what you were talking about when you mentioned a button. But as I was thinking about it there would be no way for the user to tell the app when they were finished editing. So now I am thinking leaving it as a spinner and when they click each team name open up a input box and let them edit the names that way. What do you think?

Are you only planning on Adding other views later ...??
I have not tested .. but why not put Edit Text on CLV and they could edit it directly

Edit .... Have attached small sample of CLV with EditText.

mangojack · Feb 18, 2016

anaylor01 said:
I was wondering what you were talking about when you mentioned a button. But as I was thinking about it there would be no way for the user to tell the app when they were finished editing. So now I am thinking leaving it as a spinner and when they click each team name open up a input box and let them edit the names that way. What do you think?

Sorry just re-read your post .. I have not used a spinner so can't comment , but it sounds simpler than using CLV just for a Label or EditText

Cheers

anaylor01 · Feb 18, 2016

IT won't be an CLV it will be a spinner.

anaylor01 · Feb 26, 2016

Hey Mango. I like what you did. Now can you tell me how when the user clicks on the edt it clears the existing text? Also on my current project in the designer I click on add view and Customview is greyed out.

mangojack · Feb 27, 2016

anaylor01 said:
Hey Mango. Now can you tell me how when the user clicks on the edt it clears the existing text?

B4X:

Sub Edt_FocusChanged (HasFocus As Boolean)
   If HasFocus Then Edt.text = ""
End Sub

IT won't be an CLV it will be a spinner.

Also on my current project in the designer I click on add view and Customview is greyed out.

See new thread Here ...

I'm slightly confused ... Are you planning to use CLV now ? ... Have you added CustomListView class to your project.
If Not , that will explain why .. Designer Menu > Add View > Custom View is greyed out.

It might be easier to upload current project or example.

anaylor01 · Feb 28, 2016

I guess I am going to use an input box but I need to know how to take the result and put it in the right place of the spinner.

mangojack · Feb 29, 2016

see followup .. https://www.b4x.com/android/forum/threads/spinner-question.64084/#post-405456

Android Question Help with customlistview/ Spinner

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