Android Question accessing xGauges in CustomListView?

klaus

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• Dec 12, 2018

• #2

It would be easier to help you if you posted your project or better a small project showing the problem.

 

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Erel

B4X founder

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• Dec 13, 2018

• #3

pnl.GetView will never return a custom view instance.

One solution:

Add this line to DesignerCreateView:

B4X:

pnlGauge.Tag = Me

Change your code to:

B4X:

Dim xgau As xGauges = pnl.GetView(index).Tag

 

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zak

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• Dec 13, 2018

• #4

Tx. The needle is now rotating to the new value. However properties like GaugeTitle or GaugeUnit are not dynamically taking on new values:

B4X:

Sub CheckBox1_CheckedChange(Checked As Boolean)
    Dim index As Int = CLV1.GetItemFromView(Sender)
    Dim pnl As B4XView = CLV1.GetPanel(index)
    Dim xgau As xGauges = pnl.GetView(index)
    xgau.Value= 50  'working
    xgau.GaugeTitle="Consumption"   'not working
    xgau.GaugeUnit= "Kwh"     'not working

 

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DonManfred

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• Dec 13, 2018

• #5

You should start a new thread for any new question/issue.

 

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klaus

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• Dec 13, 2018

• #6

I see it too.
Can you please test the attached class file.
I will update the Class thread tomorrow.

EDIT: removed the xGauges.bas file.
The xGauges thread has been updated in the first post.

 

Last edited: Dec 14, 2018

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zak

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• Dec 14, 2018

• #7

Tx Klaus. It woks well now.

 

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