Android Question Detect which button was clicked

nibbo · Jun 11, 2014

Hi, I have a multi-column scroll view which has a button column.
How can I tell in the click event which button was clicked?
i.e. in vb.net we would have the currentcell of a datagrid to identify the row.
Can I retrieve the tag name or something?
Thanks

klaus · Jun 11, 2014

Set the row number to the Tag property of the Buttons.
I suppose you have a fill routine and you have somewhere:

B4X:

For row = 0 To x
'
'
    Dim btn As Button
    btn.Initialize("Buttons")
    btn.Tag = row
'
'
Next

And then:

B4X:

Sub Buttons_Click
    Dim btn As Button
    Dim row As Int

    btn = Sender
    row = btn.Tag
End Sub

nibbo · Jun 11, 2014

Excellent, many thanks Klaus.

Android Question Detect which button was clicked

nibbo

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klaus

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nibbo

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Android Question Detect which button was clicked

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