Android Question Create multiple Label with click event

H

Hirogens

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Hello, I use a calendar and when I click on a special day I load all the activity create this day. I would like to create X label ( if I have 5 activity I create 5 label) And when I click on a label I would like to show all the information about this activity. I already have everything but I don't know how to create the labels with _Click function for each label. How can I do that ?

Thanks
 
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Andrew (Digitwell)

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Longtime User
Hirogens,
If I understand your question correctly. You were asking how to handle events from an unknown number of views that are created in code.

The way I would do this is to create all of the labels with the same event handler. I would then use the tag on each label to hold an identifier for each created label.


B4X: 
    ' Create the labels
    For i = 0 To numberoflabels
        lbl.Initialize("CreatedLabels")
        lbl.Tag = i
        ' Code to place label in Activity etc
    Next

then

B4X: 
Sub CreatedLabels_click
    Private lbl As Label = Sender
    Private clickedLabel As Int = lbl.Tag
    Log("Clicked Label "& clickedLabel)
End Sub

If you need to store more data against each label you can store a map in the tag which could then have an ID field.

Hope this helps
 
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