iOS Question Update Text Label

RobertoS · Jun 15, 2018

Hello,
I have a problem with an application that must show the progress of the import of some data. The Label that should be updated with each new entry does not change, but remains only the first entry.
If, however, the program is blocked, the label is updated.
Below is an example of what the app does.

Thanks

Best regards

Alexander Stolte · Jun 15, 2018

Try this, if you want to keep the old text :

B4X:

lbWait.text = lbWait.text & s

if you

B4X:

lbWait.text = s

write this, then the old text is overwritten

RobertoS · Jun 18, 2018

Alexander Stolte said:
Try this, if you want to keep the old text :

B4X:

lbWait.text = lbWait.text & s

if you

B4X:

lbWait.text = s

write this, then the old text is overwritten

My problem is different, I have to constantly update a label with a different text each time. The example I attached in the first post shows the problem.

Thanks

Roberto

klaus · Jun 18, 2018

You should move Sleep(0) from the aggiornaWait routine to the updateLabel routine.

B4X:

Public Sub updateLabel()
    For idx = 0 To 1000   
        CallSub2(Main, "aggiornaWait", "Test Label " & idx)
        Sleep(0)
    Next
End Sub

iOS Question Update Text Label

RobertoS

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Alexander Stolte

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RobertoS

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klaus

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iOS Question Update Text Label

RobertoS

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