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Hello,
I need help with on scan.I would like set if after scan code and in the code when word example "E" so navigate on other screen
How do it?
Hi @gabkis ,
You can check the official document about the Barcode reader control:
Barcode reader control in Power Apps - Power Apps | Microsoft Learn
So, OnScan of the scanner button, you can update a variable where includes the result if the condition matches, then according to the result, judging whether navigating or not:
UpdateContext({varNavOrNot: "E" in Last(Self.Barcodes).Value}); If(varNavOrNot, Navigate(EScreen))
Best regards,
Hi, it works great. Can you still advise me if I need more than one condition, e.g. if the code contains the letter A, then display screen 4, if it contains the letter B, then screen 5
Thank you so much 🙂
And if the code does not contain the given letter, I would like a warning that the code is not correct.
Thank you
The formula will be totally different in this case:
If("A" in Last(Self.Barcodes).Value, Navigate(Screen4), "B" in Last(Self.Barcodes).Value, Navigate(Screen4), "E" in Last(Self.Barcodes).Value, Navigate(Screen6), Notify("Code is incorrect", NotificationType.Warning))
Hi,
Perfect 🙂
Thank you so much
Hi, how can I use the MID function where I would select a special letter, e.g. R in the code at position 3 in the word WORK, if so, navigate to screen 2, e.g.
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