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dv1407
Helper II
Helper II

Barcodescanner

Hello, I have built a barcode scanner into the Powerapp, but unfortunately the wrong number comes with some barcodes. Here is the code which does not work:

dv1407_0-1623855919162.png

At the beginning the number 011 is added and at the end the 9. Where is the problem?

 

Result in the App: 011800299679

5 REPLIES 5
rubin_boer
Super User
Super User

hi @dv1407 when you pass that sequence in a generator it returns the same code.

 

PowerApps picks up ITF, below is the output for ITF for both sequences.

rubin_boer_0-1623857920049.png

rubin_boer_1-1623857963226.png

which standard are you using?

 

 

 

 

 

dv1407
Helper II
Helper II

Hi @rubin_boer  ,unfortunately I do not understand what you mean. I also put the barcode type car. It should actually be a code 128, but if I set this, then the scanner does not work.

rubin_boer
Super User
Super User

hi @dv1407 PowerApps recognize the standard as ITF.

 

When your code is scanned it produces this below

 Screenshot_20210618-154400_Power_Apps[1].jpg

 

Barcode 128 below:

rubin_boer_0-1624024106427.png

Could it be that this (error) tag was using the ITF standard as oppose to 128 as the others? When is can with 128 i get nothing on the barcode but when i scan the image below i get:

Screenshot_20210618-155320_Power_Apps[1].jpg

 

Regards

dv1407
Helper II
Helper II

Hello @rubin_boer , I can scan your barcode without any problem. But if I do it with my barcode from Post 1, then it does not do at all. Barcodetyp.auto is no problem, just front 011 and rear 9. How can I change it, so that the barcode from post 1 can also be read, so that the correct number is also displayed.

dv1407
Helper II
Helper II

Can some one help me?

 

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