Product barcodescanner, fetch data from firebase

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#1

Hi!
I really need help cause im not any good on this.

Im building an productscanner app that matches the barcodescan with a barcode in my firebase realtime database. Then i want to show the product image, Title, infotext, and price fetched from the database.

I have connected the app to firebase and managed to start the scan upon appstart.
I have some labels where the barcode shows when scanning.
I have managed to fetch data from firebase, but it fetches all the data and not specific data from scanned barcode.

My json structure looks like this.
productscanner

ps
ps598×646 65.2 KB

PLEASE HELP!

#2

0,1,2,3 should be the tag with the barcode value and within it the rest of the data

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#3

Hi! Thx for the reply.
I dont really understand what youre saying here. Where should i put the tags, and I hope i dont have to tag every barcode in kodular? That would be impossible.
Can you provide me with more info of how to to do this?

#4

image
image723×280 44.2 KB

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#5

Thx got it to work now! :slight_smile:

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