Greetings from here .

I have a question in generating and scanning a qr code .

I generated a qr code for the following data ( username, totalamt, date and quantity). I successfully generAted by storing them in an array.

I have another app that scans the qr code . Please after scanning how do I get those elements one by one (username, totalamt, date etc) that was stored in the array since what I am scanning now is displaying as a long string.?



Please I need help.

leastpaycom:
Greetings from here .

I have a question in generating and scanning a qr code .

I generated a qr code for the following data ( username, totalamt, date and quantity). I successfully generAted by storing them in an array.

I have another app that scans the qr code . Please after scanning how do I get those elements one by one (username, totalamt, date etc) that was stored in the array since what I am scanning now is displaying as a long string.?



Please I need help.

In JavaScript there's what we call JSON.parse

Just parse the long string to array and get the object data

I do not want to sound rude but maybe you should ask this question like you want an answer.

Show the code generating the QR,(or at the least the data being converted to QR code)

Show the result that you call a long string

Blur out any technical details you feel sensitive.

That's how to ask a technical question

LTCtech:


In JavaScript there's what we call JSON.parse

Just parse the long string to array and get the object data

Thanks man. Will try that