Function "Chart"

Hello, good afternoon
Here I have a question, actually I am making an application where I take the information from a table that is within my unit, in a column I am generating QR codes using the function = IMAGE ("https: //chart.googleapis .com / chart? chs = 200x200 & cht = qr & chl = I would like to know if there is a way to call that specific cell and add it to my application?

Can you elaborate on this?

Yes of course, I am developing a function where through the sentence (https://chart.googleapis.com/chart?chs=200x200&cht=qr&chl=) I generate a qr code in a cell, now when I try to make it appear in my app said qr code does not appear anything … I have been trying many things but I still do not make it work

image

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Thank you very much for your response, I am really pleased to know that I have the support of the community.
However, I must tell you that if I had already placed it in this way and at the time of reviewing it anyway, the image that is already in my spreadsheet does not return.
only that through the same application it is generated, but here I already find another type of error because the data that I select sends me a QR but it does not contain the information that I need.

What do you mean by “does not return”? What image already in your spreadsheet?

What does the QR contain then? How did you get this QR?

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Yes, effectively using this formula, in my cell I generate the QR code with specific information:
= IMAGE (“https://chart.googleapis.com/chart?chs=200x200&cht=qr&chl=” & ENCODEURL (F3))
However, when I want this same code to visualize it, I cannot … and that is the big problem

So you’re using a spreadsheet formula. I wouldn’t expect the output from an IMAGE() spreadsheet formula to translate into Appsheet well. I’d recommend using an App Formula like I showed above.

I still have no idea what this means.

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Thank you very much for your support!
I’ll try with the solution you gave me …