Creating and Downloading PDF of Container

(3) Share

Report

Posted on by EpicTriffid

364

Hi there,

I'm trying to create a set up where you can press a button and it will take a screenshot of the page and then download it. I've followed a number of tutorials, and hit a bit of a dead end. I have followed the path of a button to save the content to a variable, then an attachment form element to allow users to click and download the generate content.

This is what the button code is:

Set(
    pdfContent, 
    JSON(
    PDF(
        Container5_1,
        {
            ExpandContainers: true,
            Orientation: PaperOrientation.Landscape,
            Size: PaperSize.A4,
            DPI: 150
        }
    ), JSONFormat.IncludeBinaryData)
);

In the items paramater of the attachment control I have this code:

{Name:"Marking Matrix" & ".pdf", Value: pdfContent}

The download prompt appears, but when it goes to download, i get nothing but my browser saying: "File wasn't available on site". This is the bit that stumps me completely. What's more, is I can do the version of this where it emails the PDF, and that works great, but email is sadly not an option here.

Any help??

Categories:

Building Power Apps

I have the same question (0)

All responses (18)

Answers (1)

Suggested answer

stampcoin 5,058 Super User 2025 Season 2 on at

Like (0)

Report

@EpicTriffid Hi,

I think download function only support a web resource. Not a dummy address.

You can add outlook connector to send the attachment.

Or you manipulate a table in dataverse, just use one column , define it as file type, then you will make it.

you can delete it after a while.

Enjoy Power Platform and have a great day 🚀 | My LinkedIn

If the answer helps, please consider 👍, Thanks.

Was this reply helpful? Yes No
Suggested answer

w.p 8,339 Super User 2025 Season 2 on at

Like (0)

Report
@EpicTriffid

{ Name: "Marking Matrix.pdf", Value: Mid(pdfContent, 2, Len(pdfContent)-2) }

Was this reply helpful? Yes No
EpicTriffid 364 on at

Like (0)

Report

Hi @w.p

That doesn't seem to make a difference I'm afraid!

@stampcoin

I'm not directly using the download function, but rather downloading via the attachments control?

Was this reply helpful? Yes No
w.p 8,339 Super User 2025 Season 2 on at

Like (0)

Report

@EpicTriffid

Mid(pdfContent, 2, Len(pdfContent)-2)

What does your output look like?

Was this reply helpful? Yes No
stampcoin 5,058 Super User 2025 Season 2 on at

Like (0)

Report

@EpicTriffid Hi,

If you utilize the file type in dataverse table , yes, you can download it from attachment ( there are kind of the same control).

unless you want to avoid using dataverse.

Was this reply helpful? Yes No
EpicTriffid 364 on at

Like (0)

Report

@stampcoin

Is it possible to use dataverse tables without actually storing anything on them? Never actually used dataverse!

Was this reply helpful? Yes No
EpicTriffid 364 on at

Like (0)

Report

@w.p

No output at all! It just says File not found again when i try to download it!

Was this reply helpful? Yes No
w.p 8,339 Super User 2025 Season 2 on at

Like (0)

Report

@EpicTriffid

Can you share some screenshots?
Have you enabled the PDF function?

Was this reply helpful? Yes No
EpicTriffid 364 on at

Like (0)

Report

Hi @w.p

Of course!

Yup, PDF has been enabled in the settings.

This is the code to generate the PDF of the container:

That then makes the Attachments control populate:

That has this code:

Clicking on it loads up the downloads prompt:

Pressing Save then causes this to appear in the Download queue (I've tried it a few times):

Was this reply helpful? Yes No
stampcoin 5,058 Super User 2025 Season 2 on at

Like (0)

Report

@EpicTriffid HI,

I think if you use dataverse table or sharepoint, you generate the file, save there, delete it.

it's like cache, you cannot avoid it.

otherwise it may take time .

Was this reply helpful? Yes No