File Picker Firefox bug

[pingwes]

What happened?

When I drag-and-drop a file into file picker in Chrome and Safari, the file is added successfully. However, when I do the same thing in Firefox, the file isn't added and but opens the file in another tab.

What did you expect to happen?

I expected the file to just drop into file picker.

Reproduction URL

https://codepen.io/berrywes/pen/RwxdvXr?editors=101

How to reproduce?

1. Open firefox
2. Go to link
3. Drag-and-drop file

Flavour

Quasar CLI with Webpack (@quasar/cli | @quasar/app-webpack)

Areas

Components (quasar)

Platforms/Browsers

Firefox

Quasar info output

No response

Relevant log output

No response

Additional context

No response

[pdanpdan]

What Firefox, what os
And what file picker (ok QUploader)

[pingwes]

FireFox 99.0.1 and Mac OS Monterey

And Q-file, Sorry please see
https://codepen.io/berrywes/pen/BaJbEXB?editors=101

[pdanpdan]

Can you please check if the same happens in:

https://codepen.io/prasanjit/pen/NxjZMO

https://codepen.io/TheLukasWeb/pen/kOrJmR

I don't have a Mac so I need to see if it's a Firefox problem

[pingwes]

The first one worked but not the second one

[pdanpdan]

I just checked with firefox (downloaded from mozilla) on monterey and both QFile and QUploader seem to work as expected when dragging and dropping a file from the file manager.

[pingwes]

Hmm interesting.. I just tried it here again https://codepen.io/berrywes/pen/BaJbEXB?editors=101
and had the same issue. Not sure what mine is different. Would a screen recording help?

[pdanpdan]

I think someone with a real macos should check this. Maybe my emulator does not doar good job

[MilosPaunovic]

Tested on FF88.0.1 (64-bit) and MacOS BigSur 11.4, every link from above works as expected.

[pingwes]

I'm using FireFox 99.0.1. Not sure if that makes a difference?

[MilosPaunovic]

You are right!

I've bumped FF to 99.0.1 (64-bit) on the same MacOS BigSur 11.4, and it does not work as expected.

Screen.Recording.2022-04-27.at.11.38.24.mov

[pdanpdan]

Sorry, still cannot reproduce (Firefox 99.0.1, Monterey)

[pingwes]

Is it possible it's an M1 mac problem?

[pdanpdan]

Does it come with big sur?

[pingwes]

Mine came with Monterey. But I just realized my friend has same issue and he doesn't have M1 so that can't be it

[pdanpdan]

The only way I was able to reproduce is this:

Drag the image over a (some way or another) disabled QUploader/QFile.

• a single file QUploader/QFile with a file already selected
• a readonly/disabled one

One or two times it happened when I dragged multiple files over QUploader - but it was not a pattern (it happened very seldom in a large number of tests and it might be something related to the place I dragged to)

Meanwhile I discovered a glitch with deactivating hover indicator (regression from v1) and I'll take care of it.

If you can discover a pattern on the problem in this issue I'll look into it also

BTW, the problem can be reproduced in Qv1? v1.quasar.dev

[pdanpdan]

Closed as cannot reproduce - if you have a reliable way to reproduce it please comment here to reopen.
Thank you

[tofi86]

Hi, we just stumbled upon this very same issue.

I can reproduce the bug with @pingwes's codepen (https://codepen.io/berrywes/pen/BaJbEXB?editors=101) and also when updating the pen to Quasar 2.9.2.

I'm using Firefox 105.0.2 on macOS 12.6 Monterey.