Om de ûnderfining foar jo te ferbetterjen is tydlik de funksjonaliteit dan dizze website troch ûnderhâldswurk beheind. Wannear in artikel jo probleem net oplost en jo in fraach stelle wolle, kin ús stipemienskip jo helpe yn @FirefoxSupport op Twitter en /r/firefox op Reddit.

Avatar for Username

Sykje yn Support

Mij stipescams. Wy sille jo nea freegje in telefoannûmer te beljen, der in sms nei ta te stjoeren of persoanlike gegevens te dielen. Meld fertochte aktiviteit mei de opsje ‘Misbrûk melde’.

Mear ynfo

Dizze konversaasje is argivearre. Stel in nije fraach as jo help nedich hawwe.

Why do .PDFs sometimes launch Adobe Reader?

  • 5 antwurd
  • 2 hawwe dit probleem
  • 5 werjeftes
  • Lêste antwurd fan GilDawson

GilDawson
GilDawson
more options

Using Firefox 33.1 and Preferences -> Applications -> "Portable Document Format (PDF)" -> Preview in Firefox, clicking on a .pdf link usually opens a new tab with the .pdf file. However, on some websites clicking on a .pdf link pops up the "You have chosen to open:" dialog with "Save File" selected and "Adobe Reader (Default)" as an alternative.

What causes this difference in behavior, and can I control it?

--Gil

Using Firefox 33.1 and Preferences -> Applications -> "Portable Document Format (PDF)" -> Preview in Firefox, clicking on a .pdf link usually opens a new tab with the .pdf file. However, on some websites clicking on a .pdf link pops up the "You have chosen to open:" dialog with "Save File" selected and "Adobe Reader (Default)" as an alternative. What causes this difference in behavior, and can I control it? --Gil

Alle antwurden (5)

philipp
philipp
  • Moderator
more options

hello gil, websites can explicitly advice the browser to download a file - you'll be presented with the save file dialog in this case. you can circumvent that behaviour with an extension like this one: https://addons.mozilla.org/firefox/addon/inlinedisposition/

the-edmeister
the-edmeister
  • Moderator
more options

If a proper MIME type is present or not. Lacking a MIME type Firefox will default to "asking" and also if the MIME type is incorrect for the "expected" file.

https://support.mozilla.org/en-US/kb/set-how-firefox-handles-different-file-types

GilDawson
GilDawson Fraacheigener
more options

Well, that helps.

  • Installing InlineDisposition changed the alternative from "Adobe Reader (Default)" to a "Choose" button, which linked to my Applications folder. Interesting, but not quite what I wanted.
  • Looking at the "Page Source" I couldn't figure out what "MIME type" the server presents. Is there a way for Firefox to tell me which type the server associates with the file?

Thanks for the links. This is evidently a complicated area.

--Gil

philipp
philipp
  • Moderator
more options

can you provide a url to a site/pdf where this is happening?

GilDawson
GilDawson Fraacheigener
more options

Unfortunately, no. The web page with the ornery pdfs is within my account on my financial advisor's website which requires my password. At least, I hope it does.

Thank you very much for the help you have given me. I see now that this question is much more complicated than I thought it would be. I'm content now to let it go, and just do what they tell me.

I really appreciate your link helping me to understand what is going on.

--Gil