Trang web này sẽ có chức năng hạn chế trong khi chúng tôi trải qua bảo trì để cải thiện trải nghiệm của bạn. Nếu một bài viết không giải quyết được vấn đề của bạn và bạn muốn đặt câu hỏi, chúng tôi có cộng đồng hỗ trợ của chúng tôi đang chờ để giúp bạn tại @FirefoxSupport trên Twitter và /r/firefox trên Reddit.

Tìm kiếm hỗ trợ

Tránh các lừa đảo về hỗ trợ. Chúng tôi sẽ không bao giờ yêu cầu bạn gọi hoặc nhắn tin đến số điện thoại hoặc chia sẻ thông tin cá nhân. Vui lòng báo cáo hoạt động đáng ngờ bằng cách sử dụng tùy chọn "Báo cáo lạm dụng".

Tìm hiểu thêm

Unwanted background downloads of pdf

  • 8 trả lời
  • 1 gặp vấn đề này
  • 1 lượt xem
  • Trả lời mới nhất được viết bởi Paul

more options

In Firefox for Android, there are certain news websites (local/TV type) that will automatically download a pdf file when a news article is opened. The actual content (usually a supporting government document related to the article) is irrelevant. How do I block automatic background downloads from happening? I did not trigger a download by tapping a direct link to the pdf. I did not want to download a pdf file. The page did it on its own by page scripts.

To make it very clear, here is what happens:

Tap link to Article A. Article A opens. Notice on the bottom of the page stating that Pdf B downloaded. Hit refresh on Article A. Notice that Pdf B (1) downloaded. Hit backspace. Tap link to Article A. Notice that Pdf B (2) downloaded. Hit backspace. Tap link to Article A but in private browsing. Notice that Pdf B (3) downloaded.

In Firefox for Android, there are certain news websites (local/TV type) that will automatically download a pdf file when a news article is opened. The actual content (usually a supporting government document related to the article) is irrelevant. How do I block automatic background downloads from happening? I did not trigger a download by tapping a direct link to the pdf. I did not want to download a pdf file. The page did it on its own by page scripts. To make it very clear, here is what happens: Tap link to Article A. Article A opens. Notice on the bottom of the page stating that Pdf B downloaded. Hit refresh on Article A. Notice that Pdf B (1) downloaded. Hit backspace. Tap link to Article A. Notice that Pdf B (2) downloaded. Hit backspace. Tap link to Article A but in private browsing. Notice that Pdf B (3) downloaded.

Tất cả các câu trả lời (8)

more options

Hi

So that I can try this here, do you have a link to an example page where this happens?

more options

Here is the latest example:

Article

more options

Thank you for sharing that, really useful.

I think I can see what is happening. When I open the page in the desktop version of Firefox, there is an embedded .pdf viewer in the page (towards the bottom). The page has been designed such that when viewed on a mobile device, the .pdf file is downloaded so that it can be viewed.

I do not think this is an issue with Firefox for Android, but is due to the way that the page has been designed.

more options

What can I do to cope with this or block it? I do not want my phone to download pdf files like that.

more options

Honestly, I think this is something that the website you are using has chosen to do. I have seen anything like it before - maybe the website has not been tested on mobile devices.

more options

I see. With desktop, downloads always have a prompt offering to download or cancel. Is there an equivalent setting or option in the Android version to force such a prompt? I do not like the idea of a website automatically downloading files like that, it could be a security risk.

more options

Actually, I think the problem fixed itself. I did not have a pdf reader on my phone before, but in between posting the link and today, I installed one. It gave me a prompt asking which app to use, and I was able to leave the prompt. But for users without a pdf app, is there a solution?

more options

The website will always push out the .pdf file regardless.