Fórum podpory Firefox

I'm currently developing a website that use user printer. And I'm looking for a hook that I can use to know user click the confirm or cancel in print dialog(or print preview window). the onafterprint method will trigger before user click confirm so I guess it's not an option.

Also, someone please tell me the topic describes my questions, I really don't know which topic is best for my question.

Moderators, I am copy and pasting the below warning I have seen on similar posts at the top of the post.

--- WARNING: This script is not provided by Mozilla and is not officially supported Creating a userChrome.css file and other ways of customizing Firefox that are not exposed in the interface are there for developers, not end-users. If it were intended for end-users, you would see a menu option or checkbox; you wouldn't have to hack a text file in a hidden location.

What this means is that even though the functionality you want is no longer supported, a third-party has found a way to do it using the CSS file. If it breaks in new versions, you will need to contact the person who provided the script.

[Warning was not added by moderator, but by me to save someone time.] ---

With that out of the way, here's the issue I have, how I've solved it temporarily for the community.

When I load YouTube videos, I am given a statuspanel message with the URL of the video playing. It's not momentary or temporary, it stays there, the entire time. Why anyone thought this was a good idea, I'm not sure.

My question is simple, is there an alternative solution - to remove this statuspanel message permentantly - to what I'm sharing here, without using the userChrome.css file?

If so, please provide the solution so it can be tested and upvoted by the community, thank you in advance if that is you.

If there is not, then this post also serves as solution as well as a request to Modzila, that being.

Modzilla. Please make a solution that doesn't need custom .css scripts.

I am posting this as I needed multiple posts to achieve a solution so am hoping this serves as that for someone (including myself) until Firefox resolves this issue themselves, another way.

Solution: Windows 7/8/10/11 as of Firefox version 120.0

1. Go to about:config, click Accept the Risk and Continue 2. Type "toolkit.legacyUserProfileCustomizations.stylesheets", toggle this to true 3. Close all instances of Firefox 4. Open Explorer, navigate to %appdata% then navigate down to \Mozilla\Firefox\Profiles and select your profile folder. If you only have 1 it may be obvious, if not for me it's the only "~.default-release" folder, where ~ is a random set or letters and numbers. If you're unsure, pick the first folder named like this, then repeat the next steps for all profile folders, or use trial and error if you prefer until you achieve the desired result. 5. Make a new folder "chrome" in that folder. 6. In this folder make a new .css file, right click make a new .txt file rename the file and extension "userChrome.css". 6. Open the blank .css file with a text editor and paste this line without quotes "#statuspanel {display:none!important;}" and save. 7. Attempt to load videos or pages where messages usually appear in the bottom left and observe the results

There are various other posts both here and other places that I have combined to write this solution, none of the others worked on their own, for me, which is why I write this and to refresh the request to the Modzilla Firefox team, to please, share or make a solution so we don't have to do this, as you'll otherwise need to continue supporting this legacy feature in future versions of Firefox.

Note: This will likely remove all statuspanel messages on other pages too, I have read other statuspanel commands online so if you want to be particular about muting some and not others, you may need to modify the file further.

Every time I open anew a page it invariable displays the page somewhere mid-way down requiring me to scroll up to the top (if page is large enough to warrant a scroll). I'd prefer every page open at the top at all times. Is there any switch in the configuration editor that would allow for this?

Thanks -Ej

When I want to go to the NY Times, and i type "nyt" the address bar automatically populated with the rest of the URL "nytimes.com". When I do the same thing with gmail and "gmail" it runs a search on a search engine instead of completing the rest of the URL.

Why would it do this for one website and not another? How do I fix this, I use gmail all the time so its a bit of a time waster.

Thank you in advance for your help!

How to block the full screen function permanently at the same time that all menus are hidden, invisible, when you press the full screen button so that the video one gives a larger image without giving full screen. I have previously found a firefox program that could do that, but unfortunately I got it deleted.

Want to use the solution on a Win 10 PC, desktop PC and a screen of 1.5 m, i.e. 2 screens in one.

In my "Themes" section viewing the add-ons manager, I can view all the themes I have downloaded, and I would really like to disable the recommendations. They are not relevant to me, and they take up space and are a distraction from those I am interested in. Is there a way to disable the "Recommended Themes" section???

I backup my Firefox profile on G. Drive (encrypted). It takes HOURS to copy the whole profile folder (bad internet). When I copy the updated folder into the old one, should I ignore the old files or overwrite them (and take hours in the process). There is a chance that my backup fails because there are too many old files that I ignored and left there?

How to do this for my paid newspaper subscriptions ask me to log in every week: they say "You can avoid doing that by saving your login information on your browser" (I'm on Imac)

Hi Guys,

I use Firefox personally and for business. I use a lot of very useful extensions and like many users I customize my experience. I have found that the number of extensions I use every day is larger then can be shown on the extension toolbar. I am aware that clicking on the "jigsaw" icon will open up all the extensions, however this is not practical and wastes a lot of time. I would like to substantially reduce the size of the search box and increase the available size for my extensions to be in one click territory on the toolbar, how do I best achieve that please?

Cheers

Firefox is pissing me off. I want to disable SSL security checks long enough to do what needs doing. I'm working from a container so there's really no risk, just need the browser to do what I want not what 'It' wants.

peace

my hardware is very outdated already and i wanna try if my firefox runs better without any hardware acceleration like running fully on software.

i don't think that just simply disabling the hardware acceleration in the settings disables the entire hardware acceleration because there are way more about:config preferences which are related to hardware acceleration.

I've seen other people ask this question, and the stock answer appears to be: a) They may be different subdomains, but they're the same site. b) Just add an extra bit on the end of each user name so you can get at the correct one.

Unfortunately...

a) No they are most definitely not the same site: myFirstClientsDevSite.mytestdomain.com mySecondClientsDevSite.mytestdomain.com myThirdClientsDevSite.mytestdomain.com myFirstClientsUATSite.mytestdomain.com mySecondClientsUATSite.mytestdomain.com myThirdClientsUATSite.mytestdomain.com

You see the problem? Firefox treats all those sites as being "the same site", even though they patently are not.

b) I'm working with a lot more than three clients. Plus, that suggestion is basically "we admit that our product is broken, here's a work-around that a few people may be able to use".

And finally: I'm pretty sure that Firefox used to be able to discriminate between subdomains, so the question isn't so much "how can I get it to work", as "why was it taken away in the first place".