Firefox 技術支援討論區

When reloading a page, or navigating to a new page, the default Stop icon momentarily appears over my own Reload icon, and the default Reload icon also appears over my Stop icon.

Please see attached image and animation.

Any idea if this is a minor bug?

Below is my code to split the Reload button into Reload & Stop buttons, then to add text to the navigation buttons, and finally to add icons to the navigation buttons.

This anomaly happens whether or not I split the Reload & Stop buttons. With just a single Reload button, I'm also seeing the default Reload icon appear over my own.

Thank you.

/* ---------- SPLIT RELOAD BUTTON INTO RELOAD & STOP ------------- */

#reload-button, #stop-button {
   display: inherit !important; 
} 

#reload-button > .toolbarbutton-icon {
  -moz-appearance: none !important; 
}

/* ------------ ADD TEXT LABELS TO NAVIGATION TOOLBAR BUTTONS --------------- */

/* Shows both icon and label for toolbarbuttons */

toolbar .toolbarbutton-1[label]{
  flex-direction: column;
  align-items: center !important;
}

toolbar .toolbarbutton-1[label]:not([disabled]):hover{ background-color: var(--toolbarbutton-hover-background) !important; }

toolbar .toolbarbutton-1[label] > .toolbarbutton-icon,
toolbar .toolbarbutton-1[label] > .toolbarbutton-badge-stack{
  padding: var(--toolbarbutton-inner-padding) !important;
  padding-bottom: 0px !important;
  height: calc(var(--toolbarbutton-inner-padding) + 16px) !important;
  border: none !important;
  background-color: transparent !important;
  box-shadow: none !important;
}

toolbar .toolbarbutton-1[label] > .toolbarbutton-text {
  display: flex !important;
  min-height: 16px !important;
  padding-top: 3px !important;
  padding-bottom: 6px !important;
  background-color: transparent !important;
  overflow: hidden;
  width: 9ch; /* changes space between buttons */
}
toolbar .toolbarbutton-1[label] > .toolbarbutton-text::before{
  margin-inline: auto;
 }
:root:not([uidensity="compact"]) toolbar .toolbarbutton-1[label] > .toolbarbutton-text{ padding: 2px !important; }

/* ------------ ADD CUSTOM ICONS TO NAVIGATION TOOLBAR BUTTONS ----------- */

#back-button {
   list-style-image: url("image/back.png") !important;
   padding-top: 8px !important;
}
#back-button image{
   max-height: 16px !important; 
   max-width: 16px !important;
   padding: 0px !important;
   margin-bottom: 3px !important;
}
#forward-button {
   list-style-image: url("image/forward.png") !important;
   padding-top: 8px !important;
}
#forward-button image{
   max-height: 16px !important; 
   max-width: 16px !important;
   padding: 0px !important;
   margin-bottom: 3px !important;
}
#reload-button {
   list-style-image: url("image/reload.png") !important;
   padding-top: 8px !important;
}
#reload-button image{
   max-height: 16px !important; 
   max-width: 16px !important;
   padding: 0px !important;
   margin-bottom: 3px !important;
}
#stop-button {
   list-style-image: url("image/stop.png") !important;
   padding-top: 8px !important;
}
#stop-button image{
   max-height: 16px !important; 
   max-width: 16px !important;
   padding: 0px !important;
   margin-bottom: 3px !important;
}
#print-button {
   list-style-image: url("image/print.png") !important;
   padding-top: 8px !important;
}
#print-button image{
   max-height: 16px !important; 
   max-width: 16px !important;
   padding: 0px !important;
   margin-bottom: 3px !important;
}
#home-button {
   list-style-image: url("image/home.png") !important;
   padding-top: 8px !important;
}
#home-button image{
   max-height: 16px !important; 
   max-width: 16px !important;
   padding: 0px !important;
   margin-bottom: 3px !important;
}

Hi thanks for clicking.

I'm on Linux, Zorin OS, which is Ubuntu based if I'm not mistaken, very new to Linux.

Anyway, I've made a userChrome.css and done some changes I like to Firefox. It has been working fine until I tried to change the tab bar's overflow shadows when there are more tabs than there is space in the bar.

The rest of the css edits I've made in userChrome.css works fine but this overflow shadow reference Firefox just doesn't grab. I can live edit with the Toolbox and then it works fine, but when opening Firefox as default this css definition is as if gone.

Image 1: after live edit with Toolbox Image 2: before live edit with Toolbox Image 3: my userChrome.css

What can I do to fix this?

Thanks / p

Dear People --- FIRST: I apologize for taking so ling. I had physical probs, that kept me from coming back. SECOND: I'm afraid that I can't solve this problem with the advice provided. There was a file mentioned [which slips my mind, and I can't look for it with out leaving this screen] that is supposed to be on my desk top. I couldn't find it, so things stopped there.

SO..... I'm reiterating my problem: I loaded an "update" to Firefox that was supposed to get around the obnoxious "THIS BROWSER IS NO LONGER SUPPORTED" message I'd get on certain web-sites [such as the Milwaukee Journal]. I never understood that, as I am careful to update programs, when the updates are available. SO: While I was on the Milwaukee Journal Site, I clicked on the "Firefox Update" that the Journal's site recommended. What happened was I got the Current Version, and LOST all of my add-ons. After problems I can't go into here, "The Cat's Back." Please advise whether I can get things back after this much time.

N.B.: I'm running Windows 10.

THANKX! C M The Gray Cat

For the past few months every restart of Firefox disables LastPass. I did NOT have this problem previously. The version of LastPass is current (no updates found). I can go to Add-ons and the toggle is set to "on" but the icon in the menu bar is black. If I click the toggle off, then back on, LastPass comes on just fine. Why is Firefox disabling something that Add-ons says is loaded? VERY strange. Does NOT happen in Chrome. Thanks for any assistance. PITB!!!

I installed one of the ad blockers, I can't remember which one. It's given me so much trouble that I thought to disable or delete it. I deleted the little icon ( a stop sign) that shows up on the far right of one of the menu bars (don't know the name of that bar but here it's the second one down). But websites still complain that I have an ad blocker. I've gone to 'add-ons and themes' but I can't find it. BTW, what's the difference between an add-on, a plug-in and an extension? Which one of those are ad blockers? How can I see and then delete whichever blocker I still have? Without the icon I can't even disable it for individual sites.

Until a few months ago I had a small icon on the right-hand end of the toolbar [the one with the URL in it] - After I downloaded a pdf to a file in Finder I could click on that icon & it took me straight to the downloaded pdf file in Finder. It was very convenient. It avoided having to go to Finder & find the recently downloaded pdf file myself so I could open it and read it. I don't know if it was an add-on or some other type of link: I just had the icon in the toolbar. Does anyone know what it was & where [or how] I can get it again?

I noticed that after the recent updates, the pop-up notification for blocked pop-ups has changed from yellow to white.. This makes it very difficult to see and I almost missed it. Is there a way to revert this change using userChrome.css?

I don't understand why this unnecessary change was made. I already have my own userChrome style for the entire Firefox because it was frustrating to constantly change it back after each update.

I would appreciate any information on how to revert this change.

Thanks.

Saved themes in Firefox color not visible in add-ons manager. Does not fix itself in safe mode. One of the saved themes is a default preset I liked, the other is a preset I made myself, using all options except advanced colors.

like a dick i tried to sort it out myself and i no nothing aboout computers i deleted loads of stuff thinking its old i dont need it from downloads...i was having truble with vids not playing just the spin thing or it does start but slow or judery ... now mozilla cant update ...as theres nothing there

I just got a new computer, and I'm trying to copy-and-paste a profile over from the old computer to the new one, but this doesn't seem to be working. Firstly, when I click on the Firefox icon on my new computer (Windows 11), the profile manager doesn't start up, so I can't choose the old profile. I've tried copying over all of the old files into the new profile folder, and that didn't work, either. What's going on?

On my old iMac, Firefox remembered sites I had visited and filled them in, like if I typed A it would autofill Amazon. This is not happening on my new 2023 iMac and I can't figure out how to turn this on. Also, I could see my site visit history on my old iMac, but this field is blank, with no history of sites visited shown, on my new machine. Help is appreciated. Please keep in mind that I am technically retarded and need step by step guidence. Thank you in advance for your help

Hello. The Owl Zoom add on for Firefox OSX has stopped working. No changes made to any options or add ons. Date noticed about mid- December 2023. Reverting Firefox to its state from before the issue occurred did not resolve the issue. This process does not work: "Click on 'Settings' and the pop up menu has an item for 'Zoom'. Click on 'Normal 100%' and a pop up list for several zoom values should appear but it does not appear. In addition there is no Owl Zoom icon in the video task bar. This has happened on two iMacs and one Macbook Pro at the same time so not device specific.

hi,

i updated from 88 to 115 release. i noticed the contextual menu (the one when you mouse-right-click on a bookmark in a bookmark menu) have change... there are more item, and a different sort of each feature item.

i added a screenshot to help you understand my need: i wish to delete (or move) the "add bookmark - add folder - add separator" group and put in its place the "edit/delete bookmark" group. How to do that ?

It is strange, but in 30 years of computer activities, i never saw a "delete" feature option displayed before cut/copy/paste !!!! it almost looks like a tiny bug-issue :-) Maybe i should add it to bugzilla ?

thank you for you help and advice.

Hi. Is there a way to customize the order of Firefox headers and footers on printed pages (including print-to-pdf)?

I prefer the header to be url only, in the center. While the footer has page on left; title in the center, and date on the right.

This used to be easy to accomplish with print options in older versions, then -- as the print dialog changed (and actually improved a lot in most *other* ways) I had to turn to about:config modifications like those described in the 1/27/21 reply here: https://support.mozilla.org/en-US/questions/1323433. But now I can't seem to find any way to have any control over print headers besides "on" and "off."

One problem I find with having both page title and url on top is that these can be long, causing one or both to be truncated.

I'm using Firefox 115.3esr.

I have a Microsoft Sculpt mouse that has a tilt wheel, and I'm coming back to Firefox in Windows. But then I encounteted problems with horizontal scrolling with this mouse. Looks like Firefox recognized horizontal scrolling button of tilt wheel as left and right so it end up making the experience terrible when I want to scroll page with the tilt wheel. For example, when scrolling horizontally using tilt wheel among tabs in video sites like Youtube, the video will go backward or forward too. Similar thing also happens when texting, making horizontal scrolling in some forums became slow. I've tried a lot of ways, including disabling the 4th and 5th button of mouse in about:config, but none of those solutions works. This problem never appears in Chromium based browsers, but Firefox and almost all gecko based browsers have such problem. How to solve it?

My chrome extension is working fine and i want to make it compatible with Firefox as well. In the extension i have used eval method that is throwing error "EvalError: call to eval() blocked by CSP".

I also tried to add below configuration in the manifest 3 file but still getting the CSP issue. ('wasm-unsafe-eval' is also not working.)

 "content_security_policy": {
   "extension_pages": "script-src 'self' 'unsafe-eval'"
 }

I have a really niche case which there's probably no solution for but I want to ask just in case:

I'm happy with the behaviour of Firefox opening PDFs as it does currently except in one case: eBay shipping labels. When I buy a shipping label on eBay it presents two buttons: one is open and one is download. When I click download it both downloads and opens in a new tab. I can disable Firefox opening PDFs to stop that but then that affects my experience every time I try to open a PDF everywhere else.

Is there some way that I can stop Firefox from opening PDFs but only when they're opened from links that look like this? https://www.ebay.co.uk/ship/single/api/label-service/label/4049d9b7-5563-47e9-b181-6d0f50a6101e/download?printable=true&pageFormat=RAW&useImageFormat=false&attachment=true&consumer=LABELUI_SINGLE

I want to be able to open any links I choose in new tabs/windows, either with MMB or context menu. Many sites use JavaScript to thwart this - only allowing the link to open in the same tab. aboutconfig settings make no difference for these sites. Disabling JavaScript also fails as inevitably the offending website then won’t work at all. I have not been able to find an add-on which achieves my aim either.

It’s particularly annoying when there are a large number of links and I want to open all of them in new tabs. The only way I have found is to copy the URL of the offending page into a number of new tabs and then click the links in each tab.

Also see Bug 55696

The New Tab page includes some shortcuts by default, including Amazon Search (see "@amazon" in the attached picture), which I dismissed shortly after installation. (The only options are "Pin/Unpin" and "Dismiss".)

However, I want to create such shortcut for another search engine, like https://duckduckgo.com/?q=%s&iax=images&ia=images and I don't see the option - even if I set the URL to include "%s" and the name of the pinned shortcut begins with "@", as with smart keyword search and the Amazon search shortcut, respectively.

I am an advanced user and don't mind manually editing files in my profile folder (after I back it up of course).

Edit: I found a reference to it in prefs.js in my profile but changing it using user.js only caused the user_pref to disappear with no effect on the tile items. user_pref("browser.newtabpage.pinned", "[null,null,null,null,{\"url\":\"https://www.amazon.com/\",\"label\":\"@amazon\",\"searchTopSite\":true},null]");