This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Avatar for Username

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

This thread was archived. Əgər kömək lazımdırsa lütfən yeni sual verin.

about:config Query String/Specific Parameter

  • 2 cavab
  • 3 have this problem
  • 2 views
  • Last reply by b9z7kmdn

b9z7kmdn
b9z7kmdn
more options

Is there any way to open the about:config page to a specific setting? I frequently toggle a particular setting on and off and would like a quick way to bookmark it for easy access.

I'm thinking something along the lines of: about:config?setting=media.peerconnection.enabled

Even better would be to allow a new value to be passed in as well: about:config?setting=media.peerconnection.enabled&value=true

Is there any way to open the about:config page to a specific setting? I frequently toggle a particular setting on and off and would like a quick way to bookmark it for easy access. I'm thinking something along the lines of: about:config?setting=media.peerconnection.enabled Even better would be to allow a new value to be passed in as well: about:config?setting=media.peerconnection.enabled&value=true

Chosen solution

That is no longer possible. In the past before the change to the aboutconfig.html page there was support for a ?filter=xx parameter, but they didn't include this in the new design. There is support for a regular expression if you include an asterisk (*) in the search query.

You can possibly use the Browser Console to toggle/modify a specific pref. You can recall code you the past, so it isn't that much work. 

var pn = "media.peerconnection.enabled";
var cv = Services.prefs.getBoolPref(pn);
Services.prefs.setBoolPref(pn, cv == false ? true : false);
console.log(pn, Services.prefs.getBoolPref(pn));

Read this answer in context 👍 1

All Replies (2)

cor-el
cor-el
  • Moderator
  • Top 10 Contributor
more options

Seçilmiş Həll

That is no longer possible. In the past before the change to the aboutconfig.html page there was support for a ?filter=xx parameter, but they didn't include this in the new design. There is support for a regular expression if you include an asterisk (*) in the search query.

You can possibly use the Browser Console to toggle/modify a specific pref. You can recall code you the past, so it isn't that much work. 

var pn = "media.peerconnection.enabled";
var cv = Services.prefs.getBoolPref(pn);
Services.prefs.setBoolPref(pn, cv == false ? true : false);
console.log(pn, Services.prefs.getBoolPref(pn));

b9z7kmdn
b9z7kmdn Question owner
more options

Thanks for the reply! That's not what I was hoping for, but it's a workable solution