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about:config Query String/Specific Parameter

  • 2 个回答
  • 3 人有此问题
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  • 最后回复者为 b9z7kmdn

b9z7kmdn
b9z7kmdn
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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

被采纳的解决方案

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));

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cor-el
cor-el
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  • Top 10 Contributor
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选择的解决方案

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