Changing autocomplete behavior - Firefox: Difference between revisions

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m (→‎Firefox 3.5: "See the article browser.urlbar.default.behavior" moved to the end.)
m (→‎Firefox 3.0: browser.urlbar.matchOnlyTyped, case corrected)
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===Firefox 3.0===
===Firefox 3.0===
In Firefox 3.0,  to only show those entries from History or bookmarked items that you have specifically typed into the Location Bar (url bar) ,  toggle the preference [[browser.urlbar.matchonlytyped]] to '''true''' in [[about:config]].  To completely disable the Location Bar autocomplete function, modify the preference [[browser.urlbar.maxRichResults]] to '''0''' (zero).  [http://forums.mozillazine.org/viewtopic.php?p=3440955#p3440955]  For additional information about modifying the "Smart Location Bar" behavior in Firefox 3,  see the MozillaZine forum topic,  [http://forums.mozillazine.org/viewtopic.php?f=38&t=685365 Customising the Firefox 3 Location Bar] and [http://forums.mozillazine.org/viewtopic.php?p=3463085#p3463085 this forum post].
In Firefox 3.0,  to only show those entries from History or bookmarked items that you have specifically typed into the Location Bar (url bar) ,  toggle the preference [[browser.urlbar.matchOnlyTyped]] to '''true''' in [[about:config]].  To completely disable the Location Bar autocomplete function, modify the preference [[browser.urlbar.maxRichResults]] to '''0''' (zero).  [http://forums.mozillazine.org/viewtopic.php?p=3440955#p3440955]  For additional information about modifying the "Smart Location Bar" behavior in Firefox 3,  see the MozillaZine forum topic,  [http://forums.mozillazine.org/viewtopic.php?f=38&t=685365 Customising the Firefox 3 Location Bar] and [http://forums.mozillazine.org/viewtopic.php?p=3463085#p3463085 this forum post].


===Firefox 3.5===
===Firefox 3.5===

Revision as of 01:24, 28 September 2009

The Location Bar, the Search Bar and some form fields on web pages have autocomplete dropdowns that appear with a list of previously-entered data. You can disable the display of autocomplete entries by editing your configuration files as described below.

Location Bar autocomplete is an integral part of the History mechanism and persists for the same duration as History items. In Firefox 2, the only way you can fully disable Location Bar autocomplete is by disabling History; this can be done by changing the Privacy setting, "Remember visited pages" to zero. Starting in Firefox 3, however, this only prevents additional History items from accumulating (bug 366075) and the Firefox 3 Location Bar ("Smart Location Bar") will still display bookmarks in the autocomplete drop down list, even if you clear the browsing history.

You can use these methods to modify or disable the display of autocomplete entries:

Changing autocomplete behavior

The default behavior for Location Bar autocomplete in Firefox 3.0 and above is to display all results from both bookmarked items and your browsing history of visited pages. This behavior can be modified as follows.

Firefox 3.0

In Firefox 3.0, to only show those entries from History or bookmarked items that you have specifically typed into the Location Bar (url bar) , toggle the preference browser.urlbar.matchOnlyTyped to true in about:config. To completely disable the Location Bar autocomplete function, modify the preference browser.urlbar.maxRichResults to 0 (zero). [1] For additional information about modifying the "Smart Location Bar" behavior in Firefox 3, see the MozillaZine forum topic, Customising the Firefox 3 Location Bar and this forum post.

Firefox 3.5

In Firefox 3.5, you can change Location Bar autocomplete behavior in "Tools -> Options -> Privacy / Location Bar" by selecting one of the options in the "When using the location bar, suggest:" drop-down menu:

  • History and Bookmarks (default) - Displays both visited pages in history and bookmarked items (no filtering)
  • History - Restricts results to visited pages in history
  • Bookmarks - Restricts results to bookmarked items
  • Nothing - No autocomplete results are displayed

Selecting "Nothing" sets the preference browser.urlbar.autocomplete.enabled to false and completely disables Location Bar autocomplete. "History and Bookmarks", "History", and "Bookmarks" options are set in the preference browser.urlbar.default.behavior.

You can also change autocomplete behavior using about:config, by changing the browser.urlbar.default.behavior preference value. For example, setting the value to 1 restricts results to visited pages in history, setting the value to 2 restricts results to bookmarked items, and resetting the preference restores the default value 0 (no filtering). You can also restrict autocomplete results to tagged items (value = 4) or to typed items (value = 32) or you can match only the title (value = 8) or the URL (value = 16). You can even add filters in various combinations, such as setting the value to 3 (1+2) to display only visited bookmarks or setting the value to 17 (1+16) to display visited pages with a URL match. [2] See the article browser.urlbar.default.behavior for more information.

Preventing autocomplete display with UserChrome.css

Note that this method does not actually delete the internal lists of previously-entered data; it merely prevents their display. The method below has some problems. It will cause some errors appear in the JavaScript Console if you have chrome errors enabled, and in some circumstances it may cause the browser to malfunction.

In userChrome.css, add the following lines:

/* Remove autocomplete dropdown */
#PopupAutoComplete > .autocomplete-tree { display: none !important; }

If you also want to remove the dropdown button at the far right of the Location Bar, add the following line:

.autocomplete-history-dropmarker { display: none !important; }

You may also want to enable inline autocomplete.

See also

External links

Related bug reports