Autocompletar Firefox
Get Firefox, a free web browser backed by Mozilla, a non-profit dedicated to internet health and privacy. Available now on Windows, Mac, Linux, Android and iOS. Firefox can remember what you've entered in forms on web pages, also known as text fields. After you've entered something into a form on a web page (such as a search box), the next time you visit that page, your previous entry will be available to re-use. This article describes how to use the auto form fill feature and how to clear or prevent. Turn Autocomplete on or off. Tap the cogwheel to go to the Settings menu: Tap the URL Autocomplete option under SEARCH.; Tap the switch next to the option you want to turn on: DEFAULT URL LIST: Enables autocomplete in the address bar for the most popular websites. CUSTOM URL LIST: Enables autocomplete for web addresses that you enter yourself. Tap the back arrow to save your changes. Download Firefox Autocomplete Spy - View the autocomplete data stored by Firefox and save it to a local file or, on the contrary, delete it with just a button click.
Support for extensions using XUL/XPCOM or the Add-on SDK was removed in Firefox 57, released November 2017. As there is no supported version of Firefox enabling these technologies, this page will be removed by December 2020.
Add-ons using the techniques described in this document are considered a legacy technology in Firefox. Don't use these techniques to develop new add-ons. Use WebExtensions instead. If you maintain an add-on which uses the techniques described here, consider migrating it to use WebExtensions.
Starting from Firefox 53, no new legacy add-ons will be accepted on addons.mozilla.org (AMO) for desktop Firefox and Firefox for Android.
Starting from Firefox 57, only extensions developed using WebExtensions APIs will be supported on Desktop Firefox and Firefox for Android.
Even before Firefox 57, changes coming up in the Firefox platform will break many legacy extensions. These changes include multiprocess Firefox (e10s), sandboxing, and multiple content processes. Legacy extensions that are affected by these changes should migrate to use WebExtensions APIs if they can. See the 'Compatibility Milestones' document for more information.
A wiki page containing resources, migration paths, office hours, and more, is available to help developers transition to the new technologies.
Turning autocomplete on for a XUL widget
This article is about XUL widgets and not about HTML form inputs.
First, declare a panel with the 'autocomplete' type, like so:
Autocompletar Firefox Desactivar
Now set the autocompletepopup attribute of your <browser> element to the id of the panel you just declared:
Firefox Autocompletar Formularios
Finally, make sure that the value of the browser.formfill.enable pref is set to true.