JQ_ForceAutoComplete

Forces the autocomplete attribute for all forms and input fields in the page

You will need to install an extension such as Tampermonkey, Greasemonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Userscripts to install this script.

You will need to install an extension such as Tampermonkey to install this script.

You will need to install a user script manager extension to install this script.

(У мене вже є менеджер скриптів, дайте мені встановити його!)

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

(I already have a user style manager, let me install it!)

// ==UserScript==
// @name            JQ_ForceAutoComplete
// @namespace       http://stackoverflow.com/users/982924/rasg
// @author          RASG
// @version         2017.04.15
// @description     Forces the autocomplete attribute for all forms and input fields in the page
// @require         http://code.jquery.com/jquery.min.js
// @include         http*://*
// ==/UserScript==

if (window.$ !== undefined) { $ = window.$ }
else if (unsafeWindow.$ !== undefined) { $ = unsafeWindow.$ }
else { this.$ = this.jQuery = jQuery.noConflict(true); }

$(window).load(function(){

    // ---
    // SELECT ELEMENTS TO WORK ON
    // ---

    $("body").on("focus click", "form" , function() { parse( this ) });
    $("body").on("focus click", "input", function() { parse( this ) });

    // ---
    // FUNCTION TO ADD / REMOVE ATTRIBUTES FROM THE ELEMENTS
    // ---

    function parse(element) {

        //console.log(element);

        $(element).removeAttr("disabled readonly");
        $(element).removeProp("disabled readonly");

        $(element).attr("autocomplete", "on");
        $(element).prop("autocomplete", "on");
    }

    // ---
    // KNOWN FUNCTIONS THAT PREVENTS AUTOCOMPLETE FROM WORKING
    // ---

    unsafeWindow.C = function(G) { return false };

});