[BitoEX] exchange differences

add exchange differences in BitoEX

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 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         [BitoEX] exchange differences
// @namespace    http://tampermonkey.net/
// @version      0.1.1
// @description  add exchange differences in BitoEX
// @author       SSARCandy
// @match        https://www.bitoex.com/charts*
// @grant        none
// ==/UserScript==

(function() {
    'use strict';
    $( document ).ajaxComplete(function( event, xhr, settings ) {
        if (xhr.responseJSON.length === 4) {
            const [buy, sell] = xhr.responseJSON.slice(0, 2).map(x => Number(x.replace(/,/g, '')));

            if (!$('#buy-sell').length){
                const html = `<div class="buy col-xs-12 col-md-3 col-lg-3"><h4 class="sync_rate_buy" id="buy-sell"><span>${(buy-sell).toString().replace(/\B(?=(\d{3})+(?!\d))/g, ",")}</span></h4><p>差價 (TWD)</p></div>`;
                $('body > div.container.content > div.rate_row.clearfix.fadeIn.animated').prepend(html);
            } else {
                $('#buy-sell')[0].innerText = (buy-sell).toString().replace(/\B(?=(\d{3})+(?!\d))/g, ",");
            }
        }
    });
    $('.cal').attr('style','margin-left:0 !important');
})();