Rabbit hide bar

try to Hide bottom bar!

目前为 2019-02-12 提交的版本。查看 最新版本

// ==UserScript==
// @name         Rabbit hide bar
// @version      0.3
// @description  try to Hide bottom bar!
// @author       You
// @match        https://www.rabb.it/s/*
// @grant        none
// @namespace https://greasyfork.org/users/246423
// ==/UserScript==

setTimeout(function(){ add(); }, 5000);

function add() {
    'use strict';
     let buttonWrap = document.getElementsByClassName('controls')[0];
     var panels = document.getElementsByClassName('tray');
     var hidebtn = document.createElement("BUTTON");
     var showbtn = document.createElement("BUTTON");
     //var tray = document.getElementsByClassName('tray')[0];
     hidebtn.append(document.createTextNode("↓"));
     showbtn.append(document.createTextNode("↑"));
     buttonWrap.append(hidebtn);
     buttonWrap.append(showbtn);
     hidebtn.addEventListener ("click", toggleDown, false);
    showbtn.addEventListener ("click", toggleUp, false);
    function toggleDown(){
       for (let i = 0; i <panels.length; i++){
           panels[i].hidden=true;
       }
    }
    function toggleUp(){
       for (let i = 0; i <panels.length; i++){
           panels[i].hidden=false;

       }
    }
}