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random color menu comand

cambio colore dal pulsante e dal menu

当前为 2022-08-12 提交的版本，查看 最新版本。

  1. // ==UserScript==
  2. // @name           random color menu comand
  3. // @namespace      https://greasyfork.org/users/237458
  4. // @version        0.4
  5. // @description    cambio colore dal pulsante e dal menu
  6. // @author         figuccio
  7. // @match          *://*/*
  8. // @icon           https://www.google.com/s2/favicons?sz=64&domain=stackoverflow.com
  9. // @grant          GM_addStyle
  10. // @grant          GM_setValue
  11. // @grant          GM_getValue
  12. // @grant          GM_registerMenuCommand
  13. // @require        https://code.jquery.com/jquery-1.11.0.min.js
  14. // @noframes
  15. // @license        MIT
  16. // ==/UserScript==
  17. (function() {
  18.     'use strict';
  19.     var Button = document.createElement('button');
  20.     document.getElementsByTagName('body')[0].appendChild(Button);
  21.     Button.setAttribute ('id', 'prova');
  22.     Button.setAttribute ('title', 'cambio colore');
  23.     Button.style = "position:absolute;top:370px;right:0px;z-index:9999999999999999999999;background-color:green;color:red;padding:3px;border-radius: 5px;border-color:black;";
  24.     Button.innerHTML = "cambia colore random";
  25.  
  26.      /////////////////////////////////
  27.      if(localStorage.getItem("bg")!==null){
  28.   document.body.style.background=localStorage.getItem("bg");
  29. }
  30.     ///////////////////////////////
  31. function changeColor(){
  32.         var color = '#'+Math.floor(Math.random()*16777215).toString(16);
  33.        document.body.style.background = color;
  34.         Button.innerHTML = "&nbsp;cambio colore <br/>&nbsp;"+ color;
  35.                       //colore button dello stesso colore della pagina
  36.         Button.style.backgroundColor = color;
  37.          //colore testo button
  38.         Button.style.color = 'white';
  39.     }
  40.  
  41. Button.addEventListener("click",function(){
  42.        document.body.style.background=`background:${changeColor("color")};color:${changeColor("color")};transition:.6s;`;
  43.         localStorage.setItem("bg",document.body.style.background)
  44.        })
  45.  
  46. //GM_registerMenuCommand("genera color",changeColor);
  47.     ///////////////////////////////////
  48.     GM_registerMenuCommand("genera color",function(){
  49.        document.body.style.background=`background:${changeColor("color")};color:${changeColor("color")};transition:.6s;`;
  50.         localStorage.setItem("bg",document.body.style.background)
  51.        })
  52. })();
  53. /*
  54.  function myFunctionnasc() {
  55.  if (prova.style.display === 'none') {prova.style.display = 'block';} else { prova.style.display = 'none';}}
  56. GM_registerMenuCommand("mostra pulsante/nascondi",myFunctionnasc);
  57. */
  58.   function myFunctionnasc() {
  59.  if(prova.style.display = (prova.style.display!='none') ? 'none' : 'block');}
  60.  
  61. GM_registerMenuCommand("mostra pulsante/nascondi",myFunctionnasc);