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Next/Previous navigation with arrow keys!

Use the arrow keys to navigate the next or previous pages of tutorials ;)

当前为 2025-03-05 提交的版本，查看 最新版本。

  1. // ==UserScript==
  2. // @name        Next/Previous navigation with arrow keys!
  3. // @namespace   Violentmonkey Scripts
  4. // @match       https://www.w3schools.com/.*/*
  5. // @grant       none
  6. // @version     1.0
  7. // @author      AvinashReddy3108 (assisted by ChatGPT)
  8. // @license     WTFPL
  9. // @description Use the arrow keys to navigate the next or previous pages of tutorials ;)
  10. // ==/UserScript==
  11.  
  12. (function() {
  13.     'use strict';
  14.  
  15.     document.addEventListener('keydown', function(event) {
  16.         if (event.target.tagName.toLowerCase() === 'input' || event.target.tagName.toLowerCase() === 'textarea') {
  17.             return; // Ignore inputs and textareas
  18.         }
  19.  
  20.         // Container which has the next/previous buttons
  21.         let container = document.querySelector("div.w3-clear.nextprev");
  22.         if (!container) return;
  23.  
  24.         // The Next/Previous buttons
  25.         let prevButton = container.querySelector("a.w3-left.w3-btn");
  26.         let nextButton = container.querySelector("a.w3-right.w3-btn");
  27.  
  28.         if (event.key === 'ArrowLeft' && prevButton) {
  29.             window.location.href = prevButton.href;
  30.         } else if (event.key === 'ArrowRight' && nextButton) {
  31.             window.location.href = nextButton.href;
  32.         }
  33.     });
  34. })();