(selector)
| 1 | // The word "toggle" means turn on/off. |
| 2 | function toggleButton(selector) { |
| 3 | const button = document.querySelector(selector); |
| 4 | if (!button.classList.contains('is-toggled')) { |
| 5 | button.classList.add('is-toggled'); |
| 6 | } else { |
| 7 | button.classList.remove('is-toggled'); |
| 8 | } |
| 9 | } |