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dmd3475-spring-2022/week-8/part-1/event-3.html
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| <!DOCTYPE html> | |
| <html lang="en"> | |
| <head> | |
| <meta charset="utf-8"/> | |
| <title>Events: Task 3</title> | |
| <style> | |
| p { | |
| color: purple; | |
| margin: 0.5em 0; | |
| } | |
| * { | |
| box-sizing: border-box; | |
| } | |
| button { | |
| display: block; | |
| margin: 20px 0 20px 20px; | |
| } | |
| .button-bar { | |
| padding: 20px 0; | |
| } | |
| </style> | |
| <link rel="stylesheet" href="../styles.css" /> | |
| </head> | |
| <body> | |
| <section class="preview"> | |
| </section> | |
| <div class="button-bar"> | |
| <button data-color="red">Red</button> | |
| <button data-color="yellow">Yellow</button> | |
| <button data-color="green">Green</button> | |
| <button data-color="purple">Purple</button> | |
| </div> | |
| <script> | |
| const buttonBar = document.querySelector('.button-bar'); | |
| // Add your code here | |
| function color(e){ | |
| if (e.target.dataset && e.target.dataset.color) { | |
| buttonBar.style.backgroundColor = e.target.dataset.color; | |
| } | |
| } | |
| buttonBar.addEventListener('click', color); | |
| </script> | |
| </body> | |
| </html> |