โค้ดต่อไปนี้เป็นการสร้าง Responsive Modal Images ด้วย CSS และ JavaScript
ตัวอย่าง
<!DOCTYPE html> <html> <head> <meta name="viewport" content="width=device-width, initial-scale=1"> <style> *{ box-sizing: border-box; } h1{ text-align: center; } .ImgThumbnail { margin-left: 38%; border-radius: 5px; cursor: pointer; transition: 0.3s; height: 250px; width: 250px; } .modal { display: none; position: fixed; z-index: 1; padding-top: 100px; left: 0; top: 0; width: 100%; height: 100%; overflow: auto; background-color: rgb(0,0,0); background-color: rgba(0,0,0,0.9); } .modalImage { margin: auto; display: block; width: 50%; height: 60%; max-width: 700px; } #caption { margin: auto; display: block; width: 80%; max-width: 700px; text-align: center; color: #ccc; padding: 10px 0; height: 150px; } .close { position: absolute; top: 15px; right: 35px; color: #f1f1f1; font-size: 40px; font-weight: bold; transition: 0.3s; } .close:hover, .close:focus { color: rgb(255, 0, 0); cursor: pointer; } @media only screen and (max-width: 700px){ .modalImage { width: 100%; } } </style> </head> <body> <h1>Image Modal Example</h1> <img class="ImgThumbnail" src="https://images.pexels.com/photos/3540375/pexels-photo-3540375.jpeg?auto=compress&cs=tinysrgb&dpr=2&h=650&w=940" alt="Snow" style="width:100%;max-width:300px"> <div class="modal"> <span class="close">×</span> <img class="modalImage" id="img01"> <div id="caption">mage 1</div> </div> <script> var modalEle = document.querySelector(".modal"); var modalImage = document.querySelector(".modalImage"); let wow; document.querySelector('.ImgThumbnail').addEventListener('click',(event)=>{ modalEle.style.display = "block"; modalImage.src = event.target.src; }) document.querySelector(".close").addEventListener('click',()=>{ modalEle.style.display = "none"; }) </script> </body> </html>ผลลัพธ์
โค้ดข้างต้นจะสร้างผลลัพธ์ดังนี้
เมื่อคลิกที่รูปภาพ Modal จะเปิดดังนี้
