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<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>jQuery Add – insertAfter() Example</title> <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.7.1/jquery.min.js"></script> <style> body { font-family: Arial, sans-serif; padding: 30px; background: #f4f4f4; } h2 { color: #222; } button { padding: 10px 20px; background: #007bff; color: #fff; border: none; border-radius: 4px; cursor: pointer; margin-bottom: 20px; } .box { width: 100px; height: 100px; background: #007bff; margin: 5px; color: #fff; display: inline-flex; align-items: center; justify-content: center; } #container { padding: 20px; background: #fff; border: 2px dashed #ccc; min-height: 120px; display: flex; flex-wrap: wrap; } </style> </head> <body> <h2>jQuery Add – insertAfter() Method</h2> <p>Click the button to <strong>add new blue boxes after the last one</strong> using <code>insertAfter()</code>.</p> <button id="addBox">Add New Box</button> <div id="container"> <div class="box">Box 0</div> </div> <script> $(document).ready(function(){ let count = 1; $("#addBox").click(function(){ const newBox = $("<div class='box'>Box " + count++ + "</div>"); newBox.insertAfter(".box:last"); }); }); </script> </body> </html>
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