screen_rotation
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<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0/dist/css/bootstrap.min.css" rel="stylesheet"> <title>Bootstrap Dropdown Example</title> </head> <body> <div class="container mt-5"> <h3>Update Bootstrap Dropdown Button Text with Selected Item</h3> <div class="dropdown"> <button class="btn btn-warning dropdown-toggle" type="button" id="dropdownMenuButton" data-bs-toggle="dropdown" aria-haspopup="true" aria-expanded="false"> Select an option </button> <ul class="dropdown-menu" aria-labelledby="dropdownMenuButton"> <li><a class="dropdown-item" href="#" onclick="changeText('Google')">Google</a></li> <li><a class="dropdown-item" href="#" onclick="changeText('Microsoft')">Microsoft</a></li> <li><a class="dropdown-item" href="#" onclick="changeText('Apple')">Apple</a></li> <li><a class="dropdown-item" href="#" onclick="changeText('Amazon')">Amazon</a></li> <li><a class="dropdown-item" href="#" onclick="changeText('IBM')">IBM</a></li> <li><a class="dropdown-item" href="#" onclick="changeText('HCL')">HCL</a></li> </ul> </div> </div> <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0/dist/js/bootstrap.bundle.min.js"></script> <script> function changeText(selectedText) { document.getElementById('dropdownMenuButton').textContent = selectedText; } </script> </body> </html>