Show Output
<!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <meta name="viewport" content="width=device-width, initial-scale=1"> <title>Get or Create Bootstrap Alert Instance Using JavaScript</title> <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.0.2/dist/css/bootstrap.min.css" rel="stylesheet"> <script src="https://code.jquery.com/jquery-3.5.1.min.js"></script> <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.0.2/dist/js/bootstrap.bundle.min.js"></script> <script> $(document).ready(function(){ $("#myBtn").click(function(){ var myAlert = bootstrap.Alert.getOrCreateInstance($("#myAlert")[0]); console.log(myAlert); }); }); </script> </head> <body> <div class="m-4"> <div id="myAlert" class="alert alert-info alert-dismissible fade show"> <strong>Note!</strong> Press the "Get or Create Alert Instance" to <em>create</em> alert instance, or to <em>get</em> the alert instance associated with a DOM element. <button type="button" class="btn-close" data-bs-dismiss="alert"></button> </div> <button type="button" class="btn btn-primary" id="myBtn">Get or Create Alert Instance</button> </div> </body> </html>
