The issue arises from the fact that the Bootstrap modal fails to open automatically

Having trouble getting my bootstrap modal to open on page load, even though the button to trigger it is working fine.

Here is my code:

<div id="myModal" class="modal fade" role="dialog">
            <div class="modal-dialog">
                <div class="modal-content">
                <div class="modal-header">
                    <button type="button" class="close" data-dismiss="modal">&times;</button>
                    <h4 class="modal-title">Modal Header</h4>
                  </div>
                  <div class="modal-body">
                    <p>Some text in the modal.</p>
                  </div>
                  <div class="modal-footer">
                    <button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
                  </div>
            </div>
            </div>
        </div>

    Javascript:
    window.onload = function() {
                $('#myModal').modal('show');
    }

Answer №1

While your issue may have been addressed numerous times before, please take into account the following possible causes:

  1. Are your libraries in the correct order?
  2. Did you remember to include bootstrap.js?
  3. Have you considered including popper.js as well? Please update me on whether this resolves your issue.

Answer №2

Give this code a try, it has been effective for me. This code snippet is designed using bootstrap 5.1:

<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8>
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <link href="https://cdn.jsdelivr.net/npm/<a href="/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="e5878a8a919691978495a5d0cbd4cbd5">[email protected]</a>/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-KyZXEAg3QhqLMpG8r+8fhAXLRk2vvoC2f3B09zVXn8CA5QIVfZOJ3BCsw2P0p/We" crossorigin="anonymous">

    <title>Document</title>
</head>

<body>

    <div id="myModal" class="modal fade" role="dialog">
        <div class="modal-dialog">
            <div class="modal-content">
                <div class="modal-header">
                    <button type="button" class="close" data-dismiss="modal">&times;</button>
                    <h4 class="modal-title">Modal Header</h4>
                </div>
                <div class="modal-body">
                    <p>Some text in the modal.</p>
                </div>
                <div class="modal-footer">
                    <button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
                </div>
            </div>
        </div>
    </div>

    <script src="https://cdn.jsdelivr.net/npm/<a href="/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="86e4e9e9f2f5f2f4e7f6c6b3a8b7a8b6">[email protected]</a>/dist/js/bootstrap.bundle.min.js" integrity="sha384-U1DAWAznBHeqEIlVSCgzq+c9gqGAJn5c/t99JyeKa9xxaYpSvHU5awsuZVVFIhvj" crossorigin="anonymous"></script>

    <script src="jquery-3.6.0.js"></script>

    <script>
        window.onload = function() {
            $('#myModal').modal('show');
        }
    </script>

</body>

</html>

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