modal öffnen

[black79]

Code:

 function loeschen() {
  $('#myModal').modal('show'); 
  }

Code:

  <!-- The Modal -->
<div class="modal" id="myModal">
  <div class="modal-dialog modal-xl">
    <div class="modal-content">

      <!-- Modal Header -->
      <div class="modal-header">
        <h4 class="modal-title">Modal Heading</h4>
        <button type="button" class="btn-close" data-bs-dismiss="modal"></button>
      </div>

      <!-- Modal body -->
      <div class="modal-body">
        Modal body..
      </div>

      <!-- Modal footer -->
      <div class="modal-footer">
        <button type="button" class="btn btn-danger" data-bs-dismiss="modal">Close</button>
      </div>

    </div>
  </div>
</div>

 wieso öffnet sich das Modal Fenster nicht?

Code:

  function loeschen() {
   alert("TEST");
  }

dieses Fenster "alert" geht