bootstrap on modal close code example

Example 1: bootstrap show modal on page load

<script type="text/javascript">
    $(window).on('load',function(){
        $('#myModal').modal('show');
    });
</script>

Example 2: close bootstrap modal with javascript

$('#myModal').modal('hide');

Example 3: prevent bootstrap modal from closing when clicking outside

<div id="idModal" class="modal hide" data-backdrop="static" data-keyboard="false">

Example 4: bootstrap modal prevent close

$('#myModal').modal({backdrop: 'static', keyboard: false})

Example 5: modal dismiss

<!-- Button trigger modal -->
<button type="button" class="btn btn-primary" data-toggle="modal" data-target="#exampleModalCenter">
  Launch demo modal
</button>

<!-- Modal -->
<div class="modal fade" id="exampleModalCenter" tabindex="-1" role="dialog" aria-labelledby="exampleModalCenterTitle" aria-hidden="true">
  <div class="modal-dialog modal-dialog-centered" role="document">
    <div class="modal-content">
      <div class="modal-header">
        <h5 class="modal-title" id="exampleModalLongTitle">Modal title</h5>
        <button type="button" class="close" data-dismiss="modal" aria-label="Close">
          <span aria-hidden="true">×</span>
        </button>
      </div>
      <div class="modal-body">
        ...
      </div>
      <div class="modal-footer">
        <button type="button" class="btn btn-secondary" data-dismiss="modal">Close</button>
        <button type="button" class="btn btn-primary">Save changes</button>
      </div>
    </div>
  </div>
</div>

Example 6: bootstrap 4 modal close event handler

$('#myModal').on('hidden.bs.modal', function (e) {
  // do something...
})