Licitator/httpdocs/templates/database/components/gbc/modalwindow.html.twig

<div class="modal fade bs-example-modal-lg" tabindex="-1" role="dialog" id="revisionTareaModal" aria-labelledby="revisionTareaModalLabel" style="display: none;">
    <div class="modal-dialog modal-lg" role="document">
        <div class="modal-content">
            <div class="modal-header">
                <button type="button" class="close" data-dismiss="modal">×</button>
                <h4 class="modal-title" id="exampleModalLabel">Review</h4>
            </div><!-- /.modal-header -->
            <div class="modal-body"><iframe src=""></iframe></div><!-- /.modal-header -->
        </div><!-- /.modal-content -->
    </div><!-- /.modal-dialog -->
</div>
<script>
   $('#revisionTareaModal').on('show.bs.modal', function (event) {
        let button = $(event.relatedTarget); // Button that triggered the modal
        let iframsrc = button.data('iframesrc');
        let modal = $(this);
     
        modal.find('iframe').attr('src', iframsrc);
        modal.find('iframe').css('width','100%');
      	modal.find('iframe').css('height','500px');
        $("#wnModal").find('button.close').trigger('click');
    }).on('hidden.bs.modal', function (e) {
        let modal = $(this);
        modal.find('iframe').remove();
        modal.find('.modal-body').html('<iframe src=""></iframe>');
      	location.reload();
    });
</script>