How to pass id from button to modal

Answer 1

Will suggest more easy and less complicated approach and bootstrap framework will handle the rest.

replace following

With

    Reply

Use data-toggle and data-target attributes to open the modal and with additional data-id attribute and show.bs.modal or shown.bs.modal modal events, can pass the value to modal

$(document).ready(function() {
  $('#modal-6').on('show.bs.modal', function(e) {
    var id = $(e.relatedTarget).data('id');
    alert(id);
  });
});

To keep the backdrop: 'static' add it in Modal HTML Markup