$('body > .modal-container').html("<%= escape_javascript(render partial: 'choose.html', locals: {multiple: multiple}) %>");
$('body > .modal-container .modal').modal('show');
$('body > .modal-container .modal .modal-footer .btn-primary').
$('body > .modal-container').html("<%= escape_javascript(render partial: 'choose.html', locals: {multiple: multiple}) %>");
$('body > .modal-container .modal').modal('show');
$('body > .modal-container .modal .modal-footer .btn-primary').