gistfile1.js

var blockid = 0;
$(document).on('click', '.js-add-room', function (ev) {
  // ev.preventDefault();
  if ($('.js-step-room-input').filter(function() { return $(this).val() == ""; }).length > 0) {
    return;
  }
  blockid++;
  var block = $(this).parents('.js-room-fields'),
  name = block.find('.js-name').val();
  if (name == '') {
    name = ' ';
  }
  block.hide();
  if (block.hasClass('-added')) {
    var item = $('.js-item-' + block.data('blockid'));
    console.log(item);
    if (item.length) {
      $(item).find('span').html(name);
    }
    $('.js-added-rooms').show();
  }
  else {
    block.data('blockid', blockid);
    $('.js-added-rooms').append(
      '<div class="hotel_form-added-room js-item js-item-' + blockid + '"><span>' + name + '</span>' +
      '<a class="hotel_form-delete-room js-delete-room" href="#">Удалить</a>' +
      '<a class="hotel_form-edit-room js-edit-room" href="#">Редактировать</a>' +
      '</div>'
    ).show();
    block.addClass('-added');
    $('.js-added-rooms .js-item').last().data('block', block);
  }
  $('.js-add-room-link').show();
  $('.js-hotel-finish').show();
});
$(document).on('click', '.js-delete-room', function (ev) {
  ev.preventDefault();
  if (confirm('Вы уверены?')) {
    var block = $(this).parents('.js-item').data('block');
    block.find('.js-remove-assoc').click();
    $(this).parents('.js-item').remove();
  }
});