code: function setData(element, name, data) {
    if (isObject(data)) {
      element[name] = data;
    } else if (element.dataset) {
      element.dataset[name] = data;
    } else {
      element.setAttribute('data-' + hyphenate(name), data);
    }
  }
docs: Set data to the given element.
  @param {Element} element - The target element.
  @param {string} name - The data key to set.
  @param {string} data - The data value.