text: //@TODO 重构 activity编辑页  依赖了file-chooser页面组件的元素
  export const chooserUiOpen = () => {
    $('.file-chooser-bar').addClass('hidden');
    $('.file-chooser-main').removeClass('hidden');
  }
  
  export const chooserUiClose = () => {
    $('.file-chooser-main').addClass('hidden');
    $('.file-chooser-bar').removeClass('hidden');
  }
  
  export const showChooserType = ($item) => {
    $('#iframe-content').on('click', '.js-choose-trigger', function() {
      chooserUiOpen();
      $item.val(null);
    })
  }
  