code: function() {
          this.$main.on('click.bizTransferSelectAll', '.biz-transfer-list-header .biz-label', function(e) {
              var selected = $(this).hasClass('biz-checkbox-checked'),
                  list = $(this).parent().next().find(':checkbox').filter(':not(:disabled)');
  
              if (selected) {
                  list.bizCheckbox('check');
              } else {
                  list.bizCheckbox('uncheck');
              }
          }).on('click.bizTransferSelectOne', '.biz-transfer-list-content .biz-label', function(e) {
              var list = $(this).parent().parent(),
                  selectedCount = list.find('.biz-checkbox-checked').length,
                  checkboxCount = list.find(':checkbox').filter(':not(:disabled)').length,
                  selectAll = list.parent().prev().find(':checkbox');
              if (selectedCount === checkboxCount && selectedCount !== 0) {
                  selectAll.bizCheckbox('check');
              } else {
                  selectAll.bizCheckbox('uncheck');
              }
          });
      }
docs: 绑定 Checkbox
  @private