<van-sidebar active-key="{{ activeID }}" bind:change="changeActiveId"> <block wx:for="{{menu}}" wx:key="menu"> <van-sidebar-item data-id="{{item.id}}" > <view slot='title'> <p> {{item.name }}</p><text>\n</text> <p>{{item.english_name }}</p> </view> </van-sidebar-item> </block> </van-sidebar>