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                > 當有多個同級view時,如果要用v-if或者v-for時,就比較麻煩了,還得在這些同級view上再加一個root view,影響邏輯又不美觀 > 這個時候我們就可以使用<block>標簽,將這些同級view包起來,再進行v-if或者v-for的批量操作 ~~~ <template> <view> <block v-if="seen"> <view class="block1">test1</view> <view class="block2">test2</view> </block> <block v-for="(item, index) in users" :key="index"> <view>{{item.name}}</view> <view>{{item.sex}}</view> <view>-----------------------</view> </block> </view> </template> <script> export default { data(){ return { seen:false, users:[ {name:'wk',sex:'male'},{name:'wx',sex:'male'},{name:'dxj',sex:'female'} ] } } } </script> ~~~
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