Javascript 有条件地向子元素Vue js发送道具
我想通过这个例子有条件地向数量组件发送道具Javascript 有条件地向子元素Vue js发送道具,javascript,vue.js,vuejs2,vue-props,Javascript,Vue.js,Vuejs2,Vue Props,我想通过这个例子有条件地向数量组件发送道具 <v-card class="mx-auto" max-width="344" shaped v-for="(item, index) in allItems || orderedItems" :key="index" > <Quantity {allItems ? :Items = item : :Ordered = item} />
<v-card
class="mx-auto"
max-width="344"
shaped
v-for="(item, index) in allItems || orderedItems"
:key="index"
>
<Quantity {allItems ? :Items = item : :Ordered = item} />
</v-card>
如果
orderedItems
被激活,我想发送订购道具;如果allItems
被激活,我想发送项目。使用v-bind
:
<Quantity v-bind="quantityProps" />
quantityProps(item) {
return {
[this.allItems ? 'Items' : 'Ordered']: item
}
}