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<script>
import Child from './Child.vue'
export default {
components: {
Child,
},
props: {
count: {
type: [Number, String, null],
default: 4,
},
},
data() {
return {
childRefs: [],
}
},
beforeUpdate() {
this.childRefs = []
},
}
</script>
<template>
<div>
<h3 ref="title">
Nest children
</h3>
<Child
v-for="i in count"
:key="i"
:ref="target => target && childRefs.push(target)"
/>
<div>
<Child
v-for="i in count"
:key="i"
:my-attr="i"
/>
</div>
</div>
</template>
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