1、示例代码



<template>
<div class="parent">
<child>
<template slot-scope="a">
<p>hello from parent</p>
<p>{{ a.say }}</p>
</template>
</child>
</div>
</template>
<script>
import Vue from 'vue'
Vue.component('child', {
template: '\
<div class = "child" > \
<slot say = "hello from child" > < /slot>\
</div>'
});
export default {
data() {
return {
}
},
methods: {
}
}
</script>


2、效果

vue 作用域插槽_数据传递

3、说明

渲染子组件的内容,将子组件数据传递到插槽。

 

 

子组件:



<template>
<div class="child">
<h3>这里是子组件</h3>
<slot :data="data"></slot>
</div>
</template>
<script>
export default {
data: function () {
return {
data: ['空空如也', '悟空', '成都', '七月上', '病变', '走马']
}
}
}
</script>


父组件:



<template>
<div class="father">
<h3>这里是父组件</h3>
<slot-scope-child>
<template slot-scope="user">
<ul>
<li v-for="(item, index) in user.data" :key="index">{{item}}</li>
</ul>
</template>
</slot-scope-child>
<slot-scope-child>
<template slot-scope="user">
<h2 v-for="(item, index) in user.data" :key="index">{{item}}</h2>
</template>
</slot-scope-child>
</div>
</template>
<script>
import SlotScopeChild from './b'
export default {
components: {
SlotScopeChild
}
}
</script>
<style scoped>
</style>