免责声明:在打开此问题之前,我曾尝试阅读文档。
我有这个组件:
<template>
<accordion id="facilities-menu" :one-at-atime="true">
<template v-for="facilities in facilitiesGroups">
<panel class="accordion-toggle" :header="`Facilities #${$index+1}`" :is-open="$index === 0">
<ul>
<li v-for="facility in facilities">
{{facility}}
</li>
</ul>
</panel>
</template>
</accordion>
</template>
<style lang="scss" scoped>
@import "../../../styles/theme-colors.scss";
.panel {
background: #5E6466;
border: none;
}
</style>
<script>
import { accordion, panel } from 'vue-strap'
module.exports = {
components: {
accordion, panel
},
data () {
return {
'facilitiesGroups': [['Continente Alfragide', 'Jumbo Almada', 'Portugália'], ['Pingo Doce', 'Lidl', 'Allegro'], ['Casa']]
}
}
}
</script>
然后我像这样实例化这个组件:
<template>
<div class="user">
<user></user>
</div>
<facilities></facilities>
</template>
<style lang="scss" scoped>
@import "../../../styles/theme-colors";
.user {
width: 100%;
height: auto;
margin-top: 8%;
margin-bottom: 5%;
}
</style>
<script>
import User from './userProfile'
import Facilities from './groupedFacilities'
module.exports = {
components: {
'user': User,
'facilities': Facilities
}
}
</script>
但是,您可以看到在第一个组件中我将数据定义为{ 'facilitiesGroups': [['Continente Alfragide', 'Jumbo Almada', 'Portugália'], ['Pingo Doce', 'Lidl', 'Allegro'], ['Casa']] }
。但我希望将其作为参数传递,而不是像现在那样在组件中静态定义。
我已阅读过有关如何完成这项工作的文档here。但他们的榜样......
Vue.component('child', {
// declare the props
props: ['msg'],
// the prop can be used inside templates, and will also
// be set as `this.msg`
template: '<span>{{ msg }}</span>'
})
...与我的代码中的内容完全相似......我甚至不在任何地方使用Vue.component()!
为什么我要使用不同的&#34;风格&#34;使用Vue JS进行编码(我是从their boilerplate开始的)?
如何将Vue JS官方文档映射到#34; style&#34;?
如何将该数组作为参数/属性传递?
谢谢!
答案 0 :(得分:6)
您的组件需要将您想要传入的数据声明为“props”
<script>
import { accordion, panel } from 'vue-strap'
module.exports = {
components: {
accordion, panel
},
props: ['facilitiesGroups']
}
</script>
...然后在您的父组件模板中,您将数据作为属性传递。下面是“facilitiesGroups”是父组件的数据元素的示例:
<template>
<div class="user">
<user></user>
</div>
<facilities :facilities-groups="facilitiesGroups"></facilities>
</template>