admin管理员组

文章数量:1134232

please, I'm learning a VueJS 3 and I have probably begineer problem. I have warn in browser developer console like this one:

The Message is:

[Vue warn]: Extraneous non-props attributes (class) were passed to component but could not be automatically inherited because component renders fragment or text root nodes.

I'm passing array of objects to the child Component. In my parent views/Home.vue compoment I have this implemenation:

<template>
  <div class="wrapper">
    <section v-for="(item, index) in items" :key="index" class="box">
      <ItemProperties class="infobox-item-properties" :info="item.properties" />
    </section>
  </div>
</template>
<script>
import { ref } from 'vue'
import { data } from '@/data.js'
import ItemProperties from '@/components/ItemProperties.vue'

export default {
  components: {
    ItemDescription,
  },
  setup() {
    const items = ref(data)

    return {
      items,
    }
  },
</script>

In child compoment components/ItemProperties.vue I have this code:

<template>
  <div class="infobox-item-property" v-for="(object, index) in info" :key="index">
    <span class="infobox-item-title">{{ object.name }}:</span>
    <span v-if="object.type === 'rating'">
      <span v-for="(v, k) in object.value" :key="k">{{ object.icon }}</span>
    </span>
    <span v-else>
      <span>{{ object.value }}</span>
    </span>
  </div>
</template>

<script>
export default {
  props: {
    info: {
      type: Array,
      required: false,
      default: () => [
        {
          name: '',
          value: '',
          type: 'string',
          icon: '',
        },
      ],
    },
  },
}
</script>

It doesn't matter if I have default() function or not. Also doesn't matter if I have v-if condition or not. If I have cycle in the Array, I got this warning

Data are in data.js file. The part of file is here:

export const data = [
  {
    title: 'White shirt',
    properties: [
      { name: 'Material', value: 'Cotton', type: 'string', icon: '' },
      { name: 'Size', value: 'M', type: 'string', icon: '' },
      { name: 'Count', value: 4, type: 'number', icon: '' },
      { name: 'Absorption', value: 4, type: 'rating', icon: '

                本文标签：
                

                        版权声明：本文标题：javascript - Vue 3 passing array warning: Extraneous non-props attributes were passed to component but could not be automaticall 内容由网友自发贡献，该文观点仅代表作者本人，
                        转载请联系作者并注明出处：http://www.betaflare.com/web/1736821824a1954318.html，
                        本站仅提供信息存储空间服务，不拥有所有权，不承担相关法律责任。如发现本站有涉嫌抄袭侵权/违法违规的内容，一经查实，本站将立刻删除。