【发布时间】:2019-10-19 23:19:36
【问题描述】:
当我使用 v-for 循环遍历 div 上的“allPosts”数据时出现错误。
Nuxt 文档说“模块:存储目录中的每个 .js 文件都转换为命名空间模块”。也许我在这方面遗漏了什么?
pages/index.vue
<template>
<section id="postgrid">
<div v-for="post in allPosts" :key="post.id"></div>
</section>
</template>
<script>
import {mapGetters} from 'vuex'
import PostTile from '@/components/Blog/PostTile'
export default {
components: {
PostTile
},
computed: mapGetters(['allPosts'])
}
</script>
store/index.js
import Vue from 'vue'
import Vuex from 'vuex'
import Posts from './posts'
const store = new Vuex.Store({
modules: {
Posts
}
})
store/posts.js
const state = () => ({
posts: [
{
id: 0,
title: 'A new beginning',
previewText: 'This will be awesome don\'t miss it',
category: 'Food',
featured_image: 'http://getwallpapers.com/wallpaper/full/6/9/8/668959.jpg',
slug: 'a-new-beginning',
post_body: '<p>Post body here</p>',
next_post_slug: 'a-second-beginning'
},
{
id: 1,
title: 'A second beginning',
previewText: 'This will be awesome don\'t miss it',
category: 'Venues',
featured_image: 'https://images.wallpaperscraft.com/image/beautiful_scenery_mountains_lake_nature_93318_1920x1080.jpg',
slug: 'a-second-beginning',
post_body: '<p>Post body here</p>',
prev_post_slug: 'a-new-beginning',
next_post_slug: 'a-third-beginning'
},
{
id: 2,
title: 'A third beginning',
previewText: 'This will be awesome don\'t miss it',
category: 'Experiences',
featured_image: 'http://eskipaper.com/images/beautiful-reflective-wallpaper-1.jpg',
slug: 'a-third-beginning',
post_body: '<p>Post body here</p>',
prev_post_slug: 'a-second-beginning',
next_post_slug: 'a-forth-beginning'
}
]
})
const getters = {
allPosts: (state) => state.posts
}
export default {
state,
getters
}
【问题讨论】:
标签: javascript vue.js nuxt.js vuex-modules