【发布时间】:2021-01-26 00:42:09
【问题描述】:
我能够使用 Nuxt 的 Fetch API 获取数据并显示它们,但我想改用 Vuex。
存储/index.js:
import Axios from 'axios'
export const getters = {
isAuthenticated (state) {
return state.auth.loggedIn
},
loggedInUser (state) {
return state.auth.user
}
}
export const state = () => ({
videos: []
})
export const mutations = {
storeVideos (state, videos) {
state.videos = videos
}
}
export const actions = {
async getVideos (commit) {
const res = await Axios.get(`https://api.themoviedb.org/3/movie/popular?api_key=${process.env.API_SECRET}&page=${this.currentPage}`)
commit('storeVideos', res.data)
}
}
pages/test.vue:
<template>
<Moviecards
v-for="(movie, index) in $store.state.videos"
:key="index"
:movie="movie"
:data-index="index"
/>
</template>
<script>
...
fetch ({ store }) {
store.commit('storeVideos')
},
data () {
return {
prevpage: null,
nextpage: null,
currentPage: 1,
pageNumbers: [],
totalPages: 0,
popularmovies: []
}
},
watch: {
},
methods: {
next () {
this.currentPage += 1
}
}
}
...
当我检查 Vue 开发工具时,数组返回空。
【问题讨论】:
-
state.vidoes与突变中的state.videos不同 -
改正了,但还是一样
标签: javascript vue.js nuxt.js