我做到了!
所以,我花了一些时间才弄清楚,但在这个过程中我学到了很多东西。
我将在这里提供一些我在此解决方案中使用过的参考资料。
让我们按照我的做法。我不知道这是否是最好的,但在这里就像一个魅力。
我在我的 store 文件夹中创建了一个 hero.js 文件:
data: {
title: "",
subtitle: "",
imgUrl: ""
}
})
export const mutations = {
setData (state, obj) {
state.data = {...state.data, ...obj}
}
}
export const getters = {
getHero (state) {
return state.data
}
}
然后在我的 default.vue 上我做了:
<div>
<!-- call Header component -->
<Header />
<!-- call Hero component with his slots-->
<Hero>
<template v-slot:title>
<h1 class="title">{{ hero.title }}</h1>
</template>
<template v-slot:subtitle>
<h2 class="subtitle">{{ hero.subtitle }}</h2>
</template>
<template v-slot:heroImg>
<img :src="hero.imgUrl" />
</template>
</Hero>
<!-- This is where all yours pages will be -->
<nuxt />
<Footer />
</div>
</template>
<script>
// Import Header component
import Header from '~/components/Header.vue'
import Footer from '~/components/Footer.vue'
import Hero from '~/components/Hero.vue'
import { mapGetters } from 'vuex'
export default {
data(){
return {
//declaring hero Obj to contain hero data
hero: {
title: "",
subtitle: "",
imgUrl: ""
}
}
},
components: {
Header,
Footer,
Hero
},
//Getting getHero getter from hero.js and saving it to newHero
computed: mapGetters({
newHero: 'hero/getHero'
}),
//watching newHero to change and then updating this.hero Obj. This action will update the displayed data
watch: {
newHero: function (obj) {
this.hero = {...this.hero, ...obj}
}
}
}
</script>
在这里我声明变量并存储到 Vuex 存储中:
<template>
...
</template>
<script>
export default {
data() {
return {
hero: {
title: "Awesome Static title",
subtitle: "Awesome static subtitle"
}
}
},
//Saving the declared Hero to Vuex Store, then my default.vue will be able to get it through this.$store.getters
mounted() {
this.$store.commit("hero/setData", this.hero);
},
}
</script>
在某些页面上,标题是从数据库中获取的(使用 Apollo 的 GraphQL)。然后我做了:
<template>
...
</template>
<script>
import getLojaInfo from '~/apollo/queries/loja/loja.gql'
export default {
//declaring data
data() {
return {
lojas: Array,
loading: 0,
hero: {
title: "",
subtitle: "",
imgUrl: ""
}
}
},
//making the query
apollo: {
lojas: {
$loadingKey: 'loading',
prefetch: true,
query: getLojaInfo,
variables () {
return { slug: this.$route.params.singleLoja }
},
//it will wait for query result that and then populate this hero, it will update the hero title, subtitle and image
result(ApolloQueryResult, key) {
this.hero.title = ApolloQueryResult.data.lojas[0].name
this.hero.subtitle = ApolloQueryResult.data.lojas[0].description
this.hero.imgUrl = ApolloQueryResult.data.lojas[0].logo.url
//then commit it to Vuex Store
this.$store.commit("hero/setData", this.hero);
}
},
},
}
</script>
谢谢大家,我会很感激为我的代码做出贡献。