【发布时间】:2021-01-08 01:01:02
【问题描述】:
我正在根据用户在页面中的爬行方式制作用于驱动动画的小型 mixin,并且我需要从该 mixin 访问存储在 Vuex 存储中的数据。 任何想法如何从 vuex 存储那里传递数据,我都生气了。
pages/index.vue
import Vue from 'vue'
import {ToplevelAnimations} from '~/mixins/toplevel_animations'
export default Vue.extend({
mixins: [
ToplevelAnimations
]
})
mixins/toplevel_animations.js
export const ToplevelAnimations = {
transition(to, from) {
// some logic, here I need to access routes stored in store
return (to_index < from_index ? 'switch-to-left' : 'switch-to-right');
}
}
存储/index.js
import {StoreExtensions} from "~/plugins/store_extensions.js";
export const state = () => ({
MAIN_NAV_LINKS: [
{
path: '/',
title: 'Domov',
order: 1
},
// ...etc
],
CURRENT_PAGE_INDEX: 1
})
export const getters = {
getMainNavLinks: (state, getters) => {
return state.MAIN_NAV_LINKS
}
// ..etc
}
export const mutations = {
setCurrentPageIndex(index) {
state.CURRENT_PAGE_INDEX = index
}
// ...etc
}
export const actions = {
nuxtServerInit ({ commit }, req ) {
var page_index = StoreExtensions.calculatePageIndex(req.route.path, state.MAIN_NAV_LINKS)
mutations.setCurrentPageIndex(page_index)
}
}
【问题讨论】: