我正在尝试将breakfastMenu
数组设置state
为如下所示,但我看不到数组正在填充我的 vue-devtools。
我已经正确设置了 Vuex 方法并检查了两次,我也没有收到任何错误。那么,为什么我的代码中有逻辑错误?
store.js
:
export default new Vuex.Store({
state: {
menu: [],
breakfastMenu: [],
lunchMenu: [],
dinnerMenu: []
},
mutations: {
'SET_MENU': (state, menuMaster) => {
state.menu = menuMaster;
},
'SET_BREAKFAST_MENU': (state, order) => {
state.breakfastMenu.unshift(order);
},
'SET_LUNCH_MENU': (state, order) => {
state.breakfastMenu.unshift(order);
},
'SET_DINNER_MENU': (state, order) => {
state.breakfastMenu.unshift(order);
},
},
actions: {
initMenu: ({ commit }, menuMaster) => {
commit('SET_MENU', menuMaster)
},
initBreakfastMenu: ({ commit, state }) => {
state.menu.forEach((element) => {
if (element.categoryId == 1) {
commit('SET_BREAKFAST_MENU', element)
}
});
},
initLunchMenu: ({ commit, state }) => {
state.menu.forEach((element) => {
if (element.categoryId == 2) {
commit('SET_LUNCH_MENU', element)
}
});
},
initDinnerMenu: ({ commit, state }) => {
state.menu.forEach((element) => {
if (element.categoryId == 3) {
commit('SET_DINNER_MENU', element)
}
});
},
},
getters: {
getBreakfastMenu(state) {
return state.breakfastMenu
},
getLunchMenu(state) {
return state.lunchMenu
},
getDinnerMenu(state) {
return state.dinnerMenu
},
}
})
Breakfast.vue
:
import { mapActions, mapGetters } from 'vuex';
export default {
data() {
return {
breakfastArray: []
};
},
methods: {
...mapActions(['initBreakfastMenu']),
...mapGetters(['getBreakfastMenu']),
},
created() {
this.initBreakfastMenu;
this.breakfastArray = this.getBreakfastMenu;
}
};
到目前为止没有错误消息!
我需要breakfastMenu
填写数组store.js
。
请帮忙!