动作在组件 vue.js 中没有定义为方法

Question

我正在尝试将操作作为组件中的方法访问，但出现错误

this.delete_notifaction 不是函数

notifaction.js

export const actions = {
  add_notifaction({ commit }, notifaction) {
   commit("ADD_NOTIFACTION", notifaction);
  },
  delete_notifaction({ commit }, notificationToRemove) {
   commit('DELETE_NOTIFACTION', notificationToRemove)
  }
};

store/index.js

modules : {
  notifaction
},

Component.vue

methods: mapActions('notifaction',["delete_notifaction"]),
mounted() {
   this.delete_notifaction(this.notification);
}

有什么帮助吗？

Answer 1

试试这个

methods: {
   ...mapActions(['delete_notifaction']),
}

请参阅此处了解展开语法 https://stackoverflow.com/a/48137766/10118668