更多数据在状态中传递,未正确获取

more data passed in state, it is not taken correctly

我有现成的常量需要保存在状态中:

 const day = "25/02/2020";
 const timeStart = "08:00";
 const timeEnd = "00:00";

在我的 vuex 文件中我有这个:

  export default new Vuex.Store ({
    state: {
       dateSelected: [], // selected date
    },
    mutations: {
      saveDateSelected (state, [newDateSelected, newTimeStart, newTimeEnd]) {
         const newobject = {
            DateStart: newDateSelected + "-" + newTimeStart,
            DateEnd: newDateSelected + "-" + newTimeEnd,
         };

         state.dateSelected.push (newobject);
      }
    },

在我的组件中,我使用以下方法调用数据:

    this.saveDateSelected (day, timeStart, timeEnd);

如果我执行“console.log (this.dateSelected);”结果给我:

   DateEnd: "2 - /"
   DateStart: "2 - 5"

什么时候应该给我:

  DateEnd: "25/02/2020 - 00:00"
  DateStart: "25/02/2020 - 08:00"

您不应该直接从组件调用商店变更方法。改为提交 this.$store.commit('saveDateSelected, [day, timeStart, timeEnd])

还要确保通过组件的 computed 属性 正确访问组件中的 vuex 存储。