我的vuex变异似乎无法同步工作。看起来像这样:
mutations: {
computeStatusData(state, status) {
if (status.active !== true) { return }
const started = new Date(status.startedAt);
started.setHours(0, 0, 0, 0);
const today = new Date();
status.currentDay = Math.floor((today.getTime() - started.getTime()) / (1000 * 60 * 60 * 24));
status.currentWeek = Math.floor(status.currentDay / 7);
if (!status.programm.sections) { console.log('No Sections'); return; }
for (let i = 0; i < status.programm.sections.length; i++) {
if (status.currentWeek <= status.programm.sections[i].to) {
status.currentSection = i;
console.log('Current Section', status.currentSection)
break;
}
}
console.log('new status!', status)
},
在我组件的方法中,我这样称呼它:
async loadSections() {
await somethingElse();
if (this.status && this.programm.sections) {
console.log('Recomputing Status')
this.status.progamm = this.programm;
this.$store.commit('computeStatusData', status);
console.log('updated Status', this.status)
}
this.$nextTick(() => { this.$forceUpdate(); })
},
我的控制台日志如下:
Recomputing Status
updated Status {…}
Current Section 0
new status! {…}
如果突变是同步的,则应在Current Section 0
之前记录new Status!
和updated Status
,但不是。
它似乎没有返回Promise,因为当我执行console.log(this.$store.commit('computeStatusData', status));
时,它仅记录undefined
。
答案 0 :(得分:0)