Component({ mixins: [], data: { timeData: [], timeHour: ['00', '01', '02', '03', '04', '05', '06', '07', '08', '09','10', '11', '12', '13', '14', '15', '16', '17', '18', '19', '20', '21', '22', '23'], timeMin: ['00', '05', '10', '15', '20', '25', '30', '35', '40', '45', '50', '55'], pickerValue: [], time: '' }, props: { isShowModal: 'false' }, didMount() { let timeData = []; for(let i=365;i>=0;i--) { timeData.push(this.GetDateStr(-i)); } for(var i=1;i<365;i++){ timeData.push(this.GetDateStr(i)); } this.setData({ timeData: timeData }) }, didUpdate() { var date = new Date(this.props.time); var y = date.getFullYear(); var m = (date.getMonth()+1)<10?"0"+(date.getMonth()+1):(date.getMonth()+1);//获取当前月份的日期,不足10补0 var d = date.getDate()<10?"0"+date.getDate():date.getDate();//获取当前几号,不足10补0 var weekList = ['周日', '周一', '周二', '周三', '周四', '周五', '周六'] var w = weekList[date.getDay()]; var h = date.getHours()<10? "0"+date.getHours() : date.getHours(); var min = date.getMinutes()<10? "0"+date.getMinutes() :date.getMinutes(); var pickerValue = [this.data.timeData.indexOf(y+"/"+m+"/"+d+" "+w),this.data.timeHour.indexOf(`${h}`),this.data.timeMin.indexOf(`${min}`)] console.log(pickerValue) this.setData({ pickerValue: pickerValue, time: this.props.time }) }, didUnmount() {}, methods: { showModal(e) { console.log(e) }, onCancel(e) { this.props.onChange({status: 0}) }, GetDateStr(AddDayCount) { var time = new Date(); time.setDate(time.getDate()+AddDayCount);//获取AddDayCount天后的日期 var y = time.getFullYear(); var m = (time.getMonth()+1)<10?"0"+(time.getMonth()+1):(time.getMonth()+1);//获取当前月份的日期,不足10补0 var d = time.getDate()<10?"0"+time.getDate():time.getDate();//获取当前几号,不足10补0 var weekList = ['周日', '周一', '周二', '周三', '周四', '周五', '周六'] var w = weekList[time.getDay()] return y+"/"+m+"/"+d+" "+w; }, onDetermine(e) { this.props.onChange({status: 1, time: this.data.time}) }, onChange(e) { console.log(e) let index = e.detail.value this.props.time = `${this.data.timeData[index[0]].slice(0,10)} ${this.data.timeHour[index[1]]}:${this.data.timeMin[index[2]]}` this.setData({ time: `${this.data.timeData[index[0]].slice(0,10)} ${this.data.timeHour[index[1]]}:${this.data.timeMin[index[2]]}` }) console.log(this.data.time) } }, });