taro的picker组件multiSelector联动选择器 range联动后不生效啊

[lhyLdd]

taro的picker组件multiSelector多列选择器 onColumnChange setState后range联动不生效啊

[lhyLdd]

changeDateTime=(e)=> {
const {dateTime,dateTimeArray} = this.state
const date = dateTimeArray[0][dateTime[0]]+'-'+dateTimeArray[1][dateTime[1]]+'-'+dateTimeArray[2][dateTime[2]]+' '+
dateTimeArray[3][dateTime[3]]+':'+dateTimeArray[4][dateTime[4]]+':'+dateTimeArray[5][dateTime[5]]
par.processTime = new Date(dateTimeArray[0][dateTime[0]],dateTimeArray[1][dateTime[1]]-1,dateTimeArray[2][dateTime[2]],
dateTimeArray[3][dateTime[3]],dateTimeArray[4][dateTime[4]],dateTimeArray[5][dateTime[5]])
console.log(par.processTime)
this.setState({ dateTime: e.detail.value,date:date});
}

changeDateTimeColumn=(e)=>{
const {dateTime,dateTimeArray} = this.state
var arr = dateTime; var dateArr = dateTimeArray;
arr[e.detail.column] = e.detail.value;
dateArr[2] = dateTimePicker.getMonthDay(dateArr[0][arr[0]], dateArr[1][arr[1]]);
this.setState({dateTimeArray: dateArr,dateTime: arr});
}

{!date?请选择处理时间: {date}}

[lhyLdd]

贴代码 有大佬帮忙看一下吗

[lhyLdd]

{!date?请选择处理时间: {date}}