javascript - 从 ngxdaterangepicker 日历中以 Angular 获取选定日期范围之间的数组中的所有日期

Question

这是我尝试过的。我想获取数组中选定的结束日期和开始日期之间的日期。这样我就可以绘制日期和调用次数之间的图表。

enumerateDaysBetweenDates(startDate, endDate) {
    const dates = [];
    const currDate = moment(startDate).startOf('day');
    const lastDate = moment(endDate).startOf('day');

    while(currDate.add(1, 'days').diff(lastDate) < 0) {
        dates.push(currDate.clone().toDate());
    }
    console.log(dates[0]);
    return dates; 

Answer 1

你可以这样设置功能

function enumerateDaysBetweenDates(startDate, endDate) {
    let dates = [];
    while(startDate.getTime() <= endDate.getTime()) {
        let initDate = new Date(startDate);
        dates.push(initDate.getDay() + '/' + (initDate.getMonth() + 1) + '/' + initDate.getYear());       
        startDate.setTime(startDate.getTime() + 24*60*60*1000); // adding one day
    }
    return dates;
}

像这样使用它

enumerateDaysBetweenDates(new Date('2019-11-12'),new Date('2019-11-20'));

其结果将是

0: Tue Nov 12 2019 03:00:00 GMT+0300 (GMT+03:00) {}
1: Wed Nov 13 2019 03:00:00 GMT+0300 (GMT+03:00) {}
2: Thu Nov 14 2019 03:00:00 GMT+0300 (GMT+03:00) {}
3: Fri Nov 15 2019 03:00:00 GMT+0300 (GMT+03:00) {}
4: Sat Nov 16 2019 03:00:00 GMT+0300 (GMT+03:00) {}
5: Sun Nov 17 2019 03:00:00 GMT+0300 (GMT+03:00) {}
6: Mon Nov 18 2019 03:00:00 GMT+0300 (GMT+03:00) {}
7: Tue Nov 19 2019 03:00:00 GMT+0300 (GMT+03:00) {}
8: Wed Nov 20 2019 03:00:00 GMT+0300 (GMT+03:00) {}