Question

How to get all dates between 2 dates in TypeScript

Answer 1

function getDatesInRange(dt1 : Date , dt2 : Date) {
    const date = new Date(dt1.getTime());
 
    const dates = [];
 
    while (date <= dt2) {
        dates.push(new Date(date));
        date.setDate(date.getDate() + 1);
    }
 
    return dates;
}
 
const d1 = new Date('2022-03-27');
const d2 = new Date('2022-04-02');
 
const dates = getDatesInRange(d1, d2);
 
for (let i = 0; i < dates.length; i++) {
    console.log(dates[i].toDateString());
}
 
 
 
 
 
/*
run:
 
"Sun Mar 27 2022" 
"Mon Mar 28 2022" 
"Tue Mar 29 2022" 
"Wed Mar 30 2022" 
"Thu Mar 31 2022" 
"Fri Apr 01 2022" 
"Sat Apr 02 2022" 
 
*/

 

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Answer 2

function getDatesInRange(dt1 : Date , dt2 : Date) {
    const date = new Date(dt1.getTime());

	date.setDate(date.getDate() + 1);
 
    const dates = [];
 
    while (date < dt2) {
        dates.push(new Date(date));
        date.setDate(date.getDate() + 1);
    }
 
    return dates;
}
 
const d1 = new Date('2022-03-26');
const d2 = new Date('2022-04-02');
 
const dates = getDatesInRange(d1, d2);
 
for (let i = 0; i < dates.length; i++) {
    console.log(dates[i].toDateString());
}
 
 
 
 
 
/*
run:
 
"Sun Mar 27 2022" 
"Mon Mar 28 2022" 
"Tue Mar 29 2022" 
"Wed Mar 30 2022" 
"Thu Mar 31 2022" 
"Fri Apr 01 2022" 
 
*/

 

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