Adding days to date in Angular is not working properly-CodePudding

I am trying to add 12 days to a specific date. but I am getting the new date as not expected. Here is my code

addDays(days: number): any {
    let startDate = new Date(this.selectedDeliveryDate);
    let endDate = new Date();
    endDate = new Date(startDate.setDate(startDate.getDate()   days))
    console.log(startDate, endDate, days)
}

this.selectedDeliveryDate = Wed Dec 08 2021 05:30:00 GMT 0530 (India Standard Time) and days = 12 I am getting the endDate as Tue Feb 20 2024 17:49:13 GMT 0530 (India Standard Time)

CodePudding user response：

Try this on your imports:

import * as moment from "moment";

Then, your funtion:

addDays(days: number): any {
    let startDate = new Date(this.selectedDeliveryDate);
    let endDate = new Date();
    endDate = moment(startDate).add(days, "days");
    console.log(startDate, endDate, days)
}

CodePudding user response：

I tested it on chrome and firefox and it works correctly for me. What browser are you using?

chrome:

firefox: