Converting a string to the Date class type in Angular 4: A comprehensive guide

Question

Converting a string to the Date class type in Angular 4: A comprehensive guide

Within my .ts file, I have a string that looks like this:

const date = "5/03/2018";

I am looking to convert it into the default date format returned by Angular's Date class:

Tue Apr 03 2018 20:20:12 GMT+0530 (India Standard Time)

I attempted to do this using the following code:

const date1 = new Date("5/03/2018");

Unfortunately, the above approach did not yield the desired format. Any suggestions or help would be greatly appreciated. You can access the StackBlitz link for reference: https://stackblitz.com/edit/angular-gdwku3

angular typescript

Answer 1

Answer №1

Modify the date format to YYYY-MM-DDformat when instantiating the date object.

let date = new  Date ("2014-10-10");
console.log(date.toDateString());

Don't forget to invoke the toDateString method.

Answer 2

Modify the date format to YYYY-MM-DDformat when instantiating the date object.

let date = new  Date ("2014-10-10");
console.log(date.toDateString());

Don't forget to invoke the toDateString method.

Answer 3

Answer №2

Feel free to explore this handy function on StackBlitz. It allows you to easily format dates in various ways and customize the year, month, and day placements according to your needs:

  transformDate(value: any): Date | null {
    if ((typeof value === 'string') && (value.includes('/'))) {
      const parts = value.split('/');
      const year = Number(parts[2]);
      const month = Number(parts[1]) - 1;
      const day = Number(parts[0]);
      return new Date(year, month, day);
    } else if((typeof value === 'string') && value === '') {
      return new Date();
    }
    const timestamp = typeof value === 'number' ? value : Date.parse(value);
    return isNaN(timestamp) ? null : new Date(timestamp);
  }

Answer 4

Feel free to explore this handy function on StackBlitz. It allows you to easily format dates in various ways and customize the year, month, and day placements according to your needs:

  transformDate(value: any): Date | null {
    if ((typeof value === 'string') && (value.includes('/'))) {
      const parts = value.split('/');
      const year = Number(parts[2]);
      const month = Number(parts[1]) - 1;
      const day = Number(parts[0]);
      return new Date(year, month, day);
    } else if((typeof value === 'string') && value === '') {
      return new Date();
    }
    const timestamp = typeof value === 'number' ? value : Date.parse(value);
    return isNaN(timestamp) ? null : new Date(timestamp);
  }

Converting a string to the Date class type in Angular 4: A comprehensive guide

Answer №1

Answer №2

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