How to convert comma seperated string value to number?

Asked May 28 '19 at 04:18

Active May 28 '19 at 06:45

Viewed 47 times

I want to convert comma seperated string value to a number. The string value I am getting from DecimalPipe.transform() method. I want it to be in number so that I can use it in my calculation.

  const value = 123456789.789878;
  let res = this.decimalPipe.transform(value, '1.0-2');
  console.log(parseFloat(res.replace( /,/g, '' )));

I tried using + operator for typecasting. But it is resulting in NaN. Is there any other way to do that or with + operaton can I do that?

updated example stackblitz

edited May 28 '19 at 06:45

asked May 28 '19 at 04:18

IamGrooot

Um... Just remove the commas? – Robby Cornelissen May 28 '19 at 04:21
1

Just remove commas and parse as Int. `str = "123,456,789.79".replace( /,/g, "" ); parseInt(str);` – Paresh Barad May 28 '19 at 04:30
what is your expected output – Soumya Gangamwar May 28 '19 at 04:33
@JellyFish yeah. I am able to do it. updated the code. My intention is to trim the digits after decimal point. Is there any way I can do it in single line? – IamGrooot May 28 '19 at 06:54
@SoumyaGangamwar I want to trim digits after decimalpoint keeping first 2 digits. In the given example output should be 123456789.79 . – IamGrooot May 28 '19 at 06:56
@NareshShetty If you want to do this in one line using `parseInt("123,456,789.79".replace( /,/g, "" ))`, or If you want just remove digits after decimal then take refrence from [Here](https://stackoverflow.com/a/7641824) – Paresh Barad May 28 '19 at 12:04

How to convert comma seperated string value to number?

0 Answers0