Formatting values with javascript

Question

in a previous question was having doubts with the removal of all the points and commas of my array but for accounting of these values this is bad how can I replace the commas of my cents in points?

var arr = ['1,00',
'10,00',
'500,00',
'5.000,00',
'70.000,00',
'900.000,00',
'1.000.000,00']

arr.map(value => alert(Number(value.split(',')[0].replace(/[^0-9]+/g,""))))

https://jsfiddle.net/smachs/fdchzupm

Example of the result that I hope:

1,98 => 1.98
10,50 => 10.53
500,47 => 500.47
5.000,64 => 5000.64
70.000,29 => 70000.29
900.000,16 => 900000.16
1.000.000,07 => 1000000.07

Thanks for help me xD

@Xufox are only test I will revert this logic to json formatting — smachs
– smachs, Commented May 6, 2018 at 14:18
@Xufox yes but jsfiddle only displays with alert or document.write — smachs
– smachs, Commented May 6, 2018 at 14:46
@smachs Have you opened the developer tools to see the console logs? — Sebastian Simon
– Sebastian Simon, Commented May 6, 2018 at 15:36

Titus · Accepted Answer · 2018-05-06 14:24:54Z

2

This should do it:

var arr = ['1,00',
'10,00',
'500,00',
'5.000,00',
'70.000,00',
'900.000,00',
'1.000.000,00']

arr = arr.map(v => v.replace(/\./g, "").replace(",", "."));
console.log(arr);

The important part is .replace(/\./g, "").replace(",", ".") what this does is to first remove all . characters from the string and then replace the , character with ..

edited May 6, 2018 at 14:24

answered May 6, 2018 at 14:15

Titus

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1 Comment

charlietfl Over a year ago

Also should point out needs to be string not Number to display .00 as decimal

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