This question already has answers here:
How to format a number with commas as thousands separators?
(50 answers)
Closed 3 years ago.
I have a number 1000 in an object.
I want it to be in 1,000.00 format
I tried:
obj[key] = (parseFloat(obj[key]).toFixed(2)).toLocaleString();
This gives 1000.00
Edited answer to account for numbers with no remainder:
Use the options in toLocaleString();
Try this:
obj[key] = obj[key].toLocaleString(undefined,{minimumFractionDigits: 2, maximumFractionDigits: 2});
No need to parse as float in this case. Hope this helps.
Related
This question already has answers here:
Format number to always show 2 decimal places
(37 answers)
Closed 11 months ago.
I tried to format the Amount field to 2 digits using the
Amount.toLocaleString()
toLocaleString(undefined, { minimumFractionDigits: 2 }),
Some of the Amount values are displayed correctly but few are incorrect
like $52.85.00 should be displayed as $52.85
function financial(x) {
return Number.parseFloat(x).toFixed(2);
}
console.log(financial(123.456));
console.log(financial(0.004));`
You can use Number.prototype.toFixed() to format with a number of decimals. Note: The toFixed method will return a string, so you should convert back to an floating number if your goal is not just to display. For more info on .toFixed() method access document
let numberToBeFormatted = 212.121212;
let formattedNumber = parseFloat(numberToBeFormatted.toFixed(2))
This question already has answers here:
How to convert a string to an integer in JavaScript
(32 answers)
Closed 1 year ago.
Convert the string "42" into a number explicitly.
I have to do this in javascript. What's the conversion
that s the problem
Use the parseInt(); function
var a = parseInt("42")
console.log(a);
This question already has answers here:
How to format a number with commas as thousands separators?
(50 answers)
Closed 4 years ago.
I have this code in javascript [ <strong>${item.party_election_result_obtained_vote} </strong> ]. How can i change this to a number format
<strong>${item.party_election_result_obtained_vote} </strong>
i want the code to be in number format, as it stands now, it reads something like 1000, i want it to read 1,000
You can use Intl.NumberFormat()
In example :
// us format
console.log(new Intl.NumberFormat('en-US').format(1000.42));
// french format
console.log(new Intl.NumberFormat('fr-FR').format(1000.42));
This question already has answers here:
javascript large integer round because precision? (why?)
(2 answers)
Javascript long integer
(3 answers)
Closed 4 years ago.
this is code
const str = '1111';
console.log(Number(str));
But When String's length over 17, it will be have problem
const str = '111100000123121221234'
console.log(Number(str)); // 111100000123121220000
I want to know, what's the principle of convert string to Integer of Number Object. Why convert wrong
Thank You Very Much
Because "Integers (numbers without a period or exponent notation) are accurate up to 15 digits". See: https://www.w3schools.com/js/js_numbers.asp
This question already has answers here:
How to round to at most 2 decimal places, if necessary
(91 answers)
Closed 8 years ago.
I want to format a number to two decimal places. Say the user enters 8764444 it should be formatted as 8.76. is there some built-in function in javascript to do that?
No, there is no built in method for exactly that, but you can use the substr method to get parts of a string to do the formatting:
var input = "8764444";
input = input.substr(0, 1) + '.' + input.substr(1, 2);
// show result in Stackoverflow snippet
document.write(input);