Question

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Javascript: formatting a rounded number to N decimals

I’m modifying a label text using JavaScript

I need to format that label text in the form (ex: 45.00).
Now it is being displayed as (45)

How can I achieve this from client side

To accomplish this from server side, I’m doing – lb.Text = String.Format(“{0:0.00}”, rondedamount);

I need this from client side (Inside Label) or from JavaScript.

Answer 1

this may work for you :

var num = 45;
formated_num = num.toFixed(2);
console.log(formated_num);

The toFixed() method converts a number into a string, keeping a specified number of decimals.
where the toPrecision, Returns a string representing a Number object in fixed-point or exponential notation rounded to precision significant digits.