How to format number with commas and decimal in Javascript
By FoxLearn 8/28/2024 6:53:23 AM 320
In JavaScript, you can format numbers with commas and decimal points using various methods.
For example:
1234.542 and you want to format 1,234.54
You can use regular expression to solve the problem.
var value =1234.542 var parts = value.toFixed(2).split("."); var num = parts[0].replace(/(\d)(?=(\d{3})+(?!\d))/g, "$1,") + (parts[1] ? "." + parts[1] : "");
If you want result 1,234.542 then change toFixed(2) to toFixed(3)
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