Created
March 3, 2011 04:17
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Quick and dirty code to insert commas after every 3 digits (also handles decimals correctly)
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| // via @DmitryBaranovsk | |
| function dirtyCommas(num) { | |
| return String(num).replace(/^\d+(?=\.|$)/, function (int) { return int.replace(/(?=(?:\d{3})+$)(?!^)/g, ","); }); | |
| } |
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I've been trying several versions of this and it works great with numbers that are not thousand rounded.
for instance, 1234 goes 1,234.00.
But when I have 4000, I get a 4,0.00, so it basically removes 3 zeros off the thousands portion.
Does anyone have a clue?