/ Published in: JavaScript
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Adds commas to numbers.
1234567 becomes 1,234,567
1234567 becomes 1,234,567
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function add_commas(nStr) { nStr += ''; x = nStr.split('.'); x1 = x[0]; x2 = x.length > 1 ? '.' + x[1] : ''; var rgx = /(\d+)(\d{3})/; while (rgx.test(x1)) { x1 = x1.replace(rgx, '$1' + ',' + '$2'); } return x1 + x2; }
URL: http://www.mredkj.com/javascript/nfbasic.html
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