(转)javascript 格式化金额

John_Kong19

//Javascript 格式化金额//格式化：var fmoney = function(s, n){n = n > 0 && n <= 20 ? n : 2;s = parseFloat((s + "").replace(/[^\d\.-]/g, "")).toFixed(n) + "";var l = s.split(".")[0].split("").reverse(),r = s.split(".")[1];t = "";for(i = 0; i < l.length; i ++ ){t += l[i] + ((i + 1) % 3 == 0 && (i + 1) != l.length ? "," : "");}return t.split("").reverse().join("") + "." + r;}//Javascript 格式化金额//复原：var rmoney = function(s){s = s + "";return parseFloat(s.replace(/[^\d\.-]/g, ""));}