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  1. function convertNumberBrToUsa(num) {
  2.     //retira caracters especial
  3.     num = num.replace(/\$|\./g, "");
  4.  
  5.     aux = "";
  6.     inteira = "0";
  7.     cents = "00";
  8.  
  9.     sign = "";
  10.  
  11.     if (num.indexOf("-") > -1) sign = "-";
  12.  
  13.     if (num.indexOf(",") > 0) {
  14.         cents = num.substr(num.indexOf(",") + 1);
  15.         if (num.indexOf("-") > -1) inteira = num.substr(num.indexOf("-") + 1, num.indexOf(",") - 1);
  16.         else inteira = num.substr(0, num.indexOf(","));
  17.     } else inteira = num;
  18.  
  19.  
  20.     switch (cents.length) {
  21.     case 0:
  22.         cents = "00";
  23.         break;
  24.     case 1:
  25.         cents = cents + "0";
  26.         break;
  27.     default:
  28.         cents = cents.substr(0, 2);
  29.     }
  30.  
  31.  
  32.     //for (var i = 0; i < Math.floor((inteira.length-(1+i))/3); i++)
  33.     //	inteira = inteira.substring(0,inteira.length-(4*i+3)) + ',' + inteira.substring(inteira.length-(4*i+3));
  34.     return sign + inteira + '.' + cents;
  35. }
  36.  
  37. function convertNumberUsaToBr(num) {
  38.     //retira caracters especial
  39.     num = num.replace(/\$|\,/g, "");
  40.  
  41.     aux = "";
  42.     inteira = "0";
  43.     cents = "00";
  44.  
  45.     sign = "";
  46.  
  47.     if (num.indexOf("-") > -1) sign = "-";
  48.  
  49.     if (num.indexOf(".") > 0) {
  50.         cents = num.substr(num.indexOf(".") + 1);
  51.         if (num.indexOf("-") > -1) inteira = num.substr(num.indexOf("-") + 1, num.indexOf(".") - 1);
  52.         else inteira = num.substr(0, num.indexOf("."));
  53.     } else inteira = num;
  54.  
  55.  
  56.     switch (cents.length) {
  57.     case 0:
  58.         cents = "00";
  59.         break;
  60.     case 1:
  61.         cents = cents + "0";
  62.         break;
  63.     default:
  64.         cents = cents.substr(0, 2);
  65.     }
  66.  
  67.  
  68.     for (var i = 0; i < Math.floor((inteira.length - (1 + i)) / 3); i++)
  69.     inteira = inteira.substring(0, inteira.length - (4 * i + 3)) + '.' + inteira.substring(inteira.length - (4 * i + 3));
  70.  
  71.     return sign + inteira + ',' + cents;
  72. }
  73.  
  74. document.write(convertNumberBrToUsa(100,00));
Runtime error #stdin #stdout 0.02s 4980KB
comments (?)
stdin 
Standard input is empty
stdout 
Standard output is empty
https://ideone.com/NW2la
language:
JavaScript (SMonkey 60.2.3)
created:
14 years ago
visibility:
public

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