Nodejs Money Format toMoney(c, d, t)

Method Source Code

Number.prototype.toMoney = function(c, d, t){
  var n = this, /*ww w.  j  a v a2  s .com*/
      c = isNaN(c = Math.abs(c)) ? 2 : c, 
      d = d == undefined ? "." : d, 
      t = t == undefined ? "," : t, 
      s = n < 0 ? "-" : "", 
      i = parseInt(n = Math.abs(+n || 0).toFixed(c)) + "", 
      j = (j = i.length) > 3 ? j % 3 : 0;
     return s + (j ? i.substr(0, j) + t : "") + i.substr(j).replace(/(\d{3})(?=\d)/g, "$1" + t) + (c ? d + Math.abs(n - i).toFixed(c).slice(2) : "");
};

Related

1. formatMoney(places, symbol, thousand)

   Number.prototype.formatMoney = function (places, symbol, thousand) {
       places = !isNaN(places = Math.abs(places)) ? places : 2;
       symbol = symbol !== undefined ? symbol : "$";
       thousand = thousand || ",";
       var number = this,
           negative = number < 0 ? "-" : "",
           i = parseInt(number = Math.abs(+number || 0).toFixed(places), 10) + "",
           j = (j = i.length) > 3 ? j % 3 : 0;
       return symbol + negative + (j ? i.substr(0, j) + thousand : "") + i.substr(j).replace(/(\d{3})(?=\d)/g, "$1" + thousand);
   ...
   

2. formatMoney(places, symbol, thousand, decimal)

   Number.prototype.formatMoney = function(places, symbol, thousand, decimal) {
       places = !isNaN(places = Math.abs(places)) ? places : 2;
       symbol = symbol !== undefined ? symbol : "$";
       thousand = thousand || ",";
       decimal = decimal || ".";
       var number = this,
           negative = number < 0 ? "-" : "",
           i = parseInt(number = Math.abs(+number || 0).toFixed(places), 10) + "",
           j = (j = i.length) > 3 ? j % 3 : 0;
   ...
   

3. formatMoney(places, symbol, thousand, decimal)

   Number.prototype.formatMoney = function (places, symbol, thousand, decimal) {
     places = !isNaN(places = Math.abs(places)) ? places : 2;
     symbol = symbol !== undefined ? symbol : "$";
     thousand = thousand || ",";
     decimal = decimal || ".";
     let number = this,
       negative = number < 0 ? "-" : "",
       i = parseInt(number = Math.abs(+number || 0).toFixed(places), 10) + "",
       j = (j = i.length) > 3 ? j % 3 : 0;
   ...
   

4. formatMoney2(c, d, t)

   Number.prototype.formatMoney2 = function(c, d, t){
       var n = this,
           c = isNaN(c = Math.abs(c)) ? 2 : c,
           d = d == undefined ? "." : d,
           t = t == undefined ? "," : t,
           s = n < 0 ? "-" : "",
           i = parseInt(n = Math.abs(+n || 0).toFixed(c)) + "",
           j = (j = i.length) > 3 ? j % 3 : 0;
       return s + (j ? i.substr(0, j) + t : "") + i.substr(j).replace(/(\d{3})(?=\d)/g, "$1" + t) + (c ? d + Math.abs(n - i).toFixed(c).slice(2) : "");
   ...
   

5. toMoney()

   Number.prototype.toMoney = function() {
     return '$' + this.toFixed(2);
   };
   

6. toMoney(currency)

   Number.prototype.toMoney = function (currency) {
       currency = currency ? currency : "$";
       if (currency === "0.00") {
           return "${0}".format(currency);
       return currency + "" + this.toFixed(2).replace(/(\d)(?=(\d{3})+\.)/g, "$1,");
   

7. toMoney(decimals, decimal_sep, thousands_sep)

   Number.prototype.toMoney = function(decimals, decimal_sep, thousands_sep) {
      var n = this;
      var c = isNaN(decimals) ? 0 : Math.abs(decimals);
      var d = decimal_sep || '.';
      var t = (typeof thousands_sep === 'undefined') ? ',' : thousands_sep;
      var sign = (n < 0) ? '-' : '';
      var i = parseInt(n = Math.abs(n).toFixed(c), 10) + '';
      var j = ((j = i.length) > 3) ? j % 3 : 0;
      return sign + (j ? i.substr(0, j) + t : '') + i.substr(j).replace(/(\d{3})(?=\d)/g, "$1" + t) + (c ? d + Math.abs(n - i).toFixed(c).slice(2) : '');
   ...
   

8. toMoney(decimals, decimal_sep, thousands_sep)

   Number.prototype.toMoney = function(decimals, decimal_sep, thousands_sep)
      var n = this,
      c = isNaN(decimals) ? 2 : Math.abs(decimals), 
      d = decimal_sep || ',', 
      t = (typeof thousands_sep === 'undefined') ? '.' : thousands_sep, 
      sign = (n < 0) ? '-' : '',
      i = parseInt(n = Math.abs(n).toFixed(c)) + '', 
      j = ((j = i.length) > 3) ? j % 3 : 0; 
   ...
   

9. toMoney(decimals, decimal_sep, thousands_sep)

   Number.prototype.toMoney = function(decimals, decimal_sep, thousands_sep)
      var n = this,
      c = isNaN(decimals) ? 2 : Math.abs(decimals), 
      d = decimal_sep || '.', 
      t = (typeof thousands_sep === 'undefined') ? ',' : thousands_sep, 
      sign = (n < 0) ? '-' : '',
      i = parseInt(n = Math.abs(n).toFixed(c)) + '',
      j = ((j = i.length) > 3) ? j % 3 : 0;
   ...