How to convert number to words in Angularjs?

Hi Guys,

In this article i will let you know how to convert number into words in AngularJS. we will create "word" filter for convert amount in numbers to words in angularjs. i provide very simple example for convert number to words so you need to just copy bellow code and run that html file in your local system.

Okay, So let's see bellow code and copy and paste in your local. you must need INTERNET Data Connection for running this example. So let's see bellow example code:

Index.html


<!DOCTYPE html>
<html>
<head>
	<title>How to convert number to words in Angularjs?</title>
	<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.23/angular.js"></script>
</head>
<body>

<div ng-app="MyApp">
  <input type="text" ng-model="name" /> {{name | words}}
</div>

<script type="text/javascript">

	var MyApp = angular.module('MyApp',[]);

    MyApp.filter('words', function() {
      function isInteger(query) {
            return query % 1 === 0;
        }

 
      return function(value) {
        if (value && isInteger(value))
          return  covertWords(value);

        return value;
      };

    });

    var myappthos = ['','thousand','million', 'billion','trillion'];
    var myappdang = ['zero','one','two','three','four', 'five','six','seven','eight','nine']; 
    var myapptenth = ['ten','eleven','twelve','thirteen', 'fourteen','fifteen','sixteen', 'seventeen','eighteen','nineteen'];
    var myapptvew = ['twenty','thirty','forty','fifty', 'sixty','seventy','eighty','ninety']; 

    function covertWords(s)
    {  
        s = s.toString(); 
        s = s.replace(/[\, ]/g,''); 
        if (s != parseFloat(s)) return 'not a number'; 
        var query = s.indexOf('.'); 
        if (query == -1) query = s.length; 
        if (query > 15) return 'too big'; 
        var n = s.split(''); 
        var str = ''; 
        var mjk = 0; 
        for (var ld=0; ld < query; ld++) 
        {
            if ((query-ld)%3==2) 
            {
                if (n[ld] == '1') 
                {
                    str += myapptenth[Number(n[ld+1])] + ' '; 
                    ld++; 
                    mjk=1;
                }
                else if (n[ld]!=0) 
                {
                    str += myapptvew[n[ld]-2] + ' ';
                    mjk=1;
                }
            }
            else if (n[ld]!=0) 
            {
                str += myappdang[n[ld]] +' '; 
                if ((query-ld)%3==0) str += 'hundred ';
                mjk=1;
            }

            if ((query-ld)%3==1)
            {
                if (mjk) str += myappthos[(query-ld-1)/3] + ' ';
                mjk=0;
            }
        }
        if (query != s.length)
        {
            var dv = s.length; 
            str += 'point '; 
            for (var ld=query+1; ld<dv; ld++) str += myappdang[n[ld]] +' ';
        }
        return str.replace(/\s+/g,' ');
    }

    window.covertWords = covertWords;
</script>

</body>
</html>

How to convert number to words in Angularjs?

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