poonamdhomane/NumToText.html

## NumToText.html
<html>
  <head>
    <title>HTML - Convert numbers to words using JavaScript</title>

    <script type="text/javascript">
      function onlyNumbers(evt) {
        var e = event || evt; // For trans-browser compatibility
        var charCode = e.which || e.keyCode;

        if (charCode > 31 && (charCode < 48 || charCode > 57)) return false;
        return true;
      }
      function convert(x, zeroTo999, place) {
        let n = x.length;
        x = n === 0 ? "00" : n === 1 || n % 2 === 0 ? "0" + x : x;
        n = x.length;
        let r =
          zeroTo999[x.charCodeAt((n -= 2)) * 10 + x.charCodeAt(n + 1) - 528];

        console.log("r ===", r);
        if (n >= 1) {
          const v = zeroTo999[x.charCodeAt((n -= 1)) - 48];
          if (v) r = v + " Hundred" + (r ? " " + r : "");
          console.log("r ===", r);
          console.log("v ===", v);
        }
        for (let i = 0; n > 0; i++) {
          const v =
            zeroTo999[x.charCodeAt((n -= 2)) * 10 + x.charCodeAt(n + 1) - 528];
          console.log("v ===", v);

          if (v) r = v + " " + place[i] + (r ? " " + r : "");
          console.log("r ===", r);

          r = r.replace("Ninety Nine Arab", "Nine Thousand Nine Hundred");
          r = r.replace("Nine Arab", "Nine Hundred");
        }
        return r;
      }

      function NumToWord(inputNumber, outputControl) {
        var str = new String(inputNumber);

        var zeroTo999 = [];


        var place = "Thousand|Lakh|Crore|Arab|Kharab|Nil".split("|");

        const ones =
          "|One|Two|Three|Four|Five|Six|Seven|Eight|Nine|Ten|Eleven|Twelve|Thirteen|Fourteen|Fifteen|Sixteen|Seventeen|Eighteen|Nineteen".split(
            "|"
          );
        const tens =
          "||Twenty|Thirty|Forty|Fifty|Sixty|Seventy|Eighty|Ninety".split("|");
        for (let i = 0; i < 100; i++) {
          const t = Math.floor(i / 10);
          const o = i % 10;
          zeroTo999.push(t < 2 ? ones[i] : tens[t] + (o ? " " + ones[o] : ""));
        }

        let finalOutput = convert(inputNumber, zeroTo999, place);
        document.getElementById(outputControl).innerHTML = finalOutput;
      }
    </script>
  </head>

  <body>
    <h1>HTML - Convert numbers to words using JavaScript</h1>

    <input
      id="Text1"
      type="text"
      onkeypress="return onlyNumbers(this.value);"
      onkeyup="NumToWord(this.value,'divDisplayWords');"
      maxlength="11"
      style="
        background-color: #efefef;
        border: 2px solid #CCCCC;
        font-size: large;
      "
    />


    <br />

    <br />

    <div
      id="divDisplayWords"
      style="font-size: 13; color: Teal; font-family: Arial"
    ></div>
  </body>
</html>
	<html>
	<head>
	<title>HTML - Convert numbers to words using JavaScript</title>

	<script type="text/javascript">
	function onlyNumbers(evt) {
	var e = event \|\| evt; // For trans-browser compatibility
	var charCode = e.which \|\| e.keyCode;

	if (charCode > 31 && (charCode < 48 \|\| charCode > 57)) return false;
	return true;
	}
	function convert(x, zeroTo999, place) {
	let n = x.length;
	x = n === 0 ? "00" : n === 1 \|\| n % 2 === 0 ? "0" + x : x;
	n = x.length;
	let r =
	zeroTo999[x.charCodeAt((n -= 2)) * 10 + x.charCodeAt(n + 1) - 528];

	console.log("r ===", r);
	if (n >= 1) {
	const v = zeroTo999[x.charCodeAt((n -= 1)) - 48];
	if (v) r = v + " Hundred" + (r ? " " + r : "");
	console.log("r ===", r);
	console.log("v ===", v);
	}
	for (let i = 0; n > 0; i++) {
	const v =
	zeroTo999[x.charCodeAt((n -= 2)) * 10 + x.charCodeAt(n + 1) - 528];
	console.log("v ===", v);

	if (v) r = v + " " + place[i] + (r ? " " + r : "");
	console.log("r ===", r);

	r = r.replace("Ninety Nine Arab", "Nine Thousand Nine Hundred");
	r = r.replace("Nine Arab", "Nine Hundred");
	}
	return r;
	}

	function NumToWord(inputNumber, outputControl) {
	var str = new String(inputNumber);

	var zeroTo999 = [];


	var place = "Thousand\|Lakh\|Crore\|Arab\|Kharab\|Nil".split("\|");

	const ones =
	"\|One\|Two\|Three\|Four\|Five\|Six\|Seven\|Eight\|Nine\|Ten\|Eleven\|Twelve\|Thirteen\|Fourteen\|Fifteen\|Sixteen\|Seventeen\|Eighteen\|Nineteen".split(
	"\|"
	);
	const tens =
	"\|\|Twenty\|Thirty\|Forty\|Fifty\|Sixty\|Seventy\|Eighty\|Ninety".split("\|");
	for (let i = 0; i < 100; i++) {
	const t = Math.floor(i / 10);
	const o = i % 10;
	zeroTo999.push(t < 2 ? ones[i] : tens[t] + (o ? " " + ones[o] : ""));
	}

	let finalOutput = convert(inputNumber, zeroTo999, place);
	document.getElementById(outputControl).innerHTML = finalOutput;
	}
	</script>
	</head>

	<body>
	<h1>HTML - Convert numbers to words using JavaScript</h1>

	<input
	id="Text1"
	type="text"
	onkeypress="return onlyNumbers(this.value);"
	onkeyup="NumToWord(this.value,'divDisplayWords');"
	maxlength="11"
	style="
	background-color: #efefef;
	border: 2px solid #CCCCC;
	font-size: large;
	"
	/>


	<br />

	<br />

	<div
	id="divDisplayWords"
	style="font-size: 13; color: Teal; font-family: Arial"
	></div>
	</body>
	</html>