First HTML Page-week 2

1. Write an HTML page including any required JavaScript that takes a number from one text field in the range of 0 to 999 and shows it in another text field in words. If the number is out of range, it should show "out of range" and if it is not a number, it should show "not a number" message in the result box.

<html>

<head>

<title>WT Lab Experiment-2</title>

</head>

<body>

Input Box : <input type="text" name="t1" id="t1"> <input type="button" onclick=test() value="Submit"><br>

Result Box : <input type="text" name="t2" id="t2"><br>

</b></pre>

function test()

{

var x;

x = document.getElementById("t1").value;

if (x<0)

document.getElementById("t2").value="Out of Range";

else if(x>999)

document.getElementById("t2").value="Out of Range";

else if(isNaN(x))

document.getElementById("t2").value="Not a Number";

else {

var r,s=0,t="";

while(x>0) {

r = x%10;

s = s*10+r;

x = parseInt(x/10);

} x = s;

while (x>0) {

r = x%10;

if (r==0)

t = t+"Zero ";

if (r==1)

t = t+"One ";

if (r==2)

t = t+"Two ";

if (r==3)

t = t+"Three ";

if (r==4)

t = t+"Four ";

if (r==5)

t = t+"Five ";

if (r==6)

t = t+"Six ";

if (r==7)

t = t+"Seven ";

if (r==8)

t = t+"Eight ";

if (r==9)

t = t+"Nine ";

x = parseInt(x/10);

}

document.getElementById("t2").value = t;

}

</script>

</body>

</html>

OUTPUT

case1

CASE2

CASE3

Comments

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