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Created August 2, 2017 01:09
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COMP484 // source http://jsbin.com/kofuduqike
Raw
index.html
<!DOCTYPE html>
<html>
<head>
<title>COMP484</title>
</head>
<body>
<form action="" method="post" id="theForm">
<fieldset>
<p>Use this form to calculate the sum.</p>
<div><label for="input1">Input Number</label>
<input type="number" id="input1" step="any" required=""></div>
<div><input type="submit" value="Calculate" id="submit"></div>
</fieldset>
</form>
<script id="jsbin-javascript">
function calculate()
{
'use strict';
var num = parseInt(document.getElementById('input1').value);
console.log(num);
// var i;
for (var i = num; i > 1; i--) {
// console.log(num-1);
num *= i-1;
}
console.log(num);
return false;
}
function init() {
'use strict';
document.getElementById('theForm').onsubmit = calculate;
} // End of init() function.
window.onload = init;
</script>
<script id="jsbin-source-javascript" type="text/javascript">
function calculate()
{
'use strict';
var num = parseInt(document.getElementById('input1').value);
console.log(num);
// var i;
for (var i = num; i > 1; i--) {
// console.log(num-1);
num *= i-1;
}
console.log(num);
return false;
}
function init() {
'use strict';
document.getElementById('theForm').onsubmit = calculate;
} // End of init() function.
window.onload = init;
</script></body>
</html>
Raw
jsbin.kofuduqike.js
function calculate()
{
'use strict';
var num = parseInt(document.getElementById('input1').value);
console.log(num);
// var i;
for (var i = num; i > 1; i--) {
// console.log(num-1);
num *= i-1;
}
console.log(num);
return false;
}
function init() {
'use strict';
document.getElementById('theForm').onsubmit = calculate;
} // End of init() function.
window.onload = init;
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