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bonaxcrimo/kalkulator.html

Created November 8, 2016 14:26
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kalkulator.html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Alert</title>
</head>
<body>
<input type="text" name="" id="bil1">
<input type="text" name="" id="bil2">
<button onclick="oper(0)">+</button>
<button onclick="oper(1)">-</button>
<button onclick="oper(2)">*</button>
<button onclick="oper(3)">/</button>
<p id="hasil"></p>
<script type="text/javascript">
function oper(n){
var hasil;
var bil1=parseInt(document.getElementById("bil1").value);
var bil2=parseInt(document.getElementById("bil2").value);
if(n==0)
hasil=bil1+bil2;
else if(n==1)
hasil=bil1-bil2;
else if(n==2)
hasil=bil1*bil2;
else
hasil=bil1/bil2;
document.getElementById("hasil").innerHTML=hasil;
}
</script>
</body>
</html>
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