<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title></title>
<script type="text/javascript">
function count(){
var a = parseInt(document.getElementById("tex1").value);
var b = parseInt(document.getElementById("tex2").value);
var selectSign = document.getElementById("select").value;
switch (selectSign)
{
case '+': answer = a+b;break;
case '-': answer = a-b;break;
case '*': answer = a*b;break;
case '/': answer = a/b;
}
document.getElementById("fruit").value = answer;
}
</script>
</head>
<body>
<input type="text" />
</body>
</html>
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title></title>
<script type="text/javascript">
function count(){
var a = parseInt(document.getElementById("tex1").value);
var b = parseInt(document.getElementById("tex2").value);
var selectSign = document.getElementById("select").value;
switch (selectSign)
{
case '+': answer = a+b;break;
case '-': answer = a-b;break;
case '*': answer = a*b;break;
case '/': answer = a/b;
}
document.getElementById("fruit").value = answer;
}
</script>
</head>
<body>
<input type="text" />
</body>
</html>