i m trying to make a simple calculator by javascript ,and i didnt get anything in textbox result.
i m trying to make a simple calculator by javascript ,and i didnt get anything in textbox result.
<html>
<head>
<script type="text/javascript">
function sum()
{
var x1 = document.getElementById("text1");
var x2 = document.getElementById("text2");
var y = document.getElementById("text3");
var sum = parseFloat(x1) + parseFloat(x2);
y.value = "the result is, " + sum;
}
</script>
</head>
<body>
<form>
<fieldset style="width : 100px ;text-align: center; margin-left: auto;margin-right: auto;">
<legend> sum +++ +++ calculator</legend>
<input type="text" placeholder="tap first number" id="text1"><br>
<input type="text" placeholder="tap second number" id="text2"><br>
<input type="button" value="=" onclick="sum()"><br>
<input type="text" placeholder="result" id="text3"><br>
</fieldset>
</form>
</body>
</html>
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