How to write Positive or Negative Number program in jQuery, HTML & javascript
229
Demo
Code
<html>
<head>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
<script>
$(document).ready(function() {
$("#btn").click(function() {
var number = $("#num").val();
if (number < 0) {
output = "Negative"
} else {
output = "Positive"
}
$("#result").html(output);
});
});
</script>
</head>
<body>
Enter a number:
<input type="text" name="value" id="num"></input>
<button id="btn"> Submit </button>
<p id="result"> </p>
</body>
</html>