<html>
<head>
<script
src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<script>
$(document).ready(function()
{
$("#submit").click(function()
{
alert($("#myselection").val());
});
});
</script>
</head>
<body>
<div>
<p>The selected
value:</p>
<select
id="myselection">
<option
value="1">First</option>
<option
value="2">Second</option>
</select>
<br>
<br>
<button
id="submit">Submit</button>
</div>
</body>
</html>