How to get the value of selected radio button with jQuery
In this tutorial, we are going to see how to get the value of selected radio button with jQuery. You can easily use the selector :checked of jQuery with the method val() to get the value of a radio button. Here is an example:
How to get the value of selected radio button with jQuery
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Get the value of selected radio button</title>
<script src="https://code.jquery.com/jquery-1.12.4.min.js"></script>
<script type="text/javascript">
$(document).ready(function(){
$("input[type='button']").click(function(){
var val = $("input[name='langage']:checked").val();
if(val){
alert("Your preferred programming language is : " + val);
}
});
});
</script>
</head>
<body>
<h5>What is your favorite programming language?</h5>
<p>
<label><input type="radio" name="langage" value="javascript">JavaScript</label><br>
<label><input type="radio" name="langage" value="python">Python</label><br>
<label><input type="radio" name="langage" value="php">PHP</label><br>
<label><input type="radio" name="langage" value="java">Java</label><br>
<label><input type="radio" name="langage" value="scala">Scala</label>
</p>
<input type="button" value="Get the value">
</body>
</html>
| Result |
|---|
What is your favorite programming language?
|
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