Introduction:
Here I will explain how to get radio button value in jQuery or get radio button checked value in jQuery with example or get radio button selected value in jQuery.
Description:
In previous articles I explained jQuery expand textbox on focus, jQuery disable right click on image, jQuery print div content with cs using jquery print plugin and many articles related to jQuery. Now I will explain how to get radio button checked value in jQuery with example.
In previous articles I explained jQuery expand textbox on focus, jQuery disable right click on image, jQuery print div content with cs using jquery print plugin and many articles related to jQuery. Now I will explain how to get radio button checked value in jQuery with example.
To
get radio button selected value we need to write the code like as shown below
<script type="text/javascript">
function GetAge() {
var selctedval = $('input[name=rdbage]:checked').val();
alert(selctedval);
}
</script>
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If
you want complete example we need to write the code like as shown below
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>jQuery get radio button selected value</title>
<script type="text/javascript" src="http://code.jquery.com/jquery-1.9.1.js"></script>
<script type="text/javascript">
function GetAge() {
var selctedval = $('input[name=rdbage]:checked').val();
if (selctedval != ''
&& typeof selctedval != 'undefined') {
alert('You
Selected '+selctedval+' Age Group');
}
else {
alert('Please
Select Age Group')
}
}
</script>
</head>
<body>
<form id="form1">
<div>
<b>Select Age Group:</b>
<input type="radio" name="rdbage" value="10 - 15 Years" />
10 - 15 Years
<input type="radio" name="rdbage" value="15 - 30 Years" />
15 - 30 Years
<input type="radio" name="rdbage" value="30 - 50 Years" />
30 - 50 Years<br/><br/>
<input type="button" id="btnGetAge" value="Get Age Group" onclick="GetAge()" />
</div>
</form>
</body>
</html>
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Live Demo
If
you want to check live demo click on below button
Select Age Group:
10 - 15 Years
15 - 30 Years
30 - 50 Years
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