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jQuery Get Radio Button Selected Value by Name

Jul 8, 2014
Introduction

Here I will explain how to use
jQuery to get radio button selected value by name or jQuery get radio button list / group selected value.

Description:
  
In previous articles I explained jQuery audio player plugin examples,
jQuery check if checkbox checked or not, jQuery dropdown with images, jQuery pie chart example with database in asp.net, jQuery Countdown timer script example and many articles relating to jQuery and asp.net. Now I will explain how to get radio button selected value by name in jQuery.

If we want to get radio button selected value by name we need to write the code like as shown below


var selval = $('input[name=rdbcountry]:checked').val();

If you want to check it in complete sample we need to write the code like as shown below


<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>jQuery Get Selected Radio button list value with name</title>
<script type="text/javascript" src="http://code.jquery.com/jquery-1.8.2.js"></script>
<script type="text/javascript">
$(function() {
$('#btnSubmit').click(function() {
var selval = $('input[name=rdbcountry]:checked').val();
alert(selval)
})
});
</script>
</head>
<body>
<b>Select Radio Button :</b>
<input type="radio" name="rdbcountry" value="India" />India
<input type="radio" name="rdbcountry" value="USA" />USA
<input type="radio" name="rdbcountry" value="Australia" />Australia
<button id="btnSubmit">Get Selected Country</button>
</body>
</html>

Live Demo

To check live demo try to click on below button to check radio button status


Select Radio Button : India USA Australia

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2 comments :

mani said...

nice

Anonymous said...

nice.how to hide the url in html or java script

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