Checked Radio Button not updated in UI

By
Admin
– May 3, 2012Posted in: Questions & Answers

I have checked radio button using Jquery buts its not updated in UI .
Anyone has any idea .below is my snippets…

<!DOCTYPE html>
<html>
    <head>
    <title>Radio Button</title>
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <link rel="stylesheet" href="http://code.jquery.com/mobile/1.1.0/jquery.mobile-1.1.0.min.css" />
    <script src="http://code.jquery.com/jquery-1.7.1.min.js"></script>
    <script src="http://code.jquery.com/mobile/1.1.0/jquery.mobile-1.1.0.min.js"></script>
    <script>
    function getValue() {
    alert("Value is :"+$  ('input[name=animal]:checked').val());
    }

    function setValue(toBeSetID) {
    $  ("input[name=animal][id=radio-choice-2]").prop("checked", true);
    $  ("label[for='rock']").addClass("ui-radio-on");
    alert("Value is :"+$  ('input[name=animal]:checked').val());
    }
    </script>
    </head>
<body>
<div data-role="page">
<div data-role="header">
    <h1>Radio Button</h1>
</div><!-- /header -->
<div data-role="content">
    <input type="radio" name="animal" id="cat" value="Cat" />
    <label for="cat">Cat</label>
    <input type="radio" name="animal" id="radio-choice-2" value="choice-2"/>
    <label for="radio-choice-2">Dog</label>
    <input type="radio" name="animal" id="radio-choice-3" value="choice-3"  />
    <label for="radio-choice-3">Hamster</label>
    <input type="radio" name="animal" id="radio-choice-4" value="choice-4"  />
    <label for="radio-choice-4">Lizard</label>
    <input type="button" value="Get Radio Button Value" onclick="getValue();">
    <input type="button" value="Set Radio Button Value" onclick="setValue();">
</div><!-- /content -->
</div><!-- /page -->
</body>
</html>

Its Checked by programm as alert box says But not updated in UI.

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