Bug Tracker

Ticket #6028: index.html
File index.html, 1.4 KB (added by indomitable, February 04, 2010 05:06PM UTC)

Here it is a simple example

<html>
    <head>
         <script src="jquery.min.js" type="text/javascript"></script>
         <script type="text/javascript">
              function OnRadioCheck(){
                var checkedRadios = $("input[type='radio'][checked]");
                if (checkedRadios.length > 0){
                    alert(checkedRadios[0].id);    
                }
                var radios = $("input[type='radio']");
                if (radios.length > 0){
                    alert(radios[0].id);    
                }
                var checkedRadio = FindCheckedRadio(radios);
                if (checkedRadio){
                    alert(checkedRadio.id);
                }
              }
              function FindCheckedRadio(radios)
              {
                for (i = 0; i < radios.length; i++){
                    if (radios[i].checked){
                        return radios[i];
                    }
                }
                return null;
              }
         </script>   
    </head>
    <body>
         <input id="radio1" type='radio' name='rgTest' /><br/>
         <input id="radio2" type='radio' name='rgTest' /><br/>
         <input id="radio3" type='radio' name='rgTest' /><br/>
         <input id="radio4" type='radio' name='rgTest' /><br/>
        <input id="buttonCheck" type='submit' onclick='OnRadioCheck()' />
    </body>
</html>

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