How to get the value of a radio button within a radio button group when selected using JQuery?

Question: How to get the value of a radio button within a radio button group when selected using JQuery?

Answer:

• Give all the radio buttons within a group the same name
  

   
  <input type="radio" name="RADIOGROUP" value="1" />
  <input type="radio" name="RADIOGROUP" value="2" />
  <input type="radio" name="RADIOGROUP" value="3" />
  <input type="radio" name="RADIOGROUP" value="4" />
   

• Now use the following JQuery code to obtain the value for the selected radio button within the Group
  

   
  $("input[name=RADIOGROUP]").change(function(){
          alert($(this).val());
   });
   

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