Set radio button to checked in jsp

[albert kao]

I like to set radio button to checked in jsp.
The following code does not work.
Is musicgroup set properly?
If not, how?
Please help.

 
myform.java:
return new ModelAndView("/WEB-INF/jsp/myform.jsp?musicgroup=" + musicgroup, "model", model);

myformController.jsp:
<c:set var="allchk" value=""/>
  <c:if test="${musicgroup == 'all'}">
      <c:set var="allchk" value="checked"/>
  </c:if>

  <input type="radio" name="musicradio" value="all" ${allchk} onClick="enable('all')"> All

[Vikas Kapoor]

I am not sure if it is the correct way to access the URL parameter. Did you try printing the value of 'musicgroup' using JSTL or EL? Does it print correctly?

There is another menthod called addObject(); You should try that.

[Bear Bibeault]

param.musicgroup    

Request parameters are not scoped variables. They are accessed via the param Map.