How to find the parent element using javascript

Posted by Kalpana on Stack Overflow See other posts from Stack Overflow or by Kalpana
Published on 2010-03-16T12:38:28Z Indexed on 2010/03/16 12:46 UTC
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I want to change the background color of the table cell when radio button inside the cell is clicked.

<table>
 <tr>
  <c:forEach items="#{books}" var="book">    
   <td align="center">                                                
    <h:selectOneRadio value="#{book.price}" onclick="this.parentElement.style.background-color='red';">
     <f:selectItems value="#{books.getDetails()}" />
    </h:selectOneRadio>
    </td>
  </c:forEach>
 </tr>
</table>

How to get the parent element reference. 

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