title: get values of display:table columns to action class struts2
body: <p>I am creating a table using display tag in JSP, and I'm using decorator to display the last column(<code>Action</code>) which is a link to my action class.</p>
  
  <pre><code>&lt;display:table id='listDisplay' name='detailsList' list='detailsList' requestURI=""  cellpadding="0" cellspacing="0" decorator="com.abc.RecBackupDetailsDecorator"&gt;
      &lt;display:column title="Rule Name" property="rulename"&gt;&lt;/display:column&gt;
      &lt;display:column title="Campaign" property="campname"&gt;&lt;/display:column&gt;
      &lt;display:column title="Dispositions" property="dispositions"&gt;&lt;/display:column&gt;
      &lt;display:column title="Backup Server" property="backupserver"&gt;&lt;/display:column&gt;
      &lt;display:column title="Backup Directory" property="backupdir"&gt;&lt;/display:column&gt;
      &lt;display:column title="Frequency" property="frequency"&gt;&lt;/display:column&gt;
      &lt;display:column title="Added On" property="addedon"&gt;&lt;/display:column&gt;
      &lt;display:column title="Last Run Date" property="lastrundate"&gt;&lt;/display:column&gt;
      &lt;display:column title="Status" property="status"&gt;&lt;/display:column&gt;
      &lt;display:column title="Action" property="editDetails"&gt;&lt;/display:column&gt;
  &lt;/display:table&gt;
  </code></pre>
  
  <p>Decorator Class :</p>
  
  <pre><code>public class RecBackupDetailsDecorator extends TableDecorator {
  
  public String getEditDetails() {
      System.out.println("Index of List : " + getViewIndex());
      String editDetails = "&lt;a href='editDetailsRecBackupConf.action' class='editDetails'&gt;Edit&lt;/a&gt;";
      return editDetails;
  }
  }
  </code></pre>
  
  <p>Now, when I click on edit, I want to get the values of display-table columns in my action class method (<code>editDetailsRecBackupConf</code>) but don't know how can I get the values in my action class.</p>