title: how to call a struts2 action on click of a row from jQuery grid
body: <p>i have a jsp page where i am displaying my books detail in Struts2 jquery grid.
  Now i want to call an action and pass rowid as a  parameter to the the action class on the click of a row from my Jquery grid. And i also i want to specify the target of my div to refresh after calling my action.</p>
  
  <p>These stuffs i know nicely through <code>&lt;sj:submit target="targetDivToRefresh" formId="form2" button="true"/&gt;</code>   but i don't know how to do these task "when users click a row from my struts2 jquery grid".</p>
  
  <p>Please help me to solve this issue.</p>
  
  <h2>my jsp page</h2>
  
  <pre><code>    &lt;sjg:grid
          id="bookgrid" 
          editurl="%{bookediturl}"
          navigator="true" 
          editinline="true" 
          navigatorSearch="false"
          autowidth="false"   
          width= "1550" 
          viewrecords="true"  
          navigatorRefresh="true"
          navigatorDelete="true"&gt;
      &lt;sjg:gridColumn name="id" index="locationId" title="ID" formatter="integer" sortable="false" key="true" 
                         search="false"  editable="true"  hidden="true"   /&gt; 
       &lt;sjg:gridColumn name="authLastname" index="authLastname" title="AuthorLastname" sortable="true" search="true" editrules="{required: true}"
                          editable="true" edittype="text" /&gt;  
   &lt;/sjg:grid&gt; 
  </code></pre>