title: How to access fragment in fragment from controller?
body: <p>I have a view called "cutleryCustomerSearch" which includes (replace) a fragment:</p>
  
  <pre><code>&lt;div id="content"&gt;
       &lt;div th:replace="fragments/customerSearch :: customerSearch"&gt;&lt;/div&gt;
  &lt;/div&gt;
  </code></pre>
  
  <p>in this fragment i have a table which i like to update via ajax:</p>
  
  <pre><code>&lt;table id="customersTable" th:fragment="customersTable"&gt;
  </code></pre>
  
  <p>How do I have to set the return of my controller method which handles the ajax request? At the moment i have (DOES NOT WORK):</p>
  
  <pre><code>return "cutleryCustomerSearch :: customerSearch/customersTable";
  </code></pre>
  
  <p>But it does not set the content, it just deletes the table. 
  It just works fine till i fragmentize the "customerSearch".</p>
  
  <p>Here my ajax request:</p>
  
  <pre><code>$.ajax({
          type    : 'POST',
          cache   : false,
          url     : form.attr('action'),
          data    : form.serialize(),
          success : function(data) {
              $("#customersTable").html(data);
          }
      });
  </code></pre>