title: $("#id").val() return option text for a dojo.filteringselect object
body: <p>We have a dojo filtering select object but have to validate by jquery. Now the problem is </p>
  
  <pre><code>var value= j("#filteringSelectId").val();
  </code></pre>
  
  <p>value only returns the text of selected option instead of the selected value... it seems dojo has made some changes to the original Dom object, as the dojo select object is identified as <code>input#filteringSelectId.dijitReset</code></p>
  
  <p>So how can I get the dojo filteringSelect value instead of option text by jQuery? Is it doable?</p>