jquery - Unable to apply jquery multiselect widget with ajax populated values

Question

I am using ajax to fill in my select dropdown. I am using this widget to beautify my multiselect dropdown. But for some reason, the dropdown is not getting populated after using this widget. Here is my code. The app is using struts

<html:select styleId="code" name="Form" property="selCode" multiple="multiple"> 
 <logic:iterate id="clist" name="Form" property="CodeList">
  <option value=<bean:write name="cclist" property="id"/>>
  <bean:write name="cclist" property="value"/></option>
 </logic:iterate> 
</html:select>

$(document).ready(function(){
 $("#code").multiselect().multiselectfilter();;
});