4 Replies Latest reply on Mar 28, 2009 3:02 AM by zwz mycoy

    Problem of calling a component's method with parameter in jseam el

    zwz mycoy Newbie

      Hi,everyone:
         I have read some reference saying that it's ok to invoke component method with parameters in jseam EL.  But i cannot figure out how to do that.
        
         code in page:


      <h:commandLink action="#{viewServiceOfPro.test(}" style="text-decoration:none;">
           <h:outputText value="Param Test" />
      </h:commandLink>



         code in stateless session bean:


      public String test(){
           System.out.println("test() *******  ");
           return null;
      }



         But i get the exception:


      org.apache.jasper.JasperException: /sysMain.jsp(125,8) The function test must be used with a prefix when a default namespace is not specified




        I have also tried to invoke the method with an argument(an object's property). But the same exception.


        Could anyone help me?  Thanks a lot.