[jboss-user] [JBoss Seam] - s:link + method parameter

[w17chm4n]

I`m having a problem, couse I have to use s:link but this component cannot pass the parameter to the method.

The view

  | <div id="#{cat.categoryName}" class="showhide">
  |                                 <h:dataTable styleClass="dataTable" columnClasses="categoryName" var="question" value="#{cat.questionList}">
  |                                     <h:column>
  |                                         <h:outputText value="#{question.questionText}"/>
  |                                     </h:column>
  |                                     <h:column>                                        
  |                                         <h:commandLink value="remove" action="#{QuestionController.removeQuestion(question)}"/>
  |                                         <s:link value="slink_remove" action="#{QuestionController.removeQuestion(question)}"/>
  |                                     </h:column>
  |                                 </h:dataTable>
  |                             </div>
  | 

The method

  | public void removeQuestion(Question question) {
  |         if(question == null) {
  |             log.fatal("Question is null ! [ERROR]");
  |         } else {
  |             log.info("Question [" + question.getQuestionText() + "]");
  |        }
  |     }
  | 

Error

  | 11:09:18,250 INFO  [QuestionControllerBean] Question [null]
  | 

Question Entity

  | @Entity
  | @Scope(ScopeType.CONVERSATION)
  | @Name("question")
  | @Table(name="Questions")
  | public class Question implements Serializable {
  | 
  |     @Id @GeneratedValue
  |     private Long id;
  |     
  |     @NotNull @Length(min=5, max=100)
  |     private String questionText;
  |     
  |     @NotNull @OneToOne
  |     private QuestionType questionType;
  |     
  |     @ManyToOne
  |     private QuestionCategory category;
  |     
  |     @OneToOne
  |     private Picture picture;
  |     
  |     @NotNull
  |     private int questionValue;
  |     
  |     @NotNull @Temporal(value = TemporalType.TIMESTAMP)
  |     private Date created;
  |     
  |     //@OneToMany(cascade = {CascadeType.REMOVE, CascadeType.MERGE, CascadeType.REFRESH})
  |     @OneToMany
  |     private List<Answer> answers;
  |     
  |     @ManyToMany
  |     private List<Poll> pools;
  |     
  |     @ManyToMany
  |     private List<Test> tests;
  | .
  | .
  | .
  | 

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