小编rom*_*ome的帖子

我有文章DTO(Article.java;代码摘录)

public class Article {

private int id;

public Article() {
    this.id = 0;
}

public Integer getId() {
    return id;
}

public void setId(int id) {
    this.id = id;
}

我有一个用于编辑文章的视图模板(edit_article.xhtml;代码摘录):

            <h:form id="article_form">
                <p:messages id="messages"/>
                <h:panelGrid columns="2">
                    <h:outputText value="" />
                    <h:inputHidden id="articleId" value="#{hqArticleView.article.id}" converter="javax.faces.Integer" />

                </h:panelGrid>
            </h:form>

我有一个视图支持bean(HqArticleView.java;代码摘录):

@Named("hqArticleView")
@RequestScoped
public class HqArticleView implements Serializable {

/**
 * 
 */
private static final long serialVersionUID = 1L;
private Logger log;

@Inject
private IArticleService articleService;

private Article article;
private List<Article> articles; …