Example usage for org.apache.wicket.markup.html.list ListView setList

Introduction

In this page you can find the example usage for org.apache.wicket.markup.html.list ListView setList.

Prototype

public ListView<T> setList(List<T> list) 

Source Link

Document

Sets the model as the provided list and removes all children, so that the next render will be using the contents of the model.

Usage

From source file:net.java.ao.blog.pages.ViewPost.java

License:Apache License

public ViewPost(PageParameters params) {
    final Post post = ((BlogApplication) getApplication()).getEntityManager().get(Post.class,
            Integer.parseInt((String) params.get("item")));

    pageTitle = post.getBlog().getName() + ": " + post.getTitle();
    postedFormatted = DateFormat.getDateTimeInstance().format(post.getPublished().getTime());

    Link indexLink = new BookmarkablePageLink("indexLink", Index.class);
    add(indexLink);//from w  w w .  j a v  a  2s  .c om

    indexLink.add(new Label("blogTitle", new PropertyModel(post.getBlog(), "name")));

    add(new Label("pageTitle", new PropertyModel(this, "pageTitle")));
    add(new Label("pageHeader", new PropertyModel(post, "title")));

    add(new PageLink("editPostLink", new EditPost(this, post.getBlog(), post)));

    add(new Label("posted", new PropertyModel(this, "postedFormatted")));

    add(new MultiLineLabel("text", new PropertyModel(post, "text")));

    final ListView comments = new ListView("comments", Arrays.asList(post.getComments())) {
        @Override
        protected void populateItem(ListItem item) {
            Comment comment = (Comment) item.getModelObject();

            item.add(new Label("commentBy", new PropertyModel(comment, "name")));
            item.add(new MultiLineLabel("comment", new PropertyModel(comment, "comment")));
        }
    };
    add(comments);

    final CommentBean commentBean = new CommentBean();
    Form commentForm = new Form("commentForm") {
        @Override
        protected void onSubmit() {
            Comment comment = null;
            try {
                comment = ((BlogApplication) getApplication()).getEntityManager().create(Comment.class);
            } catch (SQLException e) {
                e.printStackTrace();
                return;
            }

            comment.setName(commentBean.getName());
            comment.setComment(commentBean.getComment());
            comment.setPost(post);

            comments.setList(Arrays.asList(post.getComments()));
            comments.modelChanged();
        }
    };
    add(commentForm);

    commentForm.add(new TextField("name", new PropertyModel(commentBean, "name")));
    commentForm.add(new TextArea("commentText", new PropertyModel(commentBean, "comment")));
}

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From source file:org.cast.isi.page.StudentToc.java

License:Open Source License

/**
 * Returns a list view of the pages in a section.  Override
 * and return an invisible component to hide pages.
 * //from w  ww .ja v a  2  s .com
 * @param id wicket id of component
 * @param list list of XmlSections that are pages
 * @return
 */
public WebMarkupContainer getPageList(String id, List<XmlSection> list) {

    ListView<XmlSection> listView = new ListView<XmlSection>(id) {

        private static final long serialVersionUID = 1L;

        @Override
        protected void populateItem(ListItem<XmlSection> item) {
            XmlSection sec3 = item.getModelObject();
            ContentLoc loc = new ContentLoc(sec3);
            BookmarkablePageLink<ISIStandardPage> link = new SectionLinkFactory().linkToPage("link", sec3);
            if (locsWithUnread.contains(loc.getLocation()))
                link.add(new Icon("messageIcon", "img/icons/envelope_new.png"));
            else if (locsWithMessages.contains(loc.getLocation()))
                link.add(new Icon("messageIcon", "img/icons/envelope_old.png"));
            else
                link.add(new WebMarkupContainer("messageIcon").setVisible(false));
            item.add(link);
            link.add(new Label("number", String.valueOf(++pageNum)).setRenderBodyOnly(true));
        }

    };

    if (list == null || list.isEmpty())
        listView.setVisible(false);
    else
        listView.setList(list);
    return listView;
}

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From source file:org.onehippo.forge.documenttranslationpicker.DocumentTranslationPickerDialog.java

License:Apache License

public DocumentTranslationPickerDialog(DocumentTranslationPickerWorkflow invoker) {
    super(invoker.getModel(), invoker);
    try {//from  ww w.  j a  va  2s. c om
        this.documentHandle = invoker.getModel().getNode();
        try {
            folders = getTranslations(documentHandle);
        } catch (RepositoryException e) {
            LOG.error("Failed to getTranslations", e);
        }
        ListView<TranslationOption> listView = new TranslationOptionsListView("options",
                invoker.getLocaleProvider());
        listView.setList(folders);
        form.add(listView);

        String introductionResource;
        if (folders.isEmpty()) {
            form.setVisible(false);
            introductionResource = "introduction.withoutOptions";
        } else if (folders.size() == 1) {
            introductionResource = "introduction.withOneOption";
        } else {
            introductionResource = "introduction.withOptions";
        }
        StringResourceModel introductionText = new StringResourceModel(introductionResource, this, null);
        holder.add(new Label("introduction", introductionText));
        holder.add(form);
        add(holder);
    } catch (RepositoryException e1) {
        LOG.error("Failed to create DocumentTranslationPickerDialog", e1);
        holder.setVisible(false);
    }

}

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