Java Code Examples for org.apache.wicket.markup.html.link.Link#add()

private Component productDetailImageLink() {
    Link<Void> detailPageLink = new Link<Void>("productDetailLink") {
        @Override
        public void onClick() {
            PageParameters pageParameters = new PageParameters();
            pageParameters.set("urlname", productUrlModel.getObject());
            setResponsePage(new ProductDetailPage(pageParameters));
        }
    };
    WebMarkupContainer image = new WebMarkupContainer("image");
    image.add(new AttributeModifier("src", new ImageLinkModel(productInfoModel, this)));
    image.add(new AttributeModifier("title", new PropertyModel<String>(productInfoModel, "description")));
    image.add(new AttributeModifier("alt", new PropertyModel<String>(productInfoModel, "name")));
    image.setOutputMarkupId(true);

    detailPageLink.add(image);
    return detailPageLink;
}
 

@SuppressWarnings("serial")
private void addBreadCrumbs(final RepeatingView breadcrumbItems, final AbstractSecuredPage page)
{
  final WebPage returnTo = page.getReturnToPage();
  if (returnTo != null && returnTo instanceof AbstractSecuredPage) {
    addBreadCrumbs(breadcrumbItems, (AbstractSecuredPage) returnTo);
  }
  final WebMarkupContainer li = new WebMarkupContainer(breadcrumbItems.newChildId());
  breadcrumbItems.add(li);
  final Link<Void> pageLink = new Link<Void>("link") {

    @Override
    public void onClick()
    {
      setResponsePage(page);
    }
  };
  li.add(pageLink);
  pageLink.add(new Label("label", page.getTitle()));
}
 

@Override
protected void addItemColumns(Item<Artifact> item, IModel<? extends Artifact> artifactModel) {
	item.add(new Label("groupId", BindingModel.of(artifactModel, Binding.artifact().group().groupId())));
	Link<Void> artifactLink = AdministrationArtifactDescriptionPage.linkDescriptor(ReadOnlyModel.of(artifactModel))
			.link("artifactLink");
	artifactLink.add(new Label("artifactId", BindingModel.of(artifactModel, Binding.artifact().artifactId())));
	item.add(artifactLink);
	item.add(new Label("nbVersions", BindingModel.of(artifactModel, Binding.artifact().versions().size())));
	
	final IModel<ArtifactDeprecationStatus> deprecatedModel = BindingModel.of(artifactModel, Binding.artifact().deprecationStatus());
	item.add(new BooleanIcon("deprecated", new LoadableDetachableModel<Boolean>() {
		private static final long serialVersionUID = 1L;

		@Override
		protected Boolean load() {
			return ArtifactDeprecationStatus.DEPRECATED.equals(deprecatedModel.getObject());
		}
	}));
}
 

@Override
protected void onInitialize() {
	super.onInitialize();

	int totalCount = getModelObject().values().stream().collect(Collectors.summingInt(it->it));
	if (totalCount != 0) {
		RepeatingView statesView = new RepeatingView("states");
		for (StateSpec state: OneDev.getInstance(SettingManager.class).getIssueSetting().getStateSpecs()) {
			Integer count = getModelObject().get(state.getName());
			if (count != null) { 
				Link<Void> link = newStateLink(statesView.newChildId(), state.getName());
				link.add(AttributeAppender.append("title", count + " " + state.getName().toLowerCase() + " issues"));
				link.add(AttributeAppender.append("data-percent", count*1.0/totalCount));
				link.add(AttributeAppender.append("style", "background-color: " + state.getColor()));
				statesView.add(link);
			}
		}
		add(statesView);
	} else {
		add(new Label("states", "&nbsp;") {

			@Override
			protected void onComponentTag(ComponentTag tag) {
				super.onComponentTag(tag);
				tag.setName("span");
			}
			
		}.setEscapeModelStrings(false));
		add(AttributeAppender.append("title", "No issues in milestone"));
	}
	
	setOutputMarkupId(true);
}
 

public LinkPanel(String id) {
  super(id);

  // add link with label
  Link<Page> link = newLink("link");
  link.add(newLabel("label"));
  add(link);
}
 

@Override
protected void onInitialize() {
	super.onInitialize();
	
	ProjectPage page = (ProjectPage) getPage();
	Link<Void> link = new ViewStateAwarePageLink<Void>("link", 
			tab.getMainPageClass(), ProjectPage.paramsOf(page.getProject()));
	link.add(new WebMarkupContainer("icon").add(AttributeAppender.append("class", tab.getIconClass())));
	link.add(new Label("label", tab.getTitleModel()));
	add(link);
}
 

@Override
protected void addItemColumns(Item<UserGroup> item, IModel<? extends UserGroup> userGroupModel) {
	Link<Void> nameLink = AdministrationUserGroupDescriptionPage.linkDescriptor(ReadOnlyModel.of(userGroupModel))
			.link("nameLink");
	nameLink.add(new Label("name", BindingModel.of(userGroupModel, Binding.userGroup().name())));
	item.add(nameLink);
	item.add(new Label("description", BindingModel.of(userGroupModel, Binding.userGroup().description())));
}
 

@Override
protected void onInitialize() {
	super.onInitialize();
	
	Link<?> pageLink = newLink("link", tab.getMainPageClass());
	add(pageLink);
	pageLink.add(new Label("label", tab.getTitleModel()));
}
 

@Override
protected void onInitialize() {
	super.onInitialize();
	
	UserPage page = (UserPage) getPage();
	Link<Void> link = new ViewStateAwarePageLink<Void>("link", 
			tab.getMainPageClass(), UserPage.paramsOf(page.getUser()));
	if (tab.getIconClass() != null)
		link.add(new WebMarkupContainer("icon").add(AttributeAppender.append("class", tab.getIconClass())));
	else
		link.add(new WebMarkupContainer("icon").setVisible(false));
	link.add(new Label("label", tab.getTitleModel()));
	add(link);
}
 

/** {@inheritDoc} */
@Override
public boolean markSelectedSortLink(final Link link,
                                    final PageParameters pageParameters, final String sortOrder, final String sortField) {
    if (isSortSelected(pageParameters, sortOrder, sortField)) {
        link.add(new AttributeModifier("class", "sort-order-active sort-order active"));
        return true;
    } else {
        link.add(new AttributeModifier("class", "sort-order"));
        return false;
    }
}
 

/** {@inheritDoc} */
@Override
public boolean markSelectedPageSizeLink(final Link link,
                                        final PageParameters pageParameters, final List<String> itemsPerPageOptions, final int pageSize) {
    if (isPageSizeSelected(pageParameters, itemsPerPageOptions, pageSize)) {
        link.add(new AttributeModifier("class", "items-per-page-active items-per-page active"));
        return true;
    } else {
        link.add(new AttributeModifier("class", "items-per-page"));
        return false;
    }
}
 

public EventToWorkflowViewer(String id, String workflowUrlStr, final Class<? extends WebPage> viewerPage) {
  super(id);
  this.wm = new WorkflowMgrConn(workflowUrlStr);
  WebMarkupContainer wTable = new WebMarkupContainer("wtable");
  wTable.setVisible(false);
  PropertyModel<List<Workflow>> workflowsModel = new PropertyModel<List<Workflow>>(this, "workflows");
  ListView<Workflow> workflowView = new ListView<Workflow>("workflow_list", workflowsModel) {
    private static final long serialVersionUID = 5894604290395257941L;

    @Override
    protected void populateItem(ListItem<Workflow> item) {
      Link<String> wLink = new Link<String>("workflow_link", new Model(item.getModelObject().getId())){
        
         /* (non-Javadoc)
         * @see org.apache.wicket.markup.html.link.Link#onClick()
         */
        @Override
        public void onClick() {
          PageParameters params = new PageParameters();
          params.add("id", getModelObject());
          setResponsePage(viewerPage, params);
        }
      };
      
      wLink.add(new Label("workflow_name", item.getModelObject().getName()));
      item.add(wLink);
    }
  };

  EventWorkflowForm form = 
    new EventWorkflowForm("event_workflow_frm", workflowsModel, wTable);

  wTable.add(workflowView);
  add(wTable);
  add(form);
}
 

@SuppressWarnings("serial")
protected void addDevelopmentMenu()
{
  if (WebConfiguration.isDevelopmentMode() == false) {
    // Do nothing.
    return;
  }
  // Development actions
  final ContentMenuEntryPanel developmentMenu = new ContentMenuEntryPanel(getNewContentMenuChildId(), "Development");
  addContentMenuEntry(developmentMenu);
  // Check I18n properties.
  final Link<Void> checkI18nPropertiesLink = new Link<Void>(ContentMenuEntryPanel.LINK_ID) {
    @Override
    public void onClick()
    {
      checkI18nProperties();
    }
  };
  final ContentMenuEntryPanel checkI18nPropertiesLinkMenuItem = new ContentMenuEntryPanel(developmentMenu.newSubMenuChildId(),
      checkI18nPropertiesLink, getString("system.admin.button.checkI18nProperties"))
  .setTooltip(getString("system.admin.button.checkI18nProperties.tooltip"));
  developmentMenu.addSubMenuEntry(checkI18nPropertiesLinkMenuItem);
  // Create test objects
  final Link<Void> createTestObjectsLink = new Link<Void>(ContentMenuEntryPanel.LINK_ID) {
    @Override
    public void onClick()
    {
      createTestBooks();
    }
  };
  createTestObjectsLink.add(WicketUtils.javaScriptConfirmDialogOnClick(getLocalizedMessage(
      "system.admin.development.testObjectsCreationQuestion", AdminPage.NUMBER_OF_TEST_OBJECTS_TO_CREATE, "BookDO")));
  final ContentMenuEntryPanel createTestObjectsLinkMenuItem = new ContentMenuEntryPanel(developmentMenu.newSubMenuChildId(),
      createTestObjectsLink, "BookDO").setTooltip("Creates 100 books of type BookDO for testing.");
  developmentMenu.addSubMenuEntry(createTestObjectsLinkMenuItem);
}
 

@SuppressWarnings("serial")
private WebMarkupContainer addLabelCols(final WebMarkupContainer row, final Kost2DO cost2, final TaskDO task, final String searchString,
    final PFUserDO user, final long startTime, final long stopTime)
{
  final WebMarkupContainer result = new WebMarkupContainer("cost2");
  row.add(result);
  final Link<String> link = new Link<String>("link") {
    @Override
    public void onClick()
    {
      final PageParameters params = new PageParameters();
      params.add("userId", user.getId());
      if (task != null) {
        params.add("taskId", task.getId());
      }
      params.add("startTime", startTime);
      params.add("stopTime", stopTime);
      params.add("storeFilter", false);
      if (searchString != null) {
        params.add("searchString", searchString);
      }
      setResponsePage(new TimesheetListPage(params));
    }
  };
  result.add(link);
  WicketUtils.addRowClick(row);
  if (cost2 != null) {
    final ProjektDO project = cost2.getProjekt();
    final KundeDO customer = project != null ? project.getKunde() : null;
    final Kost2ArtDO costType = cost2.getKost2Art();
    link.add(new Label("label", KostFormatter.format(cost2)));
    if (project != null) {
      row.add(new Label("customer", customer != null ? customer.getName() : ""));
      row.add(new Label("project", project.getName()));
    } else {
      row.add(new Label("customer", cost2.getDescription()).add(AttributeModifier.replace("colspan", "2")));
      row.add(new Label("project", "").setVisible(false));
    }
    addCostType(row, costType.getName());
  } else {
    if (task != null) {
      // Entries for one task (not cost2).
      link.add(new Label("label", taskFormatter.getTaskPath(task.getId(), true, OutputType.PLAIN)));
    } else {
      link.add(new Label("label", getString("sum")));
    }
    result.add(AttributeModifier.replace("colspan", "4"));
    row.add(new Label("customer", "").setVisible(false));
    row.add(new Label("project", "").setVisible(false));
    addCostType(row, null);
  }
  return result;
}
 

/** 
 * Helper to disable a link. Add the Sakai class 'current'.
 */
protected void disableLink(Link<Void> l) {
	l.add(new AttributeAppender("class", new Model<String>("current"), " "));
	l.setRenderBodyOnly(true);
	l.setEnabled(false);
}
 

/** 
 * Helper to disable a link. Add the Sakai class 'current'.
 */
protected void disableLink(Link<Void> l) {
	l.add(new AttributeAppender("class", new Model<String>("current"), " "));
	l.setRenderBodyOnly(true);
	l.setEnabled(false);
}
 

/**
 * Disable a page nav link (PRFL-468)
 */
protected void disableLink(final Link<Void> l) {
	l.add(new AttributeAppender("class", new Model<String>("current"), " "));
	l.setEnabled(false);
}
 

@SuppressWarnings("serial")
protected void addDatabaseActionsMenu()
{
  // Data-base actions
  final ContentMenuEntryPanel databaseActionsMenu = new ContentMenuEntryPanel(getNewContentMenuChildId(),
      getString("system.admin.group.title.databaseActions"));
  addContentMenuEntry(databaseActionsMenu);
  // Update all user preferences
  final Link<Void> updateUserPrefsLink = new Link<Void>(ContentMenuEntryPanel.LINK_ID) {
    @Override
    public void onClick()
    {
      updateUserPrefs();
    }
  };
  final ContentMenuEntryPanel updateUserPrefsLinkMenuItem = new ContentMenuEntryPanel(databaseActionsMenu.newSubMenuChildId(),
      updateUserPrefsLink, getString("system.admin.button.updateUserPrefs"))
  .setTooltip(getString("system.admin.button.updateUserPrefs.tooltip"));
  databaseActionsMenu.addSubMenuEntry(updateUserPrefsLinkMenuItem);

  // Create missing data-base indices.
  final Link<Void> createMissingDatabaseIndicesLink = new Link<Void>(ContentMenuEntryPanel.LINK_ID) {
    @Override
    public void onClick()
    {
      createMissingDatabaseIndices();
    }
  };
  final ContentMenuEntryPanel createMissingDatabaseIndicesLinkMenuItem = new ContentMenuEntryPanel(
      databaseActionsMenu.newSubMenuChildId(), createMissingDatabaseIndicesLink,
      getString("system.admin.button.createMissingDatabaseIndices"))
  .setTooltip(getString("system.admin.button.createMissingDatabaseIndices.tooltip"));
  databaseActionsMenu.addSubMenuEntry(createMissingDatabaseIndicesLinkMenuItem);
  // Fix data-base history entries.
  final Link<Void> fixDBHistoryEntriesLink = new Link<Void>(ContentMenuEntryPanel.LINK_ID) {
    @Override
    public void onClick()
    {
      fixDBHistoryEntries();
    }
  };
  final ContentMenuEntryPanel fixDBHistoryEntriesLinkMenuItem = new ContentMenuEntryPanel(databaseActionsMenu.newSubMenuChildId(),
      fixDBHistoryEntriesLink, getString("system.admin.button.fixDBHistoryEntries"))
  .setTooltip(getString("system.admin.button.fixDBHistoryEntries.tooltip"));
  databaseActionsMenu.addSubMenuEntry(fixDBHistoryEntriesLinkMenuItem);
  {
    // Dump data-base.
    final Link<Void> dumpDatabaseLink = new Link<Void>(ContentMenuEntryPanel.LINK_ID) {
      @Override
      public void onClick()
      {
        dump();
      }
    };
    final ContentMenuEntryPanel dumpDatabaseLinkMenuItem = new ContentMenuEntryPanel(databaseActionsMenu.newSubMenuChildId(),
        dumpDatabaseLink, getString("system.admin.button.dump")).setTooltip(getString("system.admin.button.dump.tooltip"));
    databaseActionsMenu.addSubMenuEntry(dumpDatabaseLinkMenuItem);
    dumpDatabaseLink.add(WicketUtils.javaScriptConfirmDialogOnClick(getString("system.admin.button.dump.question")));
  }
  {
    // Schema export.
    final Link<Void> schemaExportLink = new Link<Void>(ContentMenuEntryPanel.LINK_ID) {
      @Override
      public void onClick()
      {
        schemaExport();
      }
    };
    final ContentMenuEntryPanel schemaExportLinkMenuItem = new ContentMenuEntryPanel(databaseActionsMenu.newSubMenuChildId(),
        schemaExportLink, getString("system.admin.button.schemaExport"))
    .setTooltip(getString("system.admin.button.schemaExport.tooltip"));
    databaseActionsMenu.addSubMenuEntry(schemaExportLinkMenuItem);
  }
}
 

/**
 * Helper to disable a link. Add the Sakai class 'current'.
 */
protected final void disableLink(final Link<Void> l) {
	l.add(new AttributeAppender("class", new Model<String>("current"), " "));
	l.replace(new Label("screenreaderlabel", getString("link.screenreader.tabselected")));
	l.setEnabled(false);
}
 

/**
 * Get link to show product with selected in cart product sku.
 *
 * @param productSku product sku
 * @param cartItem   cart item
 *
 * @return link to show product and selected SKU
 */
private Link getProductLink(final ProductSkuDecorator productSku, final CartItem cartItem) {
    final Link productLink = ((AbstractWebPage) getPage()).getWicketSupportFacade().links()
            .newProductSkuLink(PRODUCT_LINK, cartItem.getSupplierCode(), productSku.getId());
    productLink.add(new Label(PRODUCT_NAME_LABEL, productSku.getName(getLocale().getLanguage())).setEscapeModelStrings(false));
    return productLink;
}