Examples of org.apache.wicket.markup.repeater.RepeatingView

Package org.apache.wicket.markup.repeater

Examples of org.apache.wicket.markup.repeater.RepeatingView

org.apache.wicket.markup.repeater.RepeatingView
A repeater view that renders all of its children, using its body markup, in the order they were added.
Example:
Java:
```
 RepeatingView view = new RepeatingView("repeater"); view.add(new Label("1", "hello")); view.add(new Label("2", "goodbye")); view.add(new Label("3", "good morning")); 
```
Markup:
```
 <ul><li wicket:id="repeater"></li></ul> 
```
Yields:
```
 <ul><li>hello</li><li>goodbye</li><li>good morning</li></ul> 
```
To expand a bit: the repeater itself produces no markup, instead every direct child inherits the entire markup of the repeater. In the example above reeaters's markup is:
```
 <li wicket:id="repeater"></li> 
```
and so this is the markup that is available to the direct children - the Label components. So as each label renders it produces a line of the output that has the litag. @author Igor Vaynberg ( ivaynberg )


      do
      {
        // Build a row
        Item<?> rowItem = newRowItem(newChildId(), row);
        RepeatingView rowView = new RepeatingView("cols");
        rowItem.add(rowView);
        add(rowItem);


        // Populate the row
        for (int index = 0; index < cols; index++)
        {
          final Item<T> cellItem;
          if (items.hasNext())
          {
            cellItem = items.next();
          }
          else
          {
            cellItem = newEmptyItem(newChildId(), index);
            populateEmptyItem(cellItem);
          }
          rowView.add(cellItem);
        }


        // increase row
        row++;

View Full Code Here

     * @param id
     */
    private ToolbarsContainer(final String id)
    {
      super(id);
      toolbars = new RepeatingView("toolbars");
      add(toolbars);
    }

View Full Code Here

        rolesCheckGroup.add(roles);
        return rolesCheckGroup;
    }


    private RepeatingView createRolesRepeater(IModel<Set<Role>> rolesModel) {
        RepeatingView rolesRepeater = new RepeatingView("rolesRepeater");
        Set<Role> roles = rolesModel.getObject();
        for (Role role : roles) {
            WebMarkupContainer roleItem = new WebMarkupContainer(rolesRepeater.newChildId());
            rolesRepeater.add(roleItem);
            roleItem.add(new Label("roleName", "[" + role.toString() + "]"));
//            //MZA: WebMarkupContainer could be removed when ugly hack with " " was used
//            rolesRepeater.add(new Label(rolesRepeater.newChildId(), role + " "));
        }
        return rolesRepeater;

View Full Code Here


  public RepeatingView getRepeatingView(String path)
  {
    Page renderedPage = getLastRenderedPage();
    assertComponent(path, RepeatingView.class);
    RepeatingView rv = (RepeatingView) renderedPage.get(path);
    return rv;
  }

View Full Code Here

      }
    });


    form.add(new Button("change"));


    RepeatingView examples = new RepeatingView("examples");
    examples.add(new LabelExample(examples.newChildId()));
    examples.add(new ListsExample(examples.newChildId()));
    examples.add(new TableExample(examples.newChildId()));
    examples.add(new TreeExample(examples.newChildId()));
    examples.add(new TableTreeExample(examples.newChildId()));
    form.add(examples);
  }

View Full Code Here

   * @see org.apache.wicket.markup.repeater.RefreshingView#populateItem(org.apache.wicket.markup.repeater.Item)
   */
  @Override
  protected final void populateItem(final Item<T> item)
  {
    RepeatingView cells = new RepeatingView(CELL_REPEATER_ID);
    item.add(cells);


    int populatorsNumber = populators.size();
    for (int i = 0; i < populatorsNumber; i++)
    {
      ICellPopulator<T> populator = populators.get(i);
      IModel<ICellPopulator<T>> populatorModel = new Model<>(populator);
      Item<ICellPopulator<T>> cellItem = newCellItem(cells.newChildId(), i, populatorModel);
      cells.add(cellItem);


      populator.populateItem(cellItem, CELL_ITEM_ID, item.getModel());


      if (cellItem.get("cell") == null)
      {

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     * @param id
     */
    private ToolbarsContainer(final String id)
    {
      super(id);
      toolbars = new RepeatingView("toolbars");
      add(toolbars);
    }

View Full Code Here


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


    this.colgroupCols = new RepeatingView("col");
    add(colgroupCols);
  }

View Full Code Here

      }
    }));


    td.add(new Label("exportTo", messageModel));


    RepeatingView linkContainers = new RepeatingView("linkContainer");
    td.add(linkContainers);


    for (IDataExporter exporter : dataExporters)
    {
      WebMarkupContainer span = new WebMarkupContainer(linkContainers.newChildId());
      linkContainers.add(span);


      span.add(createExportLink("exportLink", exporter));
    }
  }

View Full Code Here

     * @param id
     */
    private ToolbarsContainer(final String id)
    {
      super(id);
      toolbars = new RepeatingView("toolbars");
      add(toolbars);
    }

View Full Code Here

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