Java Code Examples for com.vaadin.ui.Table#addItem()

@Override
protected void init(VaadinRequest vaadinRequest) {
    getPage().setTitle("Root UI");

    Table table = new Table("Customer Table");

    table.addContainerProperty("firstName", String.class, null);
    table.addContainerProperty("lastName", String.class, null);
    table.addContainerProperty("id", Long.class, null);

    for (Customer c : this.customerRepository.findAll())
        table.addItem(new Object[]{c.getFirstName(), c.getLastName(), c.getId()}, c.getId());

    table.setSizeFull();
    table.setColumnHeader("firstName", "First Name");
    table.setColumnHeader("lastName", "First Name");
    setContent(table);
}
 

public void loadData( Table userTable ){
    ModuleDao moduleDao = InjectorFactory.getInstance( ModuleDao.class );
    List<Module> modules = moduleDao.getAll();
    for( final Module module : modules ) {
        Label groupLabel = new Label( module.getGroupId( ) );
        Label artifactLabel = new Label( module.getArtifactId( ) );
        Label versionLabel = new Label( module.getVersion( ) );

        Button detailsField = new Button( "show details" );
        detailsField.addStyleName( "link" );
        detailsField.addClickListener( new Button.ClickListener( ) {
            @Override
            public void buttonClick( Button.ClickEvent event ) {
                onItemClick( module.getId() );
            }
        } );
        userTable.addItem( new Object[]{ groupLabel, artifactLabel, versionLabel, detailsField }, module.getId( ) );
    }
}
 

protected Table buildTable(IRecordStorageModule<?> storage, IRecordStoreInfo recordInfo)
{
    Table table = new Table();
    table.setWidth(100, Unit.PERCENTAGE);
    table.setPageLength(10);
    
    // add column names
    List<ScalarIndexer> indexers = new ArrayList<ScalarIndexer>();
    DataComponent recordDef = recordInfo.getRecordDescription();
    addColumns(recordDef, recordDef, table, indexers);
    
    // add data
    Iterator<DataBlock> it = storage.getDataBlockIterator(new DataFilter(recordInfo.getName()));
    int count = 0;
    int pageSize = 10;
    while (it.hasNext() && count < pageSize)
    {
        DataBlock dataBlk = it.next();
        
        Object[] values = new Object[indexers.size()];
        for (int i=0; i<values.length; i++)
            values[i] = indexers.get(i).getStringValue(dataBlk);
        
        table.addItem(values, count);
        count++;
    }
    
    return table;
}
 

private void mapListToTable(List<Map<Object, Object>> list, Table table) {				

		table.setSizeFull();
		table.removeAllItems();
		
		if (list.size() > 0) {

			List<Object> keyList = new LinkedList<Object>(list.get(0).keySet());


			//Column headers
			for (Object columnHeader : keyList) {
				table.addContainerProperty(columnHeader, String.class, null);
			}
			
			
			//Content rows
			int i = 0;
			for (Map<Object, Object> map : list) {
			
				//We assume that the order of returned values is identical in all these maps 
				//otherwise values are put to wrong columns
				List<String> stringValues = new LinkedList<String>();
				
				for (Object objValue : map.values()) {
					if (objValue != null) {
						stringValues.add(objValue.toString());
					} else {
						stringValues.add("");
					}					
				}
				
				table.addItem(stringValues.toArray(), i++);
			}
		}
	}
 

public ObjectTypeSelectionPopup(String title, final Map<String, Class<?>> typeList, final ObjectTypeSelectionCallback callback)
{
    super(title);
    VerticalLayout layout = new VerticalLayout();
    
    // generate table with type list
    final Table table = new Table();
    table.setSizeFull();
    table.setSelectable(true);
    table.setColumnReorderingAllowed(true);        
    table.addContainerProperty(UIConstants.PROP_NAME, String.class, null);
    table.setColumnHeaderMode(ColumnHeaderMode.HIDDEN);
    table.setPageLength(10);
    table.setMultiSelect(false);
    
    final Map<Object, Class<?>> idTypeMap = new HashMap<Object, Class<?>>();
    for (Entry<String, Class<?>> item: typeList.entrySet())
    {
        Object id = table.addItem(new Object[] {item.getKey()}, null);
        idTypeMap.put(id, item.getValue());
    }
    layout.addComponent(table);
    
    // add OK button
    Button okButton = new Button("OK");
    okButton.addClickListener(new Button.ClickListener() {
        private static final long serialVersionUID = 1L;

        @Override
        public void buttonClick(ClickEvent event)
        {
            Object selectedItemId = table.getValue();
            
            if (selectedItemId != null)
            {
                Class<?> clazz = idTypeMap.get(selectedItemId);
                if (clazz != null)
                    callback.typeSelected(clazz);
            }
            
            close();
        }
    });
    layout.addComponent(okButton);
    layout.setComponentAlignment(okButton, Alignment.MIDDLE_CENTER);
    
    setContent(layout);
    center();
}
 

private void addRunnerToTable( Table table, Runner runner ) {

        State state = runnerService.getState(runner);
        StatsSnapshot stats = state == State.RUNNING ? runnerService.getStats(runner) : null;

        String percentageComplete = stats != null ? stats.getPercentageComplete() + "%" : "";
        String startTime = stats != null ? DATE_FORMAT.format( new Date( stats.getStartTime() ) ) : "";

        Object[] cells = new Object[] { runner.getUrl(), state.toString(), percentageComplete, startTime };

        table.addItem( cells, runner.getUrl() );
    }