Hello Masters:
I downloaded the tltv gantt Add On and try a sample like this:
[code]
private VerticalLayout mainLayout = new VerticalLayout();
private Gantt gantt;
public MMProgress()
{
this.createGantt();
mainLayout.addComponent(gantt);
this.setCompositionRoot(mainLayout);
}
@Override
public void enter(ViewChangeEvent event)
{
// TODO Auto-generated method stub
}
private void createGantt()
{
if(this.gantt == null)
this.gantt = new Gantt();
gantt.setWidth(100, Unit.PERCENTAGE);
gantt.setHeight(500, Unit.PIXELS);
gantt.setResizableSteps(true);
gantt.setMovableSteps(true);
Calendar cal = Calendar.getInstance();
cal.setTime(new Date());
gantt.setStartDate(cal.getTime());
cal.add(Calendar.YEAR, 1);
gantt.setEndDate(cal.getTime());
cal.setTime(new Date());
Step step1 = new Step(“First step”);
step1.setStartDate(cal.getTime().getTime());
cal.add(Calendar.MONTH, 2);
step1.setEndDate(cal.getTime().getTime());
gantt.addStep(step1);
}
[/code]Then run this simple app on Tomcat. But browser give me the screen like the attachment as you can see,
no horizontal calendar and no gantt-bar(Step) appeared as expected.
Can you Masters figure out what I done wrong here?
Thanks!
