How to show dependency Arrrow in Project Gantt chart ?

Question

Hi,
I have a requirement in which I need to show a Gantt chart showing Project and corresponding task of it. If Say Task2 is dependent on Task1 then I need to show an arrrow between these two tasks showing the dependency direction. But in my prototype project I am not able to show these arrow. I have attached my sample project. In this (Project2) I have a Task table having taskId, startTime, endTime and dependentTask coulmn, After I created EO, VO, AM and run the AM, I can see the Task2 is dependent on Task1, using the viewlink accessor window
But when I drag and drop this on a page as Project Gantt chart I can not see the dependency arrows. while creating gantt chart, in the dependency tab of Gantt chart I have provided fromTaskId -> taskId and To task Id -> dependentTask.
Still the arrows are not coming, Please help.
The table creation script is below
create table task_data (     
name varchar2(30),
taskId varchar2(30) primary key,
startTime date,
endTime date,
dependentTask varchar2(30),
type varchar2(30)
insert into task_data values ('Project1', '1', '01-JAN-2012', '30-JAN-2012', null, 'PROJECT');
insert into task_data values ('Task1', '2', '01-JAN-2012', '10-JAN-2012', null, 'TASK');
insert into task_data values ('Task2', '3', '10-JAN-2012', '20-JAN-2012', '2', 'TASK');
insert into task_data values ('Task3', '4', '20-JAN-2012', '30-JAN-2012', '3', 'TASK');
commit;

Answer 1

Publish your prototype somewhere where we can download it.