• Post Reply Bookmark Topic Watch Topic
  • New Topic

How to iterate my vector...?

 
hans meiser
Greenhorn
Posts: 22
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
Hello! I have a problem with my jsp file.

First i have my Action Class:

public class EmployeeProblemLoadAction extends ActionSupport implements SessionAware, ValidationAware
{

private static final long serialVersionUID = 1L;
private Map session;

private Vector<Problem> problemVector = null;
private Exception exception = null;

public String loadProblems()
{
try
{
LoginGrantTicket loginTicket = (LoginGrantTicket) session.get(TicketSystemSessionConstants.KEY_SESSION_LOGIN_GRANT_TICKET);

String userId = loginTicket.getLoginUser().getUserId();

DataLoadUnit dataLoadUnit = new DataLoadUnit();

problemVector = dataLoadUnit.LoadProblems(userId);

return Action.INPUT;
} catch (Exception e)
{
// TODO Auto-generated catch block
this.exception = e;
return Action.ERROR;
}
}


public Map getSession()
{
return session;
}


public void setSession(Map session)
{
this.session = session;
}


public Vector<Problem> getProblemVector()
{
return problemVector;
}


public void setProblemVector(Vector<Problem> problemVector)
{
this.problemVector = problemVector;
}


public Exception getException()
{
return exception;
}
}


In this class i create my vector, and add problemObjects which belong to a user, into this vector. Now i would like to display a table in my jsp file, for every object in my vector there should be one row.

i tried to iterate over the vector, but i think i did not use the right syntax.

Maybe someone of you could give me some advice?

Thank you very much...
 
Joe Ess
Bartender
Posts: 9370
11
Linux Mac OS X Windows
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
Originally posted by hans meiser:

i tried to iterate over the vector, but i think i did not use the right syntax.


Welcome to the JavaRanch.
Can you show us what syntax you used?
 
What are you doing? You are supposed to be reading this tiny ad!
the new thread boost feature brings a LOT of attention to your favorite threads
https://coderanch.com/t/674455/Thread-Boost-feature
  • Post Reply Bookmark Topic Watch Topic
  • New Topic
Boost this thread!