This week's book giveaway is in the Design forum.
We're giving away four copies of Building Microservices and have Sam Newman on-line!
See this thread for details.
The moose likes Struts and the fly likes Struts 2: Iterator/Valuestack question. Big Moose Saloon
  Search | Java FAQ | Recent Topics | Flagged Topics | Hot Topics | Zero Replies
Register / Login

Win a copy of Building Microservices this week in the Design forum!
JavaRanch » Java Forums » Frameworks » Struts
Bookmark "Struts 2: Iterator/Valuestack question." Watch "Struts 2: Iterator/Valuestack question." New topic

Struts 2: Iterator/Valuestack question.

Alia Huss
Ranch Hand

Joined: Feb 13, 2009
Posts: 63

So, I have a jsp with an iterator. The iterator iterates through a List of ReservationBeans.
Each bean contains a couple of values, the date of the reservation is one of them.

My problem:

The list contains several ReservationBeans, some of the beans have the same date value.
Ex. There are two ReservationsBeans where the value of date is "2009-03-03".

If the iterator has already iterated a ReservationBean with the same date as the current ReservationBean I want it to ignore further instructions. This would be done with an <s:if> tag.


So my question is, is there a way of collecting the date value of the previous ReservationBean from the value stack?
Or do you have any other clever ideas on how this could be achieved?

David Newton

Joined: Sep 29, 2008
Posts: 12617

Save it with <s:set...>?
Have you checked out Aspose?
subject: Struts 2: Iterator/Valuestack question.
It's not a secret anymore!