Hello! Thanks for the supper fast answer!
No it's not! But "This section of the documentation is a work-in-progress; more
to follow." and on the Action tab the funtionality is not shown. :(
I know how to set the getters and setters but don't know how to match the data
from hibernate with the one needed by the <s:tree> :
public class ShowTreeAction {
private Category _rootNode; // Top-level tree node.
// what's next?
}
Thank you!
Cosmin
----- Original Message ----
From: Dave Newton <[EMAIL PROTECTED]>
To: Struts Users Mailing List <user@struts.apache.org>
Sent: Thursday, October 18, 2007 6:22:39 PM
Subject: Re: <s:tree> and Hibernate
Is the documentation at
http://struts.apache.org/2.0.9/docs/tree.html out of
date? I haven't looked at it in quite awhile now.
d.
--- Cosmin Stanciu <[EMAIL PROTECTED]> wrote:
> Hi!
> I have been trying for a week now to populate one
> <s:tree> with the data from a database table but
> with no luck . I would really apreciate some
> guidance in how to write the ShowDynamicTreeAction
> class that sends the date to the tree.
>
> I'm using Hibernate DAO to receive the data from my
> database table and it looks like this.
> Category: id, name, parent_category_id (from a a
> recursive 1:n relation to the same table using the
> id).
> The Hibernate generated object (Category.java) has
> the fallowing fields:
> private Integer id;
> private Category category;
> private String name;
> private Set categories = new HashSet(0);
>
> In the CategoryDAO class I have all the methods
> needed to retreive data from the table:
> - Category findById(int Id), List findById(int Id),
> List findParents() and I can add any needed
> method...
>
> My struts.xml has a reference to the class
> showDynamicTreeAction:
> <action name="showDynamicTreeAction"
> class="struts2.ShowDynamicTreeAction">
> <result>/jsp/CategoryList.jsp</result>
> </action>
>
> I'm sure that helping solving this issue would be of
> much interest for all those that intend to use
> s:tree in their application, as there no example or
> help regarding this matter on the internet.
>
> Thanks a lot!
> Cosmin
>
>
>
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