I got everything I needed !
Ciao, marcello
-----Messaggio originale-----
Da: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
Inviato: giovedì 21 settembre 2006 18.37
A: [email protected]
Oggetto: RE: Handling breadcrumbs with Struts
Creating a working sample would be quite a bit of work, and I don't have time
at the moment. In a nutshell, I would have a bean something like:
public class Breadcrumb {
public String getName() {...}
public String getUrl() {...}
}
The BreadcrumbTileController would do something like
List breadcrumbList = getBreadcrumbsFromSession(request);
Breadcrumb breadcrumb = makeBreadcrumbFromRequest(request);
breadcrumbList.add(breadcrumb);
request.setAttribute("breadcrumbslist", breadcrumbList);
The BreadcrumbTile.jsp might contain something like
<c:forEach items="${breadcrumbslist}" var="breadcrumb">
<html:link href="${breadcrumb.url}><c:out
value="${breadcrumb.name}" /></html:link>
</c:forEach>
The tile definition would associate the controller with the tile:
<definition name="BreadcrumbTile"
path="/WEB-INF/tiles/BreadcrumbTile.jsp"
controllerClass="my.domain.breadcrumbs.BreadcrumbTileController
">
</definition>
Then define your default page layout to include the BreadcrumbTile.
A thousand variations are possible, depending on the context of your
application. Adjust to suit.
- George Dinwiddie
http://www.idiacomputing.com/
> -----Original Message-----
> From: Marcello Savino [mailto:[EMAIL PROTECTED]
> Sent: Thursday, September 21, 2006 3:04 AM
> To: Struts Users Mailing List
> Subject: R: Handling breadcrumbs with Struts
>
>
> Could you post a little sample ?
>
> -----Messaggio originale-----
> Da: [EMAIL PROTECTED]
> [mailto:[EMAIL PROTECTED]
> Inviato: mercoledì 20 settembre 2006 20.59
> A: [email protected]
> Oggetto: RE: Handling breadcrumbs with Struts
>
> I would use a tile. The tile controller can retrieve
> information from the request and add it to a list kept in
> session scope. The tile, itself, can display that list as
> breadcrumbs.
>
> > -----Original Message-----
> > From: Darren Hall [mailto:[EMAIL PROTECTED]
> > Sent: Wednesday, September 20, 2006 12:24 PM
> > To: 'Struts Users Mailing List'
> > Subject: Handling breadcrumbs with Struts
> >
> >
> > My lack of Struts knowledge is showing here, but -
> >
> > I need to move data from my action object to my jsp through
> > some sort of value object (probably a bean). For example, my
> > web application will use breadcrumbs at the top of the body
> > of nearly every page. This information will need to be
> > updated on every request. I need to find a way to pass this
> > information back and forth on each request. Does struts
> > provide any built in mechanism for this (maybe though the
> > Bean taglib) or is there a "preferred" way to handle my
> > breadcrumbs through Struts?
> >
> >
> >
> > Thanks
> >
> > Darren
> >
> >
>
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