those are object arrays, no beans - you can't use the point notation here.
regards,
Martin
On 8/11/05, Johannes Hiemer <[EMAIL PROTECTED]> wrote:
Hi Werner,
you can finde the picture here: https://fotoalbum.web.de/gast/jhiemer/programming
As you can see, the values got all the values you I need.
Regards Johannes
"MyFaces Discussion" <[email protected]> schrieb am 11.08.05 11:23:39:
>
> Just a wild guess since I cannot see the attached picture (gmane did not
> store it)
>
> do you have lazy references, and do you open and close the session
> before the rendering of the table.
>
> This is basically the cause of most access problems.
> The main problem is, that if you access data which is lazyly bound
> outside of a closed session you will get errors, most errors of feeding
> data from a data source into the table happen that way, and the users
> usually are left wondering why that happened, because the data objects
> are there.
> So either keep your session open until the last milisecond, or prefetch
> the data you want to display in the session.
>
>
> The best way to do the keep the session open as long as you need is by
> using a session per request filter
> which opens the sessions before anything else is done
> and closes it once everything else has finished.
> Then you can mix and match lazy and non lazy references
> left and right and do not have to care about the access code anymore.
>
>
> See following references regarding this:
>
> http://http//hibernate.org/43.html
>
> and also
>
> http://wiki.apache.org/myfaces/HibernateAndMyFaces
>
>
> this article mentions a one session per session filter,
> but I cannot recommend that one unless you only have a handful of users:
>
> http://blog.exadel.com/?p=8
>
>
>
> Johannes Hiemer wrote:
> > Hi,
> > I am getting into trouble with a bit adavanced hibernate query that I want to show up in a datatable.
> > That is my hibernate query:
> > public List getRequests() {
> > return getHibernateTemplate()
> > .find("from Request request, Customer customer, Employee employee, System system,"
> > + " Systemerror systemerror, Customee customee WHERE request.Rcustomer = customer.Cid"
> > + " AND request.Rscheduler = employee.Eid AND request.Rfieldengineer = employee.Eid "
> > + " AND request.Rtag = system.Sid AND request.Rerror = systemerror.Seid AND"
> > + " request.Rcustomee = customee.Cid");
> > }
> >
> > And it returns the following structure
> > @see attached picture.
> >
> > So I am loading the query just the normal way I always to into a list
> > @SuppressWarnings("unchecked")
> > private void populateRequestBean() {
> > request = getRequestManager().getRequests();
> > }
> >
> > Now I try to get the values of the list in my datatable as an output. I tried many ways, but I did not get it till yet.
> >
> > <x:dataTable id="data"
> > var="request" value="#{listrequestsSpringBean.request}">
> > <h:column>
> > <f:facet name="header">
> > <h:outputText value="#{bundle.listrequestsRID}" />
> > </f:facet>
> > <h:outputText value="#{request.object.request.rid}" />
> > </h:column>
> >
> > Is the way I am doing right or wrong?
> > Did anyone solve a similiar problem?
> >
> > I hope anyone can help me.
> >
> > Thanks a lot
> >
> > Regards Johannes
> > ______________________________________________________________
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> >
>
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