Hi,
I didn't managed to get it work with @ActivationRequestParameter.
I tried everything out and the last try was with @Persist and it worked, so
I'm keeping that because nothing else works..
Thank you all.
Regards,
Morgan
2016-04-26 13:06 GMT+02:00 Barry Books <trs...@gmail.com>:
> Sorry my previous response a bit short. I was on my phone. Something like
> this hibernate example should work. It's better to store the query
> parameters in the URL instead of the session. If you use the session
> returning to the page will rerun the last query which seems a bit weird for
> a web app. All the work is done in setupRender instead of onSuccess because
> onSuccess ends with a redirect so no page is rendered.
>
> @Property
> List<User> users;
>
> @Property
> @ActivationRequestParameter
> String lastName;
>
> @Inject
> Session session;
>
> @SetupRender
> void setupRender() {
> if ( lastName != null ) {
> users = session.createQuery(" from User where lastName =
> :lastName").setParameter("lastName",lastName).list();
> }
> }
>
>
>
>
> On Tuesday, April 26, 2016, Morgan Hautman <morgan.haut...@gmail.com>
> wrote:
>
> > Hi,
> >
> > The problem was that I had no get/setters in my Bean I displayed..
> >
> > Now it renders well on the first page but when I click on the second
> page I
> > have:
> >
> > Caused by: org.apache.tapestry5.ioc.util.UnknownValueException: Could not
> > find a coercion from type java.lang.String to type java.util.Set.
> >
> > I think this is because the url looks like this:
> >
> >
> http://localhost:8090/***/searchstreet.grid.pager/2?t:ac=model.Street$0040141f225/model.Street$0040868971
> > .
> > ..
> >
> > And Tapestry thinks "model.Street$0040141f225" is a String but it should
> be
> > a Bean.
> >
> > I tried adding Serializable on my Street bean but it doesn't change the
> > error.
> >
> > Any idea?
> >
> > Regards,
> > Morgan
> >
> >
> > 2016-04-25 16:05 GMT+02:00 Barry Books <trs...@gmail.com
> <javascript:;>>:
> >
> > > Use @pageactvation context and put what's in your onSucess method in
> > > setupRender
> > >
> > > On Monday, April 25, 2016, Morgan Hautman <morgan.haut...@gmail.com
> > <javascript:;>>
> > > wrote:
> > >
> > > > Hi,
> > > >
> > > > Thank you guys.
> > > > I first tried the fix stated by Felix (@PageActivationContext) but it
> > > > doesn't work.
> > > > I then tried the ajax way Nathan provided and I have better results
> but
> > > my
> > > > grid shows 4 pages/links but I don't see any data.
> > > >
> > > > I added
> > > >
> > > > <t:zone t:id="zoneGrid" id="zoneGrid">
> > > > <div/>
> > > > <t:grid source="streets" row="street">
> > > > *[Grid here]*
> > > > </t:grid>
> > > > </t:zone>
> > > >
> > > > but still no luck, any one has a pointer?
> > > >
> > > > Regards,
> > > > Morgan
> > > >
> > > > 2016-04-25 12:07 GMT+02:00 Nathan Quirynen <
> > nat...@pensionarchitects.be <javascript:;>
> > > > <javascript:;>>:
> > > >
> > > > > Hey,
> > > > >
> > > > > By returning "this" in the onSuccess event, a redirect happens
> > > resulting
> > > > > in a new request. If you want to preserve data between requests,
> you
> > > will
> > > > > have to save it into the http session.
> > > > > If you add http session persistence, the data will be available
> > after a
> > > > > new request. <http://tapestry.apache.org/persistent-page-data.html
> >
> > > > >
> > > > > Simple example for your case:
> > > > >
> > > > > @Persist
> > > > > @Property
> > > > > private Set<Street> streets;||
> > > > >
> > > > >
> > > > > Be careful: in this case the whole streets set is saved into the
> http
> > > > > session and will remain there until the end of the session (or
> until
> > > you
> > > > > remove it manually).
> > > > > You could also persist the form vaues instead and then in
> setupRender
> > > > > event fill the trees set based on these values.
> > > > > Also you can make use of PersistenceConstants.FLASH to let Tapestry
> > > > remove
> > > > > it from the session after first access automatically.
> > > > > See more info:
> > http://tapestry.apache.org/persistent-page-data.html||
> > > > >
> > > > > Another option is making use of AJAX where the updated grid html is
> > > sent
> > > > > back in the response and updated on the client side. If you want to
> > > > achieve
> > > > > this you'll need to add a Zone around the grid and make your Form
> > > submit
> > > > > with AJAX.
> > > > >
> > > > > Your case:
> > > > >
> > > > > <t:form t:zone="zoneGrid">
> > > > > ...
> > > > > <t:zone t:id="zoneGrid" id="zoneGrid"
> > > > > <t:grid source="streets" row="street">
> > > > > </t:grid>
> > > > > </t:zone>
> > > > > <t:form>
> > > > >
> > > > > @Inject
> > > > > private AjaxResponseRenderer ajax;
> > > > > @InjectComponent
> > > > > private Zone zoneGrid;
> > > > >
> > > > > void onSuccess() {
> > > > > ...
> > > > > ajax.addRender(zoneGrid);
> > > > > }
> > > > >
> > > > > See more info: http://tapestry.apache.org/ajax-and-zones.html
> > > > >
> > > > >
> > > > > Hope this helps u a bit.
> > > > > Nathan
> > > > >
> > > > >
> > > > > On 25/04/16 11:05, Morgan Hautman wrote:
> > > > >
> > > > >> Hi,
> > > > >>
> > > > >> I'm trying to make a make grid update when submitting a form
> within
> > > the
> > > > >> same page.
> > > > >>
> > > > >> Here is the code:
> > > > >> https://gist.github.com/mhautman/e178fdcca46331e1f4932b1cd7074de7
> > > > >>
> > > > >> The page gets refreshed but the table/source doesn't seem to be
> > > updated.
> > > > >>
> > > > >> Any help is greatly appreciated.
> > > > >>
> > > > >> Regards,
> > > > >> Morgan
> > > > >>
> > > > >>
> > > > >
> > > >
> > >
> >
>
