-Igor
On 8/28/06, Juergen Donnerstag <[EMAIL PROTECTED]> wrote:
I keep on looking on your prototype but even your prototype does first
find the markup associated with the component and if a container it
iterates over the markup and tries to find the component for tag; no
difference. The only major difference I currently see are
MarkupFragments which contain all the markup associated with a
Component and thus you don't have MarkupStream and the cursor position
anymore. The fragments are already implemented but are not yet used. I
tried to make the changes in small steps in order not to horribly
break the code.
Juergen
On 8/28/06, Igor Vaynberg <[EMAIL PROTECTED]> wrote:
> ayya!
>
> can we at least make it so a component can implement IMarkupFinder just like
> it can IComponentResolver? otherwise its too disjointed to create a separate
> imarkupfinder that you register somewhere far away from AnyIdAdapter even
> though thats the only place that its used at.
>
> so you are too busy to do the refactor we talked about in that prototype i
> wrote? that would make all these things almost obsolete. i still dont
> understand/have knowledge about how all this markupstream/resolvers work to
> do that refactor on my own.
>
>
> -Igor
>
>
> On 8/28/06, Juergen Donnerstag <[EMAIL PROTECTED]> wrote:
> > Create a IMarkupFinder which does exactly the opposite to
> > IComponentResolver and register it with the Application. The resolver
> > tries to find the component to be associated with the Markup (tag).
> > And the MarkupFragmentFinder tries to find the markup associated with
> > the component. Because we are now calling MarkupFragmentFinder in the
> > Component constructor to find the markup associated with
> > Label("somelable", ..") in your case, it will of course fail. Your
> > IMarkupFinder must check if component parent == AnyIdAdapter and if
> > yes position the markup stream at the open tag.
> >
> > Thats not especially elegant I know and may be we should a method to
> > IComponentResolver which is called from MarkupFragmentFinder. In
> > principle I don't like the idea of having to implement two
> > complementary algorithms to achieve what we want but I have no idea
> > yet on how to solve it. We always need to find the markup associated
> > to a component and if a container we need to iterate of the Markup and
> > find the component associated with a tag.
> >
> > Juergen
> >
> > On 8/28/06, Igor Vaynberg <[EMAIL PROTECTED]> wrote:
> > > so what do i need to do to make my original example work in 2.0?
> > >
> > > -Igor
> > >
> > >
> > >
> > > On 8/28/06, Juergen Donnerstag < [EMAIL PROTECTED] > wrote:
> > > > You can't. Please see Border.resolve () or all the XXXResolver. I'm
> not
> > > > sure you are viewing the IComponentResolvers the right way. See
> > > > MarkupContainer.renderNext() as well. Whenever during a render get(id)
> > > > does not find the component associated with the id, and that happens
> > > > more often than you might think, than first the container and all its
> > > > parents are checked if they implement IComponentResolver. If yes, it
> > > > is called and only if not successful it will continue with the search.
> > > > After the parent hierarchy all IComponentResolvers registered with the
> > > > application are called as well, until a resolver returned with
> > > > success. Basically the resolvers can do whatever they want and they
> > > > are not at all limited to finding a component and render it.
> > > >
> > > > Juergen
> > > >
> > > > On 8/28/06, Johan Compagner < [EMAIL PROTECTED] > wrote:
> > > > > thats fine by me.
> > > > >
> > > > >
> > > > >
> > > > > On 8/28/06, Igor Vaynberg <[EMAIL PROTECTED] > wrote:
> > > > > >
> > > > > > why not refactor the icomponentresolver to do what it says -
> resolve
> > > the
> > > > > index of the component in the markup - the rendering can be factored
> out
> > > to
> > > > > places that call resolve()
> > > > > >
> > > > > >
> > > > > > -Igor
> > > > > >
> > > > > >
> > > > > >
> > > > > >
> > > > > > On 8/28/06, Johan Compagner <[EMAIL PROTECTED] > wrote:
> > > > > > >
> > > > > > > i think this is the discussion we had (juergen) in another
> thread.
> > > > > > > If you write a IComponentResovler you should also write
> something
> > > else
> > > > > to be able to look up the childs components markup.
> > > > > > > Can't we add another method on IComponentResolver? That the
> > > markupfinder
> > > > > can call on the parent for a child?
> > > > > > >
> > > > > > > johan
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > > On 8/28/06, Igor Vaynberg < [EMAIL PROTECTED]> wrote:
> > > > > > >
> > > > > > > >
> > > > > > >
> > > > > > >
> > > > > > > if i understand correctly in 1.2 i can do something like this
> > > > > > >
> > > > > > > class AnyIdAdapter extends WebMarkupContainer implements
> > > > > IComponentResolver {
> > > > > > > ....
> > > > > > > public final boolean resolve(MarkupContainer container,
> > > MarkupStream
> > > > > markupStream, ComponentTag tag)
> > > > > > > {
> > > > > > > iterator().next().render(markupStream);
> > > > > > > return true;
> > > > > > > }
> > > > > > > }
> > > > > > >
> > > > > > > so this webmarkup container would render any child with any id
> so i
> > > can
> > > > > do
> > > > > > >
> > > > > > > AnyIdAdapter adapter=new AnyIdAdapter("adapter");
> > > > > > > adapter.add(new Label("somelabel", "hi"));
> > > > > > >
> > > > > > > <span wicket:id="adapter"><span wicket:id="
> > > somerandomid"></span></span>
> > > > > > >
> > > > > > > and this should work nicely, but it doesnt work in 2.0 - i get
> > > > > > >
> > > > > > > wicket.WicketRuntimeException: Unable to find the markup for the
> > > > > component: item
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > > at
> > > > >
> > > wicket.MarkupFragmentFinder.find
> (MarkupFragmentFinder.java:89)
> > > > > > > at
> > > > > wicket.Component.loadMarkupStream
> (Component.java:663)
> > > > > > > at wicket.Component .<init>(Component.java:629)
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > > because MarkupFragmentFinder doesnt take IComponentResolver into
> > > account
> > > > > - and how could it because IComponentResolver also renders the
> component
> > > > > while MarkupFragmentFinder only locates it.
> > > > > > >
> > > > > > > so what should we do? have some IComponentFinder interface,
> tweak
> > > > > something else?
> > > > > > >
> > > > > > >
> > > > > > > -Igor
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > > >
> > > > >
> > >
> -------------------------------------------------------------------------
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> > > > > security?
> > > > > > > Get stuff done quickly with pre-integrated technology to make
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> > > > >
> > >
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> > > > > > >
> > > > > > > _______________________________________________
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> > > > > security?
> > > > > > > Get stuff done quickly with pre-integrated technology to make
> your
> > > job
> > > > > easier
> > > > > > > Download IBM WebSphere Application Server v.1.0.1 based on
> Apache
> > > > > Geronimo
> > > > > > >
> > > > >
> > >
> http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
> > > > > > >
> > > > > > > _______________________________________________
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> > > > > > >
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> > >
> -------------------------------------------------------------------------
> > > > > > Using Tomcat but need to do more? Need to support web services,
> > > security?
> > > > > > Get stuff done quickly with pre-integrated technology to make your
> job
> > > > > easier
> > > > > > Download IBM WebSphere Application Server v.1.0.1 based on Apache
> > > Geronimo
> > > > > >
> > > > >
> > >
> http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
> > > > > >
> > > > > > _______________________________________________
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> > >
> -------------------------------------------------------------------------
> > > > > Using Tomcat but need to do more? Need to support web services,
> > > security?
> > > > > Get stuff done quickly with pre-integrated technology to make your
> job
> > > > > easier
> > > > > Download IBM WebSphere Application Server v.1.0.1 based on Apache
> > > Geronimo
> > > > >
> > >
> http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
> > > > >
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> > >
> -------------------------------------------------------------------------
> > > > Using Tomcat but need to do more? Need to support web services,
> security?
> > > > Get stuff done quickly with pre-integrated technology to make your job
> > > easier
> > > > Download IBM WebSphere Application Server v.1.0.1 based on Apache
> Geronimo
> > > >
> > >
> http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
> > > > _______________________________________________
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> -------------------------------------------------------------------------
> > > Using Tomcat but need to do more? Need to support web services,
> security?
> > > Get stuff done quickly with pre-integrated technology to make your job
> > > easier
> > > Download IBM WebSphere Application Server v.1.0.1 based on Apache
> Geronimo
> > >
> http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
> > >
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> >
> >
> -------------------------------------------------------------------------
> > Using Tomcat but need to do more? Need to support web services, security?
> > Get stuff done quickly with pre-integrated technology to make your job
> easier
> > Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
> >
> http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
> > _______________________________________________
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> >
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>
> -------------------------------------------------------------------------
> Using Tomcat but need to do more? Need to support web services, security?
> Get stuff done quickly with pre-integrated technology to make your job
> easier
> Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
> http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
>
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