so if that is all it does why does it need to be a component?
also you shouldnt keep references to Class objects in your components,
app server will have trouble restarting the app when it tries to
unload it...so keep the class name instead
as far as having something like this by default in wicket, and this is
my personal opinion, your class only has 2-3 lines of code that
actually do anything, so i would say it is trivial. i can come up with
at least 10 trivial classes that have to do with images off the top of
my head, if we put them all into wicket it will get very cluttered
very quickly. so i would say, no, it takes 10 minutes to write one.
-igor
On Sun, Mar 30, 2008 at 11:06 PM, Matthew Young <[EMAIL PROTECTED]> wrote:
> >urlfor(new ResourceReference(MyComponent.class, "image.png"));
>
> Alright! That works.
>
> And Enrique, now I understand what you were telling me. Thanks.
>
>
> Igor, I made this little thing:
>
> public class PackageImage extends WebComponent {
> private static final long serialVersionUID = 1L;
> private Class<?> location;
>
> public PackageImage(String id, Class<?> location) {
> super(id);
> this.location = location;
>
> }
>
> @Override protected void onComponentTag(final ComponentTag tag) {
> checkComponentTag(tag, "img");
> super.onComponentTag(tag);
> tag.put("src", urlFor(new ResourceReference(location, tag.getString
> ("src").toString())));
> }
>
> }
>
>
> So that I can have in MyComponent.html:
>
> <img wicket:id="img" src="open.png"/> <-- just the image file
> name -->
>
> and in MyComponent.java:
>
> add(new PackageImage("img", MyComponent.class));
>
> And this gets the src fixed up to point to the image file. I think it could
> be useful in general. Should Wicket have one built-in?
>
>
>
> On Sun, Mar 30, 2008 at 9:33 PM, Igor Vaynberg <[EMAIL PROTECTED]>
>
>
> wrote:
>
> > urlfor(new ResourceReference(MyComponent.class, "image.png"));
> >
> > -igor
> >
> >
> > On Sun, Mar 30, 2008 at 9:28 PM, Matthew Young <[EMAIL PROTECTED]> wrote:
> > > >wicket:link doesnt touch components afaik
> > >
> > > :((((( I need it to be a component. My code is basically this:
> > >
> > > add(new WebMarkupContainer("img"));
> > >
> > > Can I do something like this:
> > >
> > > add(new WebMarkupContainer("img") {
> > >
> > > @Override protected void onComponentTag(final ComponentTag tag)
> > > {
> > > super.onComponentTag(tag);
> > > tag.put("src", GIVE-ME-YOU-LOCATION-PLEASE + tag.getString
> > ("src"));
> > > }
> > >
> > > });
> > >
> > > where "GIVE-ME-YOU-LOCATION-PLEASE" is some method to get
> > > "/resources/com.mycompany.component.MyComponent/"?
> > >
> > > On Sun, Mar 30, 2008 at 9:05 PM, Igor Vaynberg <[EMAIL PROTECTED]
> > >
> > >
> > >
> > > wrote:
> > >
> > > > thats because you have a wicket:id there. wicket:link doesnt touch
> > > > components afaik
> > > >
> > > > -igor
> > > >
> > > >
> > > > On Sun, Mar 30, 2008 at 8:57 PM, Matthew Young <[EMAIL PROTECTED]>
> > wrote:
> > > > > So I did this:
> > > > >
> > > > >
> > > > > <html xmlns:wicket>
> > > > > <body>
> > > > > <wicket:panel>
> > > > > <wicket:link><img wicket:id="open" src="open.png
> > "/></wicket:link>
> > > > > </wicket:panel>
> > > > > </body>
> > > > > </html>
> > > > >
> > > > > the src attr doesn't change, it stays as "open.png" and not change
> > to
> > > > >
> > > > > "/resources/com.mycompany.component.MyComponent/open.png"
> > > > >
> > > > >
> > > > >
> > > > > On Sun, Mar 30, 2008 at 8:37 PM, <[EMAIL PROTECTED]> wrote:
> > > > >
> > > > > > Use wicket:link tags around the image
> > > > > >
> > > > > > -igor
> > > > > >
> > > > > > On 3/30/08, Enrique Rodriguez <[EMAIL PROTECTED]> wrote:
> > > > > > > On Sun, Mar 30, 2008 at 7:45 PM, Matthew Young <
> > [EMAIL PROTECTED]>
> > > > > > wrote:
> > > > > > > > ...
> > > > > > > > I don't want to hard code
> > > > > > > > "/resources/com.mycompany.component.MyComponent/open.png" in
> > the
> > > > > > template
> > > > > > > > and just have <img src="open.png" .../>. Is there someway to
> > work
> > > > out
> > > > > > > the
> > > > > > > > prefix "/resources/com.mycompany.component.MyComponent/" and
> > fix
> > > > up
> > > > > > src
> > > > > > > > attribute in code?
> > > > > > >
> > > > > > > If you are in a Component you can call Component#urlFor().
> > > > > > >
> > > > > > > If not in a Component, you can call:
> > > > > > >
> > > > > > > RequestCycle.get()#urlFor();
> > > > > > >
> > > > > > > You can use the form that takes a ResourceReference for the
> > image.
> > > > > > >
> > > > > > > HTH,
> > > > > > >
> > > > > > > Enrique
> > > > > > >
> > > > > > >
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