Re: T5: Dynamic asset path

[Inge Solvoll <in...@gmail.com>]

This kinda looks like something I asked for a while ago, here:

http://www.mail-archive.com/users@tapestry.apache.org/msg27620.html


On Thu, Aug 7, 2008 at 10:51 AM, Davor Hrg <hr...@gmail.com> wrote:

> it depends on what you need,
> but you could combine the asset service to generate base path
> and add the rest programatically
>
> <img
> src="${asset:context:company}/$(company.id)/img/banner.gif"/>
>
> this way you don't need a method
>
> a component would be even better to avoid copy/paste
>
> Davor Hrg
>
> On Wed, Aug 6, 2008 at 4:14 PM, Inge Solvoll <inge.tapestry@gmail.com
> >wrote:
>
> > Thanks!
> >
> > Not the prettiest thing I ever saw, I would have preferred a more
> > straghtforward approach from the framework. I need that code pretty often
> > in
> > most of my pages. But I guess I'll manage to hide it in some utility
> > method.
> >
> > On Wed, Aug 6, 2008 at 4:00 PM, 9902468 <vi...@cerion.fi>
> wrote:
> >
> > >
> > > Hi,
> > >
> > > I did this:
> > >
> > > Java:
> > >
> > >    @Inject
> > >    private AssetSource assetSource;
> > >
> > >    public List<Language> getLanguages(){
> > >        return parameterManager.getLanguages();
> > >    }
> > >
> > >    @Property
> > >    private Language language;
> > >
> > >    public String getLanguageAsset(){
> > >        Asset asset = assetSource.getAsset(null, "context:/assets/images
> > > /"+language.getLanguage()+".gif", null);
> > >        return asset.toClientURL();
> > >    }
> > >
> > > .tml
> > >
> > >    <t:loop t:source="languages" t:value="language">
> > >        <imgtag class="language_flag" alt="${language.displayName}"
> > > src="${languageAsset}"/>
> > >    </t:loop>
> > >
> > > change imgtag -> img
> > >
> > >
> > > Inge Solvoll-2 wrote:
> > > >
> > > > Hi!
> > > >
> > > > I would like to do something like this, but this syntax obviously
> > doesn't
> > > > work. The ${bannerPath} seems to be pointing to a "symbol", which
> > > > obviously
> > > > isn't a page property.
> > > > Is there a similar way to do this?
> > > >
> > > >   @Inject
> > > >   @Path("${bannerPath}")
> > > >   private Asset banner;
> > > >
> > > >
> > > >   public String getBannerPath() {
> > > >     return "context:/company/1/banner.gif";
> > > >   }
> > > >
> > > >
> > >
> > > --
> > > View this message in context:
> > >
> http://www.nabble.com/T5%3A-Dynamic-asset-path-tp18851298p18851830.html
> > > Sent from the Tapestry - User mailing list archive at Nabble.com.
> > >
> > >
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