${asset:/com/apl/web/static/images/myimage.gif}
The prefixes are just for references from the client side, not for code.
Also, you should incorporate a version number when mapping:
public static void contributeClasspathAssetAliasManager(
MappedConfiguration<String, String> configuration){
String version = . . . ;
configuration.add(version + "/webimages", "com/apl/web/static/images/");
}
On Tue, Jan 20, 2009 at 8:06 AM, Peter Stavrinides
<p.stavrini...@albourne.com> wrote:
> Hi
>
> Sorry about the trivial question, but I have just spent far to much time
> trying to figure this out... I am sure I am missing something blindingly
> simple:
>
> I am trying to contribute an alias and retrieve an image from the classpath,
> like this:
>
> public static void contributeClasspathAssetAliasManager(
> MappedConfiguration<String, String> configuration){
> configuration.add("webimages", "com/apl/web/static/images/");
> }
>
> In my .tml file I can get at the image like this:
> <img src="../assets/webimages/myimage.gif" />
>
> Or if I hardcode the application context like this:
> /myapp/assets/webimages/myimage.gif
>
> But I need Tapestry to give me the /myapp/ part... I tried all sorts of
> things, I assumed I could use ${asset:context:/webimages/myimages.gif}, but
> that didn't work, any ideas?
>
> Thanks for your help,
> Peter
>
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--
Howard M. Lewis Ship
Creator Apache Tapestry and Apache HiveMind
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