how does a component with a dynamically generated image make
that image available in your scheme?
the component has to register the image with the service,
doesn't it?
The component doesn't need to register an image with a service, it can
register the service that creates the images.
The images themselves can be created on the first request
http://www..../app?service=mydynamicbuttons&button=A
Whenever this url is hit wicket forwards the control to the registered
mydynamicbuttons service (registered by whatever component) which creates
the image A, caches it, and streams it to response. Or precreate whatever
you need when the service object is created and registered with the
application.
And THIS last part is just the problem
how does it register itself? When?
Where is it specified that a component does that?
I think in the end we have exactly the same thing...
you have a file like:
mydynamicbuttons=my.class.that.exposes.this.Service
johan
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