[T5.3] Using ResourceMinimizer to remove debugging code?

[Jochen Kemnade]

Hi,

after playing with the new Tapestry 5.3 features, an idea came to my 
mind. I'd like to abuse the ResourceMinimizer to remove debug code 
when running in production mode, i.e. calls to Tapestry.debug, 
T5.console.debug and the like.
The idea I currently have is to override the tapestry-yuicompressor 
contribution for text/javascript (unfortunately, the behavior of 
existing contributions cannot easily be extended as the 
MasterResourceMinimizer doesn't use a pipeline for each type, but that's 
a different story ;-) ) and remove all the calls to debug methods. 
Yuicompressor does not support features like that, so I wonder if 
there's a way to get around having to write horrible regular expressions 
or parser code. Any ideas? :-)


Regards,
Jochen

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Re: [T5] creating event links without the page activat ion context being encoded into the URLLink to this mes sage

[Jochen Kemnade]

Hello Thiago,

sorry, the weekend happened to come in between. ;-)

 What value are you passing to the context field of 
 LinkFactory.createComponentEventLink()?
  AFAIK, Tapestry always adds the current activation context to any links, 
 unless you specify
 an activation context yourself. Try createComponentEventLink(Page page, 
 String nestedId,
 String eventType, boolean forForm, new Object[0]). 

I wasn't using that method after all. I injected ComponentResources into the 
component and
used its .createEventLink(String eventType, Object... context) method. But I 
guess, this one would
only call the one you mentioned anyway.
I also pass a String value as context and this one gets encoded as a path of 
the REST-like URI
as expected. But still the ?t:ac=${original_page_activation_context} appears at 
its end.
The only way to work around it seems to be using the
ComponentResources.createFormEventLink(String eventType, Object... context), 
which I reckon to
call the method you mentioned with the forForm parameter being set to true. But 
to me, this doesn't
seem like the way it is meant to be done (maybe due to the form in the 
method's name.

Thanks for your help,
Jochen





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[T5] creating event links without the page activation context being encoded into the URL

[Jochen Kemnade]

Hello,

I've got a problem with creating stateless event links. I've got a page, 
which has an activation context. On the page, there's a component, that 
displays images. These images are rendered by a service, which I have injected 
into the component. In the component, I use an event link and a handler method, 
that uses a method of the service to have the images created. The problem I run 
into is, that the created event links get the page activation context encoded 
as t:ac URL parameter. This information is needed neither by the component nor 
by the service, but it prevents the browser from caching the images. Can I 
somehow create event links without this parameter?

Regards,
Jochen
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