[TYPO3-dev] Parameter in Action does not work for every action

[Dirk Ho]

Thanks for your fast reponse! It was very helpful to ensure it should 
work that way.

I'm not sure if it was because of a wrong phpDoc (@param class path was 
not correct) comment (is this considered by extbase, except the 
inject,... annotations?) or because I had to clear all caches via the 
install tool.

After I did both it worked. Great!

To your question about the sense of extending the Forum::list() method 
with a $forum as param: I wanted to set a Category object as param, so 
that I can filter the Forums to only show those which belong to the 
clicked Category.

Is there any naming convention that says "if list() is called, all 
values have to be shown" and I should rename the list() method to 
listByCategory or something like that? My book does not give any answer 
to that - I'm also missing the hint with the install tool and "Clear all 
Caches", which is very important in my eyes.

Thanks and best wishes,

Dirk