[Typo3-dev] useCacheHash in FE-plugins, typolink, pi_base

[Elmar Hinz]

Hello FE-developers,

we find 2 articels in the developers corner describing FE-links and 
cHash philosophie:

http://typo3.org/development/articles/the-mysteries-of-chash/
http://typo3.org/development/articles/using-links-in-frontend-plugins/

Both articels don't touch the question how the cHash is 
initiated/created at all. This led me to the assumption that the cHash 
is created automatically by typolink function if it is used inside a 
USER plugin.

What speaks against this assumption is the presence of a useCacheHash 
property in TSref for the typolink function.

TYPOLINK

1.) Is cHash created automatically inside USER objects by the typolink 
function or do you have to build or configure them?

2.) How do you build links that match the concept of cHash and USER 
plugins?

PI_BASE

3.a) Do the pi_base link functions work with the concept of cHash at all?

3.b) Do they set it automatically or do you have to configure it for 
pi_base link functions?

3.c) If you have to configure it how do you do it correctly?


Thank you

Elmar


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