[dokuwiki] Re: preventing instruction level caching
- From: Christopher Smith <chris@xxxxxxxxxxxxx>
- To: dokuwiki@xxxxxxxxxxxxx
- Date: Wed, 29 Apr 2009 02:46:43 +0100
On 28 Apr 2009, at 22:51, James Lin wrote:
Hi Chris,
so how should I approach this?
eg. I have page A includes B, the outcome I want is when viewing
page A, don't cache page B.
Regards
James
Sounds like its not a caching issue but a plugin issue. You have a
page you want to behave differently depending on whether its included
or not included.
Do you have the most recent include plugin, it merges instructions
from the included page into the including page, so it isn't really
caching page B, page B has its own separate cache.
Does the include plugin set any sort of indicator so that a renderer
can tell if its part of an inclusion or not?
On 28 Apr 2009, at 23:07, James Lin wrote:
Hi again Chris,
from the dokuwiki:
Prevent Caching
To prevent a page from ever being cached, use the NOCACHE tag
anywhere in the document. This is useful if the page contains
dynamic content, e.g. PHP code that pulls in outside information,
where the caching would prevent the most recent information from
being displayed.
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
I have added ~~NOCACHE~~ tag into the page, but it still caches the
pages.
The reason I am saying that because I have put some debug output in
the function storeCache($instructions) of cache.php, even the page
has ~~NOCACHE~~ tag, the storeCache function is still being called
to cache the page.
Please correct me if I am wrong.
Regards
James
That is the wiki user explanation, you need the developer explanation,
http://www.dokuwiki.org/devel:caching
~~NOCACHE~~ affects the rendering cache. As I mentioned before,
conceptually the instructions are a representation of the wiki text,
if the wiki text hasn't changed the instructions don't need to change.
- Chris
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