[dokuwiki] Re: Can one expand Dokuwiki variables directly by any means?
- From: Chris G <cl@xxxxxxxx>
- To: dokuwiki@xxxxxxxxxxxxx
- Date: Fri, 17 Dec 2010 17:48:49 +0000
On Fri, Dec 17, 2010 at 12:50:38PM -0300, Luis Machuca Bezzaza wrote:
> Chris G escribió:
> > Having discovered where link parameters get to I now want an easy way of
> > using them! :-)
> >
> > Say I have placed some values into $_GET by doing the following:-
> >
> > [[pagex?FirstName=Chris&Surname=Green]]
> >
> > Is there any simple wiki syntax I can use to get to see them in pagex or
> > do I *have* to write a plugin to do it? If there was a simple syntax to
> > simply get their values it would be wonderful as one could then simply
> > have something like the following in pagex:-
> >
> > ======Personal Information======
> >
> > My name is %FirstName% %Surname%.
> >
>
> I guess one has to write a plugin, since I have found no specific syntax to
> do it anyway. Just in case, I plan to rework chi's "Var Plugin" to be able
> to fetch $GET variables once I take in the development next year. In the
> meantime, writing an action plugin to perform a wubstitution seems the best
> way to do it, since using syntax you may run into nesting and ordering issues.
>
I'm trying this route but it's horribly difficult because of all the
caching that goes on.
In particular even with ~~NOCACHE~~ in the page it doesn't appear that
the PARSER_WIKITEXT_PREPROCESS event gets called unless I change the
page text. Then, in addition, when the PARSER_WIKITEXT_PREPROCESS event
*is* called the $_GET variables don't appear to have been set!
--
Chris Green
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