[pmwiki-users] Wikipaths
Patrick R. Michaud
pmichaud at pobox.com
Fri Sep 8 08:07:49 CDT 2006
On Fri, Sep 08, 2006 at 09:02:24AM -0400, Pico wrote:
> Patrick R. Michaud wrote:
> > {$?var} value of "var" from query string
>
> Can you write about these variables from query string when you get a chance?
>
> Are they the same as Dominique's UrlSetVar in
> Cookbook/PageVariableExtensions?
Somewhat, but they're really more like the get_var variables
from Cookbook.HttpVariables .
The idea is that if a page is accessed with a url like
http://www.example.com/pmwiki.php/Main/HomePage?xyz=abc
then the markup {$?xyz} would return "abc".
> Are they completely independent of Group.PageName and #section, or could
> a given variable have different values according to the prefixed
> portions of the url (Group.PageName and #section)?
They're straight out of the url, thus largely independent of Group.PageName
and #section.
Pm
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