[pmwiki-users] Wiki trail in template header and footer
Patrick R. Michaud
pmichaud at pobox.com
Sun Dec 11 20:06:22 CST 2005
On Sun, Dec 11, 2005 at 03:17:32PM -0500, DaveG wrote:
> I may be using this wrongly. Declaring the markup below will create a
> variable. *How do I reference it in the tmpl?* I tried a few ways, but
> all failed, so I'm not sure if I'm using the markup incorrectly or
> referencing incorrectly.
>
> I'm using this markup:
> > Markup('^trail:', 'directives',
> > '/^trail:(.*)/e',
> > "\$GLOBALS['TrailSource']='$1'");
>
> In a wiki-page I put:
> trail:xyz
>
> The output of the page displays "xyz".
>
> I tried referencing using:
> $GLOBAL['TrailSource']
> and
> <!wiki:$GLOBALS['TrailSource']-->
> and
> <!markup:$GLOBALS['TrailSource']-->
Short answer:
<!--markup:<<|$TrailSource|>>-->
Longer answer -- global variables in a template file are
automatically replaced by their value(s).
Pm
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