[pmwiki-users] PageLogoURL as Link

George Laverick wiki at woodlark.org
Sat Dec 4 21:16:28 CST 2010


On Sat, 04 Dec 2010 16:58:04 -0500
DaveG <pmwiki at solidgone.com> wrote:

> 
> 
> On 12/4/2010 4:12 PM, George Laverick wrote:
> >>> The image defined by $PageLogoURL is also a link. By default, it
> >>> points to the home page of the wiki. I would like it to point to a
> >>> URL that is outside of the wiki, but I have been unable to find
> >>> where that is defined.
> 
> > I found the Site.Pageheader page and it contained a string that
> > looked like this:
> >
> > [[{$ScriptUrl}|{$PageLogoUrl}]]
> >
> > I went into config.php and defined a variable $MotherUrl (also tried
> > defining it in pmwiki.php) and changing the above string to:
> >
> > [[{$MotherUrl}|{$PageLogoUrl}]]
> In order to make a variable available to a PmWiki page you need to
> use $FmtPV (ref
> http://www.pmwiki.org/wiki/PmWiki/PageVariables#custompv).
> 
> Notice the variable needs to be a PHP expression, and so in this case
> is a quoted string inside a double quoted string:
>    $FmtPV['$MotherUrl'] = "'MY_URL'";
> 
> Also, always add your own settings to config.php, don't change
> pmwiki.php.
> 
> 
>   ~ ~ Dave
> 

Works great! Thank you!



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