[pmwiki-users] css depending on action, image depending on page

Patrick R. Michaud pmichaud at pobox.com
Sun May 4 10:45:25 CDT 2008

On Sun, May 04, 2008 at 01:07:29PM +0100, James Montaldi wrote:
> 1.  The content of the site is contained in a narrow central column of
> width 500px. When one edits, this is inconveniently narrow, so I want
> to have the css change the width of the #content div when action is
> edit.  How do I do that?

Easiest way is probably in config.php:

  if ($action == 'edit') {
    $HTMLStylesFmt['wideedit'] = ' #content { width:800px; } ';

> 2.  The site has an logo which varies (slightly) from page to page.
> Can I load page-dependent images in the template file? I naively tried
> <img src ="path/$Page.jpg"/>
> but that didn't work.

Yes, it works in the template file -- but {$Page} isn't a valid
page variable.  Try  <img src="path/{$Name}.jpg" />  or 
<img src="path/{$FullName}.jpg" />.

Even better is to use something like

  <img src='$PageLogoUrl' />

and then set the value of $PageLogoUrl in config.php and/or
a per-page configuration file.


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