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

[Patrick R. Michaud]

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.

Pm