I find the recipe LinkPageExistsFmtTooltip very interesting. However,
there seems to be something wrong with it.
1. The first part works fine: when I add
$LinkPageExistsFmt = "<a class='wikilink' title='\$Title'
href='\$LinkUrl'>\$LinkText</a>";
to my config.php, at every link a tooltip shows up nicely with the title
of the page.
2. In the second part, something goes wrong. When I add the code as
stated below, tooltips show up with the wrong content. They should
contain what's indside $description, and if there's no description it
should contain the title of the page that the link points to. In
reality, the tooltips contain "[description]T" (if there's a
description) and otherwise only "T". I guess there is some simple
mistake in the code, but I cannot correct it. Could anybody help me?
Thanks,
Frits
The second part of the code reads as follows:
$FmtP['/\$Description/e'] = 'DescriptionFunction($pagename,0)';
$FmtP['/\$DescriptionT/e'] = 'DescriptionFunction($pagename,1)';
function DescriptionFunction($pagename,$use_title=0) {
global $PCache;
if (!isset($PCache[$pagename])) {
$page=ReadPage($pagename, READPAGE_CURRENT);
@PCache($pagename,$page);
}
[EMAIL PROTECTED]'description'];
if ( $use_title && ! $description ) {
$description=((@$PCache[$pagename]['title'])?$PCache[$pagename]['title']:FmtPageName('$Title',$pagename));
}
$description=preg_replace("/[\"']/","",$description);
return $description;
}
$LinkPageExistsFmt = "<a class='wikilink' title='\$DescriptionT'
href='\$LinkUrl'>\$LinkText</a>";
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