OnegWRSubPages:Wikka

Sub-Pages Action

What

Create a menu with links to sub-pages.

A page is considered a sub-page if the first x chars are the same as the current page.

Optional you can define an other page than the current by using the "page" parameter.

Use

Include on the page where you would like to include this menu this string:

{{subpages}} or

Features

If there are no subpages found, nothing will be included.

The "page" parameter needs to be a existing page, otherwise the current page will be used.

The first x chars that are identical to the parent-page are removed. If you like to see the full name, uncomment the right code in the foreach-loop.

Layout (hor, vert, colors,...) can be done by giving the right option to the "ul.subpage" class in CSS.

Parameters

name	type	required?	default	description
page	string	optional	current page	The page that will be used to show the subpages from.

Installation

Save the code below as actions/subpages/subpages.php

Give it the same file permissions as the php files in the actions directory.

Note: function ExistsPage is included in 1.1.6.0

<?php
// Shows pagenames that have the current pagename as start.
// by OnegWR, may 2005, license GPL
// modified by NickAldwin, April 2010

if( is_array($vars) AND isset($vars['page']) AND $this->ExistsPage($vars['page']) ){
$sp_tag = $vars['page'];
}else{
$sp_tag = $this->GetPageTag();
}
$sp_len = strlen($sp_tag);
$sp_links = array();
$sp_str = "SELECT `tag` FROM `".$this->config["table_prefix"]."pages` ".
"WHERE `tag` LIKE '".$sp_tag."%' ".
"AND `latest` = 'Y' ORDER BY `tag` ASC";

if ($sp_pages = $this->LoadAll( $sp_str )){
foreach($sp_pages as $sp_page){
if ($sp_tag == $sp_page['tag']) continue;
//$sp_links[]=$this->Link($sp_page['tag']); // Show full name
$sp_links[]=$this->Link($sp_page['tag'],'',substr($sp_page['tag'],$sp_len));
}
if( count( $sp_links ) > 0 ){
print "\t\t<ul class=\"subpages\">\n\t<li>";
print implode("</li>\n\t<li>", $sp_links);
print "</li>\n</ul>\n\n";
}
}
?>

History

Published on main site (2005-05-09) - OnegWR

Fixed counting bug & instructions (2011-04-11) - NickAldwin

CategoryUserContributions

Wikka : OnegWRSubPages