Wordpress Themes - WP Forum at BFA - [SOLVED] Tiered menus first level duplicated at 'Not found' page

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- - [SOLVED] Tiered menus first level duplicated at 'Not found' page (http://forum.bytesforall.com/showthread.php?t=18909)

[SOLVED] Tiered menus first level duplicated at 'Not found' page

Hello,

After some extensive Googling I've managed to put together a multi-tiered menu using the wp_list_pages function. It works great everywhere except on the "Not found" page. On that page the code somehow gets it wrong and outputs the first level elements as a subnav/second row, which results in a duplication of the main menu. See code below.

Does anyone have a clue to why this is? And how do I resolve it?

I thought that maybe a custom 404 template would fix it, but when I put a 404.php in my Atahualpa folder it doesn't get used as I read somewhere it would...

The code that goes in header.php looks like this:

PHP Code:


		
			
<ul id="nav">  
    <?php 
        $exclude_pages = array('nyheter');
        $excl_str = array();
        foreach( $exclude_pages as $title ) {
        $page = get_page_by_title( $title );
        $excl_str[] = $page->ID; }
        $excl = implode(',', $excl_str);
        
        wp_list_pages('title_li=&depth=1&exclude='.$excl.''); 
    ?>  
</ul>  

<?php 
    $parent_id = $post->post_parent;
    $parent = get_post($parent_id);
    
    if($post->post_parent){
        if($parent->post_parent){
            $child = wp_list_pages("depth=1&title_li&child_of=".$parent->post_parent."&echo=0&exclude=".$excl."");
            $child2 = wp_list_pages("depth=1&title_li&child_of=".$parent->ID."&echo=0&exclude=".$excl."");
        } else {
            $child = wp_list_pages("depth=1&title_li&child_of=".$parent_id."&echo=0&exclude=".$excl."");
            $child2 = wp_list_pages("depth=1&title_li&child_of=".$post->ID."&echo=0&exclude=".$excl."");
        }
    } else {
        $child = wp_list_pages("depth=1&title_li&child_of=".$post->ID."&echo=0&exclude=".$excl."");
    }
    
    if($child){
        echo '<ul id="subnav-level-1" class="subnav">'."".$child."".'</ul>';
    }
    if($child2){
        echo '<ul id="subnav-level-2" class="subnav">'."".$child2."".'</ul>';
    }
?>

Thanks in advance for any help!

I would have to see the site to understand what you are doing.
Also it would be helpful to know what version you are running....

Hey Juggledad! Thanks for helping out.

Unfortunately I can't show you the actual site since it is not live yet, but in the image below you can see what I'm doing. Does that clarify my problem?

http://deom.se/temp/menu-examples.png

I would add some 'echo' statements in your code so ou can see what is executing, something like

HTML Code:

ehco 'I am in the first if<br>';

etc, the you might see what is going on.

Thanks for your help Juggledad!

I did some echoing and found out that all the variables for post id and post parent id were not set when you were at the 'Not found' page. So I just made my else into an else if with an isset check in, like below if anyone is interested.

PHP Code:


		
			
else if(isset($parent_id))