So I'm working on this site based on Wordpress: http://www.thedaylightstudio.com/testin ... ng_counsel
And when you rollover over "Endorsements" it should show a different background image than all of the others. This is because they all have sub navigation elements and this one doesn't. So I need to write a PHP statement that says "If sub pages are listed beneath this than echo" but I'm not sure how to do that. Can anyone help?
Thanks!
How to say "if sub navigation exists", need help...
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WithHisStripes
- Forum Contributor
- Posts: 131
- Joined: Tue Sep 13, 2005 7:48 pm
Re: How to say "if sub navigation exists", need help...
Can you post the code that outputs those tabs?
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WithHisStripes
- Forum Contributor
- Posts: 131
- Joined: Tue Sep 13, 2005 7:48 pm
Re: How to say "if sub navigation exists", need help...
Yep:
Code: Select all
<div class="row-2-col-1">
<img src="../wp-content/themes/coaching-counsel/images/portrait-of-founder.jpg" /><!-- This enables use for the additional fields option when creating a Wordpress page or post. -->
<br />
<!-- This lists the navigation for all "Pages" within the account -->
<li class="page_item page-item-7"><a href="http://www.thedaylightstudio.com/testing/mpp/coaching_counsel/archives" title="Coaching Corners Blog">Coaching Corners Blog</a>
<ul>
<li class="page_item page-item-129"><a href="http://www.thedaylightstudio.com/testing/mpp/coaching_counsel/archives/example-2" title="Example 2">Example 2</a></li>
</ul>
</li>
<li class="page_item page-item-9"><a href="http://www.thedaylightstudio.com/testing/mpp/coaching_counsel/presentations" title="Presentations">Presentations</a>
<ul>
<li class="page_item page-item-74"><a href="http://www.thedaylightstudio.com/testing/mpp/coaching_counsel/presentations/example" title="Example">Example</a></li>
<li class="page_item page-item-133"><a href="http://www.thedaylightstudio.com/testing/mpp/coaching_counsel/presentations/example-2" title="Example 2">Example 2</a></li>
</ul>
</li>
<li class="page_item page-item-11"><a href="resources" title="Endorsements">Endorsements</a></li>
<li class="page_item page-item-13"><a href="http://www.thedaylightstudio.com/testing/mpp/coaching_counsel/writings" title="Writings">Writings</a>
<ul>
<li class="page_item page-item-79"><a href="http://www.thedaylightstudio.com/testing/mpp/coaching_counsel/writings/example" title="Example">Example</a></li>
<li class="page_item page-item-137"><a href="http://www.thedaylightstudio.com/testing/mpp/coaching_counsel/writings/example-2" title="Example 2">Example 2</a></li>
</ul>
</li>
<li class="page_item page-item-15"><a href="http://www.thedaylightstudio.com/testing/mpp/coaching_counsel/references-links" title="References & Links">References & Links</a>
<ul>
<li class="page_item page-item-81"><a href="http://www.thedaylightstudio.com/testing/mpp/coaching_counsel/references-links/example" title="Example">Example</a></li>
<li class="page_item page-item-139"><a href="http://www.thedaylightstudio.com/testing/mpp/coaching_counsel/references-links/example-2" title="Example 2">Example 2</a></li>
</ul>
</li>
<li class="page_item page-item-47"><a href="http://www.thedaylightstudio.com/testing/mpp/coaching_counsel/services/for-business-professionals" title="For Business Professionals">For Business Professionals</a></li>
<li class="page_item page-item-27"><a href="http://www.thedaylightstudio.com/testing/mpp/coaching_counsel/services/for-lawyers" title="For Lawyers">For Lawyers</a></li>
<li class="page_item page-item-96"><a href="http://www.thedaylightstudio.com/testing/mpp/coaching_counsel/services/transitions" title="Transitions">Transitions</a></li>
</div>Re: How to say "if sub navigation exists", need help...
Is that the php code which outputs the list? That looks like the html output to me...
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WithHisStripes
- Forum Contributor
- Posts: 131
- Joined: Tue Sep 13, 2005 7:48 pm
Re: How to say "if sub navigation exists", need help...
Oh my mistake, here's the PHP:
Code: Select all
<div class="row-1-navigation">
<?php ?>
<ul><?php
if($post->post_parent)
$children = wp_list_pages('include=2,3,4,21,27,47,53,96&title_li=&child_of='.$post->post_parent.'&echo=0'); else
$children = wp_list_pages('include=2,3,4,21,27,47,53,96&title_li=&child_of='.$post->ID.'&echo=0');
if ($children) { ?>
<li>
<h2><?php $parent_title = get_the_title($post->post_parent); echo $parent_title; ?></h2>
<ul>
<?php echo $children; ?>
</ul>
</li>
<?php } ?>
</ul>
<?php ?>
</div>Re: How to say "if sub navigation exists", need help...
No worries - if that was the PHP code I couldn't have helped haha. It looks like the function wp_list_pages generates those links, so can you find that function and post it to the forum? Within there you might have luck with your problem.
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WithHisStripes
- Forum Contributor
- Posts: 131
- Joined: Tue Sep 13, 2005 7:48 pm
Re: How to say "if sub navigation exists", need help...
Code: Select all
function wp_list_pages($args = '') {
$defaults = array(
'depth' => 0, 'show_date' => '',
'date_format' => get_option('date_format'),
'child_of' => 0, 'exclude' => '',
'title_li' => __('Pages'), 'echo' => 1,
'authors' => '', 'sort_column' => 'menu_order, post_title',
'link_before' => '', 'link_after' => ''
);
$r = wp_parse_args( $args, $defaults );
extract( $r, EXTR_SKIP );
$output = '';
$current_page = 0;
// sanitize, mostly to keep spaces out
$r['exclude'] = preg_replace('/[^0-9,]/', '', $r['exclude']);
// Allow plugins to filter an array of excluded pages
$r['exclude'] = implode(',', apply_filters('wp_list_pages_excludes', explode(',', $r['exclude'])));
// Query pages.
$r['hierarchical'] = 0;
$pages = get_pages($r);
if ( !empty($pages) ) {
if ( $r['title_li'] )
$output .= '<li class="pagenav">' . $r['title_li'] . '<ul>';
global $wp_query;
if ( is_page() || is_attachment() || $wp_query->is_posts_page )
$current_page = $wp_query->get_queried_object_id();
$output .= walk_page_tree($pages, $r['depth'], $current_page, $r);
if ( $r['title_li'] )
$output .= '</ul></li>';
}
$output = apply_filters('wp_list_pages', $output);
if ( $r['echo'] )
echo $output;
else
return $output;
}