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POWordPress Related Post Error
 

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    <p>I did a search not only on Google but other places, including here and cannot find anything to help with this issue.</p> <p>Here is the problem. I have a related posts snippet based on tags instead of categories, that I use in WordPress themes and I have been using it for quite some time and it works really well. Here is is:</p> <pre><code> $tags = wp_get_post_tags($post-&gt;ID); $tagIDs = array(); if ($tags) { $tagcount = count($tags); for ($i = 0; $i &lt; $tagcount; $i++) { $tagIDs[$i] = $tags[$i]-&gt;term_id; } $args=array( 'tag__in' =&gt; $tagIDs, 'post__not_in' =&gt; array($post-&gt;ID), 'showposts'=&gt;mytheme_option( 'related_count' ), 'ignore_sticky_posts'=&gt;1 ); $my_query = new WP_Query($args); if( $my_query-&gt;have_posts() ) { echo '&lt;h4&gt;'. __('Other Posts You May Be Interested In', "themename"). ':&lt;/h4&gt;&lt;ul&gt;'; while ($my_query-&gt;have_posts()) : $my_query-&gt;the_post(); ?&gt; &lt;li class="imglink"&gt; &lt;!-- post loop stuff goes here --&gt; &lt;/li&gt; &lt;?php endwhile; echo '&lt;/ul&gt;'; } else { echo '&lt;h4&gt;'. __('Other Posts You May Be Interested In', "themename"). ':&lt;/h4&gt; '. __('&lt;p&gt;There are no related posts at this time.&lt;/p&gt;', "themename"). ''; } } $post = $original_post; wp_reset_query(); </code></pre> <p>Like I said it works really well. If posts have the same tag, then this shows:</p> <blockquote> <p>Other Posts you May Be Interested In: posts with the same tag get displayed</p> </blockquote> <p>BUT here is the problem: If a single post is given a tag and no other posts have that same tag, this is what shows:</p> <blockquote> <p>Other posts you may be interested in: There are no related posts at this time.</p> </blockquote> <p>Now if a post is not assigned a tag, absolutely nothing shows. The div where related posts are supposed to display is empty but it should say there are no related posts.</p> <p>I have looked for a solution and tried many different things to get this corrected but I can't seem to get my head around it. Can someone assist me in getting:</p> <blockquote> <p>Other posts you may be interested in: There are no related posts at this time.</p> </blockquote> <p>to display if a post has no tag. Any help is greatly appreciated and thank you very much in advance.</p>
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Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

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