WordPress.org

1. csleh
   Member
   Posted 1 year ago #

   Plug in is great! I'm trying to set it up so that if there aren't any related posts some default text is shown.

   my goal is:
   - if there are related posts:
   - show this title and all the related posts (this part is working great)
   - if there aren't any related posts:
   - show a different title and some set links

2. csleh
   Member
   Posted 1 year ago #

   I found it!

   Use this code if you want default text to show if there are no related links chosen with this plugin:

   <?php $related_links = get_related_links(true);
   if ($related_links) {
   ?>
   	 <?php foreach ($related_links as $link): ?>
           <p><strong><?php echo $link["type"]; ?></strong> <br>
   <a href="<?php echo $link["url"]; ?>"><?php echo $link["title"]; ?></a></p>
       <?php endforeach; ?>
   <?php } else { ?>
   	<p>display this default text</p>
   <?php } ?>

3. chabis
   Member
   Posted 1 year ago #

   yeah. or check the count of the array. btw: the trueargument in get_related_links is wrong.

   $related_links = get_related_links();
   if(count(related_links) == 0)
   {
     // no links
   }
   else
   {
     // has links
   }

Topic Closed

This topic has been closed to new replies.