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1. Timmito
   Member
   Posted 1 year ago #
   

   Hey there,

   Just switched from magic fields to WP Types and to get things bulletproof I want to make sure if a field is empty, that there's still some content being displayed. In my case it's about defining an image...

   The code I've previously been using to achieve this is:
   
<?php $values = get_post_custom_values("fieldname");
if (isset($values[0])) {
?>
<img src="<?php echo get('fieldname'); ?>" alt="<?php the_title(); ?>"/>
<?php }

   else { ?>
<img src=""/>
<?php } ?>


   Any idea how to achieve this with "types_render_field"? Can't get it to work with WP Types...

   Thanks in advance!

2. wiktoratgmail
   Member
   Posted 7 months ago #
   

   This is working for me:

   <?php
   $url=(types_render_field("url", array("raw"=>"true")));
   if ($url== '')
   { ?>
   <a href="<?php the_permalink() ?>" rel="bookmark" title="<?php the_title(); ?>">
   <?php } else { ?>
   <a href="<?php echo (types_render_field("url", array("raw"=>"true"))); ?>" target="_blank" rel="bookmark" title="<?php the_title(); ?>">
   <?php } ?>

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