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1. johnpaulvaughan
   Member
   Posted 3 years ago #

   I think I'll kick myself as It's driving me insane.... is there an easy way to get the tags for an image in Nextgen Gallery, such as picture->tags ?

   1. I get my picture array ($pictures = $wpdb->get_results("SELECT t.*, tt.* FROM $wpdb->nggallery AS t INNER JOIN $wpdb->nggpictures AS tt ON t.gid = tt.galleryid ");)

   2. then can pull all my other info (eg.
   $imageID = $picture->pid;
   $galleryID = $picture->galleryid;

   but then I'm stuck... the tags don't seem to have an easy reference.

   I stumbled across this but it doesn't seem to work.
   $picture_tags = $nggTags->get_tags_from_image($imageID);
   echo $picture_tags;

   any help would be appreciated.

   Thanks
   JP

2. roberthq
   Member
   Posted 2 years ago #

   I need the same thing. You can try this

   http://www.soulrinse.com/soulblog/how-to-create-a-nextgen-gallery-tag-cloud/

   But I can't make it work.

3. olojac
   Member
   Posted 2 years ago #

   I found a way to do this and since I couldn't find it anywhere else I thought I post it here, even though this question where asked a few month ago:

   <?php $tags = wp_get_object_terms($image->pid,'ngg_tag') ?>
   
   <?php foreach ( $tags as $tag ) : ?>
      <a href="<?php bloginfo('url'); ?>/tag/<?php echo $tag->slug; ?>"><?php echo $tag->name; ?></a>
   <?php endforeach; ?>

   (This just prints the tags as links to http://example.com/tag/example-tag, I guess that the links won't work but you get the point :D)

   This would be added in your ngg gallery template, inside the loop for printing out the images.

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