Repeater / Image Size Issue

• huwrowlands

• July 9, 2013 at 7:44 pm

Hi,

I am trying to show an image at a certain size within a repeater field which then loads within Fancybox upon click.
I can get the image to load but not at the custom size. I am not sure where I am going wrong. Please could someone give me some advice.

The URL is here: wrdtempsite.com.au/da/gallery/

Note: When I uncomment the first 3 lines, it breaks the image totally. Nothing shows.

My code:`

<?php
if(get_field('gallery_images'))
{
while(has_sub_field('gallery_images'))
{
echo '

View Images

';
}
} ?>

`

Thanks

• Elliot

• July 10, 2013 at 2:49 pm

Hi @huwrowlands

Your commented code at the top suggests that you understand how to get a variabel (attachment ID) and then load a url from it.

Why then, are you just echoing the ID into the img and a elements?

• huwrowlands

• July 10, 2013 at 9:12 pm

I ended up using this code that works great:

$attachment_id = get_sub_field('gallery_image');
$size_thumb = "gallery-img"; // (thumbnail, medium, large, full or custom size)
$size_gallery = "full"; // (thumbnail, medium, large, full or custom size)
	 
$image_thumb = wp_get_attachment_image_src( $attachment_id, $size_thumb );
$image_gallery = wp_get_attachment_image_src( $attachment_id, $size_gallery );
	// url = $image[0];
	// width = $image[1];
	// height = $image[2]; ?>
	
<div class="gallery-img">	
 <img alt="Dance Avenue" src="<?php echo $image_thumb[0]; ?>" />
  <div class="enlarge-img">
   <?php
    echo '<a class="fancybox" rel="group-'.get_the_ID().'" href="';
    echo $image_gallery[0];
    echo '">View Images</a>';
   ?>
</div>