Reply To: Repeater documentation has perfect example…but it isn't working

• John Huebner

• March 8, 2017 at 7:14 am

The problem that I’m trying to point out is that you are using the same value in 2 different ways.

This assumes that the value returned is an id

$rows = get_field('gallery' ); // get all the rows
$first_row = $rows[0]; // get the first row
$first_row_image = $first_row['gallery_photo' ]; // get the sub field value

// Note
// $first_row_image = 123 (image ID)

$image = wp_get_attachment_image_src( $first_row_image, 'full' );

and this assumes that the value returned is a url

<?php if( have_rows('gallery') ): ?>
<?php while ( have_rows('gallery') ) : the_row(); ?>
<a href="<?php the_sub_field('gallery_photo'); ?>"><img src="<?php 
        the_sub_field('gallery_photo'); ?>" alt="" /></a>
<?php endwhile; ?>
<?php endif; ?>

when the same value should be returned in both places. If the second one is right then you should not need to get the image, but I could be wrong. What is this actually returning

$rows = get_field('gallery' ); // get all the rows
$first_row = $rows[0]; // get the first row
$first_row_image = $first_row['gallery_photo' ]; // get the sub field value

// add this to find out
echo '$first_row_image = ',$first_row_image;