this is my ACF gallery code to open gallery images with fancybox:
<?php $images = get_sub_field('bild'); if( $images ): ?>
<?php foreach( $images as $image ): ?>
<a rel="example_group" href="<?php echo $image['url']; ?>" title="<?php echo $image['title']; ?>">
<img src="<?php echo $image['sizes']['thumb-180']; ?>" />
</a>
<?php endforeach; ?>
<?php endif; ?>
a click on a thumbnail opens the uploaded image, but i need to specify an exact images size because some images are about 5MB … so i want it to open a image size that is specified in my functions.php:
add_image_size( 'gallery-600', 600, 420, true );
it works with the thumbnail but not with the gallery image i want to open… . any idea?
okay now i figured out i just had to replace the “$url” so it has to look like:
<?php echo $image['sizes']['thumb-180']; ?>
😀 it was so near i haven’t seen it. i thought it’s too easy 😛
Don’t know if this is hijacking the thread, actually. I use a plugin called ‘Additional image sizes [zui]’ (https://wordpress.org/plugins/additional-image-sizes-zui/) that enables me to add and remove image sizes through the WordPress backend plus lets me create or delete the corresponding cropped versions of my media. However, once I use one of the sizes declared via the plugin and insert it as the size to be used by the gallery addon, it does not put anything out. Once I add the size to my functions.php manually it works flawlessly.
Is there a way I can use both? I know it’s a different plugin that’s in place here, but I sincerely hope there is a workaround for these circumstances, since the sizes do work with other plugins so far.
Best
physalis
