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Thank you.

Thanks, that would be nice. Adding a simpler way of displaying image gallery would also be super helpful.

For what it's worth, if someone's reading this looking for an answer, I managed to solve all the problems in this thread using Elementor custom skin, Advanced Post Queries (free plugin) and ACF.

Everything works with Metabox too, except displaying fields from posts in relation (though, as suggested, it could be done).

I'm not a developer, but I did manage to follow the advice. I added that last code before the helper function using the insert php plugin, and the images are outputted like I want them, finally.

But I am getting an error above the images:

Warning: Undefined variable $p in C:\xampp\htdocs\elementor\wp-content\plugins\insert-php-code-snippet\shortcode-handler.php(65) : eval()'d code on line 2

Warning: Attempt to read property "ID" on null in C:\xampp\htdocs\elementor\wp-content\plugins\insert-php-code-snippet\shortcode-handler.php(65) : eval()'d code on line 2

This is the code:

<?php
rwmb_meta( 'image_advanced', '', $p->ID );
rwmb_the_value( 'holidayimg', array( 'size' => 'Thumbnail' ) );

How can I fix this?

Thank you for the reply. I did as instructed - or, how I understood it 🙂 I added all the destination infos as custom fields, and it works when I add them to single template in elementor.

But I have two problems now:

1) I cannot display the destination gallery - I added the gallery as Image Advanced post type. What's the correct way to setup the custom field and display the galleries?

2) How would I display custom fields for more than one post? I created a vacation package, and added the hotel fields. it displayed on the frontend when there was just one hotel added. But when I added the second hotel, the fields became blank.

So, if I want to display two available hotels in one package, how do I do that? What's the general logic of letting hthe WordPress know it needs to display fields for all CPT connected with those fields?

Ok, here are the images. You can see the post in the backend looks ok, has content. On the archive page title and featured image are loaded correctly. But when I open the post, it's blank.

Yes, I already tried resaving the permalinks, but no go.

IMAGES