Think that I asked the wrong question, or didn’t put all info (!duh).
I have two CPTs: Products & tools. In Products you can select related tools using the relationship field.
The tools have a radio button (wheel_section). On the product page I want to get all relationships and display them in groups based on the value of wheel_section.
Been searching, racking my brain, biting my nails, etc. but cannot work out how to do this. This is how far I have got – if anyone can point me in the right direction would be very grateful.
1) Get related posts
<?php $posts = get_field('product_tools'); if( $posts ): ?>
2) Look through posts / setup data
<?php $i=0; foreach( $posts as $post): ?>
<?php setup_postdata($post); ?>
3) Get choices from wheel_section radio button
<?php echo implode(', ', get_field_object('wheel_section')[choices]); ?>
4) Loop through choices
This is where I get lost. Now I have an array and I need to loop through each choice and get corresponding label and calculators so I get:
WHEEL SECTION LABEL 1
– calculators in wheel section 1
WHEEL SECTION LABEL 2
– calculators in wheel section 2
