Display product category AFC field on Single product page shortcode-CodePudding

I want to display advanced custom fields from my Product categorie on the product page that it is in.

so lets say I am on Home > category1 > category2 > Product

Category 2 is always a brand so I made a custom field where the value is "YES" if the product is a brand an "NO" if it isn't a brand.

This displays the category AFC but not the last one so not category2 but category1 code

<?php
function get_current_product_category1(){

        global $post;

       $terms = get_the_terms( $post->ID, 'product_cat' );

        $nterms = get_the_terms( $post->ID, 'product_tag'  );

        foreach ($terms  as $term  ) {                    

            $product_cat_id = $term->term_id;              

            // $product_cat_name = $term->name;      
            
            $product_cat_name = get_field('merk_header_afbeelding', $term);
            

            break;

        }

       return $product_cat_name['url'];


}
add_shortcode ('categorie_acf2', 'get_current_product_category1');
?>

CodePudding user response：

You have a break inside the for loop. Try without the break.

CodePudding user response：

So I made a custom field that makes it a category2 or category1 and I filter on that so I only get back the Category2 items

<?php
        function get_current_product_category5(){
    
            global $post;
    
           $terms = get_the_terms( $post->ID, 'product_cat' );
    
            $nterms = get_the_terms( $post->ID, 'product_tag'  );
    
            foreach ($terms  as $term  ) {                    
    
                $product_cat_id = $term->term_id;              
                
                $product_cat_name = get_field('is_is_deze_categorie_een_merk', $term);
    
              
                    //check if product AFC is ja
                    if($product_cat_name == "ja")
                    {
                        $product_cat_name2 = get_field('merk_header_afbeelding', $term);
                    }
    
            }
    
           return $product_cat_name2['url'];
    
    
    }
    add_shortcode ('categorie_acf3', 'get_current_product_category5');
?>