Reply To: Determine if a Sub Field with a specific title is present

• jarvis

• November 4, 2021 at 5:28 am

Hi @brianwaxingmedia-com

I wonder if you need to use the woo product TAB callback.

So something like:

<?php
########################
# Add Custom Product Page TAB
########################
add_filter( 'woocommerce_product_tabs', 'acf_woo_new_product_tab' );
function acf_woo_new_product_tab( $tabs ) {
	
	global $product;
	$product_id = $product->get_id();	
	if( have_rows('details_repeater',$product_id ) ):
		while( have_rows('details_repeater',$product_id ) ) : the_row();
			if (get_sub_field('title') == 'Characteristics') :
			// Adds the new tab
			$tabs['product_details_tab'] = array(
				'title' 	=> __( 'Characteristics', 'woocommerce' ),
				'priority' 	=> 10,
				'callback' 	=> 'acf_product_details_tab_content'
			);	
			endif;
		endwhile;
	endif;
	
	return $tabs;

}

function acf_product_details_tab_content() {

	global $product;
	$product_id = $product->get_id();
	
	// Check rows exists.
	if( have_rows('details_repeater',$product_id ) ):
		echo '<h2>Characteristics</h2>';
		// Loop through rows.
		while( have_rows('details_repeater',$product_id ) ) : the_row();

			// Load sub field value.
			$content = get_sub_field('content');
			echo $content;

		// End loop.
		endwhile;

	// No value.
	else :
		// Do something...
	endif;	
	
}

Code is untested but hopefully, you can see what’s happening.