Filter shortcode taxonomy list

• Codeminator

• July 5, 2021 at 7:10 pm

I’m trying to filter the taxonomy list in the image (knipsel) to only make it show the tag that is equal to the current posts_id. For example: if the post_id of a post is 10586 then in the list it should only show the tag 10586.

Project_tag is an ACF taxonomy field which is placed in the form suggested-items. I placed the shortcode of the form in a shortcode element (from elementor) to get the list of tags in the image (knipsel). shortcode name is suggested-items

In functions.php I tried the following code to filter the output of the shortcode:

function loop_the_tags() {
	
	$taxonomy = 'project_tag';
 
	// Get the term IDs assigned to post.
	$post_tags = get_the_tags( $post->ID, $taxonomy, array( 'fields' => 'ids' ) );
 
	// Separator between links.
	$separator = ', ';
 
	if ( ! empty( $post_tags ) && ! is_wp_error( $post_tags ) ) {

		$tag_ids = implode( ',' , $post_terms );

		$tags = wp_list_categories( array(
			'title_li' => '',
			'style'    => 'none',
			'echo'     => false,
			'taxonomy' => $taxonomy,
			'include'  => $tag_ids
		) );

		$tags = rtrim( trim( str_replace( '<br />',  $separator, $tags ) ), $separator );

		// Display post categories.
		echo  $tags;
	}
}

In this case it should only return the checkbox with number 10586. (ouput-frontend image)

Knipsel.jpg.jpg

output-front....jpg

• Codeminator

• July 7, 2021 at 1:25 am

*Update

I managed to show only the checkbox with a value matching the ID of the current post with the following code:

function my_acf_load_field( $field )
{
    global $post;
	$post_id = get_the_ID();
    $field['choices'] = array();
    wp_reset_query();
    $query = new WP_Query(array(
        'post_type' => 'projectsoverview',
        'orderby' => 'menu_order',
        'order' => 'ASC',
        'posts_per_page' => -1,
		'tag' => $post_id
	));
	
    foreach($query->posts as $product_id=>$macthed_product){
            $choices[$macthed_product->ID] = $macthed_product->post_title;
    }
	
    $field['choices'] = array();

    if( is_array($choices) )
    {
        foreach( $choices as $key=>$choice )
        {
            $field['choices'][$key] = $choice;
        }
    }
	
     wp_reset_query();
    return $field;
	
}

Now I am trying to modify the query to only return the checkboxes that are checked. Is there a parameter that I can use for that purpose? Or is there another way?