Reply To: Dynamically populate between 2 repeater fields

• houseofhands

• February 19, 2019 at 3:25 am

function acf_load_field_choices( $field ) {
    
    // reset choices
    $field['choices'] = array();

    // if has rows
    if( have_rows('ACFG01-F01', 'option') ) {
        
        // while has rows
        while( have_rows('ACFG01-F01', 'option') ) {
            
            // instantiate row
            the_row();
            
            
            // vars
            $value = get_sub_field('ACFG-F01-SOURCE');
            $label = get_sub_field('ACFG-F01-SOURCE');

            
            // append to choices
            $field['choices'][ $value ] = $label;
            
        }
        
    }

    // return the field
    return $field;
    
}

add_filter('acf/load_field/name=ACFG-F01-TARGET', 'acf_load_field_choices');

Anyone?