dongsui0929
2017-03-28 09:47
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自定义字段未显示在自定义帖子类型帖子中

I have a custom post type named "Designer" Each posts will be using different unique Advanced Custom Fields as each posts has unique templates.With the below code I am able to give rules for each posts in Designer post type and save but the custom fields are not displaying on post edit pages on backend. Normally this code should ork but no idea what happend to the code

Please Help.

add_filter('acf/location/rule_types', 'acf_location_rules_types');
function acf_location_rules_types( $choices )
{
    $choices['Custom Post types']['cpt_parent'] = 'Custom post type parent';

    return $choices;
}
add_filter('acf/location/rule_values/cpt_parent',    'acf_location_rules_values_cpt_parent');
function acf_location_rules_values_cpt_parent( $choices )
{
    $args = array(
        'hierarchical' => true,
        '_builtin' => false
    );
    $posttypes = get_post_types( $args );

    if( $posttypes )
    {
        foreach( $posttypes as $posttype ):

            if( $posttype != 'acf' ):
                $args = array(
                'post_type' => 'designer',
                'posts_per_page' => -1,
                'post_status' => 'publish'
                );
                $customposts = get_posts( $args );  
                if ( $customposts  ) {
                    foreach( $customposts as $custompost ){
                        $choices[ $custompost->ID] = $custompost->post_title;
                    }
                }
            endif;
        endforeach;
    }

    return $choices;
}

//MATCH THE RULE
add_filter('acf/location/rule_match/cpt_parent',              'acf_location_rules_match_cpt_parent', 10, 3);
function acf_location_rules_match_cpt_parent( $match, $rule, $options )
{
    global $post;
    $selected_post = (int) $rule['value'];

    // post parent
    $post_parent = $post->post_parent;
    if( $options['page_parent'] ) {

        $post_parent = $options['page_parent'];

    }

    if ($rule['operator'] == "=="){
        $match = ( $post_parent == $selected_post );
    }
    elseif ($rule['operator'] != "!="){
        $match = ( $post_parent != $selected_post );
    }

    return $match;
}

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