兒童網頁和他們的特色照片父頁面不拉在WordPress

Question

出於某種原因，在Genisis框架，WordPress的下面的代碼不拉子頁面和它的特色照片

add_filter('body_class', 'add_body_class'); 
function add_body_class($classes) { 
    $classes[] = 'portfolio'; 
return $classes; 
} 

add_filter('genesis_pre_get_option_site_layout', '__genesis_return_full_width_content'  ); // Force Full-Width Layout 
remove_action('genesis_before_loop', 'genesis_do_breadcrumbs'); // Removes  breadcrumbs 
remove_action('genesis_post_title','genesis_do_post_title'); // Removes post title 
remove_action('genesis_post_content', 'genesis_do_post_content'); // Removes content 
add_action('genesis_post_content', 'child_do_content'); // Adds your custom page code/content 

    // Do Custom Content 
function child_do_content() { ?> 

<?php global $wpdb; ?> 
<?php the_content(); ?> 
<?php 
$child_pages = $wpdb->get_results("SELECT * FROM $wpdb->posts WHERE post_parent = ".$post->ID." AND post_type = 'page' ORDER BY menu_order", 'OBJECT'); ?> 
<?php if ($child_pages) : foreach ($child_pages as $pageChild) : setup_postdata($pageChild); ?> 
<?php echo get_the_post_thumbnail($pageChild->ID, 'thumbnail'); ?> 
<a href="<?php echo get_permalink($pageChild->ID); ?>" title="<?php echo $pageChild->post_title; ?>"><?php echo $pageChild->post_title; ?></a> 
<?php endforeach; endif; ?> 

<?php }genesis(); 

謝謝。

Answer 1

錯誤發生在您的get_results()參數中。

首先分配post->ID給一個變量，然後用它在get_results()像這樣：

$parent = $post->ID; 
$child_pages = $wpdb->get_results("SELECT * FROM $wpdb->posts WHERE post_parent = $parent AND post_type = 'page' ORDER BY menu_order", 'OBJECT'); ?> 

而且我不知道，你可以使用menu_order和'page'你做的方式，檢查documentation如何讓這些。