WordPress-显示带有缩略图的子页面

Posted 2021-02-25

Takes the ID of a page, then displays a list of child pages with thumbnails and page titles. The thumbnail is generated from the 'featured image' of the particular child page.

<?php
//get current page ID
$the_id = '14';
 
$args = array(
'child_of'     => $the_id,
'title_li'     => '',
'parent'       => $the_id,
'sort_order'	=> 'DESC',
'sort_column'	=> 'menu_order'
);
 
$pages = get_pages( $args );
 
$output = '';
 
foreach($pages as $value){
 
	$thumb = get_the_post_thumbnail( $value->ID, array(230,299), $attr = 'class=shopthumbnail' );
	$output .= "<li>";
	$output .= "<a href='" . $value->post_name . "' >" . $thumb . "</a><br />";
	$output .= "<a href='" . $value->post_name . "' >" .  $value->post_title . "</a>";
	$output .= "</li>";
} 
 
echo $output;
?>
 
</ul>