我似乎遇到了一个问题。当我添加这堆代码时,自定义字段显示得很好,但网站周围的一切都很混乱!我所有的页面标题都使用了同一个标题,内容就消失了。我肯定我错过了什么:
<?php
$posts = get_posts(array(
'numberposts' => -1,
'post_type' => 'page',
'meta_query' => array(
array(
'key' => 'project_categories',
'value' => '"boyle_upcoming"',
'compare' => 'LIKE'
)
),
'order' => 'ASC'
));
if($posts) {
foreach($posts as $post) {
echo '<li><a href="' . get_permalink($post->ID) . '">' . '<img src="' . get_field('project_header_photo') . '" alt="' . get_the_title($post->ID) . '">' . '<div><em><b>' . get_the_title($post->ID) . '</b><br>' .get_field('project_location') . '<br><br>' . get_field('project_blurb') . '</em></div></a></li>';
};
}
wp_reset_query();
?>
我想。。。也许我必须在之前添加通常的循环,然后在之后关闭它
<?php if ( have_posts() ) : while ( have_posts() ) : the_post(); ?>
但那没用。我错过了什么?
包括您的代码。这项工作,不会打乱你的$post。
<?php
$args = array(
'post_type' => 'page',
'post_status' => 'publish',
'posts_per_page' => -1,
'order' => 'ASC',
'meta_query' => array(
array(
'key' => 'project_categories',
'value' => 'boyle_upcoming',
'compare' => 'LIKE'
)
),
);
// The Query
$the_query = new WP_Query( $args );
// The Loop
if ( $the_query->have_posts() ) {
while ( $the_query->have_posts() ) {
$the_query->the_post();
echo '<li><a href="' . get_permalink($the_query->post->ID) . '">' . '<img src="' . get_field('project_header_photo') . '" alt="' . get_the_title($the_query->post->ID) . '">' . '<div><em><b>' . get_the_title($the_query->post->ID) . '</b><br>' .get_field('project_location') . '<br><br>' . get_field('project_blurb') . '</em></div></a></li>';
} else {
echo "No DATA";
}
/* Restore original Post Data */
wp_reset_postdata();
?>