我已经被这个问题困扰了一个星期了。我想创建一个搜索栏，将显示与自定义字段中填写的数据页面的列表。例如，如果我选择"Pre Owned"作为搜索栏的状态，它应该显示具有自定义字段的页面，其中元数据是"Pre Owned"。我完全不知道该怎么做。我知道可以在自定义帖子中搜索，但我想在页面中搜索。http://jaroyachting.com/dev/yacht-list/是列表的样子
这个代码是我试过的，不工作。$searchYachts是我如何调用元数据
if(isset($_POST['filter'])) {
global $wp_query; // get the global object
$searchYachts = get_post_meta( $page->ID, 'yachtinfo', true );
$thesearch = get_search_query(); // get the string searched
// merge them with one or several meta_queries to meet your demand
$args = array_merge( $wp_query->query, array(
'meta_query' => array(
array(
'key' => $searchYachts["status"],
'value' => $_POST['status'],
'compare' => 'IN'
)
)
));
query_posts( $args ); // alter the main query to include your custom parameters
提前感谢!
在此元查询中，您可以传递元值
$args = array(
'meta_query' => array(
array(
'key' => 'cp_annonceur',
'value' => 'professionnel',
'compare' => '=',
)
)
);
$query = new WP_Query($args);
这就是我所能做到的。但是现在它显示每一页…
if(isset($_POST['filter'])) {
$status = $_POST['status'];
$args = array(
'meta_query' => array(
array(
'key' => 'status',
'value' => '$status',
'compare' => '=',
)
)
);
$property_query = new WP_Query($args);
?> <div id="pages">
<?php $pages = get_pages(array($property_query)); ?>
<ul style="list-style:none;">
<?php foreach ($pages as $page): ?>
<div id="schip"> <li>
<div id="fotoSchip"><?php echo '<a href="' . get_page_uri($page) .'">' . get_the_post_thumbnail($page->ID, array( 365, 230)) . '</div>
<div id="infoSchip"><h5>' . $page->post_title; ?></h5></a>
<?php
$yacht = get_post_meta( $page->ID, 'yachtinfo', true );
foreach( $yacht as $list){
echo '<div id="statusSchip">' . $list['status'] . '</div>';
echo '<div id="prijsSchip">Price: ' . $list['price'] . '</div>';
}
endforeach;
}