[英]Filter wp_query by ACF repeater subfields and custom taxonomy
在特定頁面上,我顯示來自我的 CPT(“公開課程”)的帖子。 來自此特定 CPT 的帖子按自定義分類法 (“kategoria”) 分組。 這部分有效。 在同一頁面上,我有四個不同的選擇字段來過濾查詢。 一個下拉菜單專門用於按提到的分類法過濾,其余的與轉發器子字段相關。 我已經設法用正確的數據填充選擇字段。 這部分也很好用。
我缺少的是一件事——當我過濾我的帖子時,它會顯示整個帖子組而不是特定的帖子。 希望下面的例子更具描述性——我目前得到的:
TAXONOMY_CHILD_1
我想得到什么:
TAXONOMY_CHILD_1
僅突出顯示特定帖子對我來說至關重要。 Taxonomy Childs 是我的示例課程類型。 在特定類型中,我有一堆不同時間、地點、價格的課程,所以同時展示它們是沒有意義的。
完整代碼可以在這里找到:
<?php
$taxonomy = 'typ';
if (is_page(29557) ):
$childno = '205';
elseif (is_page(29640) ):
$childno = '206';
endif;
$args = array(
'child_of'=> $childno,
'childless' => true
);
$taxonomy_terms = get_terms($taxonomy, $args);
if($taxonomy_terms) {
foreach($taxonomy_terms as $taxonomy_term) {
$taxquery = array('relation' => 'AND');
$metaquery = array('relation' => 'AND');
if(isset($_GET['obszar']) && $_GET['obszar'] != '')
{
$taxquery[] = array(
'taxonomy' => 'kategoria',
'field' => 'slug',
'terms' => $_GET["obszar"],
);
}
if(isset($_GET['firma']) && $_GET['firma'] != '')
{
$metaquery[] = array(
'compare' => '=',
'key' => 'terminy_warsztatow_$_firma',
'value' => $_GET["firma"],
);
}
if(isset($_GET['lokalizacja']) && $_GET['lokalizacja'] != '')
{
$metaquery[] = array(
'compare' => '=',
'key' => 'terminy_warsztatow_$_wojewodztwo',
'value' => $_GET["lokalizacja"],
);
}
if(isset($_GET['data']) && $_GET['data'] != '')
{
$metaquery[] = array(
'compare' => '=',
'key' => 'terminy_warsztatow_$_data',
'value' => $_GET["data"],
);
}
$args_main_query = array(
'post_type' => 'opencourses',
"$taxonomy" => $taxonomy_term->slug,
'post_status' => 'publish',
'posts_per_page' => -1,
'fields' => 'all',
'tax_query' => $taxquery,
'meta_query' => $metaquery,
);
$query = new WP_Query( $args_main_query );
if ( $query->have_posts() ) : ?>
<?php $color = get_field('blok_szkoleniowy_kolor', $taxonomy_term); ?>
<div class="term_anchor" id="<?php echo $taxonomy_term->slug; ?>"></div>
<h4 class="term_blok_szkoleniowy"><span class="spacer" style="background:<?php echo $color; ?>"></span><?php echo $taxonomy_term->name; ?></h4>
<?php while ( $query->have_posts() ) : $query->the_post(); ?>
<div class="row">
<div class="col-md-12">
<div class="coursWrapper">
<div class="visibleInfoCourses" style="border-left: 5px solid <?php echo $color; ?>">
<div class="row">
<div class="col-sm-7">
<p><a href="<?php the_permalink() ?>"><?php the_title() ?></a>
<?php if (get_field('nowosc')) : ?><span class="labelItem labeImNew">Nowość</span><?php endif ?>
<?php if (get_field('new_form')) : ?><span class="labelItem labeImNewForm">Nowa formuła</span><?php endif ?>
<?php if (get_field('new_date_info')) : ?><span class="labelItem labeImNewDate">Zmiana terminu</span><?php endif ?>
</p>
</div>
<div class="col-sm-5">
<div class="buttonsHereRight">
<button class="btnBorderGrey btn-lean-sm">Terminy warsztatów</button>
</div>
</div>
</div>
</div>
<div class="InvisibleInfoCourses" style="border-left: 5px solid <?php echo $color; ?>">
<?php if (have_rows('terminy_warsztatow')) : $i = 0; ?>
<div class="TerminySzkolen" style="padding: 0;">
<?php while (have_rows('terminy_warsztatow')) : the_row();
$i++;
$hotele = get_sub_field('polecane_hotele');
$zapisy = get_sub_field('stan_zapisow'); ?>
<div class="InvisibleInfoCoursesDetails" <?php if ($zapisy == 'Sprzedane') : echo " style='opacity:.6;'";endif; ?>>
<div class="row">
<div class="col-sm-10">
<span><img src="<?php the_sub_field('logotyp') ?>" alt="<?php the_sub_field('lokalizacja') ?>"></span>
<span><i style="opacity: .6;" class="glyphicon glyphicon-time"></i><?php the_sub_field('data') ?></span>
<span><i style="opacity: .6;" class="glyphicon glyphicon-map-marker"></i><?php the_sub_field('lokalizacja') ?></span>
<span><i style="opacity: .6;" class="glyphicon glyphicon glyphicon-list-alt"></i><?php echo $zapisy; ?></span>
</div>
<div class="col-sm-2">
<div class="buttonsHereRight">
<!-- <a class="btn-lean btn-lean-sm" target="_blank" download="Formularz zgłoszeniowy" href="<?php the_sub_field('przycisk') ?>" onclick="gtag('event', 'szkolenia', {'event_category' : 'szkolenie-otwarte-lista-szkoleń','event_label' : '<?php the_title() ?> '});" <?php if ($zapisy == 'Sprzedane') : echo " style='display:none'";endif; ?>>Zapisz się</a> -->
<!-- <a class="btn-lean btn-lean-sm" href="<?php the_permalink(); ?>" onclick="gtag('event', 'szkolenia', {'event_category' : 'szkolenie-otwarte-lista-szkoleń','event_label' : '<?php the_title() ?> '});" <?php if ($zapisy == 'Sprzedane') : echo " style='display:none'"; endif; ?>>Zapisz się</a> -->
<a class="btn-lean btn-lean-sm" href="<?php the_permalink(); ?>" <?php if ($zapisy == 'Sprzedane') : echo " style='display:none'"; endif; ?>>Zapisz się</a>
</div>
</div>
</div>
</div>
<?php endwhile; ?>
</div>
<?php endif ?>
</div>
</div>
</div>
</div>
<?php endwhile; ?>
<?php wp_reset_postdata(); // so nothin' weird happens to other loops
endif;
}
}
?>
請嘗試:
//Since the changed behaviour of esc_sql() in WordPress 4.8.3,
//cannot use the % character as a placeholder, hence need to alter 'where' close:
function textdomain_posts_where( $where ) {
$where = str_replace("meta_key = 'terminy_warsztatow_$", "meta_key LIKE 'terminy_warsztatow_%", $where);
return $where;
}
add_filter('posts_where', 'textdomain_posts_where');
if (isset($_GET["filtr_firma"]))
{
$meta_query[] = array(
'compare' => 'LIKE',
'key' => 'terminy_warsztatow_$_firma',
'value' => $_GET["filtr_firma"],
);
}
if (isset($_GET["filtr_lokalizacja"]))
{
$meta_query[] = array(
'compare' => 'LIKE',
'key' => 'terminy_warsztatow_$_data',
'value' => $_GET["filtr_lokalizacja"],
);
}
if (isset($_GET["filtr_termin"]))
{
$meta_query[] = array(
'compare' => 'LIKE',
'key' => 'terminy_warsztatow_$_wojewodztwo',
'value' => $_GET["filtr_termin"],
);
}
...
因為你的repeater key以形式存儲在數據庫中
terminy_warsztatow_0_firma
terminy_warsztatow_0_data
terminy_warsztatow_0_wojewodztwo
---
terminy_warsztatow_1_firma
terminy_warsztatow_1_data
terminy_warsztatow_1_wojewodztwo
---
terminy_warsztatow_2_firma
terminy_warsztatow_2_data
terminy_warsztatow_2_wojewodztwo
聲明:本站的技術帖子網頁,遵循CC BY-SA 4.0協議,如果您需要轉載,請注明本站網址或者原文地址。任何問題請咨詢:yoyou2525@163.com.