我想按标题（如“Merecedes”）和从最低到最高的顺序（如“A级”）“ASC”显示所有汽车制造商。它应该看起来像一个词汇表。
页码：汽车。。。
宝马：
1er
2er
3er
。。。
梅赛德斯：
A级
B级
C级
。。。
Z
这是我的custom-port-type-cars.php
<h2>Mercedes</h2>
<?php $args = array( \'post_type\' => \'cars\', \'posts_per_page\' => -1, \'orderby\' => \'title\', \'order\' => \'ASC\',
// ============================= Mercedes ==============================
\'tax_query\' => array(
array(
\'taxonomy\' => \'manufacturer\',
\'field\' => \'slug\',
\'terms\' => array(\'mercedes\')
)
)
);
// ============================= OUTPUT ==============================
$loop = new WP_Query( $args ); while ( $loop->have_posts() ) : $loop->the_post();
the_title(\'<h3>\', \'</h3>\');
the_content();
endwhile; ?>
<h2>BMW</h2>
<?php $args = array( \'post_type\' => \'cars\', \'posts_per_page\' => -1, \'orderby\' => \'title\', \'order\' => \'ASC\',
// ============================= BMW ==============================
\'tax_query\' => array(
array(
\'taxonomy\' => \'manufacturer\',
\'field\' => \'slug\',
\'terms\' => array(\'bmw\')
)
)
);
// ============================= OUTPUT ==============================
$loop = new WP_Query( $args ); while ( $loop->have_posts() ) : $loop->the_post();
the_title(\'<h3>\', \'</h3>\');
the_content();
endwhile; ?>
这对我不起作用。我不能同时订购标题和条款。
感谢您的帮助
最合适的回答,由SO网友:Mridul Aggarwal 整理而成
$index = \'A\';
$terms = get_terms(\'manufacturer\');
foreach ($terms as $term) {
if($index != strtoupper(substr($term->name, 0, 1))) {
$index = strtoupper(substr($term->name, 0, 1));
echo \'<h1>\'. $index . \'</h1>\';
}
?>
<h2><?php echo $term->name; ?></h2>
<?php $args = array( \'post_type\' => \'cars\', \'posts_per_page\' => -1, \'orderby\' => \'title\', \'order\' => \'ASC\',
\'tax_query\' => array(
array(
\'taxonomy\' => \'manufacturer\',
\'field\' => \'slug\',
\'terms\' => array($term->slug)
)
)
);
// ============================= OUTPUT ==============================
$loop = new WP_Query( $args ); while ( $loop->have_posts() ) : $loop->the_post();
the_title(\'<h3>\', \'</h3>\');
the_content();
endwhile;
}
