我使用以下代码查询自定义分类中的术语:
<?php
$term_slug = get_query_var('term');
$taxonomyName = get_query_var('taxonomy');
$current_term = get_term_by('slug', $term_slug, $taxonomyName);
$termchildren = get_term_children($current_term->term_id, $taxonomyName);
foreach ($termchildren as $child) {
$term = get_term_by('id', $child, $taxonomyName);
echo '<li id="mid"><a href="#tab-' . $slug = $term->slug . '">' . $term->name . '</a></li>';
}
?>
这一切都很棒!我的问题是,我想通过菜单顺序或类似的东西来订购它。目前他们是随机的!
有人可以建议我需要做什么吗?
干杯,丹
答案 0 :(得分:12)
尝试使用get_terms功能。你的代码比这样(你可以指定orderby和order arg)
<?php
$term_slug = get_query_var('term');
$taxonomy_name = get_query_var('taxonomy');
$current_term = get_term_by('slug', $term_slug, $taxonomy_name);
if ( true === is_a( $current_term, 'WP_Term' ) ) {
$args = array(
'child_of' => $current_term->term_id,
'orderby' => 'id',
'order' => 'DESC'
);
$terms = get_terms($taxonomyName, $args);
if ( true === is_array( $terms ) ) {
foreach ($terms as $term) {
echo '<li id="mid"><a href="#tab-' . esc_attr( $term->slug ) . '">' . esc_html( $term->name ) . '</a></li>';
}
}
}
?>