Order get_terms by term meta

我有一个自定义的分类法，叫做prod cat

我想按编号对模板中的输出进行排序，因此我在分类法中添加了一个term\\u meta，如下所示：

add_action( \'prod-cat_add_form_fields\', \'add_feature_group_field\', 10, 2 );
function add_feature_group_field($taxonomy) {
    ?>
    <div class="form-field term-order-wrap">
        <label for="term-order">Order</label>
        <input type="text" name="wm-cat-prod-order" />
    </div>
    <?php
}

然后：

add_action( \'created_prod-cat\', \'save_feature_meta\', 10, 2 );
function save_feature_meta( $term_id, $tt_id ){
    if( isset( $_POST[\'wm-cat-prod-order\'] ) && \'\' !== $_POST[\'wm-cat-prod-order\'] ){
        add_term_meta( $term_id, \'wm-cat-prod-order\', $_POST[\'wm-cat-prod-order\'], true );
    }
}

我有一个术语\\u meta working，它正在被保存。然后在模板中执行以下操作：

$args = array(
    \'taxonomy\'      =>  \'categoria-de-productos\',
    \'orderby\'       =>  \'wm-cat-prod-order\',
    \'order\'         =>  \'ASC\',
    \'hide_empty\'    =>  false,
    \'hierarchical\'  =>  false,
    \'parent\'        =>  0,
);

$terms = get_terms( $args );

但我无法通过“wm cat prod order”元将其订购。这上面有人吗？谢谢

$args = array( \'taxonomy\' => \'categoria-de-productos\', \'orderby\' => \'meta_value_num\', \'order\' => \'ASC\', \'hide_empty\' => false, \'hierarchical\' => false, \'parent\' => 0, \'meta_query\' => [[ \'key\' => \'wm-cat-prod-order\', \'type\' => \'NUMERIC\', ]], ); $terms = get_terms( $args );

$args = array( \'taxonomy\' => \'MY_TAX\', \'meta_key\' => \'ordem\', \'meta_compare\' => \'NUMERIC\', \'orderby\' => \'meta_value_num\', \'order\' => \'ASC\', \'hide_empty\' => false, ); $the_query = new WP_Term_Query($args); foreach ( $the_query->get_terms() as $term ) { ... }

$args = array( \'taxonomy\' => \'categoria-de-productos\', \'order\' => \'ASC\', \'orderby\' => \'meta_value_num\',//Treat the meta value as numeric \'meta_key\' => \'wm-cat-prod-order\'//Meta key ); $terms_query = new WP_Term_Query( $args ); if( ! empty( $terms_query->terms ) ) { foreach( $terms_query->terms as $term ) { //Do stuff, $term is a WP_Term object } }

public function pre_get_terms( $query ) { $meta_query_args = array( \'relation\' => \'AND\', // Optional, defaults to "AND" array( \'key\' => \'order_index\', \'value\' => 0, \'compare\' => \'>=\' ) ); $meta_query = new WP_Meta_Query( $meta_query_args ); $query->meta_query = $meta_query; $query->orderby = \'position_clause\';

GET_THE_TERMS与wp_GET_POST_TERMS中的奇怪结果

我正在尝试制作一个面包屑函数，但有一个小问题。。。使用时：$categories = get_the_terms( $post->ID, \'product_cat\' ); 我得到了一个循环中使用的类别数组，等等。唯一的问题是它是按字母顺序排列的。（我希望它按层次顺序排列。）经过一番挖掘，我发现了一种替代方法，即使用wp\\u get\\u post\\u terms（），但我肯定遗漏了一些东西，因为当我使用此方法时：$categories = wp_get_post_terms( $p

相关推荐

GET_THE_TERMS与wp_GET_POST_TERMS中的奇怪结果