我正在尝试获得三级WooCommerce类别。下面是我的源代码：
$args = array(
\'hierarchical\' => 1,
\'show_option_none\' => \'\',
\'hide_empty\' => 0,
\'parent\' =>18,
\'taxonomy\' => \'product_cat\'
);
$subcats = get_categories($args);
echo \'<div class="wooc_sclist">\';
foreach ($subcats as $sc) {
$link = get_term_link($sc->slug, $sc->taxonomy);
echo \'<ul><a href="\' . $link . \'">\' . $sc->name . \'</a>\';
$args2 = get_term(array(
\'hierarchical\' => 0,
\'hide_empty\' => false,
// \'taxonomy\' => \'product_cat\'
));
$subsubCats = get_categories($agrs2);
foreach ($subsubCats as $subsubCats) {
$SubLinks = get_term_link($subsubCats->slug, $subsubCats-
>taxonomy);
echo \'<li>sub -<a href=\' . $SubLinks . \'>\' . $subsubCats->name .\'</a></li>\';
}
echo \'</ul>\';
}
echo \'</div>\';
wp_reset_query();
SO网友:Ammad Nazir
我自己解决的
$args = array(
\'hierarchical\' => 1,
\'show_option_none\' => \'\',
\'hide_empty\' => 0,
\'parent\' => $number = 16,
\'taxonomy\' => \'product_cat\'
);
$subcats = get_categories($args);
echo \'<div class="wooc_sclist">\';
foreach ($subcats as $sc) {
$link = get_term_link($sc->slug, $sc->taxonomy);
echo \'<ul><a href="\' . $link . \'">\' . $sc->name . \'</a>\'.$sc->term_id;
$args2 = get_terms(\'product_cat\',array(
\'child_of\' => $sc->term_id,
\'hierarchical\' => 1,
\'hide_empty\' => 1,
));
foreach ($args2 as $subsubCats) {
$SubLinks = get_term_link($subsubCats->slug, $subsubCats->taxonomy);
echo \'<li>sub - <a href=\' . $SubLinks . \'>\' . $subsubCats->name . \'</a></li>\';
}
echo \'</ul>\';
}
echo \'</div>\';
wp_reset_query();
