[英]How to Get the Current category ID in the product page in Woocommerce?
我想在产品页面中获取当前类别 ID,以在 Woocommerce 的templates/single-product/add-to-cart/simple.php
中显示一些内容
If the category ID == 1 {//i'll show something}
if the category ID == 2 {//something else}
所有这些都在“ simple.php
”中
谢谢
编辑 :
<?php echo $product->get_categories( ', ', '<span class="posted_in">' . _n( 'Category:', 'Categories:', $cat_count, 'woocommerce' ) . ' ', '</span>' ); ?>
此代码给出当前产品的产品名称,如果我无法获取 ID,我如何获取类别名称的字符串?
使用此代码
global $wp_query;
$terms_post = get_the_terms( $post->cat_ID , 'product_cat' );
foreach ($terms_post as $term_cat) {
$term_cat_id = $term_cat->term_id;
echo $term_cat_id;
}
在网上找到了一些可能也有效的代码(注意:我自己没有尝试过)
更新链接已失效,代码在下方以防万一。
global $wp_query;
// get the query object
$cat_obj = $wp_query->get_queried_object();
print_r($cat_obj);
if($cat_obj) {
$category_name = $cat_obj->name;
$category_desc = $cat_obj->description;
$category_ID = $cat_obj->term_id;
echo $category_ID;
// with the `$category_ID`, proceed to your `if/else` statement.
if( $category_ID == 1){
echo 'Cat ID is 1';
}
if( $category_ID == 2){
echo 'Cat ID is 2';
}
}
获取当前类别 ID 的简单方法:
$terms = get_the_terms( $post->cat_ID , 'product_cat' );
echo $terms[key($terms)]->slug;
如果您在产品页面,首先您需要获取产品 ID,如:
$product_id = $product->get_id();
然后使用此代码:
$terms = get_the_terms( $product_id , 'product_cat' );
if ( !empty( $terms ) ) {
foreach ( $terms as $term ) {
echo $term->term_id;
}
}
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