Question

我试图在wordpress的索引文件上编写php代码。我必须得到图像＆amp;每个类别的名称，这是我到目前为止所得到的：

    $term = get_queried_object()->term_id;
    $termid = get_term($term, 'product_cat' );
    $args = array(
        'orderby'       => 'name', 
        'order'         => 'ASC',
        'hide_empty'    => false, 
        'child_of'      => $term, 
        'parent'        =>0
    ); 
    $subproducts = get_terms( 'product_cat', $args);
    foreach ($subproducts as $subproduct) { 
        echo $subproduct->name.'<br>';
        echo $subproduct->term_id; //get the category Id
    }

如何获取类别图片网址？

Answer 1

将您的代码更改为此

foreach ($subproducts as $subproduct): setup_postdata($subproduct); 
    the_title();
    the_ID();
    the_post_thumbnail();
endforeach;

Answer 2

您需要使用get_woocoomerce_term_meta并从中获取thumbnail_id，如下所示更改循环将完成工作

    foreach( $subproducts as $subproduct ) { 
        echo $subproduct->name.'<br>';
        echo $subproduct->term_id; //get the category Id

        $thumbnail_id = get_woocommerce_term_meta( $subproduct->term_id, 'thumbnail_id', true );
        $image = wp_get_attachment_url( $thumbnail_id );
        echo '<img src="'.$image.'" alt="" width="762" height="365" />';
    }

wp woocommerce类别图像

2 个答案: