WooCommerce:显示产品变体/变量描述

时间:2019-10-28 18:02:49

标签: php wordpress woocommerce woocommerce-theming

我想始终在产品页面上显示每个变体的变体描述(当前,它将仅显示通过下拉列表选择的任何变体的描述)。我似乎无法访问

plugins/woocommerce/templates/single-product/add-to-cart/variation.php中,似乎可以通过以下方式访问它:

{{{ data.variation.variation_description }}}

在编辑产品页面上检查所需字段时,其name=为:

variable_description0

我尝试通过这两种方式以及以下方式进行访问:

if($product && taxonomy_exists($attribute)) {
  $terms = wc_get_product_terms($product->get_id(), $attribute, array(
    'fields' => 'all',
  ));

  foreach($terms as $term) {

    $variable_description = get_post_meta( $id, '_variation_description', true );

    if(in_array($term->slug, $options, true)) {
      $radios .= '<div><input type="radio" name="'.esc_attr($name).'" value="'.esc_attr($term->slug).'" '.checked(sanitize_title($args['selected']), $term->slug, false).'><label for="'.esc_attr($term->slug).'">'.esc_html(apply_filters('woocommerce_variation_option_name', $term->name)).' <span class="description">' . 'DESCRIPTION' . '</span></label></div>';
    }
  }
} else {
  foreach($options as $option) {

    // var_dump($options);
    $variable_description = get_post_meta( $id, '_variation_description', true );


    $checked    = sanitize_title($args['selected']) === $args['selected'] ? checked($args['selected'], sanitize_title($option), false) : checked($args['selected'], $option, false);
    $radios    .= '<div><input type="radio" name="'.esc_attr($name).'" value="'.esc_attr($option).'" id="'.sanitize_title($option).'" '.$checked.'><label for="'.sanitize_title($option).'">'.esc_html(apply_filters('woocommerce_variation_option_name', $option)).' <span class="description">' . $variable_description . '</span></label></div>';
  }
}

但是所有内容都返回NULL。

$ id应该使用什么/如何为所有变量打印出来?

1 个答案:

答案 0 :(得分:0)

最终,我可以通过获取产品的所有变体,循环浏览它们,找到匹配项,然后将该描述设置为变量来实现此目的。这似乎有些笨拙,可能会导致较大的目录出现问题,因此欢迎进行任何改进!

// Get all variations of product
$variations1 = $product->get_children();

// Loop through variations to find description
foreach ($variations1 as $value):

    $single_variation = new WC_Product_Variation($value);

    $variation_full_name = $single_variation->name;
    $variation_name = str_replace($product->name . " - ", "", $variation_full_name);

    // Set the variable description
    if ( $option === $variation_name ):
        $variable_description = $single_variation->description;
    endif;

endforeach;