我有一个函数，它应该创建一个变体，并用值，变量产品的属性填充变体。为了变得更加灵活，除了
之外，我没有为产品属性创建价值我已经尝试了一百种方法使价值观坚持变异，但他们不这样做。变化是在后端创建的，但它没有任何值的分布？ PLEEEEASE帮助!!!!我现在在这4天了。 ;（
归因于该产品属性的唯一值是＆＃34;＆gt;＆gt; EMPTY＆lt;＆lt;＆lt;＆＃34;值。 /////////////变量$ data - ＆gt;数组（Key - ＆gt; Value），以便键==产品属于$ product - ＆gt; $ PRODUCT_ID
function add_variable_product_to_cart($product_id, $data) {
$my_post = array(
'post_title'=> 'Order_Printaway',
'post_name' => 'product_' . $data["itemIdentifier"],
'post_status' => 'publish',
'post_parent' => $product_id ,//post is a child post of product post
'post_type' => 'product_variation',//set post type to product_variation
'guid'=>home_url() . '/?product_variation=product_' . $data["itemIdentifier"]
);
//Insert ea. post/variation into database:
$attID = wp_insert_post( $my_post );
update_post_meta($attID, '_price', $data["final_price"]);
update_post_meta($attID, '_regular_price', $data["final_price"]);
foreach($data as $key => $value){
$avail_attributes = array($value);
wp_set_object_terms($product_id, $avail_attributes, $key);
$thedata[$key]['name'] = $value;
}
update_post_meta( $attID,'_product_attributes',$thedata);
if ( ! is_admin() ) {
$found = false;
//check if product already in cart
if ( sizeof( WC()->cart->get_cart() ) > 0 ) {
// if product not found, add it
if ( ! $found ){
WC()->cart->add_to_cart( $product_id, 1, $attID);
}
}
else{
// if no products in cart, add it
WC()->cart->add_to_cart( $product_id, 1, $attID);
}
}
}
/////////////////////////////////////////////// ////////////////////// //////////////////////////// ////////////////////////////////////////输出///////// ////////////////////////////////////////////////// ///////////
//产品的属性 - ＆gt;
数组（[a_color] =＆gt;数组（[name] =＆gt; a_color [value] =＆gt;＆gt;＆gt; EMPTY＆lt;＆lt; [position] =＆gt; 0 [is_visible] =＆gt; 0 [is_variation ] =＆gt; 1 [is_taxonomy] =＆gt; 0）[a_creasing] =＆gt;数组（[name] =＆gt; a_creasing [value] =＆gt;＆gt;＆gt; EMPTY＆lt;＆lt; [position] =＆gt; 1 [ is_visible] =＆gt; 0 [is_variation] =＆gt; 1 [is_taxonomy] =＆gt; 0）[a_finishing] =＆gt;数组（[name] =＆gt; a_finishing [value] =＆gt;＆gt;＆gt; EMPTY＆lt;＆lt; [position] =＆gt; 2 [is_visible] =＆gt; 0 [is_variation] =＆gt; 1 [is_taxonomy] =＆gt; 0）[a_finishing_desc] =＆gt;数组（[name] =＆gt; a_finishing_desc [value] =＆gt; ＆gt;＆gt; EMPTY＆lt;＆lt; [position] =＆gt; 3 [is_visible] =＆gt; 0 [is_variation] =＆gt; 1 [is_taxonomy] =＆gt; 0）[a_format_dir] =＆gt;数组（[name] =＆gt; ; a_format_dir [value] =＆gt;＆gt;＆gt; EMPTY＆lt;＆lt; [position] =＆gt; 4 [is_visible] =＆gt; 0 [is_variation] =＆gt; 1 [is_taxonomy] =＆gt; 0）[a_page] =＆gt; ;数组（[name] =＆gt; a_page [value] =＆gt;＆gt;＆gt; EMPTY＆lt;＆lt; [position] =＆gt; 5 [is_visib le] =＆gt; 0 [is_variation] =＆gt; 1 [is_taxonomy] =＆gt; 0）[a_paper] =＆gt;数组（[name] =＆gt; a_paper [value] =＆gt;＆gt;＆gt; EMPTY＆lt;＆lt; [position] =＆gt; 6 [is_visible] =＆gt; 0 [is_variation] =＆gt; 1 [is_taxonomy] =＆gt; 0）[a_paper_desc] =＆gt;数组（[name] =＆gt; a_paper_desc [value] =＆gt;＆gt;＆gt; EMPTY＆lt;＆lt; [position] =＆gt; 7 [is_visible] =＆gt; 0 [is_variation] =＆gt; 1 [is_taxonomy] =＆gt; 0）[a_perforation] =＆gt;数组（[name] =＆gt; a_perforation [value] =＆gt;＆gt;＆gt; EMPTY＆lt;＆lt; [position] =＆gt; 8 [is_visible] =＆gt; 0 [is_variation] =＆gt; 1 [is_taxonomy] =＆gt; 0）[a_processing] =＆gt;数组（[name] =＆gt; a_processing [value] =＆gt;＆gt;＆gt; EMPTY＆lt;＆lt; [position] =＆gt; 9 [is_visible] =＆gt; 0 [is_variation] =＆gt; 1 [is_taxonomy] =＆gt; 0）[product] =＆gt;数组（[name] =＆gt; product [value] =＆gt;＆gt;＆gt; EMPTY＆lt;＆lt; [position] =＆gt; 10 [is_visible] =＆gt; 0 [is_variation] =＆gt; 1 [is_taxonomy] =＆gt; 0）[shipping] =＆gt;数组（[name] =＆gt; shipping [value] =＆gt;＆gt;＆gt; EMPTY＆lt;＆lt; [position] =＆gt; 11 [is_visible] =＆gt; 0 [is_variation] =＆gt; 1 [is_taxonomy] =＆gt; 0））
////我想在Variation
中引入的数据数组Array（[languageCode] =＆gt; Array（[name] =＆gt; en）[countryCode] =＆gt;数组（[name] =＆gt; GB）[saveItem] =＆gt;数组（[name] =＆gt; ;按名称保存项目）[itemIdentifier] =＆gt;数组（[名称] =＆gt; asdasadasds）[产品] =＆gt;数组（[名称] =＆gt;传单）[a_page] =＆gt;数组（[名称] = ＆gt; A_1stg）[a_format] =＆gt;数组（[名称] =＆gt; A_105_x_148_mm_DIN-A-6）[a_format_dir] =＆gt;数组（[名称] =＆gt; A_panel_format）[a_paper] =＆gt;数组（[名称] ] =＆gt; A_115gqm_Bilderdruck）[a_paper_desc] =＆gt;数组（[name] =＆gt; A_paper_gloss_no_core）[a_color] =＆gt;数组（[name] =＆gt; A_4 / 0-farbig_Euroskala）[a_finishing] =＆gt;数组（ [name] =＆gt; A_Ohne_Finishing）[a_finishing_desc] =＆gt;数组（[名称] =＆gt; A_Ohne_Veredelung）[a_processing] =＆gt;数组（[名称] =＆gt; A_Cutt）[a_creasing] =＆gt;数组（[名称] ] =＆gt; A_No_Groove）[a_perforation] =＆gt;数组（[名称] =＆gt; A_No_Perfo）[数量] =＆gt;数组（[名称] =＆gt; 100_quantity）[shipping] =＆gt;数组（[名称] = ＆gt; st andard）[priceNet] =＆gt;数组（[name] =＆gt; 8,31）[priceGross] =＆gt;数组（[name] =＆gt; 9,97）[shippingNet] =＆gt;数组（[name] =＆gt; 4,13）[shippingGross] =＆gt;数组（[name] =＆gt; 4,96）[final_price] =＆gt;数组（[name] =＆gt; 17.916））get_post_meta之后的变体的属性（757，＆＃39; _product_attributes＆＃39;，true））数组（[0] =＆gt;数组（[languageCode] =＆gt;数组（ [name] =＆gt; en）[countryCode] =＆gt;数组（[name] =＆gt; GB）[saveItem] =＆gt;数组（[name] =＆gt;按名称保存项目）[itemIdentifier] =＆gt;数组（[name] =＆gt; asdasadasds）[product] =＆gt; Array（[name] =＆gt; flyer）[a_page] =＆gt;数组（[name] =＆gt; A_1stg）[a_format] =＆gt;数组（[ name] =＆gt; A_105_x_148_mm_DIN-A-6）[a_format_dir] =＆gt;数组（[name] =＆gt; A_panel_format）[a_paper] =＆gt;数组（[name] =＆gt; A_115gqm_Bilderdruck）[a_paper_desc] =＆gt;数组（[name] =＆gt; A_paper_gloss_no_core）[a_color] =＆gt;数组（[name] =＆gt; A_4 / 0-farbig_Euroskala）[a_finishing] =＆gt;数组（[name] =＆gt; A_Ohne_Finishing）[a_finishing_desc] =＆gt; ;数组（[名称] =＆gt; A_Ohne_Veredelung）[a_processing] =＆gt;数组（[名称] =＆gt; A_Cutt）[a_creasing] =＆gt;数组（[名称] =＆gt; A_No_Groove）[a_perforati on] =＆gt;数组（[name] =＆gt; A_No_Perfo）[数量] =＆gt;数组（[name] =＆gt; 100_quantity）[shipping] =＆gt;数组（[name] =＆gt;标准）[priceNet] =＆gt;数组（[name] =＆gt; 8,31）[priceGross] =＆gt;数组（[name] =＆gt; 9,97）[shippingNet] =＆gt;数组（[name] =＆gt; 4,13）[shippingGross] =＆gt;数组（[name] =＆gt; 4,96）[final_price] =＆gt;数组（[name] =＆gt; 17.916）））
答案 0 :(得分：0)
我在同样的问题上挣扎，关键在于属性的分类法。
如果属性标记为分类，那么它需要slug而不是基于文本的attrs的字符串。所以首先检查
if ( $attribute['is_taxonomy'] ) {
$options = wc_get_product_terms( $post_id, $attribute['name'], array( 'fields' => 'slugs' ) );
} else {
$options = explode( WC_DELIMITER, $attribute['value'] );
}
并用slug或string值填充$ attr_val。
update_post_meta( $post_id, 'attribute_' . sanitize_title($attribute['name'] ), $attr_val);
WC_AJAX::save_attributes()可能会有所帮助