如何获取Woocommerce产品中的变体ID

时间:2015-10-02 22:12:27

标签: php wordpress woocommerce variation

我试图插入插件我正在编写产品的变体ID。这是我写的:

class mass {

    public function __construct()
    {
        add_action('woocommerce_product_after_variable_attributes',array($this,'thfo_mass'));


    }
public function thfo_mass()
    {
        $id = WC_Product_Variation::get_variation_id();
        //$lenght = get_post_meta($id,'_length');
        //$dimensions = wc_get_dimension(24750, 'cm');
        var_dump($id);
    }

我只收到错误:

  

不推荐使用:非静态方法WC_Product_Variation :: get_variation_id()不应该静态调用,假设$ this来自path / to / plugins / thfo-raw-material-for-woocommerce / class / mass.php中的不兼容上下文第19行

     

注意:未定义属性:mass :: $ variation_id in path / to / wp-content / plugins / woocommerce / includes / class-wc-product-variation.php on 257   int(0)

4 个答案:

答案 0 :(得分:6)

试试这个。

 <?php 
    $product_obj = new WC_Product_Factory();
    $product = $product_obj->get_product($product);                             
    if ($product->product_type == 'variable'):
        $children   = $product->get_children( $args = '', $output = OBJECT ); 
        foreach ($children as $key=>$value) {
            $product_variatons = new WC_Product_Variation($value);
            if ( $product_variatons->exists() && $product_variatons->variation_is_visible() ) {
                $variations[$value] = $product_variatons->get_variation_attributes();
            }
        }
   endif;

答案 1 :(得分:1)

get_variation_id根本不是静态方法。

您需要创建WC_Product_Variation的实例/对象,然后才能使用它。

喜欢---

$variable_product = new WC_Product_Variation($value);
$variable_product->get_variation_id();

答案 2 :(得分:0)

到目前为止,我已经设法解决了这个问题:

首先,要获得颜色:

$colour = isset( $_REQUEST[ 'attribute_' . sanitize_title( 'pa_colour' ) ] ) ? wc_clean( stripslashes( urldecode( $_REQUEST[ 'attribute_' . sanitize_title( 'pa_colour' ) ] ) ) ) : $product->get_variation_default_attribute( 'pa_colour' );

然后在我的foreach循环中生成复选框:

$variation_id = searchForVariants($colour, $size, $available_variations);
$product_shipping_classes = get_the_terms( $variation_id, 'product_shipping_class' );
$product_shipping_class_name = ( $product_shipping_classes && ! is_wp_error( $product_shipping_classes ) ) ? current( $product_shipping_classes )->name : '';

然后,您可以使用current( $product_shipping_classes )->term_idcurrent( $product_shipping_classes )->slugcurrent( $product_shipping_classes )->name

searchForVariants函数位于我的functions.php文件中:

function searchForVariants($colour, $size, $array) {

    foreach ($array as $key => $sub_array) {

        if ($sub_array['attributes']['attribute_pa_colour'] === $colour && $sub_array['attributes']['attribute_pa_size'] === $size) {
           return $sub_array['variation_id'];
        } else {
            continue;
        }
    }
}

$available_variations数组已经在variable.php的店面主题中,但我正在使用子主题,因此复制了模板文件以进行这些更改。

答案 3 :(得分:0)

请在此处检查此结果:How to get Woocommerce Variation ID?

$args = array(
    'post_type'     => 'product_variation',
    'post_status'   => array( 'private', 'publish' ),
    'numberposts'   => -1,
    'orderby'       => 'menu_order',
    'order'         => 'asc',
    'post_parent'   => get_the_ID() // get parent post-ID
);
$variations = get_posts( $args );

foreach ( $variations as $variation ) {

    // get variation ID
    $variation_ID = $variation->ID;

    // get variations meta
    $product_variation = new WC_Product_Variation( $variation_ID );

    // get variation featured image
    $variation_image = $product_variation->get_image();

    // get variation price
    $variation_price = $product_variation->get_price_html();

    get_post_meta( $variation_ID , '_text_field_date_expire', true );

}