我正在尝试插入一个插件,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);
}
我只收到一个错误:
Deprecated: Non-static method WC_Product_Variation::get_variation_id() should not be called statically, assuming $this from incompatible context in path/to/plugins/thfo-raw-material-for-woocommerce/class/mass.php on line 19
Notice: Undefined property: mass::$variation_id in path/to/wp-content/plugins/woocommerce/includes/class-wc-product-variation.php on line 257
int(0)
解决方法:
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;