我向 WooCommerce 添加了一個自定義價格字段。該字段按預期出現，但它不保存輸入的值。我functions.php文件中的代碼是：/* Add custom price field to general page */function wc_cost_product_field() { woocommerce_wp_text_input( array( 'id' => 'wholesaler_price', 'class' => 'wc_input_price short', 'label' => __( 'Wholesaler price', 'woocommerce' ) . ' (' . get_woocommerce_currency_symbol() . ')' ) );}add_action( 'woocommerce_product_options_pricing', 'wc_cost_product_field' );function pcc_save_custom_price( $post_id ) { // Grab the custom price from $_POST $custom_price = isset( $_POST[ 'wholesale_price' ] ) ? sanitize_text_field( $_POST[ 'wholesale_price' ] ) : ''; // grab the product $product = wc_get_product( $post_id ); // Save the custom price using WooCommerce built-in functions $product->update_meta_data( 'wholesale_price', $custom_price ); $product->save();}add_action( 'woocommerce_process_product_meta', 'pcc_save_custom_price' );
1 回答
慕婉清6462132
TA貢獻1804條經驗 獲得超2個贊
你有一些小錯誤，這應該足夠了
另請注意使用woocommerce_admin_process_product_objectto save 而不是過時的woocommerce_process_product_meta鉤子
/* Add custom price field to general page */
function action_woocommerce_product_options_pricing() {
woocommerce_wp_text_input( array(
'id' => 'wholesaler_price',
'class' => 'wc_input_price short',
'label' => __( 'Wholesaler price', 'woocommerce' ) . ' (' . get_woocommerce_currency_symbol() . ')',
) );
}
add_action( 'woocommerce_product_options_pricing', 'action_woocommerce_product_options_pricing', 10, 0 );
// Save Fields
function action_woocommerce_admin_process_product_object( $product ) {
if( isset($_POST['wholesaler_price']) ) {
$product->update_meta_data( 'wholesaler_price', sanitize_text_field( $_POST[ 'wholesaler_price'] ) );
}
}
add_action( 'woocommerce_admin_process_product_object', 'action_woocommerce_admin_process_product_object', 10, 1 );
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