自定义价格字段未保存在WooCommerce中的管理产品上

时间:2020-06-17 20:20:42

标签: php wordpress woocommerce product hook-woocommerce

我向WooCommerce添加了一个自定义价格字段。该字段按预期显示,但不会保存输入的值。

我在functions.php文件中的代码是:

/* 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 个答案:

答案 0 :(得分:2)

您有一些小错误,这足够了

还请注意使用woocommerce_admin_process_product_object进行保存,而不是使用过时的woocommerce_process_product_meta钩子

/* 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 );