Question

我正在尝试将自定义文本字段添加到Woocommerce变体属性元中，但是当我将下面的代码添加到我的主题functions.php中时，“变体”选项卡会继续加载并且根本不加载变体...我不知道知道导致错误的是什么。有人可以帮忙！

这是我的代码（添加到functions.php）

function create_price_variations($loop, $variation_data, $variation)
{
    $args = array(
        'post_type' => 'product_variation',
        'post_status' => array('private', 'publish'),
        'numberposts' => -1,
        'orderby' => 'menu_order',
        'order' => 'asc',
        'post_parent' => $post->ID
    );
    $variations = get_posts($args);
    $i = 0;
    foreach ($variations as $variation) {
        $variation_id = absint($variation->ID);
        $variable_id = $this['variation_id'];
        $variation_post_status = esc_attr($variation->post_status);
        $variation_data = get_post_meta($variation_id);
        $variation_data['variation_post_id'] = $variation_id;
        // Get specific data from the certain custom fields using get_post_meta( $post_id, $key, $single );
        $expiry[$i] = get_post_meta($variation->ID, '_price_expiry_date', true);
        $i++;
    }
    woocommerce_wp_text_input(array(
        'id' => '_price_expiry_date[' . $loop . ']',
        'label' => 'Date Till This Price will Remain',
        'type' => 'date'
    ));
    woocommerce_wp_select(
        array(
            'id' => '_select[' . $variation->ID . ']',
            'label' => __('My Select Field', 'woocommerce'),
            'description' => __('Choose a value.', 'woocommerce'),
            'options' => array(
                'one' => __('Option 1', 'woocommerce'),
                'two' => __('Option 2', 'woocommerce'),
                'three' => __('Option 3', 'woocommerce')
            )
        )
    );
}

我正在使用此钩子添加此功能！

add_action('woocommerce_product_after_variable_attributes','create_price_variations', 10, 2);

Answer 1

您需要单独保存自定义字段，例如

// Save Variation Settings
add_action( 'woocommerce_save_product_variation', 'save_variation_settings_fields', 10, 2 );

function save_variation_settings_fields( $post_id ) {
    // Text Field
    $text_field = $_POST['_text_field'][ $post_id ];
    if( ! empty( $text_field ) ) {
        update_post_meta( $post_id, '_text_field', esc_attr( $text_field ) );
    }

// Number Field
$number_field = $_POST['_number_field'][ $post_id ];
if( ! empty( $number_field ) ) {
    update_post_meta( $post_id, '_number_field', esc_attr( $number_field ) );
}
// Textarea
$textarea = $_POST['_textarea'][ $post_id ];
if( ! empty( $textarea ) ) {
    update_post_meta( $post_id, '_textarea', esc_attr( $textarea ) );
}

// Select
$select = $_POST['_select'][ $post_id ];
if( ! empty( $select ) ) {
    update_post_meta( $post_id, '_select', esc_attr( $select ) );
}

// Checkbox
$checkbox = isset( $_POST['_checkbox'][ $post_id ] ) ? 'yes' : 'no';
update_post_meta( $post_id, '_checkbox', $checkbox );

// Hidden field
$hidden = $_POST['_hidden_field'][ $post_id ];
if( ! empty( $hidden ) ) {
    update_post_meta( $post_id, '_hidden_field', esc_attr( $hidden ) );
    }
}

Woocommerce管理变体问题

1 个答案: