Woocommerce重新安排結帳字段

Question

我已經使用以下功能重新排列了Woocommerce結帳頁面上的訂單字段：

    //Reorder checkout
    add_filter( 'woocommerce_checkout_fields', 'reorder_woo_fields' ); 
    function reorder_woo_fields( $fields ) {
    $fields2['billing']['billing_first_name'] = $fields['billing']  ['billing_first_name'];
    $fields2['billing']['billing_last_name']  = $fields['billing']['billing_last_name'];
    $fields2['billing']['billing_company'] =  $fields['billing']['billing_company'];
    $fields2['billing']['billing_address_1']  = $fields['billing']['billing_address_1'];
    $fields2['billing']['billing_city']       = $fields['billing']['billing_city'];
    $fields2['billing']['billing_postcode']   = $fields['billing']['billing_postcode'];
    $fields2['billing']['billing_country']    = $fields['billing']['billing_country'];
    $fields2['billing']['billing_email']      = $fields['billing']['billing_email'];
    $fields2['billing']['billing_phone']      = $fields['billing']['billing_phone'];

    $fields2['shipping']['shipping_first_name'] = $fields['shipping']['shipping_first_name'];
    $fields2['shipping']['shipping_last_name'] = $fields['shipping']['shipping_last_name'];
    $fields2['shipping']['shipping_company'] =  $fields['shipping']['shipping_company'];
    $fields2['shipping']['shipping_address_1'] = $fields['shipping']['shipping_address_1'];
    $fields2['shipping']['shipping_city'] = $fields['shipping']['shipping_city'];
    $fields2['shipping']['shipping_postcode'] = $fields['shipping']['shipping_postcode'];
    $fields2['shipping']['shipping_country'] = $fields['shipping']['shipping_country'];

    // Add full width Classes and Clears to Adjustments    
    $fields2['billing']['billing_first_name'] = array(
        'label' => __('First Name', 'woocommerce'),
    'class'     => array('form-row-wide'),
    'clear'     => true,
    'required' => true
     );
     $fields2['billing']['billing_last_name'] = array(
    'label' => __('Last Name', 'woocommerce'),
    'class'     => array('form-row-wide'),
    'clear'     => true,
        'required' => true
     );
     $fields2['shipping']['shipping_first_name'] = array(
        'label' => __('First Name', 'woocommerce'),
    'class'     => array('form-row-wide'),
    'clear'     => true,
    'required' => true
     );
     $fields2['shipping']['shipping_last_name'] = array(
    'label' => __('Last Name', 'woocommerce'),
    'class'     => array('form-row-wide'),
    'clear'     => true,
        'required' => true
     );
     return $fields2;
     }

並且可以正常工作，但是啟用調試模式時，我在chekcout頁面上收到錯誤消息：注意：未定義的索引：在線上/html/wordpress/wp-content/plugins/woocommerce/templates/checkout/form-shipping.php中的順序58

警告：第58行的/html/wordpress/wp-content/plugins/woocommerce/templates/checkout/form-shipping.php中為foreach（）提供的參數無效

海葵能解決這個問題嗎？

Answer 1

您可以嘗試使用以下代碼對結帳頁面字段進行重新排序。 您可以更改數組中字段的順序。

// for billing fields

add_filter("woocommerce_checkout_fields", "new_order_fields");

function new_order_fields($fields) {

    $order = array(
        "billing_company", 
        "billing_first_name", 
        "billing_last_name", 
        "billing_address_1", 
        "billing_address_2", 
        "billing_postcode", 
        "billing_country", 
        "billing_email", 
        "billing_phone"
    );
    foreach( $order as $field ) {
        $ordered_fields[$field] = $fields["billing"][$field];
    }

    $fields["billing"] = $ordered_fields;
    return $fields;    
}

// for shipping fields
add_filter("woocommerce_checkout_fields", "new_shiping_order_fields");

function new_shiping_order_fields($fields) {

    $order = array(   
        "shipping_city", 
        "shipping_postcode", 
        "shipping_country",    
        "shipping_first_name", 
        "shipping_last_name", 
        "shipping_company", 
        "shipping_address_1", 
        "shipping_address_2"

    );
    foreach( $order as $field ) {
        $ordered_fields[$field] = $fields["shipping"][$field];
    }

    $fields["shipping"] = $ordered_fields;
    return $fields;
}

Answer 2

您可以在WooCommerce文檔中找到有關此內容的完整指南。

您正在定義一個新數組$fields2 ，此數組沒有woocommerce_checkout_fields所需的所有字段。 您只需要覆蓋$fields["billing"]和$fields["shipping"] ，就像@pallavi向您顯示一樣。

要刪除字段（例如order_comments），可以將此行放入函數中

unset($fields['order']['order_comments']);