重新排列和自定义 woocommerce 结帐字段

Question

我需要修改默认的 woocommerce billing&shipping 字段。我需要移动其中一些，设置不同的表单行类并在删除标签的同时添加占位符。我的代码正在运行，但我想知道是否有更简洁的解决方案，即是否可以缩短和/或优化代码。我的代码是

add_filter('woocommerce_default_address_fields', 'override_address_fields');

function override_address_fields( $address_fields ) {

    $address_fields['first_name']['placeholder'] = 'yxz';

    $address_fields['last_name']['placeholder'] = 'yxz';

    $address_fields['address_1']['placeholder'] = 'yxz';

    $address_fields['company']['placeholder'] = 'yxz';

    $address_fields['postcode']['placeholder'] = 'yxz';

    $address_fields['city']['placeholder'] = 'yxz';

    return $address_fields;

}

add_filter( "woocommerce_checkout_fields", "reordering_checkout_fields", 15, 1 );

function reordering_checkout_fields( $fields ) {

    $fields['billing']['billing_phone']['placeholder'] = 'yxz';

    $fields['billing']['billing_email']['placeholder'] = 'yxz';

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

    return $fields;

}

add_filter( 'woocommerce_checkout_fields', 'rearrange_checkout_fields' ); 

function rearrange_checkout_fields( $checkout_fields ) {

    $checkout_fields['billing']['billing_country']['priority'] = 80;

    $checkout_fields['shipping']['shipping_country']['priority'] = 80;

    return $checkout_fields;

}

Answer 1

您可以在第一个函数中包含第三个函数，因此您的代码将类似于：add_filter('woocommerce_default_address_fields', 'customize_default_address_fields', 20, 1 );function customize_default_address_fields( $address_fields ) {    $address_fields['first_name']['placeholder'] = 'yxz';    $address_fields['last_name']['placeholder'] = 'yxz';    $address_fields['address_1']['placeholder'] = 'yxz';    $address_fields['company']['placeholder'] = 'yxz';    $address_fields['postcode']['placeholder'] = 'yxz';    $address_fields['city']['placeholder'] = 'yxz';    // Reorder billing and shipping "country" fields (on checkout page)    if ( is_checkout() )        $address_fields['country']['priority'] = 80; // Country    return $address_fields;}add_filter( "woocommerce_checkout_fields", "customize_other_checkout_fields", 20, 1 );function customize_other_checkout_fields( $fields ) {    $fields['billing']['billing_phone']['placeholder'] = 'yxz';    $fields['billing']['billing_email']['placeholder'] = 'yxz';    $fields['billing']['billing_email']['class'] = array('form-row-first'); // HERE    $fields['billing']['billing_phone']['class'] = array('form-row-last');  // HERE    unset($fields['order']['order_comments']);    return $fields;}代码位于活动子主题（或活动主题）的 function.php 文件中。测试和工作。