WooCommerce-不同人自定义状态的结帐条件字段 [英] WooCommerce - Checkout conditional fields for different persons custom status

问题描述

我需要修改woocommere网站的结帐流程。该过程由以下人员的身份决定：

- '法律实体' < br>
- 个人

I need to modify the checkout process for an woocommere website. The process is determinated by the status of the person that could be one of this:
- 'legal entity'
- 'individual'

我需要一个选择器 '用户状态' （或单选按钮），紧接在 billing_first_name和 billing_last_name之后。

I need to have a selector 'User status' (or radio buttons), just after the 'billing_first_name' and 'billing_last_name'.

选择器应按以下方式工作：

The selector should work this way:

1. 如果选择 '法律实体' ，则应显示3个字段：
   
   
   
   
   • 'phone_number'
   
   
   • 'email'
   
   
   • 'serial_id'
   
   

1. If 'legal entity' is selected, it should display 3 fields:
   • 'phone_number'
   • 'email'
   • 'serial_id'

• 'custom_field1'


• 'custom_field2'


• 'custom_field3'

我尝试了WooCommerce Check经理和另一个插件，但是问题是我无法满足匹配条件。

I tried WooCommerce Checkout Manager and another plugin but the problem is that I can't make matching conditions.

我该如何实现？

谢谢。

推荐答案

对于WooCommerce 3+ （更新）：

For WooCommerce 3+ (update):

由于 WooCommerce 3.0结帐字段有所更改，因此无法像以前一样对字段进行重新排序。

Since WooCommerce 3.0 checkout fields have changed a little bit so is not possible to reorder fields as before.

有一个新的'priority'自变量，用于处理字段顺序，适用于结帐字段和我的帐户字段。

There is a new 'priority' argument that handle fields order, for checkout fields and my account fields as well.

下面，我仅更新与订购字段相关的部分：

Below I am just updating the part related to ordering fields:

## 3. Ordering the billing fields

// Set the order of the fields
$billing_fields_new_order = array(
    'billing_first_name', 'billing_last_name', 'billing_status',
    'billing_email',      'billing_phone',     'billing_serial_id',
    'billing_custom1',    'billing_custom2',   'billing_custom3',
    'billing_company',    'billing_address_1', 'billing_address_2',
    'billing_postcode',   'billing_city',      'billing_country',
);

$count = 0;
$priority = 10;

// Updating the 'priority' argument
foreach($billing_fields_new_order as $field_name){
    $count++;
    $fields['billing'][$field_name]['priority'] = $count * $priority;
}

// END: returning the customized checkout fields
return $fields;

参考： 在WooCommerce 3中对结帐字段重新排序

原始答案：

您需要使用 woocommerce_checkout_fields 钩子。然后，首先创建新字段。之后自定义一些字段类。要完成对字段的重新排序以符合您的需求。

You need to use woocommerce_checkout_fields hook. Then first create the new fields. After Customize some field classes. To finish reorder the field to match your desire.

以下是代码：

add_filter( 'woocommerce_checkout_fields', 'custom_checkout_billing_fields' );
function custom_checkout_billing_fields( $fields ) {

// 1. Creating the additional custom billing fields

    // The "status" selector
    $fields['billing']['billing_status']['type'] = 'select';
    $fields['billing']['billing_status']['class'] = array('form-row-wide, status-select');
    $fields['billing']['billing_status']['required'] = true;
    $fields['billing']['billing_status']['label'] = __('User status', 'my_theme_slug');
    $fields['billing']['billing_status']['placeholder'] = __('Chose an option', 'my_theme_slug');
    $fields['billing']['billing_status']['options'] = array(
        '' => 'Chose an option',
        '1' => 'Legal entity',
        '2' => 'Individual'
    );

    // The "Serial ID" text field
    $fields['billing']['billing_serial_id']['type'] = 'text';
    $fields['billing']['billing_serial_id']['class'] = array('form-row-wide', 'status-group1');
    $fields['billing']['billing_serial_id']['required'] = true;
    $fields['billing']['billing_serial_id']['label'] = __('Serial ID', 'my_theme_slug');
    $fields['billing']['billing_serial_id']['placeholder'] = __('Enter your Serial ID', 'my_theme_slug');

    // The "Custom 1" text field
    $fields['billing']['billing_custom1']['type'] = 'text';
    $fields['billing']['billing_custom1']['class'] = array('form-row-wide', 'status-group2');
    $fields['billing']['billing_custom1']['required'] = true;
    $fields['billing']['billing_custom1']['label'] = __('Custom name 1', 'my_theme_slug');
    $fields['billing']['billing_custom1']['placeholder'] = __('Enter your custom1', 'my_theme_slug');

    // The "Custom 2" text field
    $fields['billing']['billing_custom2']['type'] = 'text';
    $fields['billing']['billing_custom2']['class'] = array('form-row-wide', 'status-group2');
    $fields['billing']['billing_custom2']['required'] = true;
    $fields['billing']['billing_custom2']['label'] = __('Custom name 2', 'my_theme_slug');
    $fields['billing']['billing_custom2']['placeholder'] = __('Enter your custom2', 'my_theme_slug');

    // The "Custom 3" text field
    $fields['billing']['billing_custom3']['type'] = 'text';
    $fields['billing']['billing_custom3']['class'] = array('form-row-wide', 'status-group2');
    $fields['billing']['billing_custom3']['required'] = true;
    $fields['billing']['billing_custom3']['label'] = __('Custom name 3', 'my_theme_slug');
    $fields['billing']['billing_custom3']['placeholder'] = __('Enter your custom3', 'my_theme_slug');


// 2. Customizing 'billing_email' and 'billing_phone' fields ['class']

    $fields['billing']['billing_email']['class'] = array('form-row-first', 'status-group1');
    $fields['billing']['billing_phone']['class'] = array('form-row-last', 'status-group1');


// 3. Ordering the billing fields

    $fields_order = array(
        'billing_first_name', 'billing_last_name', 'billing_status',
        'billing_email',      'billing_phone',     'billing_serial_id',
        'billing_custom1',    'billing_custom2',   'billing_custom3',
        'billing_company',    'billing_address_1', 'billing_address_2',
        'billing_postcode',   'billing_city',      'billing_country',
    );
    foreach($fields_order as $field) $ordered_fields[$field] = $fields['billing'][$field];

    $fields['billing'] = $ordered_fields;
    

// Returning Checkout customized billing fields

    return $fields;

}

这自然会在您的活动子主题或主题的function.php文件中进行

Naturally this goes on function.php file of your active child theme or theme

此代码已经过测试且功能齐全。

This code is tested and fully functional.

现在有了此代码，您可以提出一个问题来处理有条件的这个问题的一部分（正如我在评论中告诉您的）…

官方参考： WooThemes-使用操作和过滤器来自定义结帐字段

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