WPML

Question

我正在将 Woocommerce 插件与 WPML 多语言插件一起使用，但我无法像预期的那样开始工作。

我的产品有几个自定义字段，我需要在购物车、结帐、订单查看和电子邮件通知中显示这些字段。

字段在前端正确显示，但当我切换语言时，会话中的数据未更新。

WPML 如何处理额外数据？
有没有办法让它工作，当我切换语言时数据更新？

这是我的代码：

add_filter( 'woocommerce_product_data_tabs', 'mbextra_product_data_tab' , 99 , 1 );
function mbextra_product_data_tab( $product_data_tabs ) {
    $product_data_tabs['mbextraproducttab'] = array(
        'label' => __( 'EXTRA', 'mbg' ),
        'target' => 'mbextraproductdata',
        'class' => array();
    );
    return $product_data_tabs;
}
add_action( 'woocommerce_product_data_panels', 'mbextra_product_data_fields' );
function mbextra_product_data_fields() {
?>
    <div id="mbextraproductdata" class="panel woocommerce_options_panel">
    <div class="options_group">
<?php
  woocommerce_wp_textarea_input(
  array(
  'id' => 'company',
  'label' => __( 'Company', 'mbg' ),
  'placeholder' => 'Company Adress here',
  'desc_tip' => 'true',
  'description' => __( 'Enter Company Adress here', 'mbg' )
  )
  );
?>
</div>
    <div class="options_group">
<?php
  woocommerce_wp_textarea_input(
  array(
  'id' => 'shortdescription',
  'label' => __( 'Short-Description', 'mbg' ),
  'placeholder' => 'Enter some short info',
  'desc_tip' => 'true',
  'description' => __( 'Enter Short description here', 'mbg' )
  )
  );
?>
  </div>
  </div><!-- #extraproductdata Tab -->
<?php
}
add_action( 'woocommerce_process_product_meta', 'mbprocess_product_meta_fields_save', 99 );
function mbprocess_product_meta_fields_save( $post_id ){
    // if set  > save the fields
    $company = $_POST['company'];
    if( isset( $company ) )
    update_post_meta( $post_id, 'company', esc_attr( $company ) );
    // if set  > save data to post_meta
    $shortdescription = $_POST['shortdescription'];
    if( isset( $shortdescription ) )
    update_post_meta( $post_id, 'shortdescription', esc_attr( $shortdescription ) );
}




add_filter( 'woocommerce_add_cart_item_data', 'custom_product_field', 10, 3 );

function custom_product_field( $cart_item_data, $product_id, $variation_id ) {

    $shortdesciption = get_post_meta( $product_id , 'shortdesciption' , true );
    $company = get_post_meta( $product_id , 'company' , true );

    if( !empty( $shortdesciption ) )
    {
        $cart_item_data['shortdesciption'] = $shortdesciption;
    }
    if( !empty( $company ) )
    {
        $cart_item_data['company'] = $company;
    }


    return $cart_item_data;

}
add_filter( 'woocommerce_get_cart_item_from_session', 'mbget_cart_item_from_session', 10, 3);

function mbget_cart_item_from_session( $cart_item_data, $cart_item_session_data, $cart_item_key ) {

    if ( isset( $cart_item_session_data['shortdesciption'] ) ) {
        $cart_item_data['shortdesciption'] = $cart_item_session_data['shortdesciption'];
    }
    if ( isset( $cart_item_session_data['company'] ) ) {
        $cart_item_data['company'] = $cart_item_session_data['company'];
    }

    return $cart_item_data;
}


add_filter( 'woocommerce_get_item_data', 'render_meta_on_cart_and_checkout', 10, 2 );
function render_meta_on_cart_and_checkout( $cart_data, $cart_item ) {

    $data = array();

    if( !empty( $data ) ) {
        $data = $cart_data;
    }

    if( isset( $cart_item['shortdesciption'] ) ) {
        $data[] = array(
        'name' => __( 'Stuff', 'mbg' ),
        'value' => $cart_item['shortdesciption'] );
    }
    if( isset( $cart_item['company'] ) ) {
        $data[] = array(
        'name' => __( 'Company', 'mbg' ),
        'value' => $cart_item['company'] );
    }


    return $data;
}

谢谢

Answer 1

YES you should need to destroy the cart session or to remove all cart items when switching language. But this kind of case never really happen:

因为这不是真正的客户行为，例如在购物车中添加商品（针对某种语言）然后在结账前切换到另一种语言。

所以这应该不是真正的问题。这只是一个开发者在以各种可能的方式测试电子商务的行为，不是吗？

WPML - 购物车项目数据自定义字段在切换语言时不更新

WPML - Cart item data custom Fields don't update when switching language

php

wordpress

custom-fields

woocommerce