添加WooCommerce订单列表列和值 [英] Add a WooCommerce Orders List Column and value

问题描述

在woo贸易订单页面(管理端)中，我想在订单列表中添加直接送货"列

In woo commerce order page(Admin Side) I want to add Drop Shipping column in order list

我通过

add_filter( 'manage_edit-shop_order_columns', 'custom_shop_order_column', 20 );
function custom_shop_order_column($columns)
{
    $reordered_columns = array();

    // Inserting columns to a specific location
    foreach( $columns as $key => $column){
        $reordered_columns[$key] = $column;
        if( $key ==  'order_total' ){

            $reordered_columns['drop_shipping'] = __( 'Drop Shipping','twentyseventeen');

        }
    }
    return $reordered_columns;                                       
}

有效

现在我想在该字段中显示填充数据

Now I want to show populate data in that field

我从这里找到了解决方法

I found the solution from here

我遵循与提及相同的步骤，但是我无法获得价值

I follow same step as mention but I cant get the value

add_action( 'manage_shop_order_posts_custom_column' , 'custom_orders_list_column_content', 20, 2 );
function custom_orders_list_column_content( $column, $post_id )
{
    //echo $column;
    switch ( $column )
    {
        case 'drop_shipping' :
            // Get custom post meta data

            $my_var_one = get_post_meta( $post_id, 'drop_shipping', true );

            if(!empty($my_var_one))
                echo $my_var_one;

            // Testing (to be removed) - Empty value case
            else
                echo '<small>(<em>no value</em>)</small>';

          break;                        
    } 

}

我也检查了wp_postmeta表，但是没有找到结果.

Also I check wp_postmeta table but there is no result found..

能否请您告诉我我在哪里做错了以及如何在drop_shipping中增加价值

Can you please tell me where is I done mistake and how to add value in drop_shipping

谢谢.

推荐答案

按照建议我弄错了，我在wp_postmeta中添加了_drop_shipping

As per Suggestion I got my mistake, I add _drop_shipping in wp_postmeta

add_action( 'manage_shop_order_posts_custom_column' , 'custom_orders_list_column_content', 20, 2 );
function custom_orders_list_column_content( $column, $post_id )
{
    switch ( $column )
    {
        case 'drop_shipping' :


              if(get_post_meta( $post_id, '_drop_shipping', true )){
                   $my_var_one = get_post_meta( $post_id, '_drop_shipping', true );
                   echo $my_var_one;
              }
              else{         

                   add_post_meta($post_id, '_drop_shipping', $post_id); 
                   $my_var_one = get_post_meta( $post_id, '_drop_shipping', true );
                   echo $my_var_one;
              }

        break;
    }

}

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