Question

如何在wordpress中管理列，以便在woocommerce订单面板中添加新列获取产品类别。我已经找到了在整个面板中创建新列的方法，但我不知道如何添加。

//MANAGE COLUMNS
add_filter( 'manage_pagamento_posts_columns', 'green_filter_posts_columns' );
function green_filter_posts_columns( $columns ) {

  $columns = array(
     'cb' => $columns['cb'],
     'title' => __( 'Title' ),
     'pacote' => __( 'Pacote', 'green' ),
     'temporada' => __( 'Temporada', 'green' )
   );

 return $columns;
}

Answer 1

我找到了一种在woocommerce订单面板中添加列的方法。在此代码中，我将展示如何在按产品过滤的每个订单行中添加产品类别，并在发生时删除重复的类别。

// ADDING A NEW COLUMN (keeping "Total" and "Actions" columns at the end)
    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_status' ){
               // Inserting after "Status" column
               $reordered_columns['my-column1'] = __( 'Categorias','theme_domain');
           }
       }
       return $reordered_columns;
    }

    // Adding custom fields meta data for each new column (example)
    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 'my-column1' :

               $cats = '';
               $cats_final = '';
               $item_cats = array();

               $order = wc_get_order( $post_id );
               $order_data = $order->get_data();

               foreach ($order->get_items() as $item_key => $item_values):

                 ## Using WC_Order_Item methods ##

                 // Item ID is directly accessible from the $item_key in the foreach loop or
                 $item_id = $item_values->get_product_id();

                 $item_cat = get_the_terms($item_id, 'product_cat');
                 $item_cat = array_unique($item_cat);

                 foreach ( $item_cat as $term ) {
                     array_push($item_cats, $term->name);
                 }

               endforeach;

               $item_cats = array_unique($item_cats);

               foreach($item_cats as $item_final){
                 $cats_final .= $item_final.', ';
               }

               echo rtrim($cats_final,", ");

               break;
       }
    }

Answer 2

我无法在上面的答案中添加评论，所以我发布了一个新评论。来自doughfabris的答案几乎奏效。我在开发人员网站上进行了测试，发现代码在删除后可以使用“ $item_cats = array_unique($item_cats);” 在下方“ $order_data = $order->get_data();”

这里的代码已经过测试，对我来说效果很好。谢谢dougfabris！顺便说一句，如何使其仅显示最高级别？

// ADDING A NEW COLUMN (keeping "Total" and "Actions" columns at the end)
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_status' ){
           // Inserting after "Status" column
           $reordered_columns['my-column1'] = __( 'Categorias','theme_domain');
       }
   }
   return $reordered_columns;
}

// Adding custom fields meta data for each new column (example)
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 'my-column1' :

           $cats = '';
           $cats_final = '';
           $item_cats = array();

           $order = wc_get_order( $post_id );
           $order_data = $order->get_data();

           foreach ($order->get_items() as $item_key => $item_values):

             ## Using WC_Order_Item methods ##

             // Item ID is directly accessible from the $item_key in the foreach loop or
             $item_id = $item_values->get_product_id();

             $item_cat = get_the_terms($item_id, 'product_cat');


             foreach ( $item_cat as $term ) {
                 array_push($item_cats, $term->name);
             }

           endforeach;

           $item_cats = array_unique($item_cats);

           foreach($item_cats as $item_final){
             $cats_final .= $item_final.', ';
           }

           echo rtrim($cats_final,", ");

           break;
   }
}

如何在woocommerce订单面板中创建产品类别列？

2 个答案: