I created a view that displays the weight of each product in my cart. I multiply field quantity by field price unit. I want to display the total weight of my cart. How do you do this without going through additional modules ?
$view = new view();
$view->name = 'commerce_order_weight';
$view->description = '';
$view->tag = 'default';
$view->base_table = 'commerce_order';
$view->human_name = 'Poids de la commande';
$view->core = 7;
$view->api_version = '3.0';
$view->disabled = FALSE; /* Edit this to true to make a default view disabled initially */
/* Display: Master */
$handler = $view->new_display('default', 'Master', 'default');
$handler->display->display_options['title'] = 'Poids panier';
$handler->display->display_options['use_more_always'] = FALSE;
$handler->display->display_options['use_more_text'] = 'plus';
$handler->display->display_options['group_by'] = TRUE;
$handler->display->display_options['access']['type'] = 'role';
$handler->display->display_options['access']['role'] = array(
7 => '7',
3 => '3',
);
$handler->display->display_options['cache']['type'] = 'none';
$handler->display->display_options['query']['type'] = 'views_query';
$handler->display->display_options['exposed_form']['type'] = 'basic';
$handler->display->display_options['exposed_form']['options']['submit_button'] = 'Appliquer';
$handler->display->display_options['exposed_form']['options']['reset_button_label'] = 'Réinitialiser';
$handler->display->display_options['exposed_form']['options']['exposed_sorts_label'] = 'Trier par';
$handler->display->display_options['pager']['type'] = 'none';
$handler->display->display_options['style_plugin'] = 'default';
$handler->display->display_options['row_plugin'] = 'fields';
/* Relation: Commande Drupal Commerce : Referenced line items */
$handler->display->display_options['relationships']['commerce_line_items_line_item_id']['id'] = 'commerce_line_items_line_item_id';
$handler->display->display_options['relationships']['commerce_line_items_line_item_id']['table'] = 'field_data_commerce_line_items';
$handler->display->display_options['relationships']['commerce_line_items_line_item_id']['field'] = 'commerce_line_items_line_item_id';
$handler->display->display_options['relationships']['commerce_line_items_line_item_id']['required'] = TRUE;
/* Relation: Commerce Line item : Referenced products */
$handler->display->display_options['relationships']['commerce_product_product_id']['id'] = 'commerce_product_product_id';
$handler->display->display_options['relationships']['commerce_product_product_id']['table'] = 'field_data_commerce_product';
$handler->display->display_options['relationships']['commerce_product_product_id']['field'] = 'commerce_product_product_id';
$handler->display->display_options['relationships']['commerce_product_product_id']['relationship'] = 'commerce_line_items_line_item_id';
/* Relation: Commerce Product : Referencing Nœud */
$handler->display->display_options['relationships']['field_produit']['id'] = 'field_produit';
$handler->display->display_options['relationships']['field_produit']['table'] = 'commerce_product';
$handler->display->display_options['relationships']['field_produit']['field'] = 'field_produit';
$handler->display->display_options['relationships']['field_produit']['relationship'] = 'commerce_product_product_id';
/* Champ: Commande Drupal Commerce : Identifiant (ID) de la commande */
$handler->display->display_options['fields']['order_id']['id'] = 'order_id';
$handler->display->display_options['fields']['order_id']['table'] = 'commerce_order';
$handler->display->display_options['fields']['order_id']['field'] = 'order_id';
$handler->display->display_options['fields']['order_id']['label'] = '';
$handler->display->display_options['fields']['order_id']['exclude'] = TRUE;
$handler->display->display_options['fields']['order_id']['element_label_colon'] = FALSE;
/* Champ: Commerce Product : Poids */
$handler->display->display_options['fields']['field_weight']['id'] = 'field_weight';
$handler->display->display_options['fields']['field_weight']['table'] = 'field_data_field_weight';
$handler->display->display_options['fields']['field_weight']['field'] = 'field_weight';
$handler->display->display_options['fields']['field_weight']['relationship'] = 'commerce_product_product_id';
$handler->display->display_options['fields']['field_weight']['label'] = '';
$handler->display->display_options['fields']['field_weight']['exclude'] = TRUE;
$handler->display->display_options['fields']['field_weight']['element_label_colon'] = FALSE;
$handler->display->display_options['fields']['field_weight']['click_sort_column'] = 'weight';
$handler->display->display_options['fields']['field_weight']['group_column'] = 'entity_id';
/* Champ: Commerce Line Item : Quantité */
$handler->display->display_options['fields']['quantity']['id'] = 'quantity';
$handler->display->display_options['fields']['quantity']['table'] = 'commerce_line_item';
$handler->display->display_options['fields']['quantity']['field'] = 'quantity';
$handler->display->display_options['fields']['quantity']['relationship'] = 'commerce_line_items_line_item_id';
$handler->display->display_options['fields']['quantity']['label'] = '';
$handler->display->display_options['fields']['quantity']['exclude'] = TRUE;
$handler->display->display_options['fields']['quantity']['element_label_colon'] = FALSE;
$handler->display->display_options['fields']['quantity']['precision'] = '0';
$handler->display->display_options['fields']['quantity']['separator'] = '';
/* Champ: Global : Expression mathématique */
$handler->display->display_options['fields']['expression']['id'] = 'expression';
$handler->display->display_options['fields']['expression']['table'] = 'views';
$handler->display->display_options['fields']['expression']['field'] = 'expression';
$handler->display->display_options['fields']['expression']['label'] = '';
$handler->display->display_options['fields']['expression']['exclude'] = TRUE;
$handler->display->display_options['fields']['expression']['element_label_colon'] = FALSE;
$handler->display->display_options['fields']['expression']['precision'] = '0';
$handler->display->display_options['fields']['expression']['separator'] = '';
$handler->display->display_options['fields']['expression']['expression'] = '[field_weight]*[quantity]';
/* Champ: Global : Texte personnalisé */
$handler->display->display_options['fields']['nothing']['id'] = 'nothing';
$handler->display->display_options['fields']['nothing']['table'] = 'views';
$handler->display->display_options['fields']['nothing']['field'] = 'nothing';
$handler->display->display_options['fields']['nothing']['label'] = '';
$handler->display->display_options['fields']['nothing']['alter']['text'] = 'Le poids de votre commande est actuellement de [expression] kg.
Vous pouvez consulter la grille tarifaire ICI.';
$handler->display->display_options['fields']['nothing']['element_label_colon'] = FALSE;
/* Filtre contextuel: Commande Drupal Commerce : Identifiant (ID) de la commande */
$handler->display->display_options['arguments']['order_id']['id'] = 'order_id';
$handler->display->display_options['arguments']['order_id']['table'] = 'commerce_order';
$handler->display->display_options['arguments']['order_id']['field'] = 'order_id';
$handler->display->display_options['arguments']['order_id']['default_action'] = 'default';
$handler->display->display_options['arguments']['order_id']['exception']['title'] = 'Tout';
$handler->display->display_options['arguments']['order_id']['default_argument_type'] = 'commerce_cart_current_cart_order_id';
$handler->display->display_options['arguments']['order_id']['summary']['number_of_records'] = '0';
$handler->display->display_options['arguments']['order_id']['summary']['format'] = 'default_summary';
$handler->display->display_options['arguments']['order_id']['summary_options']['items_per_page'] = '25';
/* Critère de filtrage: Commande Drupal Commerce : Type de commande */
$handler->display->display_options['filters']['type']['id'] = 'type';
$handler->display->display_options['filters']['type']['table'] = 'commerce_order';
$handler->display->display_options['filters']['type']['field'] = 'type';
$handler->display->display_options['filters']['type']['value'] = array(
'commerce_order' => 'commerce_order',
);
/* Display: Block */
$handler = $view->new_display('block', 'Block', 'block');
$translatables['commerce_order_weight'] = array(
t('Master'),
t('Poids panier'),
t('plus'),
t('Appliquer'),
t('Réinitialiser'),
t('Trier par'),
t('Asc'),
t('Desc'),
t('Line items referenced by commerce_line_items'),
t('Products referenced by commerce_product'),
t('Nœud referencing products from field_produit'),
t('.'),
t('Le poids de votre commande est actuellement de [expression] kg.
Vous pouvez consulter la grille tarifaire ICI.'),
t('Tout'),
t('Block'),
);
