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Code source de Zen Cart E-Commerce Shopping Cart 1.3.7.1 |
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File contains just the shopping cart class
| Copyright: | Copyright 2003-2006 Zen Cart Development Team |
| Copyright: | Portions Copyright 2003 osCommerce |
| License: | http://www.zen-cart.com/license/2_0.txt GNU Public License V2.0 |
| Version: | $Id: shopping_cart.php 4884 2006-11-05 00:32:55Z ajeh $ |
| Poids: | 1879 lignes (85 kb) |
| Inclus ou requis: | 0 fois |
| Référencé: | 0 fois |
| Nécessite: | 1 fichier includes/classes/upload.php |
shoppingCart:: (39 méthodes):
shoppingCart()
restore_contents()
reset()
add_cart()
update_quantity()
cleanup()
count_contents()
get_quantity()
in_cart()
remove()
remove_all()
get_product_id_list()
calculate()
attributes_price()
attributes_price_onetime_charges()
attributes_weight()
get_products()
show_total()
show_weight()
generate_cart_id()
get_content_type()
unserialize()
in_cart_mixed()
in_cart_mixed_discount_quantity()
in_cart_check()
gv_only()
free_shipping_items()
free_shipping_prices()
free_shipping_weight()
actionUpdateProduct()
actionAddProduct()
actionBuyNow()
actionMultipleAddProduct()
actionNotify()
actionNotifyRemove()
actionCustomerOrder()
actionRemoveProduct()
actionCartUserAction()
adjust_quantity()
Classe: shoppingCart - X-Ref
| shoppingCart() X-Ref |
| constructor method Simply resets the users cart. return: void |
| restore_contents() X-Ref |
| Method to restore cart contents For customers who login, cart contents are also stored in the database. {TABLE_CUSTOMER_BASKET et al}. This allows the system to remember the contents of their cart over multiple sessions. This method simply retrieve the content of the databse store cart for a given customer. Note also that if the customer already has some items in their cart before thet login, these are merged with the stored contents. return: void |
| reset($reset_database = false) X-Ref |
| Method to reset cart contents resets the contents of the session cart(e,g, empties it) Depending on the setting of the $reset_database parameter will also empty the contents of the database stored cart. (Only relevant if the customer is logged in) param: boolean whether to reset customers db basket return: void |
| add_cart($products_id, $qty = '1', $attributes = '', $notify = true) X-Ref |
| Method to add an item to the cart This method is usually called as the result of a user action. As the method name applies it adds an item to the uses current cart and if the customer is logged in, also adds to the database sored cart. param: integer the product ID of the item to be added param: decimal the quantity of the item to be added param: array any attributes that are attache to the product param: boolean whether to add the product to the notify list return: void |
| update_quantity($products_id, $quantity = '', $attributes = '') X-Ref |
| Method to update a cart items quantity Changes the current quamtity of a certain item in the cart to a new value. Also updates the database sored cart if customer is logged in. param: mixed product ID of item to update param: decimal the quantity to update the item to param: array product atributes attached to the item return: void |
| cleanup() X-Ref |
| Method to clean up carts contents For various reasons, the quantity of an item in the cart can fall to zero. This method removes from the cart all items that have reached this state. The database-stored cart is also updated where necessary return: void |
| count_contents() X-Ref |
| Method to count total number of items in cart Note this is not just the number of distinct items in the cart, but the number of items adjusted for the quantity of each item in the cart, So we have had 2 items in the cart, one with a quantity of 3 and the other with a quantity of 4 our total number of items would be 7 return: total number of items in cart |
| get_quantity($products_id) X-Ref |
| Method to get the quantity of an item in the cart param: mixed product ID of item to check return: decimal the quantity of the item |
| in_cart($products_id) X-Ref |
| Method to check whether a product exists in the cart param: mixed product ID of item to check return: boolean |
| remove($products_id) X-Ref |
| Method to remove an item from the cart param: mixed product ID of item to remove return: void |
| remove_all() X-Ref |
| Method remove all products from the cart return: void |
| get_product_id_list() X-Ref |
| Method return a comma separated list of all products in the cart return: string |
| calculate() X-Ref |
| Method to calculate cart totals(price and weight) return: void |
| attributes_price($products_id) X-Ref |
| Method to calculate price of attributes for a given item param: mixed the product ID of the item to check return: decimal the pice of the items attributes |
| attributes_price_onetime_charges($products_id, $qty) X-Ref |
| Method to calculate one time price of attributes for a given item param: mixed the product ID of the item to check param: decimal item quantity return: decimal the pice of the items attributes |
| attributes_weight($products_id) X-Ref |
| Method to calculate weight of attributes for a given item param: mixed the product ID of the item to check return: decimal the weight of the items attributes |
| get_products($check_for_valid_cart = false) X-Ref |
| Method to return details of all products in the cart param: boolean whether to check if cart contents are valid return: array |
| show_total() X-Ref |
| Method to calculate total price of items in cart return: decimal Total Price |
| show_weight() X-Ref |
| Method to calculate total weight of items in cart return: decimal Total Weight |
| generate_cart_id($length = 5) X-Ref |
| Method to generate a cart ID param: length of ID to generate return: string cart ID |
| get_content_type($gv_only = 'false') X-Ref |
| Method to calculate the content type of a cart param: boolean whether to test for Gift Vouchers only return: string |
| unserialize($broken) X-Ref |
| Method to unserialize a cart object |
| in_cart_mixed($products_id) X-Ref |
| Method to calculate item quantity, bounded the mixed/min units settings param: boolean product id of item to check return: deciaml |
| in_cart_mixed_discount_quantity($products_id) X-Ref |
| Method to calculate item quantity, bounded the mixed/min units settings param: boolean product id of item to check return: deciaml |
| in_cart_check($check_what, $check_value='1') X-Ref |
| Method to calculate the number of items in a cart based on an abitrary property $check_what is the fieldname example: 'products_is_free' $check_value is the value being tested for - default is 1 Syntax: $_SESSION['cart']->in_cart_check('product_is_free','1'); param: string product field to check param: mixed value to check for return: integer number of items matching restraint |
| gv_only() X-Ref |
| Method to check whether cart contains only Gift Vouchers return: mixed value of Gift Vouchers in cart |
| free_shipping_items() X-Ref |
| Method to return the number of free shipping items in the cart return: decimal |
| free_shipping_prices() X-Ref |
| Method to return the total price of free shipping items in the cart return: decimal |
| free_shipping_weight() X-Ref |
| Method to return the total weight of free shipping items in the cart return: decimal |
| actionUpdateProduct($goto, $parameters) X-Ref |
| Method to handle cart Action - update product param: string forward destination param: url parameters |
| actionAddProduct($goto, $parameters) X-Ref |
| Method to handle cart Action - add product param: string forward destination param: url parameters |
| actionBuyNow($goto, $parameters) X-Ref |
| Method to handle cart Action - buy now param: string forward destination param: url parameters |
| actionMultipleAddProduct($goto, $parameters) X-Ref |
| Method to handle cart Action - multiple add products param: string forward destination param: url parameters |
| actionNotify($goto, $parameters) X-Ref |
| Method to handle cart Action - notify param: string forward destination param: url parameters |
| actionNotifyRemove($goto, $parameters) X-Ref |
| Method to handle cart Action - notify remove param: string forward destination param: url parameters |
| actionCustomerOrder($goto, $parameters) X-Ref |
| Method to handle cart Action - Customer Order param: string forward destination param: url parameters |
| actionRemoveProduct($goto, $parameters) X-Ref |
| Method to handle cart Action - remove product param: string forward destination param: url parameters |
| actionCartUserAction($goto, $parameters) X-Ref |
| Method to handle cart Action - user action param: string forward destination param: url parameters |
| adjust_quantity($check_qty, $products, $message=false) X-Ref |
| Pas de description |
| Généré le : Mon Nov 26 16:45:43 2007 | par Balluche grâce à PHPXref 0.7 |
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