build shopping cart with php and mysql

Database structure: Prepare 3 files: 1.cart.php//Front-end display file 2.cart_ajax.php//AJAX processing data 3.config.php//Database configuration First, cart.php Second, config.php Third, cart_ajax.php This article explains the shopping cart function realizes through the Php+mysql+jquery+ajax, realizes the

);}Return true;} //}}}// {TotalPrices () /*** Get the total amount of all items in the current shopping cart** @ Access public* @ Return float: The Returned amount;*/Function totalPrices (){If ($ this-> _ stat ())Return $ this-> totalPrices;Return 0;} //}}}// {IsEmpty () /*** Obtain the total quantity and total number of all items in the current shopping

Dump 6.0## Host:localhost Database:kmartshopper#--------------------------------------------------------# Server Version 3.22.25 ## Table structure for table ' inventory '#CREATE TABLE Inventory (Product Tinytext not NULL,Quantity Tinytext not NULL,ID int (4) DEFAULT ' 0 ' not NULL auto_increment,Description Tinytext not NULL,Price float (10,2) DEFAULT ' 0.00 ' is not NULL,Category char (1) DEFAULT ' not NULL,KEY ID (ID),PRIMARY KEY (ID),KEY Price); ## Table structure for table '

This article is from the online shopping cart code, is based on the Php+mysql, there is a need for students can see I also recommended a variety of shopping cart methods, the need for students can see these

Php implements the shopping cart function. Take the Big Apple shopping network as an example. First, there are several simple login pages The logon page is displayed. Next we will go to the home page, and call out all the fruit information from the database. Then we will implement the function of adding to the

This article is a piece of Shopping Cart code from the Internet. It is based on php + mysql. If you need it, you can see that I also recommend a variety of Shopping Cart methods below, if you need it, you can check whether the

Php shopping cart implementation method, php shopping cart implementation. Php shopping cart im

, quantity, etc.)The second set of subscripts is the difference between different items (this is the role of the previously defined $count variables)*/$count + +; Number of items plus one (i.e. the next item)}$total = $this->cart_total ($table, $session);$contents [Final] = $total;/*At the same time call the above cart_total function, calculate the total priceand put it in the $contents array*/return $contents;/*Returns the array to the*/}function Num_items ($table, $session) {/*Returns the tota

Php implements the shopping cart function (below), and php implements the shopping cart function. Php implements the shopping

The code is as follows:Copy code Easy to understand. The ID of the cookie-saved shopping cart and the data of the db-saved shopping cart.// Code for generating the shopping cart sessionIf (! $ Session ! $ Scid ){/*Session is us

= mysql_num_rows ($ result ); Return $ num_rows; } Function quant_items ($ table, $ session ){ $ Quant = 0; $ Query = "SELECT * FROM $ table WHERE session = '$ session '"; $ Result = mysql_query ($ query ); While ($ row = mysql_fetch_object ($ result )){ $ Quant + = $ row-> quantity; } Return $ quant; } } ?> /* This part contains a description of how to create the tables on your mysql server. # MySQL du

The implementation of the shopping cart is a necessary function in the development of the electric business website, this article introduces the realization of the PHP shopping cart code. Principle: Cookie Store Cart ID, database

mysql| Shopping Cart if (! $session ! $scid) { $session = MD5 (Uniqid (rand ()); Setcookie ("SCID", "$session", Time () + 14400); }/* Last number are expiration time in seconds, 14400 sec = 4 hrs * * Class Cart { function Check_item ($table, $session, $product) { $query = "SELECT * from $table WHERE session= ' $sessi

mysql| Program | Shopping Cart if (! $session ! $scid) { $session = MD5 (Uniqid (rand ()); Setcookie ("SCID", "$session", Time () + 14400); }/* Last number are expiration time in seconds, 14400 sec = 4 hrs * * Class Cart { function Check_item ($table, $session, $product) { $query = "SELECT * from $table WHERE session=

#--------------------------------------------------------# Server Version 3.22.25## Table structure for table ' inventory '#CREATE TABLE Inventory (Product Tinytext not NULL,Quantity Tinytext not NULL,ID int (4) DEFAULT ' 0 ' not NULL auto_increment,Description Tinytext not NULL,Price float (10,2) DEFAULT ' 0.00 ' is not NULL,Category char (1) DEFAULT ' not NULL,KEY ID (ID),PRIMARY KEY (ID),KEY Price);## Table structure for table ' shopping '#CREATE T

Php adds a simple shopping cart, and php adds a shopping cart.This shopping cart is relatively simple. It is used for temporary storage and is not stored in the database.

PHP uses cookies to implement the shopping cart method, the cookie shopping cart This article explains how PHP uses cookies to implement a shopping

Add a shopping cart in php and a shopping cart in php Session_start ();Include ("../fengzhuang/DBDA. class. php ");$ Db = new DBDA (); $ SQL = "select * from fruit ";$ Arr = $ db-

Definition and usage example of Cart. class. PHP in php shopping cart class, car class Cart. class. php This article describes the definition and usage of

Shopping cart quantity means that when we buy things can be deleted at any time to add products, so that our shopping cart must be updated record Ah, below I will give you the PHP shopping car