Research And Implementation Of Enterprise Invoicing System Based On PHP And Ajax Technology

With the rapid development of computers and the popularity of computer applications in business management,purchase,sales and inventory managements using computer is imperative.Information management is a necessary condition for a steady development of modern SMEs,which can improve the productivity and the overall level of management,reduce errors caused by manual operation as possible.The purchase,sales and inventory management system is such a information management system which integrates various functions such as purchase,sales,inventory managements.This system uses cross-platform programs developed by PHP,AJAX and MYSQL database,mainly focuses on the following aspects:(1)Analysis of the purchase,sales and inventory management software in the current market and reconfiguration of better system.The purchase,sales and inventory business of this model enterprise aim at the mobile phone industry,so the design should take extended functions in addition to the traditional ones into account.The extended functions include business coordination,flow of goods and business communication among the branch companies,provincial agency,common agents,stores customers and common customers.These functions can make the system more in line with the actual needs of the enterprise.(2)Build purchase,sales and inventory management system based on the national marketing network.The business management of the model enterprise in this paper includes three levels:the head office,branch offices or provincial agency and hundreds of ordinary stores dealers are responsible for the superior separately and trading with each other;All the subordinate businesses are developed and owned by the head office;All the transactions should go through the system and superior company should master the information of transactions and inventory of subordinate company.As a result,the head office can standardize the management and master the market information in time.(3)Create interactive web applications based on AJAX,achieve real-time data reminding and update.By AJAX,we can use the XML Http Request object in JavaScript to communicate with the server directly,exchange data with the Web server without reloading the page and conveniently achieve the real-time data updates and monitoring without refreshing inside the platform.According to the existing models and the actual market conditions of the enterprise,this paper gives us a purchase,sales and inventory management system based on PHP + AJAX and achieved good market effect.The research of the paper provides theoretical and practical support for companies within the electronics industry,and contributes to the advanced purchase,sales and inventory management system.