Design And Implementation Of Web-based Online Approval System

During the wave of the information revolution, The traditional office model basedmainly on paper media, need obviously can not meet high efficiency, the fast pace ofmodern life and work, building a safe, reliable, open, efficient information network andoffice automation, information management and electronic system, the daily officeconditions provided for management modernization Department and the richcomprehensive information service, improve office efficiency and management level,chemical, electronic, standard implementation of daily business work in eachdepartment of enterprises, enhance the archives management, this is the contemporaryunits must pay attention to the subject. In order to promote the standardized schooladministrative examination and approval management, improve the work quality andefficiency, establish online approval system can realize the school departments,information sharing between interconnected approval, collaborative office, strengthenthe quantitative management of school management, operation of integrated monitoringand analysis of School of public service system, so as to optimize the process.With the UML standard modeling language, object-oriented thought, this thesisuses to describe the needs analysis and design process of the system. In the requirementanalysis stage, through the use case diagram, data flow, business flow and other meansand expounds the main functions of the system should be realized; in the system designphase, design objectives and principles of the system are given, through the design andtime sequence diagram describes the basic settings, approval, approval documentmanagement, information query and analysis, system the background maintenance andother major system modules of the detailed design, using E-R logic diagram, table toolsintroduced the design of system database. In the implementation stage, introduced thesystem development environment and the hardware and software environmentconfiguration, and describes the system functions, and show some functions of thesystem implementation code; therefore, solving the major problems in the developmentprocess of the system are: planning design approval workflow, data design andoptimization of database objects, UML modeling technology in the application and optimization of the project development process.The result of the experimental test of the system shows that: the operation of thesystem the result is correct, the examination and approval of the project planningbasically completed the task, to achieve the design objectives and requirementsexpected for the school staff, can provide better online approval business informationservice.