摘要
企业管理系统中录入表单的重复设计和开发是制约系统开发效率和质量的重要问题。本文通过将录入表单划分为模板、页、网格和列四种对象建立对表单的完备表达。页是模板的实例化,模板包含网格、网格包含列。针对四种对象设计了通用数据库表结构,用以描述表单中四种对象的组成关系和建立企业业务数据存储空间。最后构建面向对象的类库,管理系统开发只需要通过调用类库就可以实现动态表单的构建和录入信息存储而无需重复设计和开发数据库。
The problem of repeated design and development in information input forms has limited the efficiency and qualities of enterprise management system developments. This paper sets up a holistic description by dividing the forms into four objects including Template, Sheet, Grid and Column. Sheet is the instantiation of Template, Template includes Grids and Grid includes Column. For the four objects, the paper designs the structure of general database, descripts the composing relationship between four objects, and establishes spaces to store operation information. At last, it implements an object- oriented class library; developer can avoid to design the database again by using the class library.
出处
《航空计算技术》
2006年第6期87-90,共4页
Aeronautical Computing Technique
基金
航空科学基金(05H53080)
关键词
动态表单
模板
网格实例
dynamic form
template
grid Instance
