PB中实现操作权限控制的一种解决方案

A Method to Control User's Right in PB Application

在指导学生使用PowerBuilder工具和ASA数据库开发的学生成绩管理系统中,面向的用户人群主要是系统管理员、教师、学生和普通访客,这时管理者最为关心的问题之一是如何灵活地、动态地管理不同角色的不同操作权限,这一问题的解决影响到一个系统的成败.本文给出了操作权限的一种解决方案.

PowerBuilder development tools and its built-in ASA to design a database management system about students＇ information are mainly used by administrators, teachers, students and other guests. Based on this, it is essential for an administrator to control different users＇ right to operate the system. Concerning this issue, a method is presented in this article.