摘要： 提出一个“带有条件约束的有向图”的过程模型和利用“页面模板”实现应用生成环境的方法。在模型中显式地引入“消息节点”。对工作流系统用户界面的开发方法进行了探讨，提出了利用"页面模板"进行基于Web的工作流系统人机交互界面开发的新方法。并给出了基于这一模型与方法的系统原型框架。

关键词: 工作流管理系统, 过程定义, 消息, 页面模板

Abstract: The paper proposes a process model named "direct-graph-with-condition" and a generation method of the application environment. First, the paper gives a process model named "direct-graph-with-condition" with message element. Then it discusses the developing method of the user interface of workflow system. A new method named "page template" that is suitable to develop user interface of workflow system based on Web is proposed. At last, it gives the prototype framework of the system based on this model and method.

中图分类号: 

• TP391.9