摘要
在信息化时代,各种移动设备的涌现满足了人们"随时、随地"使用不同设备访问网上信息的要求。农机信息化网站为农村信息化建设及广大农民开展技术交流和信息沟通提供了广阔平台。本文讨论模型驱动的用户界面开发方法,通过层次用户界面模型的建立和一系列模型转化过程,实现多设备(MultiDevice)用户界面的开发和维护。由于从相同任务、概念模型出发,不但保证各种设备平台上最终用户界面的一致性问题,而且可以最大限度降低开发、维护成本。
The emergence of various mobile computing devices meets the need that people access agricultural mechanization information on lnternet using different devices, anywhere and anytime. In this paper we discuss the approach of model driven UI development. The develop- ment and maintenance of multidevice UI are implemented through building Hierarchy models and a series of transformations between models. Because transformations begin with same task and concept model, not only the consistency of final UI in various devices can be ensured, but the cost of development and maintenance can be reduced to a bare minimum.
出处
《中国农机化》
北大核心
2009年第3期86-89,共4页
Chinese Agricul Tural Mechanization
关键词
用户界面模型
层次模型
模型转化
多设备
user interface model
hierarchy model
model transformation
muhidevice
