网络教学系统导航功能设计原则及实现手段

The Design Principle of the Navigation Function of Tutoring System of the Network and Means of Realization

分析网络教学系统的导航功能及设计原则,指出作为学习环境的导航应在系统、内容、策略及扩展等层次为学习者提供全方位的支持,讨论了导航的3种常用实现手段,重点给出利用纯ASP实现弹出式多级折叠菜单的方法。

This article analyses the navgation functions and design princile of the tutoring system of network, pointing out that they as the navigation of learning environment, should offer omnidirectional support to learners in the levels, such as system, content, tactics and expanding, etc. Three kinds of commonly used means of navigation realization are studied, especially the method to make use of pure ASP to realize springing type multistage folding menu.