基于XSL转换超媒体课件文档的研究与实现

基于XSL的转换技术提供了强大的机制和功能,可以实现多种文件变换。它具有部分高级编程语言的特征,因而利用XSL可以方便灵活地转换异构的超媒体XML文档。文中介绍了一个利用XML技术的超媒体课件系统,该系统使用XML保存课件内容,利用XSL来重新组织课件和指示课件对外表示的模式或风格,根据超媒体课件在不同场合不同情况下根据要求展现不同的外在风格和形式。通过应用XML及其XSL的超媒体文档格式转换,描述了基于XSL对超媒体课件文档的转换应用,并实现了基于XML的超媒体课件系统。

Study and Realization of Hypermedia Courseware Document Transform XSL- Based

The transform technology based on XSL provides the powerful mechanism and functions,which can implement many kinds of document transform.It has the characters of advanced programming language,so people can transform the hypermedia XML documents conveniently.A hypermedia courseware system by using XML is introduced.The system uses XML to save courseware content,uses XSL to reorganize the courseware and indicates its pattern and style to the outside.The paper introduces extensible markup language and the extensible stylesheet language for the hypermedia document format transform, describes the transform application for the hypermedia courseware document based on XSL.And implements the XML-based hypermedia courseware system.