摘要
介绍了ExtJS技术及其框架结构,分析了机车关键零部件质量管理系统的功能需求,将ExtJS技术和java技术相结合,设计了基于MVC模式的系统总体架构,并详细阐述了系统在数据持久层、业务逻辑层、视图层的具体技术实现。通过实践表明,在MVC的视图层中引入ExtJS技术,可以解决传统页面设计的复杂度,开发效率高,用户接口美观,具有较高的实用价值和广阔的发展前景。
The essay describes the technology and framework of ExtJS,and analyzes the function requirements of the quality management system of locomotive key parts.Combining ExtJS technology with java technology,the essay designs the overall system architecture based on the MVC pattern and details the concrete realization of the system in the data persistence layer,business logic layer and the view layer.Practice shows that with the introduction of ExtJS technology into MVC＇s view layer,the complexity of the traditional page design can be well solved.Its high efficiency and good user interface appearance will bring about high practical value and broad prospects for development.
出处
《煤矿机械》
北大核心
2012年第2期266-267,共2页
Coal Mine Machinery
