数据绑定在界面设计模式中的应用  

The Application of Data Binding in Interface Design Patterns

作　　者：杨洁[1] 

机构地区：[1]河北北方学院信息科学与工程学院,河北张家口075000

出　　处：《计算机光盘软件与应用》2012年第4期137-138,共2页Computer CD Software and Application

摘　　要：本文介绍了基于数据绑定的交互界面设计模式,并详细阐述了其基本技术及特点,通过采用该方法可以提高用户界面的开发效率和质量。基于数据绑定的界面开发方法,实现了界面显示和系统功能分离的界面框架。采用数据绑定的方式,当数据发生变化时能够通知界面自动进行更新,不需要手动添加代码通知更新界面,这样既确保了后台逻辑数据和界面数据的一致性,又使得界面更新及时。该界面开发模式,实现了界面与底层模块间的彻底分离,降低了界面间的耦合度,可以应用在那些需要操作大量数据并将其反映在多个界面部分中的系统中。This paper describes the interface design based on data binding model,and elaborated on the basic technology and features,by using this method can improve the development efficiency and quality of the user interface.Interface development methodology based on data binding,separation of interface framework interface display and system functions.The way data binding can notify the interface when the data changes automatically update,do not need to manually add code to notify the updated interface,both to ensure that the background logic data and interface consistency of the data,but also makes the interface updates in a timely manner.The development model of the interface to achieve a complete separation between the interface with the underlying module,reducing the coupling between the interface and can be applied to those who need to manipulate large amounts of data and reflects the system in more than one part of the interface.

关 键 词：数据绑定 交互界面 开发模式 

分 类 号：TP393.09[自动化与计算机技术—计算机应用技术]