DropDownList控件在Web信息系统设计中的应用  

Application of DropDownList Control in Web Information System Design

作　　者：张超[1] 李隐峰[1] 齐鹏[1] 

机构地区：[1]西安电子科技大学电子工程学院,陕西西安710071

出　　处：《电子科技》2010年第1期91-93,96,共4页Electronic Science and Technology

摘　　要：asp.net是当前开发Web网络应用系统的主流技术之一。在开发Web用户界面时,需用多种用户数据输入控件,DropDownList就是常用的控件之一。文中概述了asp.net技术以及DropDownList控件的特性,结合具体实例对DropDownList控件应用进行了探讨,阐述了DropDownList控件的动态绑定数据库、联动功能、自动刷新问题的解决以及可输入选项的实现方法,对于开发Web应用系统有一定的实用价值。asp. net is a popular programming technology to build web application systems, and one of the most useful components in designing web user input interface is DropDownList control. This paper gives a brief introduction of asp. net and DropDownList control. Several samples in a project are presented to illuminate the application of DropDownList control. The method of binding data to DropDownList control, linkage between two DropDownLists, the solution of pages refresh problems and the realization of a special DropDownList capable of data input are discussed, which are of value to the development of web-based systems.

关 键 词：DropDownList控件 ASP.NET WEB系统 数据库 AJAX 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]