XML Based Web Control

With the development of computer network and interrelated techniques, internet, not only a means for people to communicate and acquire information, has become a world-wide, huge distributed platform, upon which web application plays an important role to serve for users. It has been used into more and more field. Software component is an important means to improve developing efficiency, ensure developing quality and solve the problem of software reuse. Under the distributed circumstances, the combination of web and components is an inevitable trend.Under the analysis of the deficiency of traditional B/S model and the tendency of development, this paper puts forward a Web Control technology based-on XML. It supplies a new reference for the solution of the difficulties and problems in the Web application development.The paper at first introduces the origin, character of XML and the appliance field of it. And also introduces the thought of software development object-faced control, the relationship between control technology and object-faced technology, the standard criterion of control. Afterward, the paper analyses the characteristics of web application through introducing the function of the every layer in internet application system structure, and explain the idea about client behaviors, capabilityof explore, client script and HTML Component (HTC), etc. And approach to realize logic and application implement technology of the Web Control is discussed. Finally according to Web Control planning fundamental, the paper analyses and designs HTC behaviors of control through binding data based XML, and then, bring forward the application and designing details about common control.