The Research And Implementation Of XML And XAJAX Based On College Educational Subsystem

The main function of universities is to cultivate talents, scientific research, and educational administration. Educational administration work is the basis of the management of higher education is an important basis for the protection of teaching operations. With the progress of the reform of university teaching, the rapid development of IT technology and information technology progresses, In educational administration workload increasing. The best way to improve the quality of university teaching management is to promote the construction of university teaching IT, digital, networked systems.My research is engaged in the resulting "Adult Education College of Qinghai University Educational System" developed after the design process. After the analysis of the management situation dean college, I made the overall demand framework suitable stage Qinghai University College of Adult Education Academic system, according to the actual needs of the diversity of the educational system to achieve performance management, enrollment subsystem. having the amount of data based on business conditions, Qinghai University Institute of Adult Education Academic deal, I use the extensive use of XML technology to achieve a complete database system, and the use of more modern technology XAJAX current model to achieve the page display section.First, I analyzed the basic XML-based systems theory, can be used instead of the XML database, XML as a small database to explore the theoretical basis. Explore the use of XML as a data container to store data subsystem Senate, Senate subsystem analysis which is used to store XML tree data and relational data, designed and implemented using the Java language, PHP language (under LAMP environment) for XML document analysis, educational subsystem based on XML database query, modify, insert operation. Finally, implementation of this research can provide XML-based database programming interfaces to other subsystems Senate system (such as textbooks subsystem).Second, Analysis XAJAX concept, characteristics and uses, analysis XAJAX this open source PHP library combines HTML, CSS, JavaScript and PHP, implement asynchronous calls from the server-side XML data, to achieve the functional part of the dynamic course, the design and implementation of the package function use the JavaScript XMLHttpRequest object for asynchronous communication with XML server, the PHP function returns an XML response from the XAJAX program, and ultimately be at the bottom of the page step of data updates.