Research Of Web Intelligent Report Based On XML

With the rising of the integration of corporation information system and theconstruction of corporation electronics business, the data communication,formatting,individuation and transportation, which are based on the Internet, has become a hot point.Report serves as an important information carrier in the system, has a very importanteffect. Furthermore, report formed systems are being paid more and more attention andanalysis by software.This article do some detailed analysis, contrast with the current report formedsystem, and it put forward a Web intelligent report system. The system, based on XML,emphasizes on the two kernel problems of report: data input and report format.This article gives two syntax languages: XDDL and XRDL, which are based onXML. XDDL implements the syntax definition, such as form style and data mapping.The System parses the form definition, creates the form files and deals with the datacoming from users;XRDL implements the syntax definition, such as report data sourceSQL,operations between data and report conditions etc. The report data files can begotten after the data parser parses the report data definition file with DOM.