| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a screen generation engine applicable to an order registration system adaptable to B2B transaction of various direct materials. <P>SOLUTION: The screen generation engine has, in addition to an item attribute/control function 1 as a function of automating screen display, an item check/relation check specification 2 as a function of managing input check specifications of display items, and an automatic computation specification 3 as a function of managing computational logic of items. The functions are implemented in a class structure by an object-oriented technique and an extensible markup language (XML) technique. Application is also possible to automatic generation of item help. An EDI editing engine can help an application to screen generation and to EDI editing after DB storage. <P>COPYRIGHT: (C)2004,JPO</p> |
