| 摘要 |
PURPOSE:To make it unnecessary to prepare a transaction program while being conscious of a screen format and to make it possible to execute item processing for plural screens in which only screen formats are different from each other only by one transaction program. CONSTITUTION:One transaction program TP1 is prepared for plural screens 21, 31 having the same data item to be processed and the contents of its item processing but having different screen formats. When the screen 21 is transmitted from a terminal equipment 2, a screen control means 41 stores the contents of the received screen 21 in a memory 44 and stores screen definition information 51 of the screen 21 which is extracted from a library 5 in a memory 45. An execution control means 43 starts a TP1 for executing the item processing of the screen 21 and controls its execution. In the case of setting up data in a data item FORMID by the TP1, a screen item recognizing means 42 refers to the screen definition information stored in the memory 45 and sets up the data in the data item FORMID stored in the memory 44 instead of the TP1. |
