| 摘要 |
PURPOSE:To facilitate a terminal operation by deciding whether or not an input value is allowed while input allowable value data are set beforehand. CONSTITUTION:A screen input allowable value deciding system is composed of a memory device 100, a screen input output means 200, a user program 300 to input and output a screen, an input allowable value setting means 400 called from the screen input output means 200 by the command of a terminal user, a relation definition setting means 500 and an input allowable value deciding means 600. User screen information 100 is stored into a memory means 100 and further, this is composed of a screen object 111, a relation definition information 112 and input allowable value data 113. Thus, since the above- mentioned deciding means 600 is connected to the screen input output means 200, the control is delivered to the deciding means 600 when the screen object 111 is removed from the user screen information 110. It is discriminated whether or not the input allowable value data 113 added by the above-mentioned setting means 500 exist, and the burying, etc., are executed as the guide of the input value. |
