| 摘要 |
PURPOSE:To simplify the reinput of in an on-line system by inputting a redisplay request for the screen information via a terminal date input means and taking the request out of an external storage area after deciding it via an input data deciding means with a request given for the reuse when the screen information is erased on a display means. CONSTITUTION:An input data deciding means 32 receives the data inputted via a data input means via a screen input/output means 31 and decides the type of the data. When the means 32 decides that the received data requests the store of the screen information, a screen store control means 33 stores the screen information in an external storage area 34. Meanwhile the screen information is taken out of the area 34 and then inputted to the means 31 when the received data requests the redisplay of the screen information stored in the area 34. Thus it is not required to input again the original image even though the image of a desired text or command to be reinputted is erased owing to the insertion of the output of a message or another process. Then an inputted row is used for reinput. |
