| 摘要 |
PURPOSE:To reduce the load of a host computer and a terminal, and to reduce the load of an operator by decreasing the number of times of the transmitting operation of input data by using a space on the screen of a terminal to the maximum for an input field, and appropriately displaying a guide display for each input field. CONSTITUTION:A host communicating means 10 is equipped with a transmitting means 11 which transmits data for a screen input and output field and data for guide display to the terminal, and receiving means 12 which receives the returned input data. A terminal communicating means 20 applies the received data for screen input and output field and for guide display to a guide display and data inputting means 22, data input can be attained by displaying an initial screen, the data for guide display corresponding to the input field at a cursor position are superimposed on the screen except the objective input field, and displayed so that the data input can be easily attained. A transmitting means 23 transmits the inputted data to the host computer 1 in a batch according to a transmitting instruction. |
