| 摘要 |
PROBLEM TO BE SOLVED: To easily define, change and correct the data by providing an input position acquisition means to the input information contained in an input screen together with the fields where the data item name, the data type and the data length are set in response to the input data. SOLUTION: This device consists of a data input screen 101 of a table form, a data storage 102, a check level setting screen 103, etc. The fields are provided to set the data item name, the data type and the data length in response to the input data. Then the necessary number of fields are secured for input of the data corresponding to the relevant column, and the screen 101 can hold the columns in number equal to the number of necessary data items. Furthermore, an input position acquisition means 105 is added on the screen 101 together with a data item name validity decision means, a data attribute validity decision means and a data attribute-input data relation check means. |
