| 摘要 |
<p>PURPOSE:To extract and display only an item permitted to be displayed by displaying the list of tables to be operated by an operator and deciding the item to be displayed from the item definition information of a selected table. CONSTITUTION:An operator code analyzer 11 extracts a security code from an operator code for displaying a table on a display screen and transfers the extracted code to a table selecting request device 12 and an item definition analyzer 13. The device 12 displays the list of tables satisfying the security code on a display device 15, requests the selection of the table to be executed and supplies the selected table to the device 13. The analyzer 13 decides whether the item concerned is the one to be displayed or not on the basis of the security code and the item definition information of the items constituting the selected table, and when the item is the one to be displayed, transfers the item to a list item editing device 1 to display only the item permitted to be displayed on the display device body 15.</p> |
