| 摘要 |
PROBLEM TO BE SOLVED: To facilitate the change of schedule information by acquiring the information on the schedule data on a reference destination via an ID and a flag and adding the information included in its own schedule to the acquired schedule data when the schedule data are acquired. SOLUTION: A schedule information changing device refers to the information on a schedule 0003 stored in a storage. As value 0001 is included in a basic schedule ID of the schedule 0003, the schedule information acquisition processing of the schedule 0001 is recursively carried out. In other words, the information held by the schedule 0001 is acquired as it is because the schedule 0001 does not succeed the information on other schedules. When the value of a succession flag information shows 'to succeed', the data on the corresponding basic schedule are stored as the data on its own schedule. When the value of the succession flag shows 'not to succeed', a title, the starting time, etc., succeed the value of the schedule ID 0001. The information held by the schedule ID 0003 is shown as it is for a staring date since this date does not succeed the value of the schedule ID 0001. |
