fixed a process for changing a calendar.
scheduler/trunk/src/main/java/jp/sf/pal/scheduler/form/user/facility/CalendarForm.java (diff) scheduler/trunk/src/main/java/jp/sf/pal/scheduler/form/user/schedule/CalendarForm.java (diff)| @@ -50,13 +50,29 @@ | ||
| 50 | 50 | } |
| 51 | 51 | |
| 52 | 52 | public void changeCalendarToPrevMonth() { |
| 53 | - month = String.valueOf(Integer.parseInt(month) - 1); | |
| 53 | + int oldValue = Integer.parseInt(month); | |
| 54 | + month = String.valueOf(oldValue - 1); | |
| 54 | 55 | updateCalendarValue(); |
| 56 | + int newValue = Integer.parseInt(month); | |
| 57 | + if (oldValue == newValue) { | |
| 58 | + // in this case, not change a month. | |
| 59 | + month = String.valueOf(oldValue - 1); | |
| 60 | + date = String.valueOf(1); | |
| 61 | + updateCalendarValue(); | |
| 62 | + } | |
| 55 | 63 | } |
| 56 | 64 | |
| 57 | 65 | public void changeCalendarToNextMonth() { |
| 58 | - month = String.valueOf(Integer.parseInt(month) + 1); | |
| 66 | + int oldValue = Integer.parseInt(month); | |
| 67 | + month = String.valueOf(oldValue + 1); | |
| 59 | 68 | updateCalendarValue(); |
| 69 | + int newValue = Integer.parseInt(month); | |
| 70 | + if (newValue - oldValue > 1) { | |
| 71 | + // in this case, skip a next month. | |
| 72 | + month = String.valueOf(oldValue + 1); | |
| 73 | + date = String.valueOf(1); | |
| 74 | + updateCalendarValue(); | |
| 75 | + } | |
| 60 | 76 | } |
| 61 | 77 | |
| 62 | 78 | private void updateCalendarValue() { |
| @@ -46,13 +46,29 @@ | ||
| 46 | 46 | } |
| 47 | 47 | |
| 48 | 48 | public void changeCalendarToPrevMonth() { |
| 49 | - month = String.valueOf(Integer.parseInt(month) - 1); | |
| 49 | + int oldValue = Integer.parseInt(month); | |
| 50 | + month = String.valueOf(oldValue - 1); | |
| 50 | 51 | updateCalendarValue(); |
| 52 | + int newValue = Integer.parseInt(month); | |
| 53 | + if (oldValue == newValue) { | |
| 54 | + // in this case, not change a month. | |
| 55 | + month = String.valueOf(oldValue - 1); | |
| 56 | + date = String.valueOf(1); | |
| 57 | + updateCalendarValue(); | |
| 58 | + } | |
| 51 | 59 | } |
| 52 | 60 | |
| 53 | 61 | public void changeCalendarToNextMonth() { |
| 54 | - month = String.valueOf(Integer.parseInt(month) + 1); | |
| 62 | + int oldValue = Integer.parseInt(month); | |
| 63 | + month = String.valueOf(oldValue + 1); | |
| 55 | 64 | updateCalendarValue(); |
| 65 | + int newValue = Integer.parseInt(month); | |
| 66 | + if (newValue - oldValue > 1) { | |
| 67 | + // in this case, skip a next month. | |
| 68 | + month = String.valueOf(oldValue + 1); | |
| 69 | + date = String.valueOf(1); | |
| 70 | + updateCalendarValue(); | |
| 71 | + } | |
| 56 | 72 | } |
| 57 | 73 | |
| 58 | 74 | private void updateCalendarValue() { |
