日历的简单示例

- (IBAction)showDefault:(id)sender {
	UICCalendarPicker *calendarPicker = [[UICCalendarPicker alloc] initWithSize:UICCalendarPickerSizeSmall];
	[calendarPicker setDelegate:self];
	[calendarPicker showInView:self.view animated:YES];
	[calendarPicker release];
}

- (IBAction)showMultiSelection:(id)sender {
	UICCalendarPicker *calendarPicker = [[UICCalendarPicker alloc] initWithSize:UICCalendarPickerSizeMedium];
	[calendarPicker setDelegate:self];
	[calendarPicker setSelectionMode:UICCalendarPickerSelectionModeMultiSelection];
	[calendarPicker showInView:self.view animated:YES];
	[calendarPicker release];
}

- (IBAction)showRangeSelection:(id)sender {
	UICCalendarPicker *calendarPicker = [[UICCalendarPicker alloc] initWithSize:UICCalendarPickerSizeLarge];
	[calendarPicker setDelegate:self];
	[calendarPicker setSelectionMode:UICCalendarPickerSelectionModeRangeSelection];
	[calendarPicker showInView:self.view animated:YES];
	[calendarPicker release];
}

- (IBAction)showLastMonthPresent:(id)sender {
	UICCalendarPicker *calendarPicker = [[UICCalendarPicker alloc] initWithSize:UICCalendarPickerSizeExtraLarge];
	[calendarPicker setDelegate:self];
	[calendarPicker setSelectionMode:UICCalendarPickerSelectionModeMultiSelection];
	[calendarPicker setPageDate:[NSDate dateWithTimeIntervalSinceNow:-1 * (60 * 60 * 24 * 30)]];
	[calendarPicker showInView:self.view animated:YES];
	[calendarPicker release];
}

- (IBAction)showWeekRangeActive:(id)sender {
	UICCalendarPicker *calendarPicker = [[UICCalendarPicker alloc] init];
	[calendarPicker setDelegate:self];
	[calendarPicker setSelectionMode:UICCalendarPickerSelectionModeMultiSelection];
	[calendarPicker setMinDate:[NSDate date]];
	[calendarPicker setMaxDate:[NSDate dateWithTimeIntervalSinceNow:60 * 60 * 24 * 7]];
	[calendarPicker showInView:self.view animated:YES];
	[calendarPicker release];
}

- (IBAction)showMonthRangeActive:(id)sender {
	UICCalendarPicker *calendarPicker = [[UICCalendarPicker alloc] init];
	[calendarPicker setDelegate:self];
	[calendarPicker setSelectionMode:UICCalendarPickerSelectionModeRangeSelection];
	[calendarPicker setMinDate:[NSDate date]];
	[calendarPicker setMaxDate:[NSDate dateWithTimeIntervalSinceNow:60 * 60 * 24 * 30]];
	[calendarPicker showInView:self.view animated:YES];
	[calendarPicker release];
}

- (IBAction)showRangeActiveFromNow:(id)sender {
	UICCalendarPicker *calendarPicker = [[UICCalendarPicker alloc] init];
	[calendarPicker setDelegate:self];
	[calendarPicker setSelectionMode:UICCalendarPickerSelectionModeRangeSelection];
	[calendarPicker setMinDate:[NSDate date]];
	[calendarPicker showInView:self.view animated:YES];
	[calendarPicker release];
}

- (IBAction)showRangeActiveToNow:(id)sender {
	UICCalendarPicker *calendarPicker = [[UICCalendarPicker alloc] init];
	[calendarPicker setDelegate:self];
	[calendarPicker setSelectionMode:UICCalendarPickerSelectionModeRangeSelection];
	[calendarPicker setMaxDate:[NSDate date]];
	[calendarPicker showInView:self.view animated:YES];
	[calendarPicker release];
}

- (IBAction)showDateSelected:(id)sender {
	UICCalendarPicker *calendarPicker = [[UICCalendarPicker alloc] init];
	[calendarPicker setDelegate:self];
	[calendarPicker setSelectionMode:UICCalendarPickerSelectionModeMultiSelection];
	[calendarPicker addSelectedDate:[NSDate date]];
	[calendarPicker addSelectedDate:[NSDate dateWithTimeIntervalSinceNow:60 * 60 * 24 *2]];
	[calendarPicker showInView:self.view animated:YES];
	[calendarPicker release];
}

- (IBAction)showDateCustom:(id)sender {
	UICCalendarPicker *calendarPicker = [[UICCalendarPicker alloc] initWithSize:UICCalendarPickerSizeMedium];
	[calendarPicker setDelegate:self];
	[calendarPicker setDataSource:self];
	[calendarPicker setTitleText:[NSString stringWithUTF8String:"日历"]];
	[calendarPicker setWeekText:[NSArray arrayWithObjects:
								 [NSString stringWithUTF8String:"日"], [NSString stringWithUTF8String:"一"], [NSString stringWithUTF8String:"二"], 
								 [NSString stringWithUTF8String:"三"], [NSString stringWithUTF8String:"四"], [NSString stringWithUTF8String:"五"], 
								 [NSString stringWithUTF8String:"六"], nil]];
	[calendarPicker setSelectionMode:UICCalendarPickerSelectionModeMultiSelection];
	[calendarPicker addSelectedDate:[NSDate date]];
	[calendarPicker addSelectedDate:[NSDate dateWithTimeIntervalSinceNow:60 * 60 * 24 * 2]];
	CGRect frame = calendarButton.frame;
	[calendarPicker showAtPoint:CGPointMake(frame.origin.x + frame.size.width, frame.origin.y + frame.size.height) inView:self.view animated:YES];
	[calendarPicker release];
}

 

核心功能请参考附件。

 

示例图：