textLabel辅助试图及toolBar创建使用

 1 - (void)viewDidLoad

 2 {

 3     [super viewDidLoad];

 4     //

 5     // self.inputTextField.inputView = [[UISwitch alloc ] init];

 6     

 7     // 1.创建时间选择器

 8     UIDatePicker *datePicker = [[UIDatePicker alloc] init];

 9     // 设置只显示日期

10     datePicker.datePickerMode = UIDatePickerModeDate;

11     // 设置日期为中文

12     datePicker.locale = [[NSLocale alloc] initWithLocaleIdentifier:@"zh_CN"];

13     

14     self.inputTextField.inputView = datePicker;

15 }

16 

17 

18 @end

19 t:) forControlEvents:UIControlEventValueChanged];

20     self.inputTextField.inputView = datePicker;

21     

22     

23     // 2.创建工具条

24     UIToolbar *toolbar = [[UIToolbar alloc] init];

25     toolbar.barTintColor = [UIColor purpleColor];

26     toolbar.frame = CGRectMake(0, 0, 320, 44);

27 

28     // 2.1给工具条添加按钮

29     UIBarButtonItem *item0 = [[UIBarButtonItem alloc] initWithTitle:@"上一个" style:UIBarButtonItemStylePlain target:self action:@selector(previousBtnClick)];

30     

31     UIBarButtonItem *item3 = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemFlexibleSpace target:nil action:nil];

32     

33     UIBarButtonItem *item1 = [[UIBarButtonItem alloc] initWithTitle:@"下一个" style:UIBarButtonItemStylePlain target:self action:@selector(previousBtnClick)];

34     UIBarButtonItem *item2 = [[UIBarButtonItem alloc] initWithTitle:@"完成" style:UIBarButtonItemStylePlain target:self action:@selector(previousBtnClick)];

35     toolbar.items = @[item0, item1, item3, item2];

36     

37     // 设置文本输入框键盘的辅助视图

38     self.inputTextField.inputAccessoryView= toolbar;

39    

40     

41     /*

42     // 1.创建最外面的大view

43     UIView *view = [[UIView alloc] init];

44     view.backgroundColor = [UIColor redColor];

45     view.frame = CGRectMake(0, 480 - 162 - 44, 320, 162 + 44);

46     

47     // 2.创建工具条

48     UIToolbar *toolbar = [[UIToolbar alloc] init];

49     toolbar.barTintColor = [UIColor purpleColor];

50     toolbar.frame = CGRectMake(0, 0, 320, 44);

51     [view addSubview:toolbar];

52     

53     // 2.1给工具条添加按钮

54     UIBarButtonItem *item0 = [[UIBarButtonItem alloc] initWithTitle:@"上一个" style:UIBarButtonItemStylePlain target:self action:@selector(previousBtnClick)];

55     

56     UIBarButtonItem *item3 = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemFlexibleSpace target:nil action:nil];

57     

58      UIBarButtonItem *item1 = [[UIBarButtonItem alloc] initWithTitle:@"下一个" style:UIBarButtonItemStylePlain target:self action:@selector(previousBtnClick)];

59      UIBarButtonItem *item2 = [[UIBarButtonItem alloc] initWithTitle:@"完成" style:UIBarButtonItemStylePlain target:self action:@selector(previousBtnClick)];

60     toolbar.items = @[item0, item1, item3, item2];

61     

62     // 3.创建时间选择器

63     // 1.创建时间选择器

64     UIDatePicker *datePicker = [[UIDatePicker alloc] init];

65     // 设置只显示日期

66     datePicker.datePickerMode = UIDatePickerModeDate;

67     // 设置日期为中文

68     datePicker.locale = [[NSLocale alloc] initWithLocaleIdentifier:@"zh_CN"];

69     datePicker.frame = CGRectMake(0, 44, 320, 162);

70     [view addSubview:datePicker];

71     

72     // 4.设置文本输入框的自定义键盘为大view

73     self.inputTextField.inputView = view;

74      */

75     

76 }

77 

78 - (void)previousBtnClick

79 {

80     NSLog(@"上一个");

81 }

82 

83 -(void)test:(UIDatePicker *)picker

84 {

85     NSLog(@"%@", picker);

86 }

87 @end