MXPickerView
MXPickerView 是一個 對 UIPickerView 和 UIDatePicker的封裝, 三行程式碼實現年月日
的彈出控制元件
ScreenShot
MXPickerViewModeCustom | MXPickerViewModeDD | MXPickerViewModeDD_DD | MXPickerViewModeMM |
---|---|---|---|
MXPickerViewModeMM_MM | MXPickerViewModeMM_DD | MXPickerViewModeMMDD_MMDD | MXPickerViewModeYYYY |
MXPickerViewModeYYYY_YYYY | MXPickerViewModeYYYY_MM | MXPickerViewModeYYYYMM_YYYYMM | MXPickerViewModeYYYYMMDD_YYYYMMDD |
MXPickerViewModeTime | MXPickerViewModeDate | MXPickerViewModeDateAndTime | MXPickerViewModeCountDownTimer |
Attributes
ScreenshotsInDemo | Attribute Name | Example |
---|---|---|
NSDictionary<NSAttributedStringKey, id> *barBtnItemTitleTextAttributes; | pickerView.barBtnItemTitleTextAttributes = @{NSFontAttributeName: [UIFont boldSystemFontOfSize:14], NSForegroundColorAttributeName: [UIColor redColor]} | |
NSString *yearLocale, *monthLocale, *dayLocale; | pickerView.yearLocale = @"年"; pickerView.monthLocale = @"月"; pickerView.dayLocale = @"號"; |
|
BOOL toolBarPositionBottom; //預設為 NO ,返回 和確定 按鈕顯示在頂部,當設為 YES ,返回 和確定 按鈕顯示在底部 |
pickerView.toolBarPositionBottom = YES; | |
NSArray<NSString *> *topTipBarTitles; //不為 nil 時, toolBarPositionBottom 會自動設定為 YES ,底部顯示返回 和確定 按鈕,頂部顯示 topTipBarTitles , 如開始日期 - 結束日期 |
pickerView.topTipBarTitles = @[@"開始日期", @"結束日期"]; | |
CGFloat topTipBarH, toolBarH; pickerView.topTipBarH = 50; pickerView.toolBarH = 30; // 底部顯示 返回 和確定 按鈕,頂部顯示開始日期 - 結束日期 topTipBarTitles 一欄高度,預設是44; 返回 和確定 按鈕一欄高度,預設是44 |
pickerView.topTipBarTitles = @[@"開始日期", @"結束日期"]; | |
BOOL showsDescending; // 預設升序,結果為12, 1, 2, 3... 11, 12, 當為降序,結果為12, 11, 10, ...4, 3, 2, 1, 12, 僅支援 mode 是日期類的,如MXPickerViewModeDD ... |
pickerView.showsDescending = YES; | |
id selectedTitleOrCustomModels; //如果值不為空,則 pickerView 會把當前值選中,demo中是把上一個值記錄為 selectedTitleOrCustomModels ,當模式為 MXPickerViewModeCustom , selectedTitleOrCustomModels 應該為customModels , 是一個 NSArray 陣列型別, 如 @[@"0-1", @"1-2", @"2-3"] 當模式為日期一類的,如 MXPickerViewModeDD ..., selectedTitleOrCustomModels 應該為selectedTitle , 是一個用空格拼接的NSString 陣列型別, 格式類似於2018 12 12 當模式為 UIDatePicker 一類的, 如MXPickerViewModeDateAndTime , selectedTitleOrCustomModels 不應該傳, 預設值總是nil! |
//當模式為MXPickerViewModeCustom pickerView.selectedTitleOrCustomModels = @[@"0-1", @"1-2", @"2-3"]; //當模式為日期一類的,如 MXPickerViewModeDD ..., pickerView.selectedTitleOrCustomModels = @"12月 1號" |
|
NSDate *minimumDate; NSDate *maximumDate; //僅支援 mode 是日期類的,如MXPickerViewModeDD ... |
//建立從(今天 - 今天 + 10天),如(1號 - 10號)的列表 //方式1,設定 中間的時間間隔 ,超過當月的最大天數 , 程式碼內部會取餘 deltaBetweenMaxAndMin%最大天數 ,推薦方式一 pickerView.minimumDate = [NSDate date]; pickerView.deltaBetweenMaxAndMin = 10; //方式二, 設定 最小日期 和最大日期 ,超過 當月的 最大天數 ,程式碼內部會取餘 deltaBetweenMaxAndMin%最大天數 pickerView.minimumDate = [NSDate date]; pickerView.maximumDate = [NSDate dateWithTimeInterval:10 * 24 * 60 * 60 sinceDate:pickerView.minimumDate]; |
|
CGFloat componentWidth; //設定每個 component 的寬度,等寬,如果不設定,預設為 pickerView.bounds.size.width/numberOfComponents |
pickerView.componentWidth = 100; //每一列 component 列寬都為100 |
|
CGFloat componentRowHeight; //設定每個 component 的行高,如果不設定,預設為40 |
pickerView.componentRowHeight = 100; | |
CGFloat (^configPickerViewWidthForComponentBlock)(MXPickerView *mxPickerView, UIPickerView *pickerView, NSInteger component) //為每個 component 設定不同的寬度,相同的可以直接設定pickerView.componentWidth = xx |
pickerView.configPickerViewWidthForComponentBlock = ^CGFloat(MXPickerView *mxPickerView, UIPickerView *pickerView, NSInteger component) { return (component == 0 || component == 3) ? 80 : (mxPickerView.bounds.size.width - 2 * 80)/4;}; |
|
CGFloat(^configPickerViewRowHeightForComponentBlock)(MXPickerView *mxPickerView, UIPickerView *pickerView, NSInteger component) //為每個 component 設定相同的行高, 等價於pickerView.componentRowHeight = xx |
pickerView.configPickerViewRowHeightForComponentBlock = ^CGFloat(MXPickerView *mxPickerView, UIPickerView *pickerView, NSInteger component) {return 100;}; |
|
NSString * (^configPickerViewTitleForRowForComponentBlock)(MXPickerView *mxPickerView, UIPickerView *pickerView, NSInteger row, NSInteger component); //設定每一行的 title |
pickerView.configPickerViewTitleForRowForComponentBlock = ^NSString *(MXPickerView *mxPickerView, UIPickerView *pickerView, NSInteger row, NSInteger component) {return @"row content";}; |
|
NSAttributedString * (^configPickerViewAttributedTitleForRowForComponentBlock)(MXPickerView *mxPickerView, UIPickerView *pickerView, NSInteger row, NSInteger component) //設定每一行的 attributedTitle |
pickerView.configPickerViewAttributedTitleForRowForComponentBlock = ^NSAttributedString *(MXPickerView *mxPickerView, UIPickerView *pickerView, NSInteger row, NSInteger component) {return [[NSAttributedString alloc] initWithString:@"attributed title" attributes:@{NSForegroundColorAttributeName:[UIColor purpleColor]}];}; |
|
void (^configPickerViewContentLabelAppearanceForRowForComponentBlock)(MXPickerView *mxPickerView, UIPickerView *pickerView, UILabel *contentLabel, NSInteger row, NSInteger component); //設定 content label 的樣式,如字型,文字對齊方式,背景顏色等... |
pickerView.configPickerViewContentLabelAppearanceForRowForComponentBlock = ^(MXPickerView *mxPickerView, UIPickerView *pickerView, UILabel *contentLabel, NSInteger row, NSInteger component){ contentLabel.backgroundColor = [UIColor yellowColor];//黃色 contentLabel.textAlignment = NSTextAlignmentRight;};//右對齊 |
|
UIView * (^configPickerViewViewForRowForComponentBlock)(MXPickerView *mxPickerView, UIPickerView *pickerView, NSInteger row, NSInteger component, UIView *reusingView); //自定義在 component 中的contentView |
pickerView.configPickerViewViewForRowForComponentBlock = ^UIView *(MXPickerView *mxPickerView, UIPickerView *pickerView, NSInteger row, NSInteger component, UIView *reusingView) {return [UIButton buttonWithType:UIButtonTypeContactAdd];//返回UIButtonTypeContactAdd}; |
How to use
MXPickerViewModeCustom
[MXPickerView showWithSize:CGSizeMake(self.view.bounds.size.width, 200) pickerViewMode:MXPickerViewModeCustom updateBlock:^(MXPickerView *pickerView, MXPickerViewMode pickerViewMode, id uiDatePickerOrUIPickerView) {
// 設定`contentlLabel`文字
pickerView.modelsM = (id)@[@[@"0-0", @"0-1", @"0-2", @"0-3"], @[@"1-0", @"1-1", @"1-2", @"1-3"], @[@"2-0", @"2-1", @"2-2", @"2-3"]];
//pickerView.selectedTitleOrCustomModels = @[@"0-1", @"1-2", @"2-3"];
pickerView.selectedTitleOrCustomModels = (NSArray *)self.selectedTitleOrCustomModelsDictM[@(pickerViewMode)];
pickerView.configPickerViewTitleForRowForComponentBlock = ^NSString *(MXPickerView *mxPickerView, UIPickerView *pickerView, NSInteger row, NSInteger component) {
return [NSString stringWithFormat:@"%@", mxPickerView.modelsM[component][row]];
};
//pickerView.barBtnItemTitleTextAttributes = @{NSFontAttributeName: [UIFont boldSystemFontOfSize:14], NSForegroundColorAttributeName: [UIColor redColor]};
pickerView.doneButtonDidClickBlock = ^(MXPickerViewMode pickerViewMode, CGFloat countDownDuration, NSDate *date, id selectedTitleOrCustomModels) {
NSLog(@"selectedTitleOrCustomModels: %@", selectedTitleOrCustomModels);
self.selectedTitleOrCustomModelsDictM[@(pickerViewMode)] = (NSArray *)selectedTitleOrCustomModels;
};
/*// 設定`contentlLabel`屬性字串,開啟註釋
pickerView.configPickerViewAttributedTitleForRowForComponentBlock = ^NSAttributedString *(MXPickerView *mxPickerView, UIPickerView *pickerView, NSInteger row, NSInteger component) {
return [[NSAttributedString alloc] initWithString:@"attributed title" attributes:@{NSForegroundColorAttributeName:[UIColor purpleColor]}];
};*/
/*// 需要為不同`component`返回不一樣列高時,開啟註釋
pickerView.configPickerViewWidthForComponentBlock = ^CGFloat(MXPickerView *mxPickerView, UIPickerView *pickerView, NSInteger component) {
return (component == 0 || component == 3) ? 70 : (self.view.bounds.size.width - 2 * 80)/4;
};*/
/*// 為每個`component`設定不同的行高, 相同的可以直接設定`pickerView.componentRowHeight = xx`
pickerView.configPickerViewRowHeightForComponentBlock = ^CGFloat(MXPickerView *mxPickerView, UIPickerView *pickerView, NSInteger component) {
return 100;
};*/
//pickerView.componentRowHeight = 100; //預設每一列`component`行高都為40,當所有的`component`行高相等時,可統一設定, 相當於`tableView.rowHeight`
//pickerView.toolBarPositionBottom = YES; //預設為`NO`,`返回`和`確定`按鈕顯示在頂部,當設為`YES`,`返回`和`確定`按鈕顯示在底部
//pickerView.topTipBarTitles = @[@"開始日期", @"結束日期"]; //不為`nil`時,`toolBarPositionBottom`會自動設定為`YES`,底部顯示`返回`和`確定`按鈕,頂部顯示`開始日期 - 結束日期`
//pickerView.topTipBarH = 50; //`topTipBarTitles`一欄高度,預設是44
//pickerView.toolBarH = 30; //`返回`和`確定`按鈕一欄高度,預設是44
//pickerView.backgroundColor = [UIColor lightGrayColor];
/*//自定義在`component`中的`contentView`
pickerView.configPickerViewViewForRowForComponentBlock = ^UIView *(MXPickerView *mxPickerView, UIPickerView *pickerView, NSInteger row, NSInteger component, UIView *reusingView) {
return [UIButton buttonWithType:UIButtonTypeContactAdd];
};*/
// 想設定`contentLabel`的各個屬性,實現`appearance block`
pickerView.configPickerViewContentLabelAppearanceForRowForComponentBlock = ^(MXPickerView *mxPickerView, UIPickerView *pickerView, UILabel *contentLabel, NSInteger row, NSInteger component) {
contentLabel.backgroundColor = [UIColor yellowColor];
contentLabel.textAlignment = NSTextAlignmentRight;
};
/*pickerView.datePickerDidChangeBlock = ^(MXPickerViewMode pickerViewMode, CGFloat countDownDuration, NSDate *date, NSString *selectedTitle) {
NSLog(@"pickerViewMode\n: %ld, countDownDuration\n: %f, date\n: %@, selectedTitle\n: %@", pickerViewMode, countDownDuration, date, selectedTitle);
};*/
}];
複製程式碼
Other date Mode
MXPickerViewModeDD, MXPickerViewModeDD_DD MXPickerViewModeMM MXPickerViewModeMM_MM MXPickerViewModeMM_DD MXPickerViewModeMMDD_MMDD MXPickerViewModeYYYY MXPickerViewModeYYYY_YYYY MXPickerViewModeYYYY_MM MXPickerViewModeYYYYMM_YYYYMM MXPickerViewModeYYYYMMDD_YYYYMMDD
[MXPickerView showWithSize:CGSizeMake(self.view.bounds.size.width, 200) pickerViewMode:mode updateBlock:^(MXPickerView *pickerView, MXPickerViewMode pickerViewMode, id uiDatePickerOrUIPickerView) {
switch (mode) {
case MXPickerViewModeDD:
case MXPickerViewModeDD_DD: {
//建立從(今天 - 今天 + 10天),如(1號 - 10號)的列表,方式1和方式2結果一樣
//方式1,設定中間的時間間隔,超過當月的`最大天數`,程式碼內部會取餘`deltaBetweenMaxAndMin%最大天數`,推薦方式一,方式二需要算日期,麻煩
pickerView.minimumDate = [NSDate date];
pickerView.deltaBetweenMaxAndMin = 10;
/*
//方式2, 設定`最小日期`和`最大日期`,超過當月的`最大天數`,程式碼內部會取餘`deltaBetweenMaxAndMin%最大天數`
pickerView.minimumDate = [NSDate date];
pickerView.maximumDate = [NSDate dateWithTimeInterval:10 * 24 * 60 * 60 sinceDate:pickerView.minimumDate];
*/
//方式3,什麼都不寫,全部使用預設值,1號 - 當月最大天數,`pickerView.deltaBetweenMaxAndMin = 當月最大天數`;//會根據當前模式設定預設值,`MXPickerViewModeDD_DD`會自動算當月最大幾號,以及閏年
//
break;
}
case MXPickerViewModeMM:
case MXPickerViewModeMM_MM: {
//建立從(今月 - 今月 + 10月),如(1月 - 10月)的列表,方式1和方式2結果一樣,推薦方式一,方式二需要算日期,麻煩
//方式1,設定`最小日期`和`中間的時間間隔`,超過12,程式碼內部會取餘`deltaBetweenMaxAndMin%12`
pickerView.minimumDate = [NSDate date];
pickerView.deltaBetweenMaxAndMin = 10;
/*
//方式2, 設定`最小日期`和`最大日期`,超過12程式碼內部會取餘`deltaBetweenMaxAndMin%12`
pickerView.minimumDate = [NSDate date];
pickerView.maximumDate = [NSDate dateWithTimeInterval:10 * 60 * 60 sinceDate:pickerView.minimumDate];
*/
//方式3,什麼都不寫,全部使用預設值 1月 - 12月,`pickerView.deltaBetweenMaxAndMin = 12`;//會根據當前模式設定預設值,`MXPickerViewModeMM_MM`則為12
break;
}
case MXPickerViewModeMM_DD: // 1月1號
case MXPickerViewModeMMDD_MMDD: {
//建立從(今月1號 -(今月 + 10)31號)的列表,如(1月1號 - 10月31號),方式1和方式2結果一樣,推薦方式一,方式二需要算日期,麻煩
//方式1,設定中間的時間間隔,超過12,程式碼內部會取餘`deltaBetweenMaxAndMin%12`
pickerView.minimumDate = [NSDate date];
pickerView.deltaBetweenMaxAndMin = 10;
///*
//方式2, 設定`最小日期`和`最大日期`,超過12,程式碼內部會取餘`deltaBetweenMaxAndMin%12`
//pickerView.minimumDate = [NSDate date];
//pickerView.maximumDate = [NSDate dateWithTimeInterval:10 * 30 * 24 * 60 * 60 sinceDate:pickerView.minimumDate];
//*/
//方式3,什麼都不寫,全部使用預設值,1月1號 - 12月31號,`pickerView.deltaBetweenMaxAndMin = 12`;//會根據當前模式為`MXPickerViewModeDD_DD`設定預設值12,會自動算當月最大幾號,以及閏年
break;
}
case MXPickerViewModeYYYY:
case MXPickerViewModeYYYY_YYYY: {
//建立從(今年 -(今年 + 10)的列表,如(2018年 - 2028年),方式1和方式2結果一樣,推薦方式一,方式二需要算日期,麻煩
//方式1,設定中間的時間間隔,超過12,程式碼內部會取餘`deltaBetweenMaxAndMin%12`
pickerView.minimumDate = [NSDate date];
pickerView.deltaBetweenMaxAndMin = 10;
///*
//方式2, 設定最大的日期
//pickerView.minimumDate = [NSDate date];
//pickerView.maximumDate = [NSDate dateWithTimeInterval:10 * 12 * 30 * 24 * 60 * 60 sinceDate:pickerView.minimumDate];
//*/
//方式3,什麼都不寫,全部使用預設值,1918年 - 今年,`pickerView.deltaBetweenMaxAndMin = 100`;//會根據當前模式為`MXPickerViewModeYYYY_YYYY`設定預設值100
break;
}
case MXPickerViewModeYYYY_MM: // 2018年1月
case MXPickerViewModeYYYYMM_YYYYMM: {
//建立從(今年1月 -(今年 + 10)12月)的列表,如(2018年1月 - 2028年12月),方式1和方式2結果一樣,推薦方式一,方式二需要算日期,麻煩
//方式1,設定中間的時間間隔,超過12,程式碼內部會取餘`deltaBetweenMaxAndMin%12`
pickerView.minimumDate = [NSDate date];
pickerView.deltaBetweenMaxAndMin = 10;
///*
//方式2, 設定最大的日期
//pickerView.minimumDate = [NSDate date];
//pickerView.maximumDate = [NSDate dateWithTimeInterval:10 * 12 * 30 * 24 * 60 * 60 sinceDate:pickerView.minimumDate];
//*/
//方式3,什麼都不寫,全部使用預設值,1918年1月 - 今年12月,`pickerView.deltaBetweenMaxAndMin = 100`;//會根據當前模式為`MXPickerViewModeYYYY_YYYY`設定預設值100
break;
}
case MXPickerViewModeYYYYMMDD_YYYYMMDD: {
//pickerView.componentWidth = 70;//6列需要在block中單獨設定每一列的寬度,要不然2018顯示20..
//建立從(今年1月1號 -(今年 + 10)12月31號)的列表,如(2018年1月1號 - 2028年12月31號),方式1和方式2結果一樣,推薦方式一,方式二需要算日期,麻煩
//方式1,設定中間的時間間隔,超過12,程式碼內部會取餘`deltaBetweenMaxAndMin%12`
pickerView.minimumDate = [NSDate date];
pickerView.deltaBetweenMaxAndMin = 10;
///*
//方式2, 設定最大的日期
//pickerView.minimumDate = [NSDate date];
//pickerView.maximumDate = [NSDate dateWithTimeInterval:10 * 12 * 30 * 24 * 60 * 60 sinceDate:pickerView.minimumDate];
//*/
//方式3,什麼都不寫,全部使用預設值,1918年1月1號 - 今年12月31號,`pickerView.deltaBetweenMaxAndMin = 100`;//會根據當前模式為`MXPickerViewModeYYYY_YYYY`設定預設值100
break;
}
default:
break;
}
//pickerView.showsDescending = YES;//預設升序,結果為12, 1, 2, 3... 11, 12,當為降序,12, 11, 10,...4, 3, 2, 1, 12
//pickerView.componentRowHeight = 100; //預設每一列`component`行高都為40,當所有的`component`行高相等時,可統一設定, 相當於`tableView.rowHeight`
//需要為不同`component`返回不一樣行高時,開啟註釋
/*pickerView.configPickerViewRowHeightForComponentBlock = ^CGFloat(MXPickerView *mxPickerView, UIPickerView *pickerView, NSInteger component) {
return 100;
};*/
//pickerView.componentWidth = 100; //預設每一列`component`列寬都為`pickerView.bounds.size.width/numberOfComponents`,當所有的`component`行高相等時,可統一設定
//需要為不同`component`返回不一樣列寬時,開啟註釋
if (mode == MXPickerViewModeYYYYMMDD_YYYYMMDD) {
pickerView.configPickerViewWidthForComponentBlock = ^CGFloat(MXPickerView *mxPickerView, UIPickerView *pickerView, NSInteger component) {
return (component == 0 || component == 3) ? 60 : (mxPickerView.bounds.size.width - 2 * 60 - 15)/4;
};
}
//pickerView.toolBarPositionBottom = YES; //預設為`NO`,`返回`和`確定`按鈕顯示在頂部,當設為`YES`,`返回`和`確定`按鈕顯示在底部
//pickerView.topTipBarTitles = @[@"開始日期", @"結束日期"]; //不為`nil`時,`toolBarPositionBottom`會自動設定為`YES`,底部顯示`返回`和`確定`按鈕,頂部顯示`開始日期 - 結束日期`
//pickerView.topTipBarH = 50; //`topTipBarTitles`一欄高度,預設是44
//pickerView.toolBarH = 30; //`返回`和`確定`按鈕一欄高度,預設是44
//pickerView.backgroundColor = [UIColor lightGrayColor];
/*
// 想設定`contentLabel`的各個屬性,實現`appearance block`
pickerView.configPickerViewContentLabelAppearanceForRowForComponentBlock = ^(MXPickerView *mxPickerView, UIPickerView *pickerView, UILabel *contentLabel, NSInteger row, NSInteger component) {
contentLabel.backgroundColor = [UIColor yellowColor];
contentLabel.textAlignment = NSTextAlignmentRight;
};*/
pickerView.yearLocale = @"年";
pickerView.monthLocale = @"月";
pickerView.dayLocale = @"號";
pickerView.selectedTitleOrCustomModels = (NSString *)self.selectedTitleOrCustomModelsDictM[@(mode)];;
pickerView.doneButtonDidClickBlock = ^(MXPickerViewMode pickerViewMode, CGFloat countDownDuration, NSDate *date, id selectedTitleOrCustomModels) {
NSLog(@"selectedTitleOrCustomModels: %@", selectedTitleOrCustomModels);
self.selectedTitleOrCustomModelsDictM[@(pickerViewMode)] = (NSString *)selectedTitleOrCustomModels;
};
}];
複製程式碼
Date and time
MXPickerViewModeTime MXPickerViewModeDate MXPickerViewModeDateAndTime MXPickerViewModeCountDownTimer
[MXPickerView showWithSize:CGSizeMake(self.view.bounds.size.width, 200) pickerViewMode:mode updateBlock:^(MXPickerView *pickerView, MXPickerViewMode pickerViewMode, id uiDatePickerOrUIPickerView) {
UIDatePicker *datePicker = (UIDatePicker *)uiDatePickerOrUIPickerView;
datePicker.minuteInterval = 1;
switch (mode) {
case MXPickerViewModeTime: {
//前1小時 - 後1小時
datePicker.date = [NSDate date];
datePicker.minimumDate = [NSDate dateWithTimeInterval:-1 * 60 * 60 sinceDate:datePicker.date];
datePicker.maximumDate = [NSDate dateWithTimeInterval:1 * 60 * 60 sinceDate:datePicker.date];
break;
}
case MXPickerViewModeDate:
case MXPickerViewModeDateAndTime: {
//前天 - 後天
datePicker.date = [NSDate date];
datePicker.minimumDate = [NSDate dateWithTimeInterval:-24 * 60 * 60 sinceDate:datePicker.date];
datePicker.maximumDate = [NSDate dateWithTimeInterval:24 * 60 * 60 sinceDate:datePicker.date];
break;
}
case MXPickerViewModeCountDownTimer: {
datePicker.countDownDuration = 60 * 10;//選中為10分鐘
break;
}
default:
break;
}
//pickerView.toolBarPositionBottom = YES; //預設為`NO`,`返回`和`確定`按鈕顯示在頂部,當設為`YES`,`返回`和`確定`按鈕顯示在底部
//pickerView.topTipBarTitles = @[@"開始日期", @"結束日期"]; //不為`nil`時,`toolBarPositionBottom`會自動設定為`YES`,底部顯示`返回`和`確定`按鈕,頂部顯示`開始日期 - 結束日期`
//pickerView.topTipBarH = 50; //`topTipBarTitles`一欄高度,預設是44
//pickerView.toolBarH = 30; //`返回`和`確定`按鈕一欄高度,預設是44
//pickerView.backgroundColor = [UIColor lightGrayColor];
pickerView.doneButtonDidClickBlock = ^(MXPickerViewMode pickerViewMode, CGFloat countDownDuration, NSDate *date, id selectedTitleOrCustomModels) {
NSLog(@"date: %@", date);
};
}];
複製程式碼