是否在其他视图中使用pickerview信息？

我有一个标签应用程序。我有4个选项卡，在前2个选项卡中有PickerView。如何使用我在第三个选项卡的第一个和第二个选择器视图中提供的信息？例如：1选取者视图：（哪种是你最喜欢的动物）狗、猫、马。我选择狗。现在在第二个选项卡（第二个选择器视图）：（哪种颜色，无论什么）绿色、蓝色、棕色。我选择棕色

我希望第一个信息（狗）能够在第三个选项卡中使用。选项：绿色、蓝色和棕色（示例）是相同的（无论我选择什么）。但在第三个视图中，应该有一只棕色的狗（例如，“Youchoosedthebrowndog”）。我希望你明白我的意思。。。1.选择：狗2。棕色=第三个标签棕色狗。就像一个小数据库。。。或者我该怎么做？我希望你能帮助我

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谢谢：-）

请在您的答案中添加一些解释！

See the code 

-(IBAction)simple_picker:(id)sender{

    pickerViewPopup = [[UIActionSheet alloc] init];
    const CGFloat toolbarHeight = 44.0f;
    Picker = [[UIPickerView alloc] initWithFrame:CGRectMake(0, toolbarHeight, 0, 0)];
    Picker.showsSelectionIndicator = YES;
    Picker.dataSource = self;
    Picker.delegate = self;
    //........
    UIToolbar *pickerToolbar = [[UIToolbar alloc] initWithFrame:CGRectMake(0, 0, self.view.frame.size.width, toolbarHeight)];
    pickerToolbar.barStyle = UIBarStyleBlackOpaque;
    [pickerToolbar sizeToFit];
    NSMutableArray *barItems = [[NSMutableArray alloc] init];

    UIBarButtonItem *cancel= [[UIBarButtonItem alloc]initWithTitle:@"Cancel" style:UIBarButtonItemStyleBordered target:self action:@selector(Cancel_picker:)];
    [barItems addObject:cancel];
    UIBarButtonItem *flexSpace = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemFlexibleSpace target:self action:nil];
    [barItems addObject:flexSpace];
    //....
    UIBarButtonItem *doneBtn = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemDone target:self action:@selector(doneButtonPressed2:)];
    [barItems addObject:doneBtn];
    [pickerToolbar setItems:barItems animated:YES];
    [pickerViewPopup addSubview:pickerToolbar];

    lbl2.text=[picArray objectAtIndex:0];

    [pickerViewPopup addSubview:Picker];
    [pickerViewPopup showInView:self.view.superview];
    [pickerViewPopup setBounds:CGRectMake(0,0,self.view.frame.size.width, 464)];

}

- (NSInteger)numberOfComponentsInPickerView:(UIPickerView *)pickerView;
{
    return 1;
}

- (void)pickerView:(UIPickerView *)pickerView didSelectRow:(NSInteger)row inComponent:(NSInteger)component
{
            lbl2.text= [picArray objectAtIndex:row];


}

- (NSInteger)pickerView:(UIPickerView *)pickerView numberOfRowsInComponent:(NSInteger)component;
{

    return [picArray count];

}

- (NSString *)pickerView:(UIPickerView *)pickerView titleForRow:(NSInteger)row forComponent:(NSInteger)component;
{

return [picArray objectAtIndex:row];


}


-(void)btncancelPressed2:(id)sender{
    [pickerViewPopup dismissWithClickedButtonIndex:1 animated:YES];
}

-(void)Cancel_picker:(id)sender{
    [pickerViewPopup dismissWithClickedButtonIndex:1 animated:YES];
}