Use pickerview information in other view? - view

Question

I have a tabbed application. I have 4 tabs and in the first 2 tabs there are pickerviews. How can I use the information that im giving in the first and second picker view, in the third tab ? for example: 1 picker view : (which is your favorite animal) Dog, cat, horse. I choose Dog. now in the second tab (2nd picker view): (which colour, whatever) green, blue, brown. I choose brown.
I want the first Information(Dog) to be able to be used in the third Tab. The options: green, blue and brown (example) are (whatever i choose) the same. But in the third view there should be a brown dog (as text for ex. "you choosed the brown dog"). I hope you know what i mean... 1. selection: Dog 2. brown = 3rd Tab brown dog. It's like a little data base... or how can I do this? I hope you can help me.
Thank you :-)

Answer 1

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];
}