Access text values from dynamically created UITextFields. iOS - ios

Question

I am creating UITextField 's in my view based on the count of an NSArray.
I want to know how I can access the text values based on the tag of the UITextField in my NSArray.
So after I add the below UITextField 's to my view how would I write code to retrieve .text values for myTextfield0, myTextfield1 and myTextfield2 respectively?
Example:
NSString *textFeildTextString = [NSString stringWithFormat:#"%#",myTextfield1.text];
Actual Code:
self.textFieldArray = [NSArray arrayWithObjects:#"one", #"two", #"three",nil];
NSMutableDictionary *myDict = [NSMutableDictionary dictionary];
for (int i=0; i<[self.textFieldArray count]; i++) {
UIView *spacerView1 = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 10, 10)];
UITextField *myTextField = [[UITextField alloc]initWithFrame:CGRectMake(20, 60*i+150, 280, 45)];
myTextField.borderStyle = UITextBorderStyleNone;
myTextField.font = [UIFont systemFontOfSize:14];
myTextField.returnKeyType = UIReturnKeyDefault;
myTextField.placeholder = NSLocalizedString(#"Answer", nil);
myTextField.inputAccessoryView = [super createInputToolbar];
myTextField.background = [UIImage imageNamed:#"TextFieldBg"];
myTextField.textColor = [UIColor appTextColorGrey];
[myTextField setLeftView: spacerView1];
myTextField.leftViewMode = UITextFieldViewModeAlways;
myTextField.delegate = self;
myTextField.tag = 200+i;
[myDict setObject:myTextField forKey:[NSString stringWithFormat:#"myTextfield%d", i]];
[self.view addSubview:myTextField];
}
NSLog(#"Dict: %#",myDict);
The NSlog of my UITexfields
2014-10-31 11:58:32.715 [51992:13536821] Dict: {
myTextfield0 = "<UITextField: 0x7faea14f8430; frame = (20 150; 280 45); text = ''; clipsToBounds = YES; opaque = NO; tag = 200; layer = <CALayer: 0x7faea14f82d0>>";
myTextfield1 = "<UITextField: 0x7faea14fae70; frame = (20 210; 280 45); text = ''; clipsToBounds = YES; opaque = NO; tag = 201; layer = <CALayer: 0x7faea14faca0>>";
myTextfield2 = "<UITextField: 0x7faea16dce30; frame = (20 270; 280 45); text = ''; clipsToBounds = YES; opaque = NO; tag = 202; layer = <CALayer: 0x7faea16d19c0>>";
}

Answer 1

for (int i=0; i<[self.textFieldArray count]; i++) {
UITextField *txt = (UITextField *)[myDict objectForKey:[NSString stringWithFormat:#"myTextfield%d", i]];
NSLog(#"Text %#",txt.text);
}

Answer 2

You can access them either by their tag :
UITextField *textField= (UITextField *)[self.view viewWithTag:200]; // Your first text field (201 your second etc..)
NSString *text = textField.text;
Or access them directly via your dictionary as you already know the key for each one of them:
UITextField *textField = (UITextField *)[myDict objectForKey:#"myTextField0"];
Note that in order for the dictionary to stay around declare a strong property member in your class and assign it to the created local dictionary (otherwise it will be lost by ARC) so at the end of the method you will have something like:
self.myDict = myDict;