Created 3 UITextField in UIAlertView but not getting action - ios

Question

I have created an UIAlertView with three (3) UITextField. How i can get the action of UIAlertView. The clickedButtonAtIndex delegate method is working.
But not getting the text i input in the field. Any idea ? Thanks in advance.
UIView *v_alert = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 250, 100)];
v_alert.tag=10;
UITextField *textField1 = [[UITextField alloc] initWithFrame:CGRectMake(10,0,252,25)];
textField1.borderStyle = UITextBorderStyleRoundedRect;
textField1.placeholder = #"Your Previous Password";
textField1.keyboardAppearance = UIKeyboardAppearanceAlert;
textField1.delegate = self;
textField1.tag=1;
[v_alert addSubview:textField1];
UITextField *textField2 = [[UITextField alloc] initWithFrame:CGRectMake(10,30,252,25)];
textField2.placeholder = #"Your New Password";
textField2.borderStyle = UITextBorderStyleRoundedRect;
textField2.keyboardAppearance = UIKeyboardAppearanceAlert;
textField2.delegate = self;
textField2.tag=2;
[v_alert addSubview:textField2];
UITextField *textField3 = [[UITextField alloc] initWithFrame:CGRectMake(10,60,252,25)];
textField3.placeholder = #"Email";
textField3.borderStyle = UITextBorderStyleRoundedRect;
textField3.keyboardAppearance = UIKeyboardAppearanceAlert;
textField3.delegate = self;
textField3.tag=3;
[v_alert addSubview:textField3];
alertV = [[UIAlertView alloc] initWithTitle:#"Change Password" message:#"" delegate:self cancelButtonTitle:#"NO" otherButtonTitles:#"YES", nil];
[alertV setValue:v_alert forKey:#"accessoryView"];
alertV.tag==100;
alertV.delegate=self;
[alertV show];
In delegate :
- (void)alertView:(UIAlertView *)alertView clickedButtonAtIndex:(NSInteger)buttonIndex
{
NSLog(#"didDismissWithButtonIndex");
UITextField*txt1=[[[self.view viewWithTag:100] viewWithTag:10] viewWithTag:0];
UITextField*txt2= [[[self.view viewWithTag:100] viewWithTag:10] viewWithTag:1];
UITextField*txt3= [[[self.view viewWithTag:100] viewWithTag:10] viewWithTag:2];
NSLog(#"%#--%#--%#",txt1.text,txt2.text,txt3.text);
}

Answer 1

Declare Your 3 TextField
UITextField *textField1, *textField2, *textField3;
Then replace this code with your code.
UIView *alertview = [[UIView alloc]initWithFrame:CGRectMake(0, 0, 250, 250)];
alertview.backgroundColor = [UIColor whiteColor];
alertview.tag=10;
textField1 = [[UITextField alloc] initWithFrame:CGRectMake(10,0,252,25)];
textField1.borderStyle = UITextBorderStyleRoundedRect;
textField1.placeholder = #"Your Previous Password";
textField1.secureTextEntry = YES;
textField1.keyboardAppearance = UIKeyboardAppearanceAlert;
textField1.delegate = self;
textField1.tag=1;
[alertview addSubview:textField1];
textField2 = [[UITextField alloc] initWithFrame:CGRectMake(10,30,252,25)];
textField2.placeholder = #"Your New Password";
textField2.secureTextEntry = YES;
textField2.borderStyle = UITextBorderStyleRoundedRect;
textField2.keyboardAppearance = UIKeyboardAppearanceAlert;
textField2.delegate = self;
textField2.tag=2;
[alertview addSubview:textField2];
textField3 = [[UITextField alloc] initWithFrame:CGRectMake(10,60,252,25)];
textField3.placeholder = #"Email";
textField3.borderStyle = UITextBorderStyleRoundedRect;
textField3.keyboardAppearance = UIKeyboardAppearanceAlert;
textField3.delegate = self;
textField3.tag=3;
[alertview addSubview:textField3];
UIAlertView *alertV = [[UIAlertView alloc] initWithTitle:#"Change Password" message:#"" delegate:self cancelButtonTitle:#"NO" otherButtonTitles:#"YES", nil];
[alertV setValue:alertview forKey:#"accessoryView"];
alertV.tag==100;
alertV.delegate=self;
[alertV show];
Now your UIAlertView Button Method
- (void)alertView:(UIAlertView *)alertView clickedButtonAtIndex:(NSInteger)buttonIndex
{
if (buttonIndex == 0) {
NSLog(#"Button No click");
}
if (buttonIndex == 1) {
NSLog(#"Button Yes Cancel");
}
NSLog(#"%#--%#--%#",textField1.text,textField2.text,textField3.text);
}
Output :
Gems--Moradiya--Himmoradiya#gmail.com

Answer 2

First set textField delegate
<UITextFieldDelegate>
Then I tried the below code
NSString *strAddress = #"14 UPPER CIRCULAR ROAD, Singapore 058412";
UIAlertView *alert = [[UIAlertView alloc] initWithTitle:nil message:strAddress delegate:self cancelButtonTitle:nil otherButtonTitles:#"OK", nil];
UIView *v = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 250, 100)];
UITextField *textField1 = [[UITextField alloc] initWithFrame:CGRectMake(10,0,252,25)];
textField1.borderStyle = UITextBorderStyleRoundedRect;
textField1.placeholder = #"Username";
textField1.keyboardAppearance = UIKeyboardAppearanceAlert;
textField1.delegate = self;
[v addSubview:textField1];
UITextField *textField2 = [[UITextField alloc] initWithFrame:CGRectMake(10,30,252,25)];
textField2.placeholder = #"Password";
textField2.borderStyle = UITextBorderStyleRoundedRect;
textField2.keyboardAppearance = UIKeyboardAppearanceAlert;
textField2.delegate = self;
[v addSubview:textField2];
UITextField *textField3 = [[UITextField alloc] initWithFrame:CGRectMake(10,60,252,25)];
textField3.placeholder = #"Address";
textField3.borderStyle = UITextBorderStyleRoundedRect;
textField3.keyboardAppearance = UIKeyboardAppearanceAlert;
textField3.delegate = self;
[v addSubview:textField3];
[alert setValue:v forKey:#"accessoryView"];
[alert show];
TextField Delegate method
- (BOOL)textFieldShouldBeginEditing:(UITextField *)textField
{
NSLog(#"The delegate method is called");
return YES;
}
Also see my screen shot
The output result is
The delegate method is called

Answer 3

That's the trick i accepted. But the standard way is for latest iOS:
UIAlertController * alert= [UIAlertController
alertControllerWithTitle:#"Change Password"
message:#""
preferredStyle:UIAlertControllerStyleAlert];
UIAlertAction* ok = [UIAlertAction
actionWithTitle:#"OK"
style:UIAlertActionStyleDefault
handler:^(UIAlertAction * action)
{
UITextField *alertText1 = [alert.textFields objectAtIndex:0];
UITextField *alertText2 = [alert.textFields objectAtIndex:1];
UITextField *alertText3 = [alert.textFields objectAtIndex:2];
if(alertText1.text.length>0&&alertText1.text.length>0)
{
NSLog(#"Resolving UIAlert Action for tapping OK Button:%#-%#-%#",alertText1.text,alertText2.text,alertText3.text);
oldpPass=alertText1.text;
NewPass=alertText2.text;
[self update_password];
}
[alert dismissViewControllerAnimated:YES completion:nil];
}];
UIAlertAction* cancel = [UIAlertAction
actionWithTitle:#"Cancel"
style:UIAlertActionStyleDefault
handler:^(UIAlertAction * action)
{
NSLog(#"Resolving UIAlertActionController for tapping cancel button");
[alert dismissViewControllerAnimated:YES completion:nil];
}];
[alert addAction:ok];
[alert addAction:cancel];
[alert addTextFieldWithConfigurationHandler:^(UITextField * textField) {
textField.placeholder = #"Enter old password";
textField.accessibilityIdentifier = #"paswordTextField";
textField.accessibilityLabel = #"passwordLabel";
}];
[alert addTextFieldWithConfigurationHandler:^(UITextField * textField) {
textField.placeholder = #"Enter New password";
textField.accessibilityIdentifier = #"paswordTextField";
textField.accessibilityLabel = #"passwordLabel";
}];
[alert addTextFieldWithConfigurationHandler:^(UITextField * textField) {
textField.accessibilityIdentifier = #"usernameTextField";
textField.placeholder = #"Enter email";
textField.text=self.emailTF.text;//
textField.accessibilityLabel = #"usernameLabel";
}];
[self presentViewController:alert animated:YES completion:nil];