executing a popup from another popup button in ios - ios

Question

I am new in IOS. When I'm clicking on the following Login Button:
I'm using this code to generate a popup:
- (UIView *)createLoginView
{
UIView *alertView = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 300, 130)];
UITextField *email = [[UITextField alloc] initWithFrame:CGRectMake(10, 10, 280, 50)];
email.tag=420;
email.layer.cornerRadius = 5;
[email setTag:99];
[email setTextAlignment:NSTextAlignmentCenter];
[email setKeyboardType:UIKeyboardTypeEmailAddress];
[email setPlaceholder:#"Email"];
[email setBackgroundColor:[UIColor colorWithRed:243/255.0 green:243/255.0 blue:243/255.0 alpha:1.0]];
[email setReturnKeyType:UIReturnKeyNext];
[email setAutocorrectionType:UITextAutocorrectionTypeNo];
UITextField *pass = [[UITextField alloc] initWithFrame:CGRectMake(10, 70, 280, 50)];
pass.layer.cornerRadius = 5;
[pass setTag:100];
[pass setTextAlignment:NSTextAlignmentCenter];
[pass setSecureTextEntry:YES];
[pass setPlaceholder:#"Password"];
[pass setBackgroundColor:[UIColor colorWithRed:243/255.0 green:243/255.0 blue:243/255.0 alpha:1.0]];
[pass setReturnKeyType:UIReturnKeyGo];
[alertView addSubview:email];
[alertView addSubview:pass];
return alertView;
}
The login popup is working properly but when I click on the 'Forget?' button of the popup, the forgot password popup does not show up. Here is the code for forget password popup.
- (UIView *)createForgotPasswordView
{
UIView *alertView = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 300, 130)];
UITextField *email = [[UITextField alloc] initWithFrame:CGRectMake(10, 10, 280, 50)];
email.layer.cornerRadius = 5;
[email setTag:22];
[email setTextAlignment:NSTextAlignmentCenter];
[email setKeyboardType:UIKeyboardTypeEmailAddress];
[email setPlaceholder:#"Email"];
[email setBackgroundColor:[UIColor colorWithRed:243/255.0 green:243/255.0 blue:243/255.0 alpha:1.0]];
[email setReturnKeyType:UIReturnKeyNext];
[email setAutocorrectionType:UITextAutocorrectionTypeNo];
[alertView addSubview:email];
return alertView;
}
And I'm using it like :
- (IBAction)LogInClick:(UIButton *)sender {
IOS7AlertView *applyMsg = [[IOS7AlertView alloc] init];
[applyMsg setContainerView:[self createLoginView]];
[applyMsg setButtonTitles:[NSMutableArray arrayWithObjects:#"Forgot?", #"Login", nil]];
[applyMsg setOnButtonTouchUpInside:^(IOS7AlertView *alertView, int buttonIndex) {
if(buttonIndex==0)
{
[alertView close];
NSLog(#"Forgot Section");
IOS7AlertView *applyPop = [[IOS7AlertView alloc] init];
[applyPop setParentView:[self createForgotPasswordView]];
[applyPop setButtonTitles:[NSMutableArray arrayWithObjects:#"Next", #"Cancel", nil]];
}
}];
But the problem is the next popup does not show up? What is the problem? Please help.

Answer 1

already UIalertview hierarchy has email and password options.
try this and this is native
- (IBAction)LogInClick:(UIButton *)sender {
UIAlertView *alert = [[UIAlertView alloc]
initWithTitle:#"Login"
message:nil
delegate:self
cancelButtonTitle:#"Signup"
otherButtonTitles:#"Login",#"Forgot password", nil];
alert.alertViewStyle=UIAlertViewStyleLoginAndPasswordInput;
[[alert textFieldAtIndex:0]setKeyboardType:UIKeyboardTypeEmailAddress];
[[alert textFieldAtIndex:0]setPlaceholder:#"Email address"];
[[alert textFieldAtIndex:1]setPlaceholder:#"Password"];
alert.tag=10;
[alert show];
}
and the alert view delegate method is
-(void)alertView:(UIAlertView *)alertView clickedButtonAtIndex:(NSInteger)buttonIndex{
if (alertView.tag==65)
{
UIAlertView *alert = [[UIAlertView alloc]
initWithTitle:#"Login"
message:nil
delegate:self
cancelButtonTitle:#"Signup"
otherButtonTitles:#"Login",#"Forgot password", nil];
alert.alertViewStyle=UIAlertViewStyleLoginAndPasswordInput;
[[alert textFieldAtIndex:0]setKeyboardType:UIKeyboardTypeEmailAddress];
[[alert textFieldAtIndex:0]setPlaceholder:#"Email address"];
[[alert textFieldAtIndex:1]setPlaceholder:#"Password"];
alert.tag=10;
[alert show];
}
if (alertView.tag==10)
{
if (buttonIndex == 0) {
NSLog(#"signup");
//Navigate to Signup page
}
else if (buttonIndex == 2) {
NSLog(#"Forgot password");
// //Navigate to Forgot password page
}
else if (buttonIndex == 1) {
NSLog(#"YES");
NSString *usernameInput=[alertView textFieldAtIndex:0].text;
NSString *passwordInput=[alertView textFieldAtIndex:1].text;
//pass the email id , password
NSLog(#"1 %#", usernameInput);
NSLog(#"2 %#", passwordInput);
NSString *emailReg = #"[A-Z0-9a-z._%+-]+#[A-Za-z0-9.-]+\\.[A-Za-z]{2,4}";
NSPredicate *emailTest = [NSPredicate predicateWithFormat:#"SELF MATCHES %#", emailReg];
// COMMENT: check if input information is valid or not
if([usernameInput isEqualToString:#""])
{
UIAlertView *alert=[[UIAlertView alloc]initWithTitle:#"Alert!!!" message:#"You must fill in Email address" delegate:self cancelButtonTitle:#"OK" otherButtonTitles:nil, nil];
alert.tag=65;
[alert show];
}
else if([emailTest evaluateWithObject:usernameInput] == NO)
{
UIAlertView *alert = [[UIAlertView alloc] initWithTitle:#"Alert!!" message:#"Please Enter Valid Email Address." delegate:self cancelButtonTitle:#"OK" otherButtonTitles:nil];
alert.tag=65;
[alert show];
}
else if([passwordInput isEqualToString:#""])
{
UIAlertView *alert=[[UIAlertView alloc]initWithTitle:#"Alert!!!" message:#"You must fill in Password" delegate:self cancelButtonTitle:#"OK" otherButtonTitles:nil, nil];
alert.tag=65;
[alert show];
}
else
{
//pass teh data to server or login process
}
}
}