I want to implement a function that allows users to reset their password. I already created a button that displays an alert view and asks for their email, but when I tap ok, it doesn't send an email.
What can I do?
-(IBAction)forget:(id)sender {
[PFUser requestPasswordResetForEmailInBackground:#"email#example.com"];
UIAlertView *alertView = [[UIAlertView alloc] initWithTitle:#"Email Address" message:#"Enter the email for your account:" delegate:self cancelButtonTitle:#"Cancel" otherButtonTitles:#"Ok", nil];
alertView.alertViewStyle = UIAlertViewStylePlainTextInput;
[alertView show];
}
- (IBAction)forget:(id)sender {
[self getEmail];
}
- (void)getEmail {
UIAlertView *alertView = [[UIAlertView alloc] initWithTitle:#"Email Address" message:#"Enter the email for your account:" delegate:self cancelButtonTitle:#"Cancel" otherButtonTitles:#"Ok", nil];
alertView.alertViewStyle = UIAlertViewStylePlainTextInput;
[alertView show];
}
- (void)alertView:(UIAlertView *)alertView clickedButtonAtIndex:(NSInteger)buttonIndex {
if (buttonIndex != [alertView cancelButtonIndex]) {
UITextField *emailTextField = [alertView textFieldAtIndex:0];
[self sendEmail:emailTextField.text];
}
}
- (void)sendEmail:(NSString *)email{
[PFUser requestPasswordResetForEmailInBackground:email];
}
Related
I am using this code for Update Email Address and Forgot Password but their is a problem when I click on 'ForgotPassword' button it's work properly but when I click on 'UpdateEmail' button it not work properly it call the UIAlert for 'ForgotPassword' button and I am trying to call" else if (self.ForgotPassword.tag == 1) part of -(Void)alertView " for when I press 'UpdateEmail' UIButton.
//Forgot method for ForgotPassword
-(IBAction)ForgotPassword:(id)sender
{
UIAlertView * forgotPassword=[[UIAlertView alloc] initWithTitle:#"Forgot Password" message:#"Please enter your email id" delegate:self cancelButtonTitle:#"Cancel" otherButtonTitles:#"Ok", nil];
forgotPassword.alertViewStyle=UIAlertViewStylePlainTextInput;
[forgotPassword textFieldAtIndex:0].delegate=self;
[forgotPassword show];
}
//Method for Update Email Address
-(IBAction)UpdateEmail:(id)sender
{
if ([PFUser currentUser])
{
UIAlertView *alert = [[UIAlertView alloc] initWithTitle:#"Update Email"
message:#"Enter Your Email Address"
delegate:self
cancelButtonTitle:#"Cancel"
otherButtonTitles:#"Ok",nil];
alert.alertViewStyle = UIAlertViewStylePlainTextInput;
[alert show];
}
else
{
UIAlertView *myAlert1 = [[UIAlertView alloc]
initWithTitle:#"Please First Loginig"
message:#"Please First Loging"
delegate:nil
cancelButtonTitle:#"Cancel"
otherButtonTitles:#"Ok",nil];
[myAlert1 show];
}
}
// Method for Alert View
-(void)alertView:(UIAlertView *)alertView clickedButtonAtIndex:(NSInteger)buttonIndex{
self.ForgotPassword.tag=0;
self.UpdateEmail.tag=1;
if (self.ForgotPassword.tag == 0){
if(buttonIndex ==1){
NSLog(#"ok button clicked in forgot password alert view");
NSString *femailId=[alertView textFieldAtIndex:0].text;
if ([femailId isEqualToString:#""]){
UIAlertView *display;
display=[[UIAlertView alloc] initWithTitle:#"Email" message:#"Please enter password for resetting password" delegate:nil cancelButtonTitle:#"Ok" otherButtonTitles: nil];
[display show];
}else{
[PFUser requestPasswordResetForEmailInBackground:femailId block:^(BOOL succeeded, NSError *error){
UIAlertView *display;
if(succeeded){
display=[[UIAlertView alloc] initWithTitle:#"Password email" message:#"Please check your email for resetting the password" delegate:nil cancelButtonTitle:#"Ok" otherButtonTitles: nil];
}else{
display=[[UIAlertView alloc] initWithTitle:#"Email" message:#"Email doesn't exists in our database" delegate:nil cancelButtonTitle:#"Cancel" otherButtonTitles: nil];
}
[display show];
}];
}
}
}else if (self.ForgotPassword.tag == 1){
PFUser *user = [PFUser currentUser];
user[#"email"] = [alertView textFieldAtIndex:0].text;
[user saveInBackgroundWithBlock:^(BOOL succeeded, NSError *error){
if (succeeded){
UIAlertView *myAlert1 = [[UIAlertView alloc]
initWithTitle:#"Email Upadated!"
message:#"your Email is Updated"
delegate:nil
cancelButtonTitle:#"Cancel"
otherButtonTitles:#"Ok",nil];
[myAlert1 show];
//NSLog(#"Success");
}else{
UIAlertView *myAlert1 = [[UIAlertView alloc]
initWithTitle:#"Email is NOT Update"
message:#"Email is alredy registred"
delegate:nil
cancelButtonTitle:#"Cancel"
otherButtonTitles:#"Ok",nil];
[myAlert1 show];
NSLog(#"Error");
}
}];
}
}
You need to give tag to your two different UIAlertView like below.
-(IBAction)ForgotPassword:(id)sender
{
UIAlertView * forgotPassword=[[UIAlertView alloc] initWithTitle:#"Forgot Password" message:#"Please enter your email id" delegate:self cancelButtonTitle:#"Cancel" otherButtonTitles:#"Ok", nil];
forgotPassword.alertViewStyle=UIAlertViewStylePlainTextInput;
[forgotPassword textFieldAtIndex:0].delegate=self;
[forgotPassword show];
forgotPassword.tag = 0; //// Here for forgot password
}
-(IBAction)UpdateEmail:(id)sender
{
if ([PFUser currentUser])
{
UIAlertView *alert = [[UIAlertView alloc] initWithTitle:#"Update Email"
message:#"Enter Your Email Address"
delegate:self
cancelButtonTitle:#"Cancel"
otherButtonTitles:#"Ok",nil];
alert.alertViewStyle = UIAlertViewStylePlainTextInput;
[alert show];
alert.tag =1; ///Here for email update
}
}
Then, in -(void)alertView:(UIAlertView *)alertView clickedButtonAtIndex:(NSInteger)buttonIndex, you can detect which alertView's button was clicked.
-(void)alertView:(UIAlertView *)alertView clickedButtonAtIndex:(NSInteger)buttonIndex{
{
if(alertView.tag == 0) /// Because we assigned forgotPassword.tag = 0; above for forgotPassword
{
if(buttonIndex == YOUR_DESIRED_BUTTON_INDEX)
{
///Your code for Forgot Password.
}
}
else if(alertView.tag ==1) /// Because we assigned alert.tag = 1; above for update email
{
if(buttonIndex == YOUR_DESIRED_BUTTON_INDEX)
{
///Your code for Update Email.
}
}
}
When I have the following code the clickedButtonAtIndex delegate method is called:
UIAlertView * alertTextField = [[UIAlertView alloc] initWithTitle:#"Post To Facebook" message:#"What would you like the post to say?" delegate:self cancelButtonTitle:#"Cancel" otherButtonTitles:#"Continue", nil];
alertTextField.tag = 2;
[alertTextField show];
But when i add in the UIAlertViewStylePlainTextInput in the delegate method is not called.
UIAlertView * alertTextField = [[UIAlertView alloc] initWithTitle:#"Post To Facebook" message:#"What would you like the post to say?" delegate:self cancelButtonTitle:#"Cancel" otherButtonTitles:#"Continue", nil];
[alertTextField setAlertViewStyle:UIAlertViewStylePlainTextInput];
alertTextField.tag = 2;
[alertTextField show];
Why is this?
ensure that you added <UIAlertViewDelegate> in your view controller and your forget to add alertTextField.delegate = self; Then implement the delegate to receive the event.
UIAlertView * alertTextField = [[UIAlertView alloc] initWithTitle:#"Post To Facebook" message:#"What would you like the post to say?" delegate:self cancelButtonTitle:#"Cancel" otherButtonTitles:#"Continue", nil];
[alertTextField setAlertViewStyle:UIAlertViewStylePlainTextInput];
alertTextField.delegate = self; // you forget to add this line
alertTextField.tag = 2;
[alertTextField show];
-(void)alertView:(UIAlertView *)alertView clickedButtonAtIndex:(NSInteger)buttonIndex{
if (buttonIndex == 0) {
NSString *test = [[alertView textFieldAtIndex:0] text];
}
}
UIAlertView no longer available/support in iOS 8 and above so in this place use UIAlertViewController, example for how to use UIAlertViewController see this tutorial
i have create two UIAlertView views in one method. Code like below
-(void) alert{
UIAlertView *alert_1 = [[UIAlertView alloc] initWithTitle:#"Message" message:#“Alert 1” delegate:nil cancelButtonTitle:#"OK" otherButtonTitles:nil];
[alert_1 show];
UIAlertView *alert_2 = [[UIAlertView alloc] initWithTitle:#"Message" message:#“Alert 2” delegate:nil cancelButtonTitle:#"OK" otherButtonTitles:nil];
[alert_2 show];
}
after call this method. iPhone app will appear popup for 2 times.
first appear is alert_1, disappear alert_1 and appear alert_2
after user press ok button in alert_2 thn appear alert_1
should be remove alert_1 when appear alert_2
is possible to remove previous alert view?
Send message - (void)dismissWithClickedButtonIndex:(NSInteger)buttonIndex animated:(BOOL)animated to alert1.
UIAlertView *alert_1 = [[UIAlertView alloc] initWithTitle:#"Message" message:#“Alert 1” delegate:nil cancelButtonTitle:#"OK" otherButtonTitles:nil];
[alert_1 show];
[alert_1 dismissWithClickedButtonIndex:0 animated:YES];
UIAlertView *alert_2 = [[UIAlertView alloc] initWithTitle:#"Message" message:#“Alert 2” delegate:nil cancelButtonTitle:#"OK" otherButtonTitles:nil];
[alert_2 show];
I am not clear about what your requirement is. But from what I understood you want alert_2 to popup first and when clicked on the "OK" button you want to dismiss that alert view and popup alert_1
- (void) alertview
{
alert_1 = [[UIAlertView alloc] initWithTitle:#"Alert 1" message:#"Message" delegate:nil cancelButtonTitle:#"OK" otherButtonTitles:nil, nil];
[alert_1 setTag:1];
alert_1.delegate = self;
alert_2 = [[UIAlertView alloc] initWithTitle:#"Alert 2" message:#"Message" delegate:nil cancelButtonTitle:#"OK" otherButtonTitles:nil];
[alert_2 setTag:2];
alert_2.delegate = self;
[alert_2 show];
}
- (void) alertView:(UIAlertView *)alertView didDismissWithButtonIndex:(NSInteger)buttonIndex
{
if (alertView.tag ==2)
{
[alert_1 show];
}
}
Please note to declare your alert views in your .h file
Get UIAlertView by its tag or #Property and use this [myAlertView dismissWithClickedButtonIndex:-1 animated:YES];
When i pull the tableView downwards, an alertView should appear with a login text field.
The alert has to come but the textField is not to be selected.
Once i click on this textField, then the keyboard should appear.
For this i am using this code:
- (void)toggleCells:(UIRefreshControl*)refreshControl
{
message = [[UIAlertView alloc] initWithTitle:#"Create a new list"
message:#""
delegate:self
cancelButtonTitle:#"Cancel"
otherButtonTitles:#"OK", nil];
[message setAlertViewStyle:UIAlertViewStylePlainTextInput];
[message setTag:1001];
//[message textFieldAtIndex:0].delegate = self;
[refreshControl beginRefreshing];
[message show];
[refreshControl endRefreshing];
//...
}
try: (not so nice but a quick-fix)
message = [[UIAlertView alloc] initWithTitle:#"Create a new list"
message:nil
delegate:self
cancelButtonTitle:#"Cancel"
otherButtonTitles:#"OK", nil];
[message setAlertViewStyle:UIAlertViewStylePlainTextInput];
[message setTag:1001];
[[message textFieldAtIndex:0] setDelegate:self]; //you'll surely need it later
[message show];
[[message textFieldAtIndex:0] resignFirstResponder]; //after showing the alertView
NOTE: The method above ain't really nice.
Alternative Method:
NOTE: declare "BOOL skipAlertTextField;" in the .h
- (void)toggleCells:(UIRefreshControl*)refreshControl {
//...
message = [[UIAlertView alloc] initWithTitle:#"Create a new list"
message:nil
delegate:self
cancelButtonTitle:#"Cancel"
otherButtonTitles:#"OK", nil];
[message setAlertViewStyle:UIAlertViewStylePlainTextInput];
[message setTag:1001];
[[message textFieldAtIndex:0] setDelegate:self];
skipAlertTextField = YES; //important
[message show];
//...
}
- (BOOL)textFieldShouldBeginEditing:(UITextField *)textField {
if(textField.tag == 1001 && skipAlertTextField) {
skipAlertTextField = NO;
return NO;
}
return YES;
}
Try this
UIAlertView *av = [[UIAlertView alloc]initWithTitle:#"SayWhat" message:#"Please enter Email address" delegate:self cancelButtonTitle:#"Cancel" otherButtonTitles:#"Ok", nil];
av.alertViewStyle = UIAlertViewStylePlainTextInput;
[av setAlertViewStyle:UIAlertViewStylePlainTextInput];
[[av textFieldAtIndex:0] setPlaceholder:#"Email address"];
[[av textFieldAtIndex:0] setDelegate:self];
[av show];
[[av textFieldAtIndex:0] resignFirstResponder];
Hello to everyone i would like to place my thinking about an alertview. I am thinking to create an Uialertview which will prompt the user to input two integers. Then i would like to retrieve these two integers and put the one on a timer and the second in an sql statement. So if anyone can help on how to implement that i would apreciate it. Thank you all.
Here is my code until now
UIAlertView * alertView = [[UIAlertView alloc] initWithTitle:#"info" message:#"Set time For The Game." delegate:nil cancelButtonTitle:#"OK" otherButtonTitles:#"cancel", nil];
alertView.alertViewStyle=UIAlertViewStylePlainTextInput;
NSLog(#"Entered: %#", [[alertView textFieldAtIndex:0] text]);
[alertView show];
You need to use delegate methods of UIAlterView.
First of all make "self a delegate" instead of nil.
UIAlertView * alertView = [[UIAlertView alloc] initWithTitle:#"info" message:#"Set time For The Game." delegate:self cancelButtonTitle:#"OK" otherButtonTitles:#"cancel", nil];
Than add this function to your class:
- (void)alertView:(UIAlertView *)alertView clickedButtonAtIndex:(NSInteger)buttonIndex
{
UITextField *field = [alertView textFieldAtIndex:0];
NSLog(#"%#", field.text);
}
To be 100% correct add also in your header class information that you implement this protocol .
// Try this
UIAlertView * alertView = [[UIAlertView alloc] initWithTitle:#"info" message:#"Set time For The Game." delegate:self cancelButtonTitle:#"OK" otherButtonTitles:#"cancel", nil];
alertView.alertViewStyle=UIAlertViewStylePlainTextInput;
[alertView textFieldAtIndex:0].delegate = self;
[alertView show];
-(void)alertView:(UIAlertView *)alertView clickedButtonAtIndex:(NSInteger)buttonIndex
{
NSLog(#"Entered: %#", [[alertView textFieldAtIndex:0]text]);
}