I am trying to create an AlertView which does not have a cancel button.
This is the code I have tried:
alertView.cancelButtonIndex = -1;
It does not seem to work with iOS 7.
Any ideas?
Thanks,
1) With using this code pressing "Do something button" can do some action but will not lead to alertView hiding
UIAlertView *alert = [[[UIAlertView alloc] initWithTitle:#"Title" message:#"The message." delegate:self cancelButtonTitle:nil otherButtonTitles: #"Do something", nil] show];
#pragma mark - UIAlertViewDelegate
- (BOOL)alertViewShouldEnableFirstOtherButton:(UIAlertView *)alertView {
return NO;
}
2) With using this code there will be no buttons on the alertView(I think this is what you actually need)
UIAlertView *alert = [[[UIAlertView alloc] initWithTitle:#"Title" message:#"The message." delegate:self cancelButtonTitle:nil otherButtonTitles:nil] show];
Related
I experiment at the moment with some alertViews. Now try to set an AlertView with two textField`s. When I click "done" it should show a Log.
At the moment, the code looks like that:
UIAlertView *alert = [[UIAlertView alloc] initWithTitle:#"Titel" message:#"Message" delegate:self cancelButtonTitle:#"Done" otherButtonTitles:#"Cancel", nil];
The TextField should have placeholder. How do I set it up?
Try this: it should work:
UIAlertView *av = [[UIAlertView alloc] initWithTitle:#"Your_Title" message:#"Your_message" delegate:self cancelButtonTitle:#"Cancel" otherButtonTitles:#"OK", nil];
[av setAlertViewStyle:UIAlertViewStyleLoginAndPasswordInput];
// Alert style customization
[[av textFieldAtIndex:1] setSecureTextEntry:NO];
[[av textFieldAtIndex:0] setPlaceholder:#"First_Placeholder"];
[[av textFieldAtIndex:1] setPlaceholder:#"Second_Placeholder"];
[av show];
You can access the values of the text fields on the alertView:clickedButtonAtIndex: of UIAlertViewDelegate.
-(void)alertView:(UIAlertView *)alertView clickedButtonAtIndex:(NSInteger)buttonIndex{
NSLog(#"1 %#", [alertView textFieldAtIndex:0].text);
NSLog(#"2 %#", [alertView textFieldAtIndex:1].text);
}
In iOS 6 the presented MFMailComposeViewController will not dismiss if user attempts to send second email...
Everything works perfectly the first go around and email is sent. However, if email option is selected again the MFMailComposeViewController will not dismiss on cancel.
Here is how I implemented it:
- (IBAction)buttonEmailClick:(id)sender {
if (![MFMailComposeViewController canSendMail]) {
UIAlertView *alert = [[UIAlertView alloc] initWithTitle:#"Can't send" message:#"This device is unable to send emails." delegate:nil cancelButtonTitle:#"OK" otherButtonTitles:nil];
[alert show];
return;
}
NSDictionary *contactsInfo = [self contactsInfoFromPlistNamed:kConfigPlistName];
[mailComposeViewController setToRecipients:[NSArray arrayWithObject:[contactsInfo objectForKey:#"email"]]];
//[mailComposeViewController setSubject:kEmailDefaultSubject];
//[mailComposeViewController setMessageBody:text isHTML:NO];
[self presentModalViewController:mailComposeViewController animated:YES];
}
and then this:
- (void)mailComposeController:(MFMailComposeViewController*)controller didFinishWithResult:(MFMailComposeResult)result error:(NSError*)error {
UIAlertView *alert = nil;
if (result == MFMailComposeResultSent) {
alert = [[UIAlertView alloc] initWithTitle:#"Sent" message:#"Your email was sent." delegate:nil cancelButtonTitle:#"OK" otherButtonTitles:nil];
}
else if (result == MFMailComposeResultFailed) {
alert = [[UIAlertView alloc] initWithTitle:#"Failed" message:#"An error occured and your email was not sent." delegate:nil cancelButtonTitle:#"OK" otherButtonTitles:nil];
}
[alert show];
[self dismissModalViewControllerAnimated:YES];
}
It works fine in iOS 5 but not in iOS 6. I have tried replacing with non deprecated methods for iOS 6, but it doesn't work.
Have you tried creating a fresh MFMailComposeViewController each time they go to send an email? I'm not sure if you should be reusing it.
You can try this:
MFMailComposeViewController * composer = [[MFMailComposeViewController alloc] init];
composer.delegate = self;
-(void)mailComposeController:didFinishWithResult:error: should be called if you assign that class to the delegate
Hi guys i have this i IBAction linked to a button:
- (IBAction)showCurl:(id)sender {
alert1 = [[UIAlertView alloc]initWithTitle:#"Loading" message:nil delegate:self cancelButtonTitle:nil otherButtonTitles:nil];
[alert1 show];
}
and a clickedButtonIndex to auto run but somehow it doesn't load SecondViewController:
#pragma mark UIAlertView
- (void)alertView:(UIAlertView *)alert1 clickedButtonAtIndex:(NSInteger)buttonIndex {
if(buttonIndex == 0){
SecondViewController *sampleView = [[SecondController alloc] init];
[sampleView setModalTransitionStyle:UIModalTransitionStylePartialCurl];
[self presentModalViewController:sampleView animated:YES];
}
else{
// Cancel prompt
}
}
Am i missing something here?
If you don’t give the alert view some button titles, there won’t be any buttons to tap on and that delegate method won’t get called.
- (IBAction)showCurl:(id)sender {
alert1 = [[UIAlertView alloc] initWithTitle:#"Loading" message:nil delegate:self cancelButtonTitle:#"OK" otherButtonTitles:nil];
[alert1 show];
}
Your code doesn't show a button
alert1 = [[UIAlertView alloc]initWithTitle:#"Loading" message:nil delegate:self cancelButtonTitle:**nil** otherButtonTitles:**nil**];
You pass nil as cancelButtonTitle AND nil as otherbuttonTitles, you should at least have one button title set.
I would insert an UIAlert in an IBAction when I press a button, how can I do? This UIAlert must show message "Done" and a button to close it.
- (IBAction)onShowAlertView
{
UIAlertView *alertView = [[UIAlertView alloc] initWithTitle:#"done"
message:#""
delegate:nil
cancelButtonTitle:#"close"
otherButtonTitles:nil];
[alertView show];
[alertView release];
}
I was just curious about how can i attach some different task to the otherButtonTitle of UIAlertView.
The cancel button automatically take you out of the application but if i want to attach a different task with the otherButtonTitle ,what should i do?
Thanks,
UIAlertView delegate "didDismissWithButtonIndex" get called every time u click any button.
Try this:
UIAlertView* alert = [[UIAlertView alloc] initWithTitle:#"Message"
message:messageString
delegate:self
cancelButtonTitle:#"Back"
otherButtonTitles:#"Reply",#"Delete",nil];
[alert show];
[alert release];
- (void)alertView:(UIAlertView *)alertView didDismissWithButtonIndex:(NSInteger)buttonIndex
{
if (buttonIndex == 1)
{
NSLog(#"Reply");
UIAlertView *myalert = [[UIAlertView alloc] initWithTitle:#"Button Clicked" message:#"U clicked Reply " delegate:self cancelButtonTitle:#"OK" otherButtonTitles:nil];
[myalert show];
[myalert release];
}
if (buttonIndex == 2)
{
NSLog(#"Delete");
UIAlertView *myalert = [[UIAlertView alloc] initWithTitle:#"Button Clicked" message:#"U clicked Delete " delegate:self cancelButtonTitle:#"OK" otherButtonTitles:nil];
[myalert show];
[myalert release];
}
}