How do you create a multi button confirmation on the iPhone?
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24-09-2019 - |
Question
On the iPhone, in the Calendar App when you press the "Delete Event" button a confirmation slides in from the bottom. Does anyone know of any example code for this, or is it just a short view presented modally with a custom background?
If this is made using a custom view, do you know where I can get a background graphic the same as the one used in the Calendar App?
Thanks in advance!
NB: I am not talking about a UIAlertView dialog box, but the slide-in confirmation with multiple buttons.
Solution
UIActionSheet is what you are looking for.
Here is some code example to get you started with:
UIActionSheet *actionSheet = [[UIActionSheet alloc] initWithTitle:@"Save photo?" delegate:self cancelButtonTitle:@"No" destructiveButtonTitle:@"Yes" otherButtonTitles:nil];
[actionSheet showInView:self.view];
[actionSheet release];
This will slide in an action sheet from the bottom. It has 2 buttons. Yes and No.
When a user selects any button the actionSheet:didDismissWithButtonIndex:
method gets called
-(void) actionSheet:(UIActionSheet *)actionSheet didDismissWithButtonIndex:(NSInteger)buttonIndex{
//your code here
}
Your controller class will have to subscribe to the < UIActionSheetDelegate > protocol
Hope this helps!
OTHER TIPS
UIActionSheet *actionSheet = [[UIActionSheet alloc] initWithTitle:@"title" delegate:self cancelButtonTitle:@"cancel" destructiveButtonTitle:@"destructive" otherButtonTitles:@"other", nil];
[actionSheet showInView:self.view];
[actionSheet release];