2010-12-06 10 views

答えて

1

Google検索のおかげで、これがわかりました。

は、ここに私のコードです:

- (void)setEditing:(BOOL)editing animated:(BOOL)animated { 
[super setEditing:editing animated:animated]; 
if (editing){ 
    [self.navigationItem setHidesBackButton:editing animated:animated]; 
    UIBarButtonItem *addButton = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemAdd target:self action:@selector(addSlide)]; 
    [self.navigationItem setLeftBarButtonItem:addButton animated:YES]; 
    [addButton release]; 
}else{ 
    [self.navigationItem setLeftBarButtonItem:nil animated:YES]; 
    [self.navigationItem setHidesBackButton:editing animated:YES]; 
} 
} 
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