实际上我添加了两个按钮(UIButtonBarItem)并将其分配给NavigationItem的右栏按钮,但只有编辑按钮可见,添加按钮不可见但是当我们点击它时会调用它? 知道我的代码http://pastebin.com/Ew4zPEUz
答案 0 :(得分:2)
尝试在ViewDidload
方法
UIButton *button = [UIButton buttonWithType:UIButtonTypeCustom];
button.frame = CGRectMake(0,0,60,30);
[button setImage:[UIImage imageNamed:@"iPhoneBackButton.png"] forState:UIControlStateNormal];
[button addTarget:self action:@selector(back:) forControlEvents:UIControlEventTouchUpInside];
UIBarButtonItem *barButtonItem = [[UIBarButtonItem alloc] initWithCustomView:button];
self.navigationItem.rightBarButtonItem=barButtonItem;
答案 1 :(得分:0)
终于解决了这个问题。
刚删除下面的行
self.navigationItem.rightBarButtonItem.tintColor=[UIColor clearColor]
及其作品:)