解决方法
如果使用导航控制器,则可以使用自定义按钮并隐藏后退按钮.
要隐藏后退按钮使用此：
- self.navigationItem.hidesBackButton = YES;
而对于自定义按钮：
- UIButton * customButton = [UIButton buttonWithType:UIButtonTypeCustom];
- [customButton setBackgroundColor:[UIColor colorWithRed:197.0/255.0 green:190.0/255.0 blue:157.0/255.0 alpha:1.0]];
- [customButton setTitle:@"Do Something" forState:UIControlStateNormal];
- customButton.titleLabel.font = [UIFont fontWithName:@"Helvetica-Bold" size:11.0f];
- [customButton.layer setCornerRadius:3.0f];
- [customButton.layer setMasksToBounds:YES];
- [customButton.layer setBorderWidth:1.0f];
- [customButton.layer setBorderColor: [[UIColor grayColor] CGColor]];
- customButton.frame=CGRectMake(0.0,100.0,50.0,25.0);
- [customButton addTarget:self action:@selector(customMethod:) forControlEvents:UIControlEventTouchUpInside];
- UIBarButtonItem * customItem = [[UIBarButtonItem alloc] initWithCustomView:customButton];
- customItem.tintColor=[UIColor blackColor];
- self.navigationItem.leftBarButtonItem = customItem;
这对你有用.快乐的编码
