自定义后退按钮图像在导航栏上不起作用 [英] custom back button image does not work on the navigation bar
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问题描述
我创建了一个自定义的导航后退按钮.但是,当我添加此代码时,我的后向动画将不起作用,并且会随着动画一起返回.为什么?我认为这取决于我的@selector动作.
I created a custom navigation back button. But when I add this code, my back animation doesn't work and it goes back with animation. Why? I think it depends on my @selector action.
- (void)viewDidLoad {
UIButton *button = [UIButton buttonWithType:UIButtonTypeCustom];
[button setImage:[UIImage imageNamed:@"goback.png"] forState:UIControlStateNormal];
[button addTarget:self action:@selector(//HERE ! i don't know put what thing !) forControlEvents:UIControlEventTouchUpInside];
[button setFrame:CGRectMake(0, 0, 32, 32)];
self.navigationItem.leftBarButtonItem = [[UIBarButtonItem alloc] initWithCustomView:button];
}
推荐答案
好,我创建了一个函数,并且运行良好:D:
ok i created a function and works fine :D :
-(void)pushNav {
[self.navigationController popViewControllerAnimated:YES];
}
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