if (self.navigationController.viewControllers[0] == self) {
self.navigationItem.leftBarButtonItem = [[UIBarButtonItem alloc] initWithImage:nil style:UIBarButtonItemStylePlain target:self action:@selector(actionToBackBtn)];
}
else{
}
if (self.navigationController.viewControllers[0] == self) {
self.navigationItem.leftBarButtonItem = [[UIBarButtonItem alloc] initWithImage:nil style:UIBarButtonItemStylePlain target:self action:@selector(actionToBackBtn)];
}
else{
}
本文标题:判断当前页面是不是tabbar页面
本文链接:https://www.haomeiwen.com/subject/wiumdttx.html
网友评论