Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

如果前面vc隐藏导航栏 模态之后在返回的的话 导航栏会跳动 #48

Closed
miaojia opened this issue Apr 8, 2020 · 8 comments
Labels
question Further information is requested

Comments

@miaojia
Copy link

miaojia commented Apr 8, 2020

MJMineGiftListViewController *list=[[MJMineGiftListViewController alloc]init];
[self presentPanModal:list];

[list dismissViewControllerAnimated:NO completion:nil];

@HeathWang
Copy link
Owner

请提供更详细的代码,包含隐藏,show 导航栏操作。

@miaojia
Copy link
Author

miaojia commented Apr 9, 2020

前面aVC隐藏导航栏代码
-(void)viewWillAppear:(BOOL)animated{

[super viewWillAppear:animated];
self.navigationController.navigationBar.hidden=YES;

}
-(void)viewDidAppear:(BOOL)animated{

[super viewDidAppear:animated];
self.navigationController.navigationBar.hidden=YES;

}

-(void)viewWillDisappear:(BOOL)animated{
[super viewWillAppear:animated];

self.navigationController.navigationBar.hidden=NO;

}
push需要模态操作的bVC
-(void)viewWillAppear:(BOOL)animated{

[super viewWillAppear:animated];
self.navigationController.navigationBar.hidden=NO;

}

-(void)viewDidAppear:(BOOL)animated{

[super viewDidAppear:animated];
self.navigationController.navigationBar.hidden=NO;

}
bVC中按钮点击、弹出模态
MJMineGiftListViewController *list=[[MJMineGiftListViewController alloc]init];
[self presentPanModal:list];
list中接口请求成功后,操作[list dismissViewControllerAnimated:NO completion:nil];
隐藏的导航栏出现

@yzm347404
Copy link

确实会,今天我也遇到了,不过我把self.navigationController.navigationBar.hidden=YES;放到viewdidload就好了,可能业务不一样哈,希望对你有用

@HeathWang
Copy link
Owner

HeathWang commented Apr 9, 2020

@miaojia
框架内部调用的也是present操作,你可以试试present出来一个VC,然后调用dissViewControllerAnimated,看看有没有nav bar跳动的问题。

@miaojia
Copy link
Author

miaojia commented Apr 10, 2020 via email

@HeathWang
Copy link
Owner

我的意思是你看你正常present一个controller,然后dismiss,会不会有这个现象

@HeathWang HeathWang added the question Further information is requested label Apr 22, 2020
@Kejiasir
Copy link

刚好写了个重现 #53 bug 的 demo,里面有涉及到导航栏的隐藏显示,你看看这部分逻辑跟你的需求场景符不符合,可以参考下。
TestDemo.zip

@HeathWang
Copy link
Owner

@miaojia 你的问题解决没

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
question Further information is requested
Projects
None yet
Development

No branches or pull requests

4 participants