如何返回原始场景？

Question

I navigate from scene A to scene B with a segue and want to return to A by touching a button. Do I have to create a new segue to get back or should I do something else? If I create a new segue, will it be a circular-reference?

Answer 1

It depends on the way you segue if you are using modal segue style then you have to do this,

[self dismissModalViewControllerAnimated:YES];

if push style segue

[self.navigationController popViewControllerAnimated:YES];

Do any one depending on your segue style in the IBAction method of the button you wish to use.