iOS判断是push还是present
iOS 判断是push还是present下面这种方法判断成功了
if (self.presentingViewController)
{
[weakSelf dismissViewControllerAnimated:YES completion:nil];
}
else {
[weakSelf.navigationController popViewControllerAnimated:YES]; }
网页题目：iOS判断是push还是present
文章链接：http://scyanting.com/article/gjdgps.html
