如何获取view的controller

来源：未知责任编辑：智问网络发表时间:2013-10-07 00:58　点击:次

Java代码
1. [b]如何获取view的controller[/b]
2.
3. //获取view的controller
4. - (UIViewController *)viewController {
5.     for (UIView* next = [self superview]; next; next = next.superview) {
6.         UIResponder *nextResponder = [next nextResponder];
7.         if ([nextResponder isKindOfClass:[UIViewController class]]) {
8.             return (UIViewController *)nextResponder;
9.         }
10.     }
11.     return nil;
12. }
13. //点击提交按钮
14. -(void)buttonPress{
15.
16.     ElectronFrom *electronForm=[[ElectronFrom alloc]init];
17.     [[self viewController].navigationController pushViewController:electronForm animated:YES];
18.     [electronForm release];
19.
20. }