使用NavigationViewController进行页面跳转时,应该使用pushViewController方法来跳转至下一页面,这样的话,下一页面同样在NavigationViewController容器中。
1、跳转到下一页面:
- AloneSetPrizeViewController *setPrize = [[AloneSetPrizeViewController alloc] init];
- [setPrize.dictionary1 setObject:[self.txtPassWd text] forKey:ALONE_SITEPRIZE_PWD];
- [self.navigationController pushViewController:setPrize animated:true];
2、从当前页面返回到上一页面并传值过去:
- AloneSetSiteViewController *setPrizeVC = [self.navigationController.viewControllers objectAtIndex:self.navigationController.viewControllers.count-2];
- setPrizeVC.dictionary = nil;
- setPrizeVC.dictionary = [NSMutableDictionary dictionaryWithDictionary:self.dictionary1];
- [self.navigationController popToViewController:setPrizeVC animated:true];
返回到上一页后,上一页面显示后要接收参数,并刷新。注意此时应该在viewDidAppear中进行判断并接收传递的值:
- -(void)viewDidAppear:(BOOL)animated
- {
-
-
- }
3、从当前页面返回到上一页面(无需传值)的方法:
- -(IBAction)backOff:(id)sender
- {
- [self.navigationController popViewControllerAnimated:true];
- }
ios--NavigationViewController跳转、返回传值
原文:http://www.cnblogs.com/keyan1102/p/4162083.html