http://blog.csdn.net/worldzhy/article/details/41312713
- (void)viewDidDisappear:(BOOL)animated {
//因為點擊登錄離開頁面時
if (YES == _popAsLoginFlag) {
[self.navigationController popToRootViewControllerAnimated:NO];
}
}
- (void)loginButtonClicked:(id)sender {
HSLoginViewController *loginVC = [HSLoginViewControllernew];
// [self.navigationController pushViewController:loginVC animated:YES];
//原來是從這里（個人設置頁）直接push到登錄頁，由於登錄完成后要轉到首頁，所以這里先把tabbar跳到首頁，從首頁push到登錄頁，這樣就可以從登錄頁輕松跳到主頁了
self.tabBarController.selectedIndex = 0;
[[self.tabBarController.viewControllers objectAtIndex:0] pushViewController:loginVC animated:YES];
//標記一下，在這個頁面消失時做相應處理
_popAsLoginFlag = YES;
}