Question

我有一个使用SWRevealViewController的侧边栏菜单的应用程序。我按照this教程了解了如何制作它，但遇到了问题。我有许多第一个子视图的子视图，它有prepareForSegue: sender:方法。在我的子类视图控制器中，我有实现：

- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender {
    // Get the new view controller using [segue destinationViewController].
    // Pass the selected object to the new view controller.
do Saving....
[super prepareForSegue:segue sender:sender];

}

保存永远不会被调用。我放了一个NSLog()语句，它从未被执行过。我的布局与视频教程相同（为我自己的应用程序修改，每个表格单元格的不同视图控制器）。有什么帮助吗？

Answer 1

试试这个

UIStoryboard *storyboard = [UIStoryboard storyboardWithName:@"Main" bundle:nil]; 

SecondViewController *rootViewController = [storyboard instantiateViewControllerWithIdentifier:@"SecondViewController"];

UINavigationController *navController = [[UINavigationController alloc] initWithRootViewController:rootViewController]; 

[navController setViewControllers: @[rootViewController] animated: YES];

它适合我

或者按照本教程，您将找到解决方案。

SWReavalview Controller

Answer 2

试试这个

- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender {


if([segue isKindOfClass:[SWRevealViewControllerSegueSetController class] ]){

    UIViewController *dvc = [segue destinationViewController];

    UINavigationController *navCtrl = (UINavigationController *) self.revealViewController.frontViewController;

    [navCtrl setViewControllers:@[dvc] animated:NO];

    [self.revealViewController setFrontViewPosition:FrontViewPositionLeft animated:YES];
}

prepareForSegue：sender：不使用SWRevealViewController在菜单中调用菜单

2 个答案: