Question

在以前版本的SWRevealViewController中，我创建了SWRevealViewControllerSegue class的segue，在prepareforSegue我使用了以下代码。

#pragma mark - Navigation
- (void) prepareForSegue: (UIStoryboardSegue *) segue sender: (id) sender
{
    if ( [segue isKindOfClass: [SWRevealViewControllerSegue class]] )
    {
        SWRevealViewControllerSegue *swSegue = (SWRevealViewControllerSegue*) segue;
        swSegue.performBlock = ^(SWRevealViewControllerSegue* rvc_segue, UIViewController* svc, UIViewController* dvc) {
            UINavigationController* navController = (UINavigationController*)self.revealViewController.frontViewController;
            [navController setViewControllers: @[dvc] animated: NO ];

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

    }
}

在新版本的SWRevealViewController中，没有segue SWRevealViewControllerSegue class.Instead有一个叫做的类 SWRevealViewControllerSetSegue。我创建了这个类的segue但是导航没有发生。

以上代码不能在新版本中使用，因为它已弃用。我应该在prepareforSegue使用什么？

我可以做些什么来执行导航？请帮助。

Answer 1

请尝试以下代码

 UIStoryboard *storyBoard = [UIStoryboard storyboardWithName:@"Main" bundle:nil];
    SWRevealViewController *revealVC = (SWRevealViewController *)[storyBoard instantiateViewControllerWithIdentifier:@"revealVCID"];
    [self presentViewController:revealVC animated:YES completion:nil];

Answer 2

你可以使用这个

- (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];

}

Answer 3

这个适用于我

UIStoryboard *sb;

if (IS_IPAD) {
    sb = [UIStoryboard storyboardWithName:@"iPad_Main" bundle:nil];
} else {
    sb = [UIStoryboard storyboardWithName:@"Main" bundle:nil];
}


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

    UINavigationController* navController = (UINavigationController*)self.revealViewController.frontViewController;
    [navController setViewControllers: @[[sb instantiateViewControllerWithIdentifier:@"create"]] animated: NO ];
    [self.revealViewController setFrontViewPosition: FrontViewPositionLeft animated: YES];

}

Answer 4

Subhash Sharma的评论是正确的。我们不必编写准备导航的任何内容。

只需创建一个SWRevealViewControllerSeguePushController类型的segue 并在需要时执行此segue。它只是工作。

SWRevealViewController版本2.4.0不工作ios

4 个答案: