模态弹出的页面push或pop到其他页面

来源：互联网发布：打字淘宝兼职是真的吗编辑：程序博客网时间：2024/05/16 10:29

思路就是，首先关闭模态，接着获取当前nav，最后跳转到想去的界面

    //1.关闭模态视图        [self dismissModalViewControllerAnimated:YES];

    //2.获取当前的nav    UINavigationController * nav = ((UINavigationController *)self.view.window.rootViewController);

    //3.pop或push到你要到的视图去    for(UIViewController *controller in nav.viewControllers) {        if([controller isKindOfClass:[StepInfoViewController class]]){            StepInfoViewController *owr = (StepInfoViewController *)controller;            [nav popToViewController:owr animated:YES];        }}

    //获取当前nav栈中viewcontroller    UIViewController * vc = ((UINavigationController *)self.view.window.rootViewController).visibleViewController;    //或者    UIViewController * vc = ((UINavigationController *)self.view.window.rootViewController).topViewController;

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