iOS - 将数据传递给推送的viewcontroller

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问题描述

推送视图控制器时，如何使用它传递数据（例如asdf：123）？你应该将addObjects添加到NSBundle吗？

When pushing a viewcontroller, how do I pass data long with it as well (such as "asdf":123)? Are you supposed to addObjects to a NSBundle?

推荐答案

MyViewController * myVC = [[MyViewController alloc] initWithNibName:nil bundle:nil];
myVC.someProperty = someValue;    // Pass your data here
[self.navigationController pushViewController:myVC animated:YES];

在 MyViewController 类中：

@interface MyViewController : UIViewController
@property (nonatomic, strong) NSString * someProperty;
@end

@implementation MyViewController

    - (void)viewDidLoad {
        [super viewDidLoad];
        // your data has been set
        // self.someProperty is equal to "some value"
    }

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