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  • 页面之间传值,常见的几种方式。

    ViewController页面传到TwoViewController页面name的值:两个页面都拥有一个字符串对象,跳转之前,把对象传过去。

    #import <UIKit/UIKit.h>

    @interface ViewController : UIViewController

    @property (nonatomic,copy)NSString *name;

    @end

    - (void)viewDidLoad {

        [super viewDidLoad];

           self.name = @"ranki";

        TwoViewController *two = [[TwoViewController alloc]init];

        two.name = self.name;

    //    [self.navigationController pushViewController:two animated:YES];

        [self presentModalViewController:two animated:YES];

    }

     

    @interface TwoViewController : UIViewController

    @property (nonatomic,copy)NSString *name;

     

    @end

    - (void)viewDidLoad {

        [super viewDidLoad];

        // Do any additional setup after loading the view.

        NSLog(@"~~~~~~~~~~~~~~~~~~~~~~~%@",self.name);

    }

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  • 原文地址:https://www.cnblogs.com/rankilau/p/4211701.html
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