从一个UIView传递整数值到另一个UIview

问题描述：

我正在创建一个代码，我想将一个uiview的整数值传递给另一个视图.在另一个uiview中，该整数值作为label的文本.如何为此编写代码?

I am creating a code in which i want to pass integer value for one uiview to another view.In another uiview that integer value so as text of label.How make code for that?

答

将其放在SecondViewController的.h文件中

Take this in .h file in SecondViewController

int value;

在SecondViewController中实现以下功能

Make below function in SecondViewController

-(void)setValue:(int)number{
    value=number;
}

现在在第一"视图控制器中执行以下操作:

Now In First view controller do like this:

ParentViewController *objSecond = [[ParentViewController] initwithNibName:@"parentView.xib" bundle:nil];

[objSecond setValue:15]; // Pass actual Value here
[self.navigationController pushViewController:objSecond animated:YES];
[objSecond release];

现在，在secondViewController viewWillAppear方法中编写此代码.

Now, In secondViewController viewWillAppear Method write this.

-(void)viewWillAppear:(BOOL)animated{
      myValue = value;
}

请在我手写时检查拼写错误.希望有帮助.

Please check spelling mistakes as I hand written this. Hope this help.

如果您不使用navigationContoller，则可以执行以下操作.

If you are not using navigationContoller then you can do something like this.

SecondViewControler *objSecond = [[SecondViewController] initwithNibName:@"secondview.xib" bundle:nil];
[objSecond setValue:15]; // Pass actual Value here
[objSecond viewWillAppear:YES];
[self.view addSubview:objSecond];
[objSecond release];

从一个UIView传递整数值到另一个UIview

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