问题描述
我试着在 SecondViewController
中创建一个方法:
I tried creating a method like below in SecondViewController
:
-(void)setValue:(NSMutableArray*)array
{
//NSMutableArray *newArray = [[NSMutableArray alloc] init];
newArray = [array retain];
}
并传递 FirstViewController
使用 SecondViewController
命名的第二个对象:
and passing the value from FirstViewController
using an object of SecondViewController
named second:
[second setValue:existingArray];
existingArray
是一个NSMutableArray。
existingArray
is an NSMutableArray.
可能出错了?
推荐答案
在 SecondViewController
的第二
对象中。
因此你需要使用该对象来显示 SecondeViewController
,否则它不会显示数组。
So you need to use that object for displaying the SecondeViewController
, other wise how can it won't show the array.
请检查以下代码。
// In the FirstViewController
- (void)buttonClicked:(id)sender{
SecondViewController *second = [[SecondViewController alloc] initWithNibName:@"SecondViewController" bundle: nil];
[second setValue:existingArray];
[self.navigationController pushViewController:second animated:YES];
[second release];
}
在代码中我将数据分配给数组
Here in the code I am assigning the data to the array in the "second" object and I am using that object to display the controller.
尊敬的,
Satya
这篇关于iPhone SDK:如何将值的数组从ViewController传递到其他ViewController?的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持!