How to pass a textfiled value from one view to any other view xcode

Question

I have to pass a UITextField value from one view to other views(2nd,3rd...views).Actually in my 3rd ViewController I have a scrollView and I have to display value on it .But UIT

Answer 1

You are passing the values without initializing.

ViewController2 *view2=[[ViewController2 alloc]init];
view2.id=name.text; 
ViewController3 *view3=[[ViewController3 alloc]init];
view3.id=name.text; 

If you want to use object globally within your app, you can declare it in the appDelegate.

In AppDelegate.h

 @interface AppDelegate : NSObject 
    {
         NSString *idGlobal;
    }
    @property (nonatomic, retain) NSString *idGlobal;

In AppDelegate.m

@synthesize idGlobal;

In ViewController1.m:

-(IBAction)butonclick:(id)sender{

     appDelegate.idGlobal=name.text; 
}

In ViewController2.m: and
In ViewController3.m:
AppDelegate *appDelegate = (AppDelegate *)[[UIApplication sharedApplication] delegate];
id=appDelegate.idGlobal;