Question

how can I pass NSString value to “webwhatsnew” subview using below code . Thanks

-(IBAction)Whatsnew {
  NSString *myString =[URL absoluteString]; 
  // how can I pass this value to "webwhatsnew" subview 
  webwhatsnew = [[WebWhatsnewView alloc]initWithNibName:@"WebWhatsnewView"bundle:nil]; 
  [self.view addSubview:webwhatsnew.view];
}

Answer 1

Make an NSString property in WebWhatsnewView. Then just set a value to it. Example:

//WebWhatsnewView.h
...
@property (nonatomic, retain) NSString *someString;
...

-(IBAction)Whatsnew {
  NSString *myString =[URL absoluteString]; 
  webwhatsnew = [[WebWhatsnewView alloc]initWithNibName:@"WebWhatsnewView"bundle:nil]; 
  webwhatsnew.someString = myString; //if myString is a string that you want to pass
  [self.view addSubview:webwhatsnew.view];
}

Hope it helps

EDIT

//WebWhatsnewView.m
...
@synthesize someString;
...