i have loaded a View with dynamic content on click of tabbar button but when it loads for the first time it doesn't displays any data but when i do the process 2nd time, it start showing the details.
Do i have to reload the view some were for the first time???
Parent.m
ChildController.m
Do i have to reload the view some were for the first time???
Parent.m
Code:
-(void)btnClick:(id)sender{
if(childController == nil)
childController = [[ChildController alloc] initWithNibName:@"ProductCompare" bundle:[NSBundle mainBundle]];
if(navController == nil)
navController = [[UINavigationController alloc] initWithRootViewController:childController];
[self.navigationController presentModalViewController:navController animated:YES];
[childController setProductText:@"asdf"];
[childController setPriceText:@"erte"];
}ChildController.m
Code:
- (void)viewDidLoad {
[super viewDidLoad];
if(isViewPushed == NO) {
self.navigationItem.leftBarButtonItem = [[[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemCancel
target:self action:@selector(cancel_Clicked:)] autorelease];
}
}
-(void) viewWillAppear:(BOOL)animated {
[super viewWillAppear:animated];
}
-(void) cancel_Clicked:(id)sender {
[self.navigationController dismissModalViewControllerAnimated:YES];
}
- (void) setProductText:(NSString *)_str{
lblProduct.text = _str;
}
- (void) setPriceText:(NSString *)_str{
lblPrice.text = pstr;
}