iOS TableView not reloading if current view is tableViewController - iphone

Question

- (void)application:(UIApplication *)app didReceiveLocalNotification:(UILocalNotification *)notif {
// Handle the notificaton when the app is running
NSLog(#"Recieved Notification %#",notif);
NSLog(#"local notifications count = %d", [[[UIApplication sharedApplication] scheduledLocalNotifications] count]);
}
This is the method from app delegate, and I need to reload the table view when a notification arrives.
How can I implement the reloadData, since Xcode won't accept if I write "[TableViewController.tableView reloadData];"?

Answer 1

//Just do one thing, as you got the notification , post on more notification as follows in the method ....
- (void)application:(UIApplication *)app didReceiveLocalNotification:(UILocalNotification *)notif {
[[NSNotificationCenter defaultCenter] postNotificationName:#"RELOAD_DATA"object:nil];
}
//the add observer in viewDidLoad of that view controller where your table is added..
[[NSNotificationCenter defaultCenter] addObserver:self
selector:#selector(receiveTableNotification:)
name:#"RELOAD_DATA"
object:nil];
//and make a method in the same class
- (void)receiveTableNotification:(NSNotification *)pNotification{
[your_table_view reloadData];
}
//now remove obser in dealloc in your view controller class where you add observer ..
- (void) dealloc
{
[[NSNotificationCenter defaultCenter] removeObserver:self];
[super dealloc];
}

Answer 2

instead of TableViewController.tableView use [self.viewController.tableView reloadData];
If your current view Controller is not the tableView, consider using NSNotificationCenter to post a reload notification

Answer 3

use NSNotificationCenter postNotification: mechanism for posting a reloadTable notification which you can catch in your class having tableViewController by observer to fire reloadData for your tableview

Answer 4

Please call this in app deligate within the call backfunction
- (void)application:(UIApplication *)app didReceiveLocalNotification:(UILocalNotification *)notif {
UINavigationController *navControl = [[[self tableViewController] viewControllers] objectAtIndex:lastObject]; //
id Obj = [[navControl viewControllers] lastObject];
if([Obj isKindOfClass:[Required class]])
{
[Obj reloadDataOfTable];// made an function to desired class.
}
}