Question

I read tutorial here
http://adeem.me/blog/2009/05/19/iphone-programming-tutorial-part-1-uitableview-using-nsarray/

which shows how to fill a UITableView at initialization. I can’t find tut to do so after initialization (for example when User has clicked on a button).

Any suggestion ?

Answer 1

You would just update the data source and reload the table view.

Following that tutorial, you would do it like so:

- (IBAction)myButtonPressed:(id)sender
{
    self.arrayData = [[NSArray alloc] initWithObjects:@"iPhone", @"iPod", @"MacBook", @"MacBook Pro", @"iMac"];
    [self.tblSimpleTable reloadData]
}

This will tell the UITableView to reload the data source and adjust the amount of sections, rows etc.

Note that you might prefer to use a NSMutableArray instead.

[self.mutableArrayData addObject:@"iMac"];