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    <p>It seems like your tableview is load et call its delegates methods before your NSURLConnection finished downloading. You have launch NSURLConnection by</p> <pre><code>NSURLConnection *theConnection = [[NSURLConnection alloc] initWithRequest:theRequest delegate:self]; </code></pre> <p>so the connection is asynchronous. You can't be sure whether it finishes before or after your tableview loads its view. But your can always do a check in your tableview methods to make your app work. For example:</p> <pre><code>- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section { int nbCount = [items_subject count]; if (nbCount == 0) return 1; else return [items_subject count]; } - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath { int nbCount = [items_subject count]; static NSString *CellIdentifier = @"Cell"; UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier]; if (cell == nil) { cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleSubtitle reuseIdentifier:CellIdentifier]; } // Configure the cell... if (nbCount ==0) cell.textLabel.text == @"Loading"; else { // your configuration cell.textLabel.text = [NSString stringWithFormat:@"%@" ,[items_subject objectAtIndex:indexPath.row]]; } return cell; } </code></pre> <p>In your method "ConnectionDidFinishLoading", then your can call [tableview reloaddata] to update your tableview.</p> <p>[EDIT] on 12/09/2012</p> <p>I've got your code work(not a nice solution), you should rethink how you organize your viewControllers.</p> <ol> <li><p>add the IBOutlet TableView to myloxfileController.tableView. add this line <code>myloxfileContoller.tableView = myloxfileTable;</code> after the line <code>myloxfileContoller.view = myloxfileContoller.tableView;</code> in <code>- (void)viewDidLoad</code> of the interface <code>ViewController</code> .</p></li> <li><p>reload tableview data when connection finished. add this line <code>[self.tableView reloadData];</code> after the line <code>items_subject = subject_data_Array;</code> in <code>-(void)connectionDidFinishLoading:(NSURLConnection *)connection</code> of the interface <code>MyLoxFileTVController</code> .</p></li> </ol> <p>This will work because when the download finished, you reloadData of the IBOutlet TableView. </p>
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    1. POMy program does not work in NSURLConnection before tableView
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    1. POMy program does not work in NSURLConnection before tableView
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    1. COwhen i use [tableview reloaddata] ... it's load data non stop and not display in tableview
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    2. COwhat do you mean by "load data non stop"?
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    3. COsorry for my english skill -_- ... i don't know how i can talk to you ... if you load my app' and put [salf.tableview reloaddata] in code and run ... you can see in log.
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