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POSubview shown when loading, hidden when done
 

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    <p><strong>My Setup:</strong></p> <p>In my iPhone app, I have a loading View (which is an UIImageView itself) and two subviews on the loading View, an UIIndicatorView and an UILabel. To view it, I call the <code>[self.view addSubview:loadingView]</code> method, and to hide it i use <code>[loadingView removeFromSuperView]</code>.</p> <p>In my app to refresh my data i have the method <code>-(void)refreshData</code>. in this method, I show the Subview, download some data resulting from an HTTP POST, and start and NSXMLParser with this data.</p> <p>when the NSXMLParser reaches the last element of it's <code>-(void)parser:(NSXMLParser *)parser didEndElement:(NSString *)elementName namespaceURI:(NSString *)namespaceURI qualifiedName:(NSString *)qName</code> method, it then hide the subview (using the above method).</p> <p>To call the <code>refreshData</code> method i have a refresh button in my Navigation Bar:</p> <p><code>self.navigationItem.rightBarButtonItem = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemRefresh target:self action:@selector(refreshData)];</code></p> <hr> <p><strong>My Issue:</strong></p> <p>When I click the refresh button the subview does not show. It calls the methods because in the Log I clearly see:</p> <p>Showing Loading View</p> <p>Bunch of lines shown during the loading process (totalling 15 seconds)</p> <p>Hiding Loading View</p> <p>I also know that my methods work because when I comment out the one that hides the view the Loading View continues to be seen until I close the app</p> <p>Any ideas?</p>
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