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POCentering Activity Indicator View to UITableView
 

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    <p>I created a <code>UITableViewController</code> in my Storyboard and then dragged a Activity Indicator View into the controller (along with creating an outlet for it), which I start and stop animating before and after some json content has loaded.</p> <p>I can see the ajax spinner working fine, but it's displaying visually right beneath my navigator / title area, and when I attempt to center it, it appears centered width wise, appears at the very top near the status area...</p> <p>I tried the following in an attempt to center it... Here's a quick look at my <code>viewDidLoad</code>:</p> <pre><code>- (void)viewDidLoad { [super viewDidLoad]; self.listLoader.center = CGPointMake( [UIScreen mainScreen].bounds.size.width/2,[UIScreen mainScreen].bounds.size.height/2); UITableView *appDelegate = (UITableView *)[[UIApplication sharedApplication] delegate]; [appDelegate.window addSubview:self.listLoader]; self.operationQueue = [NSOperationQueue new]; NSInvocationOperation *operation = [[NSInvocationOperation alloc] initWithTarget:self selector:@selector(getPosts) object:nil]; [self.operationQueue addOperation:operation]; } </code></pre> <p>Please note that both my <code>startAnimating</code> and <code>stopAnimating</code> are contained within my <code>getPosts</code> method and are performed on the main thread. So, to avoid confusion, I can actually see the spinner, it's just all the way into the status area. In fact if I remove the lines...</p> <pre><code>self.listLoader.center = CGPointMake( [UIScreen mainScreen].bounds.size.width/2,[UIScreen mainScreen].bounds.size.height/2); UITableView *appDelegate = (UITableView *)[[UIApplication sharedApplication] delegate]; [appDelegate.window addSubview:self.listLoader]; </code></pre> <p>The spinner appears, right beneath the navigation bar...</p> <p>How exactly do I center this??? I figured the method above would work, but obviously it's not working....</p>
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    1. USShekhar Chikara
    1. USJoey Cadle
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    1. COTry setting your centering core in the viewWillAppear. See if it works, I often had trouble with elements loading in a different way i expected them to load.
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      1. USPochi
    2. COTried that but it appears the same way as if I keep the centering in viewDidLoad.
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      1. USJoey Cadle
 

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