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    <p>You can do the following if you are using storyboard and autolayout (inspired by the first Answer)</p> <pre><code>UIStoryboard *sb = [UIStoryboard storyboardWithName:@"Main" bundle:nil]; UIViewController *_vc = [sb instantiateViewControllerWithIdentifier:@"FloatingController"]; _anotherView = _vc.view; [_anotherView setTranslatesAutoresizingMaskIntoConstraints:NO]; [self.window addSubview: _anotherView]; [[VLBConstraintsGenerator sharedInstance] setWidth:200 forView:_anotherView inSuperView:_window]; [[VLBConstraintsGenerator sharedInstance] setHeight:200 forView:_anotherView inSuperView:_window]; [[VLBConstraintsGenerator sharedInstance] setLeading:0 forView:_anotherView inSuperView:_window]; [_anotherView setBackgroundColor:[UIColor grayColor]]; [[_anotherView layer] setBorderWidth:1]; [[_anotherView layer] setBorderColor:[UIColor yellowColor].CGColor]; [self.window makeKeyAndVisible]; [self.window bringSubviewToFront:_anotherView]; //not really needed here but it doesn't do any harm </code></pre> <p>all you need to do is to drag a view controller into you main storyboard with <strong>FloatingController</strong> as a storyboard ID </p> <p><strong>Additional Methods</strong></p> <pre><code>-(void)setWidth:(CGFloat )theWidth forView:(UIView *)theView inSuperView:(UIView *)theSuperView { assert([theSuperView isEqual:theView.superview]); NSLayoutConstraint *cn = [NSLayoutConstraint constraintWithItem:theView attribute:NSLayoutAttributeWidth relatedBy:NSLayoutRelationEqual toItem:nil attribute:NSLayoutAttributeNotAnAttribute multiplier:1 constant:theWidth]; // [cn setPriority:999];//make it variable according to the orientation [theSuperView addConstraint:cn]; } -(void)setHeight:(CGFloat )theHeight forView:(UIView *)theView inSuperView:(UIView *)theSuperView { assert([theSuperView isEqual:theView.superview]); NSLayoutConstraint *cn = [NSLayoutConstraint constraintWithItem:theView attribute:NSLayoutAttributeHeight relatedBy:NSLayoutRelationEqual toItem:nil attribute:NSLayoutAttributeNotAnAttribute multiplier:1 constant:theHeight]; [theSuperView addConstraint:cn]; } -(void)setLeading:(CGFloat )theLeading forView:(UIView *)theView inSuperView:(UIView *)theSuperView { assert([theSuperView isEqual:theView.superview]); NSLayoutConstraint *cn = [NSLayoutConstraint constraintWithItem:theView attribute:NSLayoutAttributeLeading relatedBy:NSLayoutRelationEqual toItem:theSuperView attribute:NSLayoutAttributeLeading multiplier:1 constant:theLeading]; [theSuperView addConstraint:cn]; } </code></pre>
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A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

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