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    <p>this is how I did it:</p> <p>UITextView2.h</p> <pre><code>#import &lt;UIKit/UIKit.h&gt; @interface UITextView2 : UITextView &lt;UITextViewDelegate&gt; { NSString *placeholder; UIColor *placeholderColor; } @property(nonatomic, retain) NSString *placeholder; @property(nonatomic, retain) UIColor *placeholderColor; -(void)textChanged:(NSNotification*)notif; @end </code></pre> <p>UITextView2.m</p> <pre><code>@implementation UITextView2 @synthesize placeholder, placeholderColor; - (id)initWithFrame:(CGRect)frame { if (self = [super initWithFrame:frame]) { [self setPlaceholder:@""]; [self setPlaceholderColor:[UIColor lightGrayColor]]; [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(textChanged:) name:UITextViewTextDidChangeNotification object:nil]; } return self; } -(void)textChanged:(NSNotification*)notif { if ([[self placeholder] length]==0) return; if ([[self text] length]==0) { [[self viewWithTag:999] setAlpha:1]; } else { [[self viewWithTag:999] setAlpha:0]; } } - (void)drawRect:(CGRect)rect { if ([[self placeholder] length]&gt;0) { UILabel *l = [[UILabel alloc] initWithFrame:CGRectMake(8, 8, 0, 0)]; [l setFont:self.font]; [l setTextColor:self.placeholderColor]; [l setText:self.placeholder]; [l setAlpha:0]; [l setTag:999]; [self addSubview:l]; [l sizeToFit]; [self sendSubviewToBack:l]; [l release]; } if ([[self text] length]==0 &amp;&amp; [[self placeholder] length]&gt;0) { [[self viewWithTag:999] setAlpha:1]; } [super drawRect:rect]; } - (void)dealloc { [[NSNotificationCenter defaultCenter] removeObserver:self]; [super dealloc]; } @end </code></pre>
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Guidance
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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