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    <p>I arrived at a solution by modifying some code I found here: <a href="http://www.thepensiveprogrammer.com/2010/03/customizing-uitextfield-formatting-for.html" rel="noreferrer">http://www.thepensiveprogrammer.com/2010/03/customizing-uitextfield-formatting-for.html</a></p> <p>First set the your view controller to be the delegate of the textfields.</p> <p>Then do something like this:</p> <pre><code>- (BOOL)textField:(UITextField *)textField shouldChangeCharactersInRange:(NSRange)range replacementString:(NSString *)string { BOOL shouldProcess = NO; //default to reject BOOL shouldMoveToNextField = NO; //default to remaining on the current field int insertStringLength = [string length]; if(insertStringLength == 0){ //backspace shouldProcess = YES; //Process if the backspace character was pressed } else { if([[textField text] length] == 0) { shouldProcess = YES; //Process if there is only 1 character right now } } //here we deal with the UITextField on our own if(shouldProcess){ //grab a mutable copy of what's currently in the UITextField NSMutableString* mstring = [[textField text] mutableCopy]; if([mstring length] == 0){ //nothing in the field yet so append the replacement string [mstring appendString:string]; shouldMoveToNextField = YES; } else{ //adding a char or deleting? if(insertStringLength &gt; 0){ [mstring insertString:string atIndex:range.location]; } else { //delete case - the length of replacement string is zero for a delete [mstring deleteCharactersInRange:range]; } } //set the text now [textField setText:mstring]; [mstring release]; if (shouldMoveToNextField) { // //MOVE TO NEXT INPUT FIELD HERE // } } //always return no since we are manually changing the text field return NO; } </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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