Databases
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PO
 

Note that there are some explanatory texts on larger screens.

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    <p>Try out below code for UIPicker View in iPad </p> <pre><code>-(IBAction)tDriveBtnPressed:(id)sender { NSDateFormatter *df = [[NSDateFormatter alloc] init]; df.dateStyle = NSDateFormatterMediumStyle; txtDate.text = [NSString stringWithFormat:@"%@", [df stringFromDate:[NSDate date]]]; [df release]; UIToolbar *pickerToolbar = [[UIToolbar alloc] initWithFrame:CGRectMake(0, 0, 300, 44)]; pickerToolbar.barStyle = UIBarStyleBlackOpaque; [pickerToolbar sizeToFit]; NSMutableArray *barItems = [[NSMutableArray alloc] init]; UIBarButtonItem *doneBtn = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemDone target:self action:@selector(pickerDone:)]; [barItems addObject:doneBtn]; [doneBtn release]; [pickerToolbar setItems:barItems animated:YES]; [barItems release]; datePicker = [[UIDatePicker alloc] init]; datePicker.datePickerMode = UIDatePickerModeDate; CGRect pickerRect = datePicker.bounds; datePicker.bounds = pickerRect; UIViewController* popoverContent = [[UIViewController alloc] init]; UIView* popoverView = [[UIView alloc] initWithFrame:CGRectMake(0, 0, 320, 344)]; popoverView.backgroundColor = [UIColor whiteColor]; datePicker.frame = CGRectMake(0, 44, 320, 300); [datePicker addTarget:self action:@selector(dateChange:) forControlEvents:UIControlEventValueChanged]; [popoverView addSubview:pickerToolbar]; [popoverView addSubview:datePicker]; popoverContent.view = popoverView; //resize the popover view shown //in the current view to the view's size popoverContent.contentSizeForViewInPopover = CGSizeMake(320, 244); //create a popover controller popoverController = [[UIPopoverController alloc] initWithContentViewController:popoverContent]; CGRect popoverRect = [self.view convertRect:[tDriveBtn frame] fromView:[tDriveBtn superview]]; popoverRect.size.width = MIN(popoverRect.size.width, 100) ; popoverRect.origin.x = popoverRect.origin.x; // popoverRect.size.height = ; [popoverController presentPopoverFromRect:popoverRect inView:self.view permittedArrowDirections:UIPopoverArrowDirectionAny animated:YES]; //release the popover content [popoverView release]; [popoverContent release]; } -(void)dateChange:(id)sender { NSDateFormatter *df = [[NSDateFormatter alloc] init]; df.dateStyle = NSDateFormatterMediumStyle; txtDate.text= [NSString stringWithFormat:@"%@", [df stringFromDate:datePicker.date]]; [df release]; } - (void)pickerDone:(id)sender { NSDateFormatter *df = [[NSDateFormatter alloc] init]; df.dateStyle = NSDateFormatterMediumStyle; txtDate.text= [NSString stringWithFormat:@"%@", [df stringFromDate:datePicker.date]]; [df release]; if (popoverController != nil) { [popoverController dismissPopoverAnimated:YES]; self.popoverController=nil; } } </code></pre>
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    1. This table or related slice is empty.
    1. POUIPickerView with a Done button in Ipad
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    1. USHiren
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    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. VO
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      1. This table or related slice is empty.
      1. VTUpMod
    1. This table or related slice is empty.
 

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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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