Question

I have here a problem on datetime picker. I want to know how to set datetime picker value on tableview cell.

I have created two controller classes. One controller’s name is display class and the other controller’s name is datetime. I have this second controller page with name display and datetime.

If I start the application I am passing from display page to datetime page and here I have selected a value from datetime page on datetimepickerview and which value I am select this value should auto set on 1controller class on tableview cell.

Would someone give me a hint on how to do this?

Answer 1

You can set your datetimepickervalue in appDelegate file variable. So you can define one sting in your appDelegate file like below

In appDelegate.h file

NSString *strDate;

@property (nonatomic, retain) NSString *strDate;

In appDelegate.m file

@synthesize strDate;

Now, In Your dateselection controller write below line in viewDidLoad Method.

YourAppNameDelegate *appDelegate=  [[UIApplication sharedApplication] delegate];

Now, when you done with date selection and before you go back to First view do below.

 appDelegate.strDate = [self convertDueDateFormat];


-(NSString *)convertDueDateFormat{
  NSDateFormatter *dateFormatter = [[NSDateFormatter alloc] init];
  [dateFormatter setLocale:[NSLocale currentLocale]];
  [dateFormatter setFormatterBehavior: NSDateFormatterBehavior10_4];
  NSString *strDateFormat = NSLocalizedString(@"dateFormat", nil);
  [dateFormatter setDateFormat:strDateFormat];
  NSString *dateString = [dateFormatter stringFromDate:pkrDueDate.date];
  return dateString;
}

Now, in your firstviewcontroller.h file take below label.

UILable *lblDate;

And in your cellForRowIndexPath Datasource method of your tableview. write below.

cell.detailTextLabel.text = @"    ";
lblDate = cell.detailTextLabel;

And in viewWillAppear Method write below.

lblDate.text = appDelegate.strDate;