Question

In my app, I have many text field & at last there is take photo button. But when i return from selecting photo,the inserted textfield Value is shown me blank.

I try with storing the text field value into string when click to photo button. and when i return from that i set the string value to text fied But it shown me Bad excess.

Help me!!

-(void)ViewWillAppear
{
     if (clkph) {
             txtdate.text=[NSString stringWithFormat:@"%@",phdate];
             NSLog(@"%@",txtdate.text);
             txttime.text=[NSString stringWithFormat:@"%@",phtime];
             NSLog(@"%@",txttime.text);
         }
}

-(void)actionSheet:(UIActionSheet *)actionSheet clickedButtonAtIndex:(NSInteger)buttonIndex{

    clkph=YES;
    phdate=[NSString stringWithFormat:@"%@",txtdate];
    NSLog(@"%@",phdate);
    phtime=[NSString stringWithFormat:@"%@",txttime];
    NSLog(@"%@",phtime);
}

Answer 1

Do this as i assume phdate and phtime as UITextField:

if (clkph) {
         txtdate.text=[NSString stringWithFormat:@"%@",phdate];
          NSLog(@"%@",txtdate.text);
          txttime.text=[NSString stringWithFormat:@"%@",phtime];
          NSLog(@"%@",txttime.text);
     }

-(void)actionSheet:(UIActionSheet *)actionSheet clickedButtonAtIndex:(NSInteger)buttonIndex{

  clkph=YES;
  phdate=[NSString stringWithFormat:@"%@",txtdate.text];
  [phdate retain];
  NSLog(@"%@",phdate);
  phtime=[NSString stringWithFormat:@"%@",txttime.text];
  [phtime retain];
  NSLog(@"%@",phtime);
}