objective c - UITableViewCell changes Content after scrolling -


my problem: of custom uitableviewcells contain uilabel , uiview additional information. in code remove these uilabel , uiview when there no information object. every time user scrolls through uitableview these labels hidden although there additional information these cell , shown in cell.

here code:

-(uitableviewcell*)tableview:(uitableview *)tableview cellforrowatindexpath:(nsindexpath *)indexpath{  nbsnacktableviewcell *cell = [self.tableview dequeuereusablecellwithidentifier:@"cell"];   nsdictionary *softdrinkdict = [_allsoftdrinksarray objectatindex:indexpath.row];  cell.snacknamelabel.text = [softdrinkdict valueforkey:@"name"]; cell.snackpricelabel.text = [nsstring stringwithformat:@"%@ - %@", [softdrinkdict valueforkey:@"size"], [softdrinkdict valueforkey:@"preis"]];       if ([softdrinkdict valueforkey:@"info"])     {         cell.accessorytype = uitableviewcellaccessorydetailbutton;         cell.tintcolor = [nbcolor primarytextcolor];         cell.snackinfolabel.text = [softdrinkdict valueforkey:@"info"];     }     else     {         cell.accessorytype = uitableviewcellaccessorynone;         [cell.snackinfolabel removefromsuperview];         [cell.snackinfoview removefromsuperview];     }      if ([softdrinkdict valueforkey:@"zusatzstoffe"])     {         cell.snackzusatzstofflabel.text = [softdrinkdict valueforkey:@"zusatzstoffe"];     }     else     {         [cell.snackzusatzstofflabel removefromsuperview];     }  [cell layoutcontentwithrect:cell.bounds];  return cell;}

i see problem:

you're removing label superview not re-adding subview of cell.

instead of calling removefromsuperview on labels, either set text @"" or make sure add label cell's contentview when there data displayed.

example:

if ([softdrinkdict valueforkey:@"zusatzstoffe"]) {     if (![cell.snackzusatzstofflabel isdescendantofview:cell.contentview]) {         [cell.contentview addsubview:cell.snackzusatzstofflabel];     }     cell.snackzusatzstofflabel.text = [softdrinkdict valueforkey:@"zusatzstoffe"]; } else {     [cell.snackzusatzstofflabel removefromsuperview]; }

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