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Editorial Team
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Asked: 2026-05-26T01:12:34+00:00

I have an UITableView and when I select a cell I wanna put a

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I have an UITableView and when I select a cell I wanna put a checkmark on the right of the cell….which is pretty easy.

To this end I did the following:

- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
    [tableViewMieux deselectRowAtIndexPath:indexPath animated:YES];

    UITableViewCell *selectedCell = [tableView cellForRowAtIndexPath:indexPath];

    if (selectedCell.accessoryType == UITableViewCellAccessoryNone)
    {
        UIImageView *checkBox = [[[UIImageView alloc] initWithImage:[UIImage imageNamed:@"checkbox-pressed.png"]] autorelease];
        checkBox.frame = CGRectMake(0, 0, 20, 20);
        selectedCell.accessoryView = checkBox;  
        selectedCell.accessoryType=UITableViewCellAccessoryCheckmark;
    }    
    else  if (selectedCell.accessoryType==UITableViewCellAccessoryCheckmark)     
        {
            UIImageView *checkBox = [[[UIImageView alloc] initWithImage:[UIImage imageNamed:@"checkbox.png"]] autorelease];
            checkBox.frame = CGRectMake(0, 0, 20, 20);
            selectedCell.accessoryView = checkBox;
            selectedCell.accessoryType=UITableViewCellAccessoryNone;
        }   
    [tableViewMieux  reloadData];
}

Everything works great except the fact that when I select the first cell this gets checkmarked and the fifth cell gets checkmarked automatically too.
And so on…if I select the second cell this gets checkmarked …and another cell from the bottom of the tableView gets marked too.

So, each time I select and mark a cell and extra cell gets marked.

Question:Why?What is the right way to do it?

EDIT:

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
    UITableViewCell *cell = [tableViewMieux dequeueReusableCellWithIdentifier:@"CellRecherchePartenaires"];

    if (cell == nil) {
        cell = [[[UITableViewCell alloc] initWithFrame:CGRectZero reuseIdentifier:@"CellRecherchePartenaires"] autorelease];

        cell.backgroundColor = [UIColor clearColor];
        cell.selectionStyle = UITableViewCellSelectionStyleGray;
        cell.backgroundView.opaque = NO;

        cell.textLabel.backgroundColor = [UIColor clearColor];
        cell.textLabel.opaque = NO;
        cell.textLabel.textColor = [UIColor whiteColor];
        cell.textLabel.highlightedTextColor = [UIColor whiteColor];
        cell.textLabel.font = [UIFont boldSystemFontOfSize:15];

        cell.detailTextLabel.backgroundColor = [UIColor clearColor];
        cell.detailTextLabel.opaque = NO;
        cell.detailTextLabel.textColor = [UIColor whiteColor];
        cell.detailTextLabel.highlightedTextColor = [UIColor whiteColor];
        cell.detailTextLabel.font = [UIFont systemFontOfSize:15];

        cell.accessoryView=UITableViewCellAccessoryNone;

    }

    // Set up the cell...
    [[cell textLabel] setText: [tableArray objectAtIndex:indexPath.row]] ;

    return cell;
}
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1 Answer

  1. Editorial Team
       - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
     {
    NSString *CellIdentifier = [NSString stringWithFormat:@"Cell%d%d", indexPath.section, indexPath.row];
     UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
if (cell == nil) {
     cell = [[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier] autorelease];

    cell.backgroundColor = [UIColor clearColor];
    cell.selectionStyle = UITableViewCellSelectionStyleGray;
    cell.backgroundView.opaque = NO;

    cell.textLabel.backgroundColor = [UIColor clearColor];
    cell.textLabel.opaque = NO;
    cell.textLabel.textColor = [UIColor whiteColor];
    cell.textLabel.highlightedTextColor = [UIColor whiteColor];
    cell.textLabel.font = [UIFont boldSystemFontOfSize:15];

    cell.detailTextLabel.backgroundColor = [UIColor clearColor];
    cell.detailTextLabel.opaque = NO;
    cell.detailTextLabel.textColor = [UIColor whiteColor];
    cell.detailTextLabel.highlightedTextColor = [UIColor whiteColor];
    cell.detailTextLabel.font = [UIFont systemFontOfSize:15];

    cell.accessoryView=UITableViewCellAccessoryNone;

}

// Set up the cell...
[[cell textLabel] setText: [tableArray objectAtIndex:indexPath.row]] ;

return cell;

    }

    Simply try this …

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