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私のテーブルのビューセルでは、各セルには編集とキャンセルの2つのボタンがあり、編集をクリックすると同時にキャンセルボタンが変更されます。私の問題は、編集ボタンをクリックしようとしたときです 別のセルキャンセルボタンの画像が、クリックしたセルではなく変更されましたか?

これが私のコードです----

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath    *)indexPath
{
    static NSString *simpleTableIdentifier = @"MenuNameCell";
    MenuNameCell *cell = (MenuNameCell *)[tableView dequeueReusableCellWithIdentifier:simpleTableIdentifier];
    if (cell == nil) {
        NSArray *nib = [[NSBundle mainBundle] loadNibNamed:@"MenuNameCell" owner:self options:nil];
        cell = [nib objectAtIndex:0];

        _checkButton  = [UIButton buttonWithType:UIButtonTypeCustom];
        [_checkButton setFrame:CGRectMake(232, 13, 25, 28)];
        [_checkButton setBackgroundImage:[UIImage imageNamed:@"edit.png"]forState:UIControlStateNormal];
        [_checkButton addTarget:self action:@selector(editQuantity:) forControlEvents:UIControlEventTouchUpInside];
        //_checkButton.tag = 0;
        [cell.contentView addSubview:_checkButton];

        // Creating Button For CANCEL Order
        _cancelButton  = [UIButton buttonWithType:UIButtonTypeCustom];
        [_cancelButton setFrame:CGRectMake(265, 13, 25, 28)];
        [_cancelButton setBackgroundImage:[UIImage imageNamed:@"cancel.png"] forState:UIControlStateNormal];
        [_cancelButton addTarget:self  action:@selector(cancelOreder:) forControlEvents:UIControlEventTouchUpInside];
        // _cancelButton.tag = 1;

        _textFieldQuantity = [[UITextField alloc] initWithFrame:CGRectMake(125,14,42,21)];
        _textFieldQuantity.userInteractionEnabled = NO;
        [cell addSubview:_cancelButton];
        [cell addSubview:_textFieldQuantity];

    } else {
        cell._nameLabel = (UILabel *)[cell.contentView viewWithTag:0];
        cell._amountMenu = (UILabel *)[cell.contentView viewWithTag:1];
    }
    [_checkButton  setTag:indexPath.row];
    [_cancelButton  setTag:indexPath.row];
    cell._nameLabel.text = [_hotel._orderedMenus objectAtIndex:indexPath.row];
    cell._amountMenu.text  = [[_hotel._menuPrices objectAtIndex:indexPath.row] stringValue];
    _textFieldQuantity.text = [[_hotel._selectedQuantity objectAtIndex:indexPath.row] stringValue];
    return cell;
 }

前もって感謝します！！

4

1 に答える 1

1

セル ボタンごとに、現在の indexPath.row のタグを次のように指定します。

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath    *)indexPath
{
    static NSString *simpleTableIdentifier = @"MenuNameCell";
    MenuNameCell *cell = (MenuNameCell *)[tableView dequeueReusableCellWithIdentifier:simpleTableIdentifier];
    if (cell == nil) {
        NSArray *nib = [[NSBundle mainBundle] loadNibNamed:@"MenuNameCell" owner:self options:nil];
        cell = [nib objectAtIndex:0];

        _checkButton  = [UIButton buttonWithType:UIButtonTypeCustom];
        [_checkButton setFrame:CGRectMake(232, 13, 25, 28)];
        [_checkButton setBackgroundImage:[UIImage imageNamed:@"edit.png"]forState:UIControlStateNormal];
        [_checkButton addTarget:self action:@selector(editQuantity:) forControlEvents:UIControlEventTouchUpInside];
        _checkButton.tag = [NSString stringWithFormat:@"5%d",indexPath.row];
        [cell.contentView addSubview:_checkButton];

        // Creating Button For CANCEL Order
        _cancelButton  = [UIButton buttonWithType:UIButtonTypeCustom];
        [_cancelButton setFrame:CGRectMake(265, 13, 25, 28)];
        [_cancelButton setBackgroundImage:[UIImage imageNamed:@"cancel.png"] forState:UIControlStateNormal];
        [_cancelButton addTarget:self  action:@selector(cancelOreder:) forControlEvents:UIControlEventTouchUpInside];
        _cancelButton.tag = [NSString stringWithFormat:@"6%d",indexPath.row];

        _textFieldQuantity = [[UITextField alloc] initWithFrame:CGRectMake(125,14,42,21)];
        _textFieldQuantity.userInteractionEnabled = NO;
        [cell addSubview:_cancelButton];
        [cell addSubview:_textFieldQuantity];

    } else {
        cell._nameLabel = (UILabel *)[cell.contentView viewWithTag:[NSString stringWithFormat:@"5%d",indexPath.row]];
        cell._amountMenu = (UILabel *)[cell.contentView viewWithTag:[NSString stringWithFormat:@"6%d",indexPath.row]];
    }
    cell._nameLabel.text = [_hotel._orderedMenus objectAtIndex:indexPath.row];
    cell._amountMenu.text  = [[_hotel._menuPrices objectAtIndex:indexPath.row] stringValue];
    _textFieldQuantity.text = [[_hotel._selectedQuantity objectAtIndex:indexPath.row] stringValue];
    return cell;
 }
于 2012-12-08T11:54:49.103 に答える