当我向下滚动列表时,所有行都在那里,但它们会不断添加更多子视图,它们出现在可见框架上的次数越多
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
static NSString *reuse = @"RuleCell";
UITableViewCell* cell = [tableView dequeueReusableCellWithIdentifier:reuse];
if (cell == nil){
cell = [[UITableViewCell alloc] initWithStyle: UITableViewCellStyleDefault reuseIdentifier:reuse];
}
NSUInteger row = indexPath.row;
[self createCell: cell onRow: row];
return cell;
}
- (void) createCell: (UITableViewCell*)cell onRow: (NSUInteger)row
{
UIImageView* bgImage = [[UIImageView alloc] initWithImage:[UIImage imageNamed:@"cell_background_spade_active.png"]];
cell.backgroundView = bgImage;
cell.textLabel.hidden = YES;
UILabel* titleLabel = [[UILabel alloc] initWithFrame: CGRectMake(100, CGRectGetHeight(cell.frame) / 2, 200, 50)];
titleLabel.text = [[self.ruleList objectAtIndex: row] objectForKey: TitleKey];
titleLabel.backgroundColor = [UIColor clearColor];
[cell.contentView addSubview: titleLabel];
}