title: Programmatically custom UITableViewCell using initWithStyle
body: <p>I have created a few labels on my tableview using custom UITableViewCell and interface builder. Now i am using some third party control called BEMLineGraph and i want to add it to my tableview cell using code. It also has a few delegates and data source methods. I am doing the following but the problem is that i get duplicate graphs and messed up data upon scrolling up and down.</p>
  
  <p><strong>ProductsTableViewCell.m</strong></p>
  
  <pre><code>- (id)initWithStyle:(UITableViewCellStyle)style reuseIdentifier:(NSString *)reuseIdentifier
  {
      self = [super initWithStyle:style reuseIdentifier:reuseIdentifier];
      if (self) {
          self.productGraph = [[BEMSimpleLineGraphView alloc] initWithFrame:self.graphContainter.frame];
          //_myGraph.enableTouchReport = YES;
          self.productGraph.tag = 100;
          self.productGraph.animationGraphStyle = BEMLineAnimationNone;
          //_myGraph.enablePopUpReport = YES;
          self.productGraph.enableXAxisLabel = YES;
          self.productGraph.colorTouchInputLine = [UIColor whiteColor];
          self.productGraph.colorXaxisLabel = [UIColor darkGrayColor];
          self.productGraph.colorTop = [UIColor clearColor];
          self.productGraph.colorBottom = [UIColor clearColor];
          self.productGraph.colorLine = [UIColor colorWithRed:255.0/255.0 green:255.0/102.0 blue:255.0/102.0 alpha:1];
          self.productGraph.colorPoint = [UIColor lightGrayColor];
          [self addSubview:self.productGraph];
      }
      return self;
  }
  </code></pre>
  
  <p><strong>TableViewController.m</strong></p>
  
  <pre><code>- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
  
      ProductsTableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:@"Cell" forIndexPath:indexPath];
  
          cell = [cell initWithStyle:UITableViewCellStyleDefault reuseIdentifier:@"Cell"];
  
      cell.selectionStyle = UITableViewCellSelectionStyleNone;
  
      cell.productGraph.frame = CGRectMake(0, 0, cell.graphContainter.frame.size.width, cell.graphContainter.frame.size.height);
      cell.productGraph.dataSource = self;
      cell.productGraph.delegate = self;
  
     //All the other stuff is set here and works well.
  
     }
  
  - (NSInteger)numberOfPointsInLineGraph:(BEMSimpleLineGraphView *)graph
  {
  if (graph.tag == 100)
  {
      return productDetail.count;
  }
  else
  {
      return  numbers.count;
  }
  </code></pre>