這是iOS8新增加的一個屬性,用起來簡直方便~

typedef NS_ENUM(NSInteger, UITableViewRowActionStyle) {
UITableViewRowActionStyleDefault = 0,
UITableViewRowActionStyleDestructive = UITableViewRowActionStyleDefault,
UITableViewRowActionStyleNormal
} NS_ENUM_AVAILABLE_IOS(8_0);

效果圖大概就是這樣:

![自定義置頂和收藏按鈕](http://upload-images.jianshu.io/upload_images/444873-dc68e676bf98b900.png?imageMogr2/auto-orient/strip%7CimageView2/2/w/1240)

具體使用起來也非常方便:

//設置可以編輯

• (BOOL)tableView:(UITableView *)tableView canEditRowAtIndexPath:(NSIndexPath *)indexPath {
  return YES;
  }
  //設置編輯操作:刪除

• (UITableViewCellEditingStyle)tableView:(UITableView *)tableView editingStyleForRowAtIndexPath:(NSIndexPath *)indexPath {
  return UITableViewCellEditingStyleDelete;
  }
  //自定義按鈕
  -(NSArray *)tableView:(UITableView *)tableView editActionsForRowAtIndexPath:(NSIndexPath *)indexPath {
  UITableViewRowAction *layTopRowAction1 = [UITableViewRowAction rowActionWithStyle:UITableViewRowActionStyleDestructive title:@"刪除" handler:^(UITableViewRowAction *action, NSIndexPath *indexPath) {
  NSLog(@"點擊了刪除");
  [tableView setEditing:NO animated:YES];
  }];
  layTopRowAction1.backgroundColor = [UIColor redColor];

  UITableViewRowAction *layTopRowAction2 = [UITableViewRowAction rowActionWithStyle:UITableViewRowActionStyleDestructive title:@"置頂" handler:^(UITableViewRowAction *action, NSIndexPath *indexPath) {
  NSLog(@"點擊了置頂");
  [tableView setEditing:NO animated:YES];
  }];
  layTopRowAction2.backgroundColor = [UIColor greenColor];

  UITableViewRowAction *layTopRowAction3 = [UITableViewRowAction rowActionWithStyle:UITableViewRowActionStyleDestructive title:@"更多" handler:^(UITableViewRowAction *action, NSIndexPath *indexPath) {
  NSLog(@"點擊了更多");
  [tableView setEditing:NO animated:YES];

  }];
  layTopRowAction3.backgroundColor = [UIColor blueColor];

  NSArray *arr = @[layTopRowAction1,layTopRowAction2,layTopRowAction3];
  return arr;
  }

以上.OVER