//一个section刷新
NSIndexSet *indexSet=[[NSIndexSet alloc]initWithIndex:2];
[_tableview reloadSections:indexSet withRowAnimation:UITableViewRowAnimationAutomatic];
//一个cell刷新
NSIndexPath *indexPath=[NSIndexPath indexPathForRow:3 inSection:0];
[_tableView reloadRowsAtIndexPaths:[NSArray arrayWithObjects:indexPath,nil] withRowAnimation:UITableViewRowAnimationNone];
点击 Cell 颜色恢复
在 didselect 代理方法里面添加
[tableView deselectRowAtIndexPath:indexPath animated:YES];
自定义 Cell 点击时候的颜色
在初始化 Cell 时候
UIView *selectedView = [[UIView alloc] initWithFrame:self.frame];
selectedView.backgroundColor = [UIColor colorWithRed:191.0 / 255 green:220.0 / 255 blue:199.0 / 255 alpha:1.0];
self.selectedBackgroundView = selectedView;
让 tableView 滑动到指定的 Cell
NSIndexPath *scrollIndexPath = [NSIndexPath indexPathForRow:10 inSection:0];
[[self tableView] scrollToRowAtIndexPath:scrollIndexPath
atScrollPosition:UITableViewScrollPositionTop animated:YES];
滑动到指定的位置
NSIndexPath * dayOne = [NSIndexPath indexPathForRow:indexPath.row inSection:indexPath.section];
[self.tableview scrollToRowAtIndexPath:dayOne atScrollPosition:UITableViewScrollPositionNone animated:YES];
