iPhone/iPad表视图仅重新加载一行而不是整个表

Question

代替

[table reloadData]

有没有办法告诉表重新加载一行？我有疯狂的原因.

Answer 1

它在文档中.该方法被调用reloadRowsAtIndexPaths:withRowAnimation:.所以你要做的事情如下:

NSArray *indexPaths = [NSArray arrayWithObjects:
                       [NSIndexPath indexPathForRow:5 inSection:2],
                       // Add some more index paths if you want here
                       nil];
[tableView reloadRowsAtIndexPaths:indexPaths withRowAnimation: UITableViewRowAnimationFade];