如何强制UISearchDisplayController更新

Question

I am creating a search controller and I want to do autocomplete.

It's fine.

However I got data from several sources. First I got data from local cache. Then I load data from the web.

So when we finish downloading data we want to make the searchcontroller to reload it's table incorporating new data.

How do we do that?

Answer 1

您可以只在搜索显示控制器的表视图上调用reloadData ：

[self.searchDisplayController.searchResultsTableView reloadData];