【发布时间】:2020-01-16 10:24:09
【问题描述】:
我的应用程序中有UISearchController:
self.searchController = [[UISearchController alloc] initWithSearchResultsController:nil];
[self.searchController setSearchResultsUpdater:self];
[self.searchController setDelegate:self];
if (SYSTEM_VERSION_GREATER_THAN_OR_EQUAL_TO(@"9.1")) {
self.searchController.obscuresBackgroundDuringPresentation = NO;
}
self.searchController.searchBar.showsCancelButton = YES;
[self.searchBarView addSubview:self.searchController.searchBar];
self.searchController.searchBar.delegate = self;
知道如何解决这个问题吗?
【问题讨论】:
-
而不是手动添加子视图..尝试
navigationItem.searchController = searchController
标签: ios objective-c iphone