iPhone隐藏UISearchDisplayController结果？
我目前有一个 UISearchBar 和 UISearchDisplayController 实现为：
- (void) viewDidLoad {
videoList = [[NSMutableArray alloc]init];
//Add the search bar
aSearchBar = [[UISearchBar alloc] initWithFrame:CGRectZero];
[aSearchBar sizeToFit];
aSearchBar.delegate = self;
aSearchBar.placeholder = @"Search YouTube...";
self.tableView.tableHeaderView = aSearchBar;
searchDC = [[UISearchDisplayController alloc] initWithSearchBar:aSearchBar contentsController:self];
[self performSelector:@selector(setSearchDisplayController:) withObject:searchDC];
searchDC.delegate = self;
searchDC.searchResultsDataSource = self.tableView.dataSource;
searchDC.searchResultsDelegate = self.tableView.delegate;
[aSearchBar release];
[searchDC release];
}
当用户键入内容并点击搜索时，一个 tableView 会出现在后台的 tableView 顶部。
是否有隐藏此“searchResults tableView”的方法？ （我只希望后台表保存数据......它目前所做的）。
即有财产吗？例如 searchDisplayController.tableView.visible=NO 或类似的？
I currently have a UISearchBar and UISearchDisplayController implemented as:
- (void) viewDidLoad {
videoList = [[NSMutableArray alloc]init];
//Add the search bar
aSearchBar = [[UISearchBar alloc] initWithFrame:CGRectZero];
[aSearchBar sizeToFit];
aSearchBar.delegate = self;
aSearchBar.placeholder = @"Search YouTube...";
self.tableView.tableHeaderView = aSearchBar;
searchDC = [[UISearchDisplayController alloc] initWithSearchBar:aSearchBar contentsController:self];
[self performSelector:@selector(setSearchDisplayController:) withObject:searchDC];
searchDC.delegate = self;
searchDC.searchResultsDataSource = self.tableView.dataSource;
searchDC.searchResultsDelegate = self.tableView.delegate;
[aSearchBar release];
[searchDC release];
}
When the user types something and hits search, a tableView appears on top of the tableView in the background.
Is there anyway of hiding this 'searchResults tableView' ? (I just want the background table to hold the data..which it currently does).
i.e. is there a property? e.g. searchDisplayController.tableView.visible=NO or similar?
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然而，这并不会关闭搜索界面（搜索栏和“取消”按钮）。下一个代码可以做到这一点：
This however doesn't dismiss the search interface (search bar and "cancel" button). The next code does it:
[[UISearchBar 分配] initWithFrame:CGRectZero];
不要使用 CGRectZero
self.searchBar = [[UISearchBar alloc]initWithFrame:CGRectMake(0, 0, self.table.frame.size.width, 44)];
尝试一下
[[UISearchBar alloc] initWithFrame:CGRectZero];
don't use CGRectZero
self.searchBar = [[UISearchBar alloc]initWithFrame:CGRectMake(0, 0, self.table.frame.size.width, 44)];
try it