小编pou*_*iot的帖子

我已将我的导航栏隐藏在我的表视图控制器中,但在选择搜索栏然后使用取消将其解除后,它再次显示导航栏.我试过了

-(void)searchBarTextDidEndEditing:(UISearchBar *)searchBar {
    self.navigationController.navigationBar.hidden = YES;
}

但它不起作用,它确实隐藏了导航栏的细节视图,但这不是所希望的.

在storyboard中我有一个tabBarController - > navigationController - > tableView - > detailview.

编辑:

我的代码:

-(BOOL)searchDisplayController:(UISearchDisplayController *)controller shouldReloadTableForSearchString:(NSString *)searchString
{
    [self filterContentForSearchText:searchString
                               scope:[[self.searchDisplayController.searchBar scopeButtonTitles]
                                      objectAtIndex:[self.searchDisplayController.searchBar
                                                     selectedScopeButtonIndex]]];

    return YES;
}

- (void)filterContentForSearchText:(NSString*)searchText scope:(NSString*)scope
{
    NSPredicate *resultPredicate = [NSPredicate predicateWithFormat:@"name contains[c] %@", searchText];
    searchResults = [_truckArray filteredArrayUsingPredicate:resultPredicate];
}

- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView {
    if (tableView == self.searchDisplayController.searchResultsTableView) {
        return 1;
    } else {
    return [_sectionTitles count];
    }
}

- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
    if (tableView == self.searchDisplayController.searchResultsTableView) …