在UISearchDisplayController中添加UISegmentedControl

Question

我想在UISegmentedControl下方添加searchBar，并在UISearchDisplayController的TableView上方添加UISearchDisplayController。目前tableView仅在其SearchBar下显示其UISegmentedControl。

但我想在SearchBar下面添加SearchBar，以便SearchBar UISegmentedControl之后UISegmentedControl位于UITableView之上UISearchDisplayController我有SearchDisplayController。这是使用SearchBar执行此操作的任何方式吗？或者我必须创建自己的UISegmentedControl TableView，COUNT和SELECT * FROM (SELECT USER_ID,COUNT(comp_id) as numberr FROM COMPETITION GROUP BY USER_ID ORDER BY COUNT(comp_id) DESC) T1 WHERE rownum=1; ？

有什么建议吗？谢谢

Answer 1

启用ShowScopeBar并通过添加scop标题添加尽可能多的段，并按照以下方法处理它们

按代码

UISearchBar *searchBar = [[UISearchBar alloc] initWithFrame:CGRectMake(0, 0, 320, 44)];
    [searchBar setShowsScopeBar:YES];
    [searchBar setScopeButtonTitles:@[@"button1",@"button2"]];
    [[self view] addSubview:searchBar];

通过XIB

处理范围按钮操作的委托方法

- (void)searchBar:(UISearchBar *)searchBar selectedScopeButtonIndexDidChange:(NSInteger)selectedScope{


}

Answer 2

在表格中创建视图

UIView *viewsearch=[[UIView alloc]initWithFrame:CGRectMake(0,-10, 320,83)];
    [self.tblname addSubview:viewsearch];

    [self.view addGestureRecognizer:revealController.panGestureRecognizer]

    UISearchBar *searchBar = [[UISearchBar alloc] initWithFrame:CGRectMake(0,5, 320, 40)];
    searchBar.autoresizingMask = UIViewAutoresizingFlexibleWidth;
    searchBar.delegate=self;
    [searchBar setBarTintColor:[UIColor colorWithRed:(249/255.0) green:(9/255.0) blue:(99/255.0) alpha:1]];
    searchBar.tintColor = [UIColor whiteColor];
    searchBar.placeholder = @"Search items e.g. jacket";

在该视图中添加搜索栏视图。

    [viewsearch addSubview:searchBar];

    searchBar.autoresizingMask = UIViewAutoresizingFlexibleWidth;

在此搜索视图中使用UISegmentedControl。

    NSArray *itemArray = [NSArray arrayWithObjects: @"General", @"Near me", nil];
    UISegmentedControl *segmentedControl = [[UISegmentedControl alloc] initWithItems:itemArray];
    segmentedControl.frame = CGRectMake(50,53, 225, 22);
    segmentedControl.segmentedControlStyle = UISegmentedControlStylePlain;
    [segmentedControl addTarget:self action:@selector(MySegmentControlAction:) forControlEvents: UIControlEventValueChanged];
    segmentedControl.selectedSegmentIndex = 0;
    segmentedControl.tintColor = [UIColor colorWithRed:(249/255.0) green:(10/255.0) blue:(99/255.0) alpha:1];

    segmentedControl.autoresizingMask = UIViewAutoresizingFlexibleRightMargin |
    UIViewAutoresizingFlexibleLeftMargin |
    UIViewAutoresizingFlexibleBottomMargin;
    [viewsearch addSubview:segmentedControl];

Answer 3

我找到了我的问题的解决方案，我添加了UISegmentedControl作为UISearchDisplayController的TableView的标头。这样看起来我只是在UISearchDisplayController的searchBar下单独添加了一个UISegmentedControl。

感谢每一位试图提供帮助的人。