UISearchview 响应操作 - TableSearch 示例 iphone

发布于 2024-12-04 08:41:03 字数 746 浏览 2 评论 0原文

我想修改tableSearch示例代码，使tableview没有笔尖。由于它已经是 tableviewcontroller 子类，我可以这样调用 tableview：

MainViewController *mainViewController = [[MainViewController alloc] initWithStyle:UITableViewStylePlain];//NibName:@"MainView" bundle:nil];

没有笔尖，我想手动添加搜索栏。我在下面尝试过：

    UISearchBar* searchBar = [[UISearchBar alloc] initWithFrame:CGRectMake(0,10, 320, 41)];
[searchBar setFrame:CGRectMake(0,10, 320, 41)];
searchBar.delegate = self;
searchBar.tintColor = [UIColor redColor];
[searchBar sizeToFit];
self.tableView.tableHeaderView  = searchBar;

搜索栏确实显示正常。现在我希望此搜索栏的搜索操作指向我的代码中已有的方法，即 searchDisplayController 委托方法。无论如何，我可以将 self.searchDisplayController 的搜索栏属性指向我的自定义搜索栏，以便它们执行相同的操作吗？提前致谢...

原文

I would like to modify the tableSearch sample code, so that there is no nib for the tableview. As it is already a tableviewcontroller subclass, I can call the tableview like this:

MainViewController *mainViewController = [[MainViewController alloc] initWithStyle:UITableViewStylePlain];//NibName:@"MainView" bundle:nil];

Without the nib, I would like to add the search bar manually. I tried below:

    UISearchBar* searchBar = [[UISearchBar alloc] initWithFrame:CGRectMake(0,10, 320, 41)];
[searchBar setFrame:CGRectMake(0,10, 320, 41)];
searchBar.delegate = self;
searchBar.tintColor = [UIColor redColor];
[searchBar sizeToFit];
self.tableView.tableHeaderView  = searchBar;

The searchbar does appear ok. Now I would like the search action of this searchbar to point to the methods that I already have in my code, i.e searchDisplayController delegate methods.
Is there anyway I can point the self.searchDisplayController's Search bar property to my custom searchbar, so they do the same actions? Thanks in advance...

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￡冰雨忧蓝° 2024-12-11 08:41:03

您必须使用 UISearchDisplayController 的 initWithSearchBar:contentsViewController 方法。这样，您的自定义搜索栏将与控制器关联。您还必须在此方法中设置 contentsViewController 。

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初心未许 2024-12-11 08:41:03

hm ..这是我的VC之一的代码。还设置Uisearchbardelegate，UisearchDisplayDelegate

_listContainer = [[UITableView alloc] init];
_listContainer.delegate = self;
_listContainer.dataSource = self;
_listContainer.separatorStyle = UITableViewCellSelectionStyleNone;
_data = [[NSArray alloc] init];

，然后

_searchBar = [[NL_CustomSearchBar alloc] initWithFrame:CGRectMake(4.0f, 0, 150, 46)];
 _searchBar.delegate = self;
 _listContainer.tableHeaderView = _searchBar;

Hm.. this is code from one of my VC. Also set UISearchBarDelegate,UISearchDisplayDelegate

_listContainer = [[UITableView alloc] init];
_listContainer.delegate = self;
_listContainer.dataSource = self;
_listContainer.separatorStyle = UITableViewCellSelectionStyleNone;
_data = [[NSArray alloc] init];

And then

_searchBar = [[NL_CustomSearchBar alloc] initWithFrame:CGRectMake(4.0f, 0, 150, 46)];
 _searchBar.delegate = self;
 _listContainer.tableHeaderView = _searchBar;

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