objective-c - 无法触发 UITableView 委托(delegate)方法 "DidSelectRowAtIndexPath"

Question

嗨，我正在使用 searchDisplayController过滤我的搜索结果。我的代码片段如下:

- (void)viewDidLoad
{
    [super viewDidLoad];

    //Set up search bar
    UISearchBar *tempBar = [[UISearchBar alloc]initWithFrame:CGRectMake(0,0,320,40)];
    self.sBar = tempBar;
    [tempBar release];
    self.sBar.delegate = self;
    self.sBar.tintColor = [UIColor colorWithHexString:@"#b6c0c7"];
    self.sBar.placeholder = @"Search Questions and Topics";

    [self.view addSubview:sBar];

    self.filteredListContent = [NSMutableArray arrayWithCapacity:[self.listContent count]];

    self.searchDisplayController = [[UISearchDisplayController alloc] initWithSearchBar:sBar contentsController:self];
    [self setSearchDisplayController:searchDisplayController];
    [searchDisplayController setDelegate:self];
    [searchDisplayController setSearchResultsDataSource:self];

// restore search settings if they were saved in didReceiveMemoryWarning.
    if (self.savedSearchTerm)
    {
        [self.searchDisplayController setActive:self.searchWasActive];
        [self.searchDisplayController.searchBar setText:savedSearchTerm];

        self.savedSearchTerm = nil;
    }

    [self.resultTableView reloadData];
    self.resultTableView.scrollEnabled = YES;
}

- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
    NSLog(@"zzz");
}

我是否需要在我的 View 中设置任何加载来触发合适的委托(delegate)方法？

请注意，我已经声明了 UISearchDisplayDelegate , UISearchBarDelegate , UITableViewDataSource , UITableViewDelegate在我的 .h 文件中。还有我的 tableView cellForRowAtIndexPath方法有效。

Answer 1

你真的设置

self.tableView.delegate = self

或在 Interface Builder 中连接它