我试图使用从UISearchBarDelegate,在searchBarSearchButtonClicked委托功能。我的搜索栏位于的UITableViewController的头。请有人建议吗?UISearchBarDelegate功能-searchBarSearchButtonClicked不工作
class MySearchTableViewController: UITableViewController, UISearchBarDelegate{
override func viewDidLoad() {
super.viewDidLoad()
}
func searchBarSearchButtonClicked(_ searchBar: UISearchBar) {
print("clicked!")
}
}
“不工作”是不正确的错误描述,你挂钩类为代表的搜索栏? – luk2302
https://stackoverflow.com/questions/31154955/search-bar-click-detect –
添加'seachBar.delegate = self'在'viewDidLoad中()' – Roy