实现searchBarSearchButtonClicked

Question

我如何实现searchBarSearchButtonClicked方法？我试图在searchBarSearchButton点击标签时传递搜索栏的值。

Answer 1

 -(void)searchBarSearchButtonClicked:(UISearchBar *)searchBar
{
  [searchBar resignFirstResponder];

    yourlabel.text = searchBar.text;

    // DO what ever you want


  }

Answer 2

像这样：

- (void)searchBarSearchButtonClicked:(UISearchBar *)searchBar
{
  _myLabel.text = searchBar.text;
}

就是这样！