UISearchBar的常用代理


下面是最常用的幾個SearchBarDelegate:

- (void)searchBarTextDidBeginEditing:(UISearchBar *)searchBar{
        //已經開始編輯
}// called when text starts editing
- (void)searchBarTextDidEndEditing:(UISearchBar *)searchBar{ NSLog(@"收鍵盤監聽"); }// called when text ends editing

- (void)searchBar:(UISearchBar *)searchBar textDidChange:(NSString *)searchText{ //searchText是searchBar上的文字 每次輸入或刪除都都會打印全部 }// called when text changes (including clear)
//點擊鍵盤上搜索時的相應事件 - (void)searchBarSearchButtonClicked:(UISearchBar *)searchBar{ }// called when keyboard search button pressed

 


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