隐藏UISearchBar明文按钮 [英] Hide UISearchBar clear text button

问题描述

我想知道如何隐藏或不显示出现在 textField 中的 UISearchBar 交叉 UISearchBar

I would like to know how to hide or not display the UISearchBar cross that appears in the textField fo the UISearchBar

我尝试过使用此

filterSearchBar.showsCancelButton = NO;

然而这是一个实际取消按钮而不是小灰色十字架，所以我想知道是否有对于 UISearchBar 中显示的小灰色按钮是等效的。

however this is an acutal cancel button not the small grey cross, so I would like to know if there is an equivilant for the small grey button that shows in the UISearchBar.

任何帮助都将受到赞赏。

any help would be appreciated.

推荐答案

您需要获取搜索栏的textField：

You need to get the textField of the Search Bar:

UITextField *textField = [searchBar valueForKey:@"_searchField"];
textField.clearButtonMode = UITextFieldViewModeNever;

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