如何覆盖UISearchBar中的取消按钮

本文介绍了如何覆盖UISearchBar中的取消按钮的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

我目前正在使用以下方法停止取消按钮项目显示在搜索栏中。我有一个我想要使用的自定义 UIButton 。

I am currently using the following method to stop the cancel button item from showing up in the search bar. I have a custom UIButton that I would like to use instead.

问题在于目前已构建在取消按钮仍然显示。

The problem is that at the moment the built in cancel button is still showing up.

- (void)searchDisplayControllerDidBeginSearch:(UISearchDisplayController *)controller { controller.searchBar.showsCancelButton = NO; }

感谢您的帮助

推荐答案

您可以使用此隐藏取消按钮

You can hide your cancel button using this

- (void)searchBarTextDidBeginEditing:(UISearchBar *)searchBar { [searchBar setShowsCancelButton:NO animated:YES]; }