搜索框 UISearchBar的取消按钮改为中文

第一种方法:

[UIBarButtonItem appearanceWhenContainedInInstancesOfClasses:@[[UISearchBar class]]].title = @"取消";

第二种方法:

 [self.searchBar setValue:@"取消" forKey:@"_cancelButtonText"];

第三种方法:

遵守UISearchBarDelegate代理协议;
然后实现 - (void)searchBarTextDidBeginEditing:(UISearchBar *)searchBar 这个代理方法

/**
 *  开始编辑的时候
 */
- (void)searchBarTextDidBeginEditing:(UISearchBar *)searchBar {
    searchBar.showsCancelButton = YES;//必须设置
	for (id cencelButton in [searchBar.subviews[0] subviews]){
		if([cencelButton isKindOfClass:[UIButton class]]) {
			UIButton *btn = (UIButton *)cencelButton;
			[btn setTitle:@"取消"  forState:UIControlStateNormal];
            }
	}
	
}

searchBar.showsCancelButton = NO;

如何不设置为YES 第一次还是会显示英文

 

searchBar.showsCancelButton = YES;//必须设置YES

设置为YES就一开始就是中文了

 

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