UISearchController更改"取消"按钮标题

Question

我们如何更改搜索控制器中取消按钮的标题？

Answer 1

上面提供的解决方案可能随着新的iOS版本而改变.这是一个更好的方法:

[searchBar setValue:@"customString" forKey:@"_cancelButtonText"];

Answer 2

Swift等同于Burhanuddin Sunelwala的答案为我做了诀窍!

self.searchBar.setValue("custom string", forKey: "cancelButtonText")

感谢Burhanuddin Sunelwala让我朝着正确的方向前进!

Answer 3

您可以使用此更改搜索栏中的"取消"按钮 -

for (UIView *view in searchBar.subviews)
{
    for (id subview in view.subviews)
    {
        if ( [subview isKindOfClass:[UIButton class]] )
        {
            [subview setEnabled:YES];
            UIButton *cancelButton = (UIButton*)subview;
            [cancelButton setTitle:@"hi" forState:UIControlStateNormal];


            NSLog(@"enableCancelButton");
            return;
        }
    }
}