ios7 UISearchDisplayController cancel button title 自定义取消按键标题

Mideveloper

于 2014-08-21 14:50:23 发布

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这里需要注意里面的那个setShowCancelButton:YES 才行

//自定义搜索取消button title
-(void)searchDisplayControllerWillBeginSearch:(UISearchDisplayController *)controller{
    [_searchBar setShowsCancelButton:YES animated:NO];
    UIView *topView = controller.searchBar.subviews[0];
    
    for (UIView *subView in topView.subviews) {
        if ([subView isKindOfClass:NSClassFromString(@"UINavigationButton")]) {
            UIButton *cancelButton = (UIButton*)subView;
            [cancelButton setTitle:GDLocalizedString(@"cancel") forState:UIControlStateNormal];  //@"取消"
        }
    }
}