摘要: 要显示系统默认的后退按钮(非自定义)的语句如下:[[self navigationController] setNavigationBarHidden:NO animated:YES];self.navigationItem.leftBarButtonItem = self.navigationIt... 阅读全文
posted @ 2014-10-29 14:26 GreatK 阅读(351) 评论(0) 推荐(0)