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[Objective-C] objective C控制点击背景时关闭键盘 →→→→→进入此内容的聊天室

来自 , 2021-02-16, 写在 Objective-C, 查看 122 次.
URL http://www.code666.cn/view/1e4268fd
  1. - (void)viewDidLoad
  2. {
  3.     [super viewDidLoad];
  4.  // Do any additional setup after loading the view, typically from a nib.
  5.     UITapGestureRecognizer *tapRecognizer = [[UITapGestureRecognizer alloc]
  6.                                              initWithTarget:self action:@selector(handleBackgroundTap:)];
  7.     tapRecognizer.cancelsTouchesInView = NO;
  8.     [self.view addGestureRecognizer:tapRecognizer];
  9. }
  10.  
  11. - (void) handleBackgroundTap:(UITapGestureRecognizer*)sender
  12. {
  13.     [nameField resignFirstResponder];
  14.     [SexField resignFirstResponder];
  15. }
  16. //objectc/5100

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