将 UITextField、UITextView 中的键盘作为 UIScrollView 的子视图解散?

问题描述

我有一个将 UIScrollView 添加为 UIView 子视图的应用程序.我已将 UITextField,UITextview 添加为 UIScrollView 的子视图.当我在滚动视图中点击时，我想关闭键盘.我该怎么做?

I have an application with UIScrollView added as a subview of UIView. i have added UITextField,UITextview as a subView of UIScrollView .I want to dismiss the keyboard when i tap in the scroll view. how can i do this?

推荐答案

只需添加 UITapGestureRecognizer

- (void)viewDidLoad
{
    [super viewDidLoad];
    UITapGestureRecognizer *singleTap = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(singleTapGestureCaptured:)];
    [scr addGestureRecognizer:singleTap];
}


- (void)singleTapGestureCaptured:(UITapGestureRecognizer *)gesture
{
    //Get touch point
    CGPoint touchPoint=[gesture locationInView:scr];

    //Hide keyBoard
    [self.view endEditing:YES];
}