从UITextField，UITextView取消键盘作为UIScrollView的子视图? [英] dismissing the keyboard from a UITextField,UITextView as a subview of UIScrollView?

问题描述

我有一个应用程序，其中添加了UIScrollView作为UIView的子视图.我已添加UITextField，UITextview作为UIScrollView的子视图.我想在滚动视图中点击时关闭键盘.我该怎么办?

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];
}

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