当我在 Swift 上按下搜索栏时如何使键盘消失?

问题描述

我尝试在 swift 上创建我的搜索栏，但是当我按下搜索栏时，我无法关闭屏幕上的键盘.当我尝试使用 textfield 时，它与此代码完美配合.

I try to make my searchbar on swift, but I have a problem to dismiss keyboard on screen when I pressed out of searchbar. When I try with textfield, it works perfectly fine with this code.

override func touchesBegan(touches: NSSet, withEvent event: UIEvent) {
        self.view.endEditing(true)
    }   

当我按下我的文本字段然后键盘消失时它会起作用.我想用我的搜索栏做到这一点，因为当我使用搜索栏并使用与文本字段相同的方式时，它根本不起作用.任何参考或代码对我来说都非常有用.

It work when i press out of my textfield and then the keyboard is gone. I want to make like that with my searchbar, because when I use searchbar and use the same way like textfield, it doesn't work at all. Any reference or code is very useful for me.

推荐答案

试试这个:

self.mySearchController.searchBar.endEditing(true)

将 mySearchController 替换为您创建的控制器名称..如果您没有以编程方式创建它，而只是从库中拖动了一个搜索栏，那么 IBoutlet 您的可搜索到您的类并将其引用为:

replace mySearchController with your created controller name.. If you did not create it programmatically but instead you just dragged a search bar from library then IBoutlet your searchable to your class and reference it as:

self.mySearchBar.endEditing(true)

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