UITapGestureRecognizer在Swift中打破SearchField类中的UITableView didSelectRowAtIndexPath？

Question

我用这库为SEARCHTEXT现场

https://github.com/apasccon/SearchTextField

这里是我的代码：

override func viewDidLoad() { 
    super.viewDidLoad() 


    self.view.addGestureRecognizer(UITapGestureRecognizer(target: self, action: Selector("dismissKeyboard"))) 


} 

func dismissKeyboard() 
{ 
    ClientList.resignFirstResponder() 
    self.view.endEditing(true) 

} 

关闭键盘的工作，但didSelectRowAtIndexPath方法是没有得到调用，所以我不能够选择任何东西

供参考的图片：

部分解决我做：

func hideKeyboard(gestureRecognizer: UIGestureRecognizer) { 
     let point = gestureRecognizer.locationInView(ClientList.tableView) 
     let indexPath = ClientList.tableView!.indexPathForRowAtPoint(point) 

     if indexPath != nil { 
      return 
     } 
     if ClientList.becomeFirstResponder() { 
      ClientList.resignFirstResponder() 
     } 

    } 

但现在的问题是，我有其他列表也一样，我怎么能实现对其他列表？

Answer 1

你能解决这个问题这样

viewDidLoad中

self.tap = UITapGestureRecognizer(target: self, action: "viewTapped:") 
self.tap.delegate = self 
self.view.addGestureRecognizer(self.tap) 

功能

func gestureRecognizer(gestureRecognizer: UIGestureRecognizer, shouldReceiveTouch touch: UITouch) -> Bool { 
    if touch.view != nil && touch.view!.isDescendantOfView(self.tableView) { 
     return false 
    } 
    return true 
} 

Answer 2

谁是手势的目标？我觉得应该是列表，因为它是你点击什么，它是鉴于上述

Answer 3

 let tap: UITapGestureRecognizer = UITapGestureRecognizer(target: self, action: "dismissKeyboard") 
    view.addGestureRecognizer(tap) 

一下添加到viewDidLoad中

并添加此功能

func dismissKeyboard() { 
    //Causes the view (or one of its embedded text fields) to resign the first responder status. 
    view.endEditing(true) 
}