【发布时间】:2016-11-08 03:18:52
【问题描述】:
我在uitextfield 的正下方有一个uitableview,它在uitableview cell 中填充了类似的字符串。
项目被填充。然而,didSelectRowAtIndexPath 在长按后被调用
我的UITableView(嵌入在 UIScrollView 中)
- didSelectRowAtIndexPath: 仅在长按自定义单元格后调用
我的视图层次结构:
- UIScrollView(外滚动)
- 其他一些视图和按钮
- UItex 字段
- UITableView (tableView)
我的代码
class MyViewController: BaseViewController , UITextFieldDelegate , UITableViewDelegate , UITableViewDataSource , UIGestureRecognizerDelegate {
@IBOutlet weak var autocompleteTableView: UITableView!
var pastUrls = ["Men", "Women", "Cats", "Dogs", "Children","aaaaaaaaa","aaaaaaaaaaaaaaaaaaa","aaaaaaaaa","a","aa","aaa"]
var autocompleteUrls = [String]()
@IBOutlet weak var image_view_seacrh_ifsc: UIImageView!
@IBOutlet weak var scrollView: UIScrollView!
override func viewDidLoad() {
super.viewDidLoad()
// Do any additional setup after loading the view.
self.scrollView.panGestureRecognizer.delaysTouchesBegan = true
autocompleteTableView.delegate = self
autocompleteTableView.dataSource = self
autocompleteTableView.scrollEnabled = true
autocompleteTableView.alwaysBounceVertical = false
autocompleteTableView.allowsSelection = true
autocompleteTableView.allowsSelectionDuringEditing = true
autocompleteTableView.hidden = true
super.hideKeyboard()
super.showNavigationBarBackButton()
let gesture_search_ifsc = UITapGestureRecognizer(target: self, action: "action_Search_Ifsc:")
gesture_search_ifsc.delegate = self
gesture_search_ifsc.numberOfTapsRequired = 1
image_view_seacrh_ifsc.userInteractionEnabled = true
image_view_seacrh_ifsc.addGestureRecognizer(gesture_search_ifsc)
}
func searchAutocompleteEntriesWithSubstring(substring: String)
{
autocompleteUrls.removeAll(keepCapacity: false)
for curString in pastUrls
{
var myString:NSString! = curString as NSString
var substringRange :NSRange! = myString.rangeOfString(substring)
if (substringRange.location == 0)
{
autocompleteUrls.append(curString)
}
}
autocompleteTableView.reloadData()
//autocompleteTableView.hidden = false
}
func numberOfSectionsInTableView(tableView: UITableView) -> Int {
return 1
}
func tableView(tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
return autocompleteUrls.count
}
func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath) -> UITableViewCell {
let cell: AutoBankCell = tableView.dequeueReusableCellWithIdentifier("AutoBankCell") as! AutoBankCell
cell.label.text = self.autocompleteUrls[indexPath.row]
//cell.lbl.text = self.autocompleteUrls[indexPath.row]
return cell
}
func tableView(tableView: UITableView, didSelectRowAtIndexPath indexPath: NSIndexPath) {
let selectedCell : UITableViewCell = tableView.cellForRowAtIndexPath(indexPath)!
self.bank_name.text = self.autocompleteUrls[indexPath.row]
self.autocompleteTableView.scrollEnabled = true
self.autocompleteTableView.hidden = true
}
}
我的UItableView 被填充并在未嵌入UIScrollView 时正常工作。
【问题讨论】:
-
为什么要在tableview上添加手势识别器?
-
我只是想看看这是否可行............但是 UITableView 上的手势识别器不起作用............你能帮帮我吗
标签: ios uitableview uiscrollview uitextfield didselectrowatindexpath