double table

[antons81]

Hi, thanks for the cool small lib autocomplete tableview.
I have some issue. While I put table creation in func textField(textField: UITextField, shouldChangeCharactersInRange and put condition after 4-th character create table view. It's appearing, Then I removed all characters from the field and started type over. It's not killing previous tableview. So when I click on row it clickable a few times, like 2-3 tableviews created one on another. Where I should fix it? Thanks

[lobodart]

Can you give me the code that you put into the function shouldChangeCharactersInRange ?

[antons81]

Sure.

func textField(textField: UITextField, shouldChangeCharactersInRange range: NSRange, replacementString string: String) -> Bool {

    let newLength = count(textField.text.utf16) + count(string.utf16) - range.length

    if (newLength > 2 && textField == self.interestTxt) {

        DataManager.getTags(textField.text, authKey: DataManager.getAuthKey(), success: { (tags) -> Void in

            self.suggestArray.removeAll(keepCapacity: false)
            println("before search \(self.suggestArray)")


            for tag in tags {
                var tag: TagSearchResult = tag as! TagSearchResult
                self.suggestArray.insert(tag.tag!, atIndex: 0)
                println(self.suggestArray.count)
                println("after search \(self.suggestArray)")
            }

            self.completionTableView = CompletionTableView(
                relatedTextField: self.interestTxt,
                inView: self.scrollView,
                searchInArray: self.suggestArray,
                tableCellNibName: nil, tableCellIdentifier: nil)


        }, failure: { (error) -> Void in
            println(error)
        })
   }

    return true
}

[antons81]

I have also changed your didselectrowatindexpath because it didn't selected anything
func tableView(tableView: UITableView, didSelectRowAtIndexPath indexPath: NSIndexPath) {

    if self.completionDidSelectRowAtIndexPath != nil {
        self.completionDidSelectRowAtIndexPath!(tableView: tableView as! CompletionTableView, indexPath: indexPath)
    }

    var cell = tableView.cellForRowAtIndexPath(indexPath)
    self.relatedTextField?.text = cell?.textLabel?.text
    self.hide(true)

}

[lobodart]

I will investigate and I'll come back to you fast ;)