I have created a tableview. Then calling an url to get the data and accordingly loading the tableview. But whenever i am clicking a cell the data is disappearing. I have tried with making userinteractionenabled as false or the selection style as .None. Still it is not working. Any reason for this?
class CheckInTableViewController: UITableViewController {
var flightInfo : [Flight]!
var multipleChoiceQuestion : [MultipleChoiceQuestion]!
var question : [String] = [String]()
var answer : [[String]] = [[String]]()
var correctAnswer: [Int] = [Int]()
override func viewDidLoad() {
super.viewDidLoad()
loadData()
}
func loadData(){
Request.CheckInFlight().execute().validate().responseJSON { (request, _, data, error)
-> Void in
if error != nil {
print("error")
}
else{
self.flightInfo = Response.flightsFromJSON(data)
self.multipleChoiceQuestion = self.flightInfo[0].checkInUpdate.checkInTest.multipleChoiceQuestion
for questionNew in self.multipleChoiceQuestion {
self.question.append(questionNew.question)
self.answer.append(questionNew.answerArray)
self.correctAnswer.append(questionNew.correctAnswerId)
}
self.tableView.reloadData()
}
}
}
override func didReceiveMemoryWarning() {
super.didReceiveMemoryWarning()
// Dispose of any resources that can be recreated.
}
// MARK: - Table view data source
override func numberOfSectionsInTableView(tableView: UITableView) -> Int {
// #warning Incomplete implementation, return the number of sections
return 1
}
override func tableView(tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
// #warning Incomplete implementation, return the number of rows
if flightInfo != nil {
return flightInfo.count + 1
}
return 1
}
override func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath) -> UITableViewCell {
let cell = UITableViewCell()
switch indexPath.row {
case 0: _ = tableView.dequeueReusableCellWithIdentifier("headercell", forIndexPath: indexPath) as! CheckInHeaderTableViewCell
default:
let cell = tableView.dequeueReusableCellWithIdentifier("datacell", forIndexPath: indexPath) as! CheckInTableViewCell
cell.flightNumber.text = flightInfo[indexPath.row - 1].fullFlightId
cell.departureCity.text = flightInfo[indexPath.row - 1].departureInfo!.airport.iataCode
cell.departureDate.text = dateFormatter(flightInfo[indexPath.row - 1].departureInfo!.scheduledDateTime)
cell.departureTime.text = flightInfo[indexPath.row - 1].departureInfo!.scheduledDateTime.flightTimeString()
cell.arrivalCity.text = flightInfo[indexPath.row - 1].arrivalInfo!.airport.iataCode
cell.arrivalDate.text = dateFormatter(flightInfo[indexPath.row - 1].arrivalInfo!.scheduledDateTime)
cell.arrivalTime.text = flightInfo[indexPath.row - 1].arrivalInfo!.scheduledDateTime.flightTimeString()
}
return cell
}
Just to round this up, I'm turning my comment into an answer.
You are return
ing the cell from the first line. That is a fresh cell.
The dequeue'd cell you are modifying and throwing away w/o return
in the switch.
The dequeue in case 0 you are throwing away instantly.
This should give you a warning regarding scope ambiguity on the second let cell =
, btw.
If the problem persists, please update your question and let me know:)
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