I have a PFQueryTableViewController
subclassed for my viewController
and I'm getting the same errors wherever I write self
in my code.
I thought that a PFQueryTableViewController
wouldn't give me errors for that but I'll provide my code here.
I'm not sure why I have this issue because I've used this exact code before and now I'm receiving errors with it. Is there anything missing or code I should add to remove this error.
import UIKit
import Parse
import CoreLocation
@available(iOS 8.0, *)
class ResponseViewController: PFQueryTableViewController, UITextFieldDelegate {
var Reply:NSMutableArray! = NSMutableArray()
var post:PFObject?
override func viewDidAppear(animated: Bool) {
super.viewDidAppear(animated)
let query = PFQuery(className: "Test")
query.limit = 200;
query.addAscendingOrder("createdAt")
query.findObjectsInBackgroundWithBlock {(objects: [AnyObject]?, error: NSError?) -> Void in
if error == nil{
for object in objects!{
let post : PFObject = object as! PFObject
self.Reply.addObject(post)
}
let array : NSArray = self.Reply.reverseObjectEnumerator().allObjects
self.Reply = NSMutableArray(array: array)
self.tableView.reloadData()
}
}
}}
func objectAtIndexPath(indexPath: NSIndexPath!) -> PFObject? {
var obj : PFObject? = nil
if(indexPath.row < self.objects!.count){
obj = self.objects![indexPath.row] as? PFObject
}
return obj
}
func tableView(tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
return post.count
}
func numberOfSectionsInTableView(tableView: UITableView) -> Int {
return 1
}
func tableView(tableView: UITableView?, cellForRowAtIndexPath indexPath: NSIndexPath?, object: PFObject!) -> PFTableViewCell? {
let cell = tableView!.dequeueReusableCellWithIdentifier("responseCell", forIndexPath: indexPath!) as! ResponseCell
if let respondersPost : PFObject = self.Reply.objectAtIndex(indexPath!.row) as! PFObject {
cell.responder.text = object["userName"] as? String
cell.respMessage.text = object["message"] as? String
cell.respMessage.numberOfLines = 0
let score = object[("count")] as! Int
cell.likeCount.text = "\(score)"
// cell.userImage.image = object["photo"] as! PFFile
cell.respMessage.text = respondersPost.objectForKey("message") as! String
return cell
}
func sendReply(sender: AnyObject) {
let testObj = PFObject(className: "Responses")
print("***///let testObj = PFObject(className: \"Responses/***")
// testObj["location"] = PFGeoPoint(latitude: currLocation!.latitude , longitude: currLocation!.longitude)
testObj["count"] = 0
testObj["message"] = self.textfield.text
testObj.saveInBackgroundWithBlock { (success:Bool, error :NSError?) -> Void in
if error == nil
{
print("***///detail is saved///***")
self.dismissViewControllerAnimated(true, completion: nil)
}
}
Proper way to use a PFQueryTableViewController
import UIKit
import ParseUI
class WaitListTVC: PFQueryTableViewController {
override init(style: UITableViewStyle, className: String?) {
super.init(style: style, className: className)
}
required init(coder aDecoder: NSCoder) {
super.init(coder: aDecoder)!
self.parseClassName = CoursetyConstants.kWaitListClassName
self.pullToRefreshEnabled = true
self.paginationEnabled = true
}
override func queryForTable() -> PFQuery {
let query = PFQuery(className: self.parseClassName!)
//query.whereKey("user", equalTo: PFUser.currentUser()!)
return query
}