Good day! I'm using Parse in my swift project, Now my problem is loading and saving the query or objects to the localDataStore, I tried this method
override func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath, object: PFObject?) -> PFTableViewCell {
var cell = tableView.dequeueReusableCellWithIdentifier("Cell") as CustomPFTableViewCell!
if cell == nil {
cell = CustomPFTableViewCell(style: UITableViewCellStyle.Default, reuseIdentifier: "Cell")
}
// Extract values from the PFObject to display in the table cell
if let placeName = object?["placeName"] as? String {
cell.cellName.text = placeName
}
if let station = object?["station"] as? String {
cell.cellDetail.text = station
}
if let placeImg = object?["placeImg"] as? String {
let decodedData = NSData(base64EncodedString: placeImg, options: NSDataBase64DecodingOptions(rawValue: 0))
// var decodedimage = UIImage(data: decodedData!)
var finImage = UIImage(data: decodedData!)
cell.cellBgImg.image = finImage
}
PFObject.pinAllInBackground(self.objects, block: { (succeeded, error) -> Void in
if (error == nil) {
}else {
println(error!.userInfo)
}
})
return cell
}
now in my queryForTable method i have this
override func queryForTable() -> PFQuery {
// Start the query object
var query = PFQuery(className: "Places")
// Add a where clause if there is a search criteria
if searchBar.text != "" {
query.whereKey("filterKeyword", containsString: searchBar.text.lowercaseString)
}
// Order the results
query.orderByAscending("placeName")
var cReturn = PFQuery()
if (IJReachability.isConnectedToNetwork()) {
cReturn = query
} else {
cReturn = query.fromLocalDatastore()
}
return cReturn
}
As you can see, I'm using Reachability to check if the device is connected to the internet. If not, The query will return query.fromLocalDataStore and if the device is connected it will return the normal query to get the latest data.
Now, my problem is when I'm turning off the internet to test it, it gives me an error 'Method requires Pinning enabled.' which i already did in tableView method
PFObject.pinAllInBackground(self.objects, block: { (succeeded, error) -> Void in
if (error == nil) {
}else {
println(error!.userInfo)
}
})
What do you think I did wrong? Thanks!