Xcode , Parse - Storing values from an array object in a local array

Question

I want the user to upload an image, and other users leave replies to that image, everything works fine so fat except i can't get save the replies inside the "replies" object/column in Parse into my local array in order to display them. it can't accept the : for in method.

override func viewDidLoad() {
    super.viewDidLoad()


        var query = PFQuery(className:"Posts")
        query.getObjectInBackgroundWithId(cellID) {
            (objects: PFObject!, error: NSError!) -> Void in
            if error == nil {

                println(objects["replies"])

                self.repliesArray.append(objects["replies"] as String) // <- problem Here

            } else {

                println("Error retreiving")
                self.displayError("Error", error: "Error retrieving")

            }

    }

}

Dehli · Accepted Answer · 2014-10-03 21:03:26Z

1

If the replies column is a string, try this:

if error == nil {
    var array = objects.objectForKey("replies") as [String]
    for obj in array {
        self.repliesArray.append(obj as String)
    }
}

edited Oct 3, 2014 at 21:03

answered Oct 3, 2014 at 18:37

Dehli

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8 Comments

Abdou023 Over a year ago

error : 'PFObject' does not have a member called 'count'

Dehli Over a year ago

What is the type of column "replies"?

Abdou023 Over a year ago

Array, i can post to it perfectly.

Dehli Over a year ago

An array of what? Strings? If so, try the new code.

Abdou023 Over a year ago

gave me an error so i did this : " for object in array { self.repliesArray.append(object as String)}" But you sure helped me get there, so thank you.

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