How to get array of array from parse

Question

I have stored a array of array in parse in a column named "Polygon" like this:
[[13.74653990489156,100.4923625509455],[13.74652348443379,100.4925687879127],[13.74636831105128,100.4925992163138],[13.74660230262049,100.4924453837896]]

But I am unable to access those data =rom parse.

I have tried this method:

 private func gettingPolygonsFromParse() {
    let query = PFQuery(className: "AttractionPolygon")
    query.findObjectsInBackgroundWithBlock { (polygonsArray, error) -> Void in
        if error == nil {                
            for polygon in polygonsArray as! [PFObject] {
               // I am unable to get polygon value from here. 

            }
        }
    }
}

Andrey Gordeev · Accepted Answer · 2016-03-22 12:00:50Z

1

It's unclear if Polygon column belongs to AttractionPolygon class.

If yes, try this:

for polygon in polygonsArray as! [PFObject] {
    if let array1 = polygon["Polygon"] as? [[Double]] {
        for item in array1 {
            print(item)
        }
    }
}

answered Mar 22, 2016 at 12:00

Andrey Gordeev

32.7k16 gold badges143 silver badges169 bronze badges

Sign up to request clarification or add additional context in comments.

1 Comment

Sudhanshu.B Over a year ago

Thanks @Andrey . Worked for me! :)

Collectives™ on Stack Overflow

How to get array of array from parse

1 Answer 1

1 Comment

Your Answer

Hot Network Questions

Collectives™ on Stack Overflow

1 Answer 1

1 Comment

Your Answer

Sign up or log in

Post as a guest

Related