Parse: Download array in swift

Question

I'm trying to search for data that contains a certain string then download an array from that row. I know how to do this in objective-c but not in swift. Here's the code I have to search for it:

let query = PFQuery(className:"Wait")
        query.whereKey("latitude", equalTo:self.latitude)
        query.findObjectsInBackgroundWithBlock {
            (objects, error: NSError?) -> Void in

            if error == nil {

            }
        }

I'm not sure how to use "objects" to download the array from that row.

Said Sikira · Accepted Answer · 2015-11-19 16:51:38Z

1

To make things more clear, this should be the closure signature:

query.findObjectsInBackgroundWithBlock {
     (objects : [PFObject]?, error: NSError?) -> Void in
            if error == nil {

            }
     }

Then you can iterate through objects like:

for object in objects {
   print(object)
}

answered Nov 19, 2015 at 16:51

Said Sikira

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4 Comments

somepers Over a year ago

In the second part of the code, I can't find an object by object.[columnname]

Said Sikira Over a year ago

Try using object.objectForKey(columnname) as someType

somepers Over a year ago

What do you mean by someType?

Said Sikira Over a year ago

Well it could be any type, for example Int or String, depending on what type of data is in that column.

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