How to retrieve objects from firebase by key value

Question

I\'m new to firebase and I have such structure of my firebase project

I want to get all objects, that \"Interested\" value is equal to \"men\"

I wr

Answer 1

This is a basic query in Firebase. (Updated for Swift 3, Firebase 4)

    let profileRef = self.ref.child("profile")
    profileRef.queryOrdered(byChild: "Interest").queryEqual(toValue: "men")
    profileRef.observeSingleEvent(of: .value, with: { snapshot in

        for child in snapshot.children {
            let dict = child as! [String: Any]
            let name = dict["Name"] as! String
            print(name)
        }
    })

The legacy documentation from Firebase really outlines how to work with queries: find it here

Legacy Firebase Queries

The new documentation is pretty thin.

Oh, just to point out the variable; thisUserNode should probably be profileRef as that's what you are actually query'ing.