Display posts in descending posted order

Question

I\'m trying to test out Firebase to allow users to post comments using push. I want to display the data I retrieve with the following;

fbl.child         


        

Answer 1

I did this by prepend.

query.orderByChild('sell').limitToLast(4).on("value", function(snapshot){
    snapshot.forEach(function (childSnapshot) {
        // PREPEND
    });
});