When do I know GeoFire is finished loading as it is Event based trigger

Question

So I used GeoFire and AngularFire for populate my ng-repeat item lists. There is an ionic pull to refresh list. So user pull it and get the current updated location and refresh

Answer 1

Geofire fires a "Query Ready" event when:

All current data has been loaded from the server and all initial events have been fired.

See this section of the Geofire documentation.

The code sample from there:

var onReadyRegistration = geoQuery.on("ready", function() {
  console.log("GeoQuery has loaded and fired all other events for initial data");
});