loadProvider function
dynamic
loadProvider(
- dynamic callbackLoad()
Implementation
loadProvider(Function() callbackLoad) async{
FirebaseFirestore.instance.collection("provider").snapshots().listen((querySnapshot){
providers = [];
for (var result in querySnapshot.docs) {
var _data = result.data();
dprint("Provider $_data");
var t = ProviderData.fromJson(result.id, _data);
providers.add(t);
}
callbackLoad();
addStat("provider", querySnapshot.docs.length);
}).onError((ex){
messageError(buildContext, "loadProvider " + ex.toString());
});
}