Polymer+Firebase Element - Show spinner while updating data -


i'm trying learn polymer, have questions , can't find solutions anywhere.

i want put loading spinner in app, while data being retrieved firebase (using firebase-element) fill screen info. how can detect data/elements loaded in light dom, can hide spinner?

i know there polymer-ready event, doesn't take in count firebase-element data, or guess so.

thanks

firebase-element has dataready property specifies if location's data has been loaded @ least once.


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