I don't see where your function 'test()' actually returns anything. test() just instantiates a firebase class and registers an event handler for it, but that doesn't cause test() to return a value.
As a debug step, on the first line of the function 'test()', put 'return 'hello world';' and see if that works. If that does work, then I think you essentially need to change the way you're using firebase. I recommend you take a look at the firebase html element : < https://elements.polymer-project.org/elements/firebase-element?active=firebase-collection <https://github.com/googlewebcomponents/firebase-element>> and bind to that directly. Hope this helps. Max. On Thu, 8 Oct 2015 at 21:17 Fabio Paniconi <[email protected]> wrote: > Did ask same question on stack > http://stackoverflow.com/questions/33002056/how-to-return-data-from-a-function-inside-a-polymer-dom-module > and stack chat, but no one could help yet. > > Any help is appreciated, thanks. > > Follow Polymer on Google+: plus.google.com/107187849809354688692 > --- > You received this message because you are subscribed to the Google Groups > "Polymer" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/polymer-dev/f849644c-aeed-4c7c-a792-f7de11b8fbb6%40googlegroups.com > <https://groups.google.com/d/msgid/polymer-dev/f849644c-aeed-4c7c-a792-f7de11b8fbb6%40googlegroups.com?utm_medium=email&utm_source=footer> > . > For more options, visit https://groups.google.com/d/optout. > Follow Polymer on Google+: plus.google.com/107187849809354688692 --- You received this message because you are subscribed to the Google Groups "Polymer" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/polymer-dev/CAMZCrPig29FS6EcgYZXK2G92tuxc1fFRv7-g0CijLAvH%3DO5KqA%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
