Published on November 30, 2016 by Chrome
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Get started with the Firebase Realtime Database documentation: goo.gl/hgWLRL

Picking up from where we left off in the last episode, today on Polycasts we’ll look at how to connect our app to the Firebase realtime database. The Firebase database is extremely easy to setup and since it’s event based, you never have to poll it for changes. Best of all, we can use the new Polymerfire elements to remove extra code and make setup a total breeze!

Polycasts playlist: goo.gl/r5fsMq
Polymer Slack: bit.ly/polymerslack
Polymer G+: goo.gl/YC5Bsh

Subscribe to the Chrome Developers channel: goo.gl/OUF4e2

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82 Comments on "Firebase Realtime Database — Polycasts #58"

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Vinayak Vanarse
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Vinayak Vanarse
2 months 5 days ago

paper-input v.2.0.0 throws error Uncaught TypeError : Cannot read property 'value' of undefined in my-notes.html "$.this.input.value" in chrome browser. Has anyone faced the issue? any suggestion on how to fix?

J Shepler
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J Shepler
3 months 5 days ago

When I installed the full paper-elements with bower, now nothing works as far as the paper stuff. My input, styles for the button. I've tried deleting the bower_components file and reinstalling it, but still not working. When it props me to select a version, I usually pick everything that relates to 2.0.0…. Where am I going wrong. The buttons worked when I did the Auth video. Now NOTHING. Is there also a place to see the full code for this project?

RON MICHAEL
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RON MICHAEL
3 months 22 days ago

Why can't I use the remove function? I'm getting 'this.$.query.child(…).remove' is not a function error. In my code it's 'this.$.query.child(key).remove()'

RON MICHAEL
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RON MICHAEL
3 months 22 days ago

Hahaha didn't notice Rob added ref. this.$.query.child.ref(key).remove()

Romario Carnero
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Romario Carnero
4 months 29 days ago

PLEASE, FOR GOD. MAKE A FULL TUTORIAL FOR DOCUMENT UPLOAD, like image upload, for hell this is ABSURD hard!!! We that are starting get lost when we are doing uploads, and for sure, if we and to make a real app we need to manage uploads from users… :(.

Laurent Pellegrino
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Laurent Pellegrino
6 months 17 hours ago

Thanks for this great video. What about pagination? how to manage pagination properly?

Keane DaSilva
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Keane DaSilva
6 months 1 day ago

what atom package are using to produce those snippets like the empty polymer element. example from vid: youtu.be/9AHDSGitDP0?list=PLNYkxOF6rcIDdS7HWIC_BYRunV6MHs5xo&t=220

Matarr Jobe
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Matarr Jobe
6 months 12 days ago

#AskPolymer really nice but how can we implement user roles based login 🙁

Chukkrit Visitsaktavorn
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Chukkrit Visitsaktavorn
6 months 27 days ago

can anyone give some suggestion for uploading image file using polymerfire.

reyou7
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reyou7
8 months 5 days ago

What a nice combination of, using Microsoft vs code to write program on Mac to run on Google platform 🙂

pascal780
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pascal780
8 months 5 days ago

Thanks for the great video Rob. I'm also trying to make an application with Polymer and Firebase but I find it difficult to do a multipath update with the Polyfire elements. Can you please provide me an example or hints on how I can achieve this? Thanks!

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