@macalimlim I would have thought the re-frame docs themselves would have been a good place to start

https://github.com/Day8/re-frame/blob/master/docs/README.md

All organised ina tutorial style

Are there any demos about how to do polling ajax(control repeatedly make a same ajax request) with re-frame? Thanks.

use dispatch-later ?

Thanks. I'll try it.

I want to get a stock price every 3seconds when they are on trading.

The simple example updates the clock every 1 second

ok. Thank you very much.

--------------------------- WARNING --------------------------- The re-frame-template has encouraged use of this construct:

(def debug?
  ^boolean js/goog.DEBUG)

(def debug? 
   ^boolean goog.DEBUG)     ;; remove the leading js/

David Nolen just reduced the bug to "minor" importance, so it probably won't get fixed any time soon, if ever: https://dev.clojure.org/jira/browse/CLJS-2023

Thanks:+1:

The template itself has been updated BUT if you have already generated a project from it, you'll have to manually update the generated code.

(def debug?
  ^boolean goog.DEBUG)

Just used :async-flow for the first time. Loved it.

https://github.com/Day8/re-frame-async-flow-fx

Thanks again @mikethompson

My use case wasn't for boostrapping.

I had a event handler which needed to fetch various bits of data before it could do some processing. :async-flow gave me a simple state machine style way of coordiating those activities.

@olivergeorge ah, thanks. Always good to get successful feedback. I've always felt async-flow should have been useful to lots of people.

🙂 Preparing data for handlers seems like a good use case to me.

It's too early for any serious feedback but two things felt kind of odd - not that I see better solutions. 1) needing unique event-ids for the state machine steps, 2) passing data between the handlers involved.

1) wasn't a problem this time but feels like it could be

2) made me wonder if some complementary cofx might be helpful.

e.g. do two AJAX GETs and use them in handler.

the only way to pass the data is putting it in app-db but it's kind of private data so that feels odd.

Hello! I am looking for a way to register an unhandled error handler in re-frame or reagent. The idea is that when any unhandled error occurs, a user friendly message is displayed. is there a standard way of doing this? Thanks!

Maybe interceptors @antonmos ? https://github.com/Day8/re-frame/blob/master/docs/Interceptors.md

thank you @souenzzo, reading now

unfortunately, i am not seeing anything related to how errors play into interceptor execution

ah, apparently this is work in progress https://github.com/Day8/re-frame/pull/330