Hi, I'm following along with the readme. Do I have a typo here?

https://s3.us-east-2.amazonaws.com/photoblobs/2017-08-02_012644.png

@escherize it's in :rum/args. Oh wait. let me double check

Oh, I see. Is that a typo in the README then?

hmm, no, it's actually in state, only props is in :rum/args

I expected it to be in state. It doesn't seem to be there though.

ok I got it, you forgot to add watch on the component. If you want to change the state manually like above, you need to have add-watch

Not sure I understand. add-watch works on atoms, but I'm not using any atoms here am I? Apologies if question is odd - I'm new to rum. 🙂

for sure, I will send you a source code from rum. It explains things better.

How would you change this to actually work? I coppied this code from the readme, so once it's fixed I can make a PR to fix it

(rum/defcs time-label < { :did-mount (fn [state]
                                       (assoc state ::time (js/Date.))) }
  [state label]
  [:div label ": " (::time state)])

yeah, I haven't read the part closely. However, if you check this example:

(rum/defcs component < rum/static 
                       rum/reactive
                       (rum/local 0 ::count)
                       (rum/local "" ::text)
  [state label]
  (prn (keys state)))

you should see ::count and ::text

Yep, I see them.

looks like that.. anonymous mixin isn't working as expected, ey?

then let's get back to your initial example: this is how rum/local works: https://github.com/tonsky/rum/blob/gh-pages/src/rum/core.cljs#L242-L255

basically, it creates an atom and then add-watch on that atom to rerender the component. You have to do the same for your init example. basically, the ::time is there in state but the component is not re rendered so you don't see it.

@escherize did-mount only runs AFTER your initial render. That's why you don't see the key in there. Change it to will-mount if you want.

Ah, yes. :will-mount fixed it.

Here's a fix for the readme then: https://github.com/tonsky/rum/pull/147

Thanks for ur help you guys. 👌:skin-tone-3: