@hugh.jf.chen what @mikethompson says is applicable for all Clojure code - the effects (and side effects, such as instantiating a reference to a subscription) of a function never occur if the function isn’t called.

Sorry if I’m stating the obvious 🙂

@mrchance but we dont have a cljsjs file for that library. (this one https://github.com/TeamWertarbyte/material-auto-rotating-carousel) How do i make one?

@sam16 Clojurescript has several ways to integrate js libs now, in your case you probably need :foreign-libs or something like that, please refer to http://lukevanderhart.com/2011/09/30/using-javascript-and-clojurescript.html or https://clojurescript.org/reference/dependencies

Re: Higher Order Components, I've found that the techniques explained here work well in Reagent also: https://facebook.github.io/react/docs/higher-order-components.html

hmph I never have good luck integrating foreign libs

so I'm trying to use cljsjs/rc-slider

dep added, and required

(def slider (r/adapt-react-class js/Slider)) => Slider is not defined

https://github.com/react-component/slider ideas?

@deadghost you need to require the cljsjs namespace

that causes the foreign js to be included in by the closure compiler

well hmm, when I include cljsjs/rc-slider I get TypeError: ReactInternals is undefined

I tried cljsjs react components I've successfully used in the past and they work fine

so seems specific to rc-slider

Assuming you are using Reagent (you are here after all) did you exclude react and react-dom from rc-slider?

[cljsjs/rc-slider "4.0.1-0" :exclusions [cljsjs/react cljsjs/react-dom]]

I did not, I'll give it a go

seeing that rc-slider 4 is ~year old, it is completely possible it doesn't work with current react

I've used it recently

last version of react I used it on was 15.4.2, can't speak for any newer iterations

15.5 broke some libs

ok, well you might be right then

excluded from rc-slider and explicitly included the versions of react it uses

no warnings or errors in console but not rendering

as in the specific component

do you use it with (def slider (r/adapt-react-class js/Slider)) and [slider {}]?

yeah exactly like that

hmm, not sure what's going on then

me neither sorry, at least you got rid of some compiler warings tho 🙂

shouldn't you just be able to do [:> js/Slider]

Should work the same as adapt-react-class

I'm just going to give up on this for now

hello

had a component that would render an image, and on :component-did-mount I was getting the size... which didn't work as expected

seems the actual image from [:img ...] loads a bit later after the component has mounted...

so in order to get the size of image, just add an :on-load event to the [:img]

(maybe someone bumps into this)

Hi all, I am facing an error when testing the prod build:

@profgra maybe you have sth like [component1] [component2] instead of [component1 [component2]] ?

Does someone have any clue about what it means? It's about a MenuItem (react-bootstrap component).

was having the same issue recently, and it was related to using reagent/children incorrectly

Strange because the tests in the dev version was ok. Thanks anyway, I'll check my components structure.

@profgra when you say prod build do you mean that you're using advanced compilation?

:optimizations is set to :simple

If I understand the msg correctly reagents is looking for the element keyed by ([:> #object[t ...] {:eventKey "a...59"} "Label"]) in a vec, which is kind of weird. @gdeer81 could advanced compilation be a problem?

@profgra now that I look at it closer, I don't think so