Basically, you need two ports to call out to an external method - one for you to pass out the arguments, and one for you to get the return value back. The JavaScript interop section <https://guide.elm-lang.org/interop/javascript.html> of the guide demonstrates how to do this :)
On Thursday, October 13, 2016 at 10:00:47 AM UTC+1, António Ramos wrote: > > hello i know that i have to use ports to pass data from elm to javascript > but if i want to call an external library method inside my elm is there a > way to do it? > As i load my exeternal js file before my compiled elm in my index.html > file there should be a way right? > > regards > António > -- You received this message because you are subscribed to the Google Groups "Elm Discuss" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
