at this location in this kotlin javascript tutorial he is typing

src=

and magically gets an

out

folder to choose, how do I configure my kotlin javascript module to do that? (my out is located on another drive, I "Inherit project compile output path" in the module) I can't figure out the correct path to use in my

src=

for my code to run (I get 404 not found errors in the browser) Do you think that intellij web server requires out to be in the same folder as the src folder?

Kotlin Javascript used in prod anywhere yet?

It seems

.klib

is specifc to native so I guess it is not usable for Javascript ...

anyone had any luck with kotlin and react native yet?

1. do the same rules apply to kotlin js debugging as js debugging? in that I should use a different profile or browser for debugging? (so that other extensions can't interfere) 2. is there a way to attach from IDEA to javascript compiled from kotlin running in a chrome extension? I guess probably not but thought it wouldn't hurt to ask

Oh, interesting. Awesome thank you!

Is it feasible to learn Kotlin instead of javascript or do I really need to learn both. I'm coming from a background of 8 years of android/java with some html/css/php on occasion.

I would hate to do any kotlin JS or javascript programming without JQuery, so learn how to call that. I'm still trying to figure out the best way to do that myself, currently I just use the interop but would be nice to eventually get some kind of static typing for it somehow

Does the kotlinjs compiler understand type definitions for typescript? 🙂

@natpryce AFAIK spek is JVM-only. You could use kotlin-test library (https://github.com/JetBrains/kotlin/blob/master/libraries/kotlin.test/Module.md). With it you write your tests like so: https://github.com/JetBrains/kotlin/blob/master/libraries/kotlin.test/common/src/test/kotlin/kotlin/test/tests/BasicAssertionsTest.kt . You should be able to run such tests on JVM with JUnit and with QUnit on JS.

Has anyone come across issues with interfaces? I have several (3) in my code. Everything was working fine.. then today for some reason I got a runtime error (even going back to old commits didn't help)... 'Uncaught TypeError: this.navigateToNextPage_6m5k6r$ is not a function` - all I could figure out how to do was to remove the interface, moving the functions directly into the class and making them abstract. My other 2 interfaces are still working fine on the same class

I am trying out kotlin fullstack example i do

git clone <https://github.com/Kotlin/kotlin-fullstack-sample>

then

gradlew build

fails with error: npm ERR! notarget No matching version found for kotlin@1.1.1 tried deleting ~/.gradlew and ~/.npm but it doesn't help it workd for me last week.. i'm on ubuntu

how would this code be converted from a ts2kt header file? to working kotlin?

@nativeGetter
operator fun get(key: String): String? // use inline extension with body using dynamic

companion object : QUnit by definedExternally: QUnit { } // can't use delegate on external

fun begin(callback: `(details: `T$3`) -> Unit`) // unresolvable reference details

code here gives errors or deprecated warnings

Q: is there a way to list the properties of a JavaScript object in Kotlin? I want to process all properties of a parsed JSON object, but cannot work out how to do it.

does anyone know how to write this

JSON.stringify({ x: 5 });            // '{"x":5}'

in Kotlin ? it's the

{ x: 5}

I don't understand how to do

I have 2 projects (JS Kotlin). One recompiles upon changes. The other doesn't. They are normal projects (i.e. not maven or gradle).. would anyone have any idea why this it is not auto-recompiling?

How do JetBrains & other people distribute Kotlin libraries for the JavaScript platform? On Maven Central? NPM? Something else?

@konsoletyper Here is some feedback. I did some tests with DCE, AMD modules, and the code of data2viz. A simple

println("Hello World")

results after DCE -> requirejs optimization -> http zip in a 10 Ko file. I find that very good. Adding a line

println(black)

using the previous colors we discussed, raise the size to 16 Ko. Removing lazy initializations gets it down to 13 Ko.👏🎉

kotlinjs gradle does not seem to honor these settings: compileKotlinJs { kotlinOptions { kotlinOptions.outputFile = "${project.rootDir}/build/output.js" kotlinOptions.sourceMap = true } }

Is there anyway to change the mapping root?

What’s the official npm package for the Kotlin-js stdlib? The package

kotlin

has version 1.1.0, but my package is built with 1.1.3.

Is there something like encodeURIComponent for kotlin js

To what kotlinjs type corresponds to javascript map? For example if you serialize from kotlin a map how should it be deserialized in kotlinjs side?

Q: have the jquery bindings been moved to their own library now they’re deprecated in the stdlib?

For some reason kotlin std lib dom Element does not support append("<div></div")

Hmm how to parse milliseconds since epoch to javascript date in kotlin

hey guys, does anyone know if there are plans to add Kotlin as Babel plugin to ease integration with current JS world?

hello, guys! Can I somehow pass

process.argv

into my

main

. I have following code:

fun main(args: Array<String>) {
    val token = args[2]
}

Вut it transpiles to:

(function (_, Kotlin) {
  'use strict';
  function main(args) {
    var token = args[2];
  }
  _.main_kand9s$ = main;
  main([]);
  Kotlin.defineModule('server', _);
  return _;
}(module.exports, require('kotlin')));

I’m using a workaround like this currently:

fun main(args: Array<String>) {
    val token = process.argv[2]
}

But maybe is there a better solution?