Hi all, Im trying to build ui in kotlin/js, at this moment strugling with sign up component. Im tryi...

# javascript

[Bart]

Hi all,
Im trying to build ui in kotlin/js, at this moment strugling with sign up component. Im trying to use fetch() to post login&password to my API.

val post = window
.fetch(URL, RequestInit("post",HEADER,"{$bodyVar})

But its ending with error:
Failed to execude 'fetch' {...} Failed to read 'headers' from RequestInit
Already i try few types of typing header but all ends with same result. How fetch function should looks? How i can but header to IT? I want to put Content-Type and Authorization

[Robert Jaros]

https://github.com/rjaros/kvision/blob/master/kvision-modules/kvision-rest/src/main/kotlin/io/kvision/rest/RestClient.kt#L274

[Bart]

Thank for fast reply, Your solution is pretty complex and im not sure did i understand it correctly. Going to test :)

[Bart]

Seems that is working now 😇