[Solved] Is there a way to call JS functions from C#

Lots of tutorials and old videos explain how to do this from Typescript..
Do we have the same ability with C#?

I've seen lost in the forum a "PInvoke" reference, but I only found this library being used with .dll or .so libraries, and you have to specify which file you are getting the function from. If this is the way, can you maybe post an example? thanks!


Edit for easier solution:

 

I'm not tested it with Tiny but you can try old way.
https://docs.unity3d.com/Manual/webgl-interactingwithbrowserscripting.html

 

I just tested and, unfortunately, that did not work :/
Tiny do not find the function I created in the .jslib file


Yet, I do have a kind of work around solution, but working:
Call

Code (CSharp):

1. UnityEngine.Debug.Log("callFunctionName");
2.  

On Code, then go to your build folder (NameProject-platform-version) and find "NameProject.js"
[ platform being wasm/asmjs; version being release/develop/debug]
Inside "NameProject.js" find

Code (JavaScript):

1. function out(text) {
2.   console.log(text);
3. }

And change to:

Code (JavaScript):

1. function out(text) {
2.   if(text == "callFunctionName"){
3.     FunctionName();
4.     return;
5.   }
6.   console.log(text);
7. }

I am not proud of this specific piece of junk, but it worked and was a good solution for me.

 

Thanks to yossi_horowitz_artie we have a way to see this in action inside the Samples, please see answer #5 of this post:

Want to know the principle of converting C# to WebAssembly?

The project he is talking is the BrowserInterop and I have no clue how I missed that...

 

I think it's actually quite brilliant.