Question [jslib][scope] How to call a function from another function in the same library?

including jslib code in unity project:

Code (csharp):

1.  
2. var MyCollection = {
3.     funcA: function()
4.     {
5.         funcB();
6.     },
7.     funcB: function()
8.     {
9.         // funcB body here
10.     },
11. };
12.  
13. mergeInto(LibraryManager.library, MyCollection);
14.  

Then including the jslib functions in the cs file and running

Code (csharp):

1.  
2. funcA();
3.  

Throws error in WebGL build:

Code (csharp):

1.  
2. exception thrown: ReferenceError: funcB is not defined,_funcA@blob:http://localhost......................
3.  

How can i access funcB from funcA when this code runs in browser?

 

Have you solved this problem? I'm having the same problem.
----

Code (CSharp):

1. var JsLib = {
2.   postMessage: function (method, info) {
3.     console.log("post 0000000");
4.   },
5.   funLaunchInfo: function () {
6.     console.log("funLaunchInfo >> start");
7.     postMessage("launchInfo", null);
8.     console.log("funLaunchInfo >> end");
9.   }
10. };
11. mergeInto(LibraryManager.library, JsLib);

------------------------
BUT:
postMessage Never Run
Got This

Code (CSharp):

1. funLaunchInfo >> start
2. funLaunchInfo >> end

 

Does anyone have an answer for this?

 

I mean this is just a basic JavaScript scoping problem. Look you can even do it in your browser console. Here's my exploration, with the solution too:

 

You can even do it in your browser console? Well done.

Now how about trying it in the actual problem domain of a .jslib file in a Unity WebGL build where the issue occurs...
funcA executes when called from Unity but doesn't know what MyCollection is...

Code (JavaScript):

1. var MyCollection = {
2.     funcA: function()
3.     {
4.         MyCollection.funcB();
5.     },
6.     funcB: function()
7.     {
8.         console.log("funcB");
9.     },
10. };
11. mergeInto(LibraryManager.library, MyCollection);

   

exception thrown: ReferenceError: MyCollection is not defined

 

anyone has updates on this?

 

Well, js libs are always quite fiddly as they restrict their scope quite heavily. However this SO question / answer seems to have a solution. Never tested this myself.

 

I actually went the extra thousand miles and learned quite a lot along the way, making an actual library for CS-js interop, where you can even call C# async to JS async, which works really satisfyingly. wondering if I should release it on asset store.
it helps me pretty well in dragonshift