Vkontakte and unity3D, can anyone explain how to link apivk and unity?

Question

JavaScript

Hello. I have a vk application created on unity.
Can anyone explain how to link apivk and unity? Did I do it right?
1) Added the following code to index.html:

function post()
 {

 VK.api("wall.post", {"message": "Ура! Оно работает!РАБОТАЕТ!"}, function (data) {
alert("Post ID:" + data.response.post_id);
});

 }

function friends()
 {
   
 VK.callMethod("showInviteBox");

 }

2. Added the "friends" button in the project and by clicking on its function:

public void friends()
  {
    #if UNITY_WEBGL
    Application.ExternalCall("friends");
    #endif
  }

.
Added a "public" button in the project and by clicking on its function:

public void post()
  {
    #if UNITY_WEBGL
    Application.ExternalCall("post");
    #endif
  }

How to do it differently? Platform - webgl.

Answer 1

flight-dream.com/forum/index.php?topic=425.0 answer.

Answer 2

Hi , above methods mentioned for working in index.html worked ?