Send Message from c# to javascript not being sended properly

Hello,

I'm having some problens trying to call a javascript function from a c# script.

The c# script is placed under the Standard Assets folder ( because in addition, this c# script has to be accessed from outside, from other javascripts, this works perfeclty thought )

The javascript that i'm trying to call is placed under Assets.

The code is simply enough:

C# script:

GameObject ums = GameObject.Find( "UserManagerScript" );
ums.SendMessage( "GetFriendsFromUserId", userID );

Javascript file:

function GetFriendsFromUserId( userID : int ) {
print( "GetFriendsFromUserId: " + userID );
....
}

The print is never called, althought i do not get any compiler or execution errors. Any idea of what i may be doing wrong?

Thanks in advance!

 

Everything looks okay. Is the UserManagerScript a game object?

You could try SendMessageUpwards or BroadcastMessage instead of SendMessage. That's what I usually do if I'm having this problem.

I might also put a print right after the SendMessage and just double check that that like is being called also.

 

I think i may have spotted where the problem is, but i dont know how to solve it.

I shall explain a bit more the code i posted above, and tell you that the c# portion of code is inside a ReadCallback ( static, then ) of a socket,

and i want to send the message from there. AND ( very important, i presume ), when i wrote this post, i simplified the javascript code for clearness, but in reality, there is a call to an WWW object before the print, and a yield w after that, and the print is not being called because is behind that yield, if i put a print before the yield it works correctly. My guess is i have to call StartCoroutine somewhere? I have no idea how coroutine works, but i think they may have something to help here ^^

I post the complete code:

c# code

public static void ReadCallback(IAsyncResult ar)
{
String content = String.Empty;

StateObject state = (StateObject)ar.AsyncState;
Socket handler = state.workSocket;

int bytesRead = handler.EndReceive(ar);

GameObject ums = GameObject.Find( "UserManagerScript" );
ums.BroadcastMessage( "GetFriendsFromUserId", state.userID );

}


javascript code



function GetFriendsFromUserId( userID : int ) {

print( "A" );
var URL = "some_correct_address.php";
var form = new WWWForm( );

form.AddField( "id", "" + userID );


var w = WWW(URL,form);
print( "B" );
yield w;

print( "C" );


As i said, print("C") is never reached, but "A" and "B" are. I am a bit confused about this, can someone give me some light on this?

Thanks in advance!

 

var w = new WWW(URL, form);