Subj : Calling a function within an object
To   : netscape.public.mozilla.jseng
From : meisterderdinge@gmx.net (Zaph)
Date : Mon Mar 01 2004 06:40 am

Hi,

I am new to Javascript and Spidermonkey, and encountered a little
problem.

I have following code in a script:

	var save;
	var yyy;

	function add2(x)
	{	return x+1;
	}
	

	function add(x)
	{	y = add2(x);
		return y + 1;
	}

	function xxx(v1,v2,v3)
	{	this.v1 = v1;
		this.v2 = v2;
		this.v3 = v3;
	}


	function test(x)
	{	save = add(x);
		return save;
	}


	add.prototype.add2		= add2;
	xxx.prototype.add		= add;

	yyy = new xxx("111", "222", "333");


I compile it, evaluate it and then call test from c++ via
"JS_CallFunctionName", and that works fine. As far as i know the
instance of xxx is being generated at the evaluation part of the
script. And therefore the functions "add" and "add2" are created as
well.

What I need to know now, is how to call "xxx.add" and "xxx.add.add2"
from C++. I need to do this directly and without other functions (i.e.
calling the functions inside the script).

Your experience and guidance would be very much appreciated.

Zaph

.