Subj : Re: vector as return type in java function - access in jscript?
To   : netscape.public.mozilla.jseng
From : Ulrich Staudinger <us@die-horde.de>
Date : Wed Jan 28 2004 09:27 am

thanks for the fast response.


Igor Bukanov wrote:

> Ulrich Staudinger wrote:
>
>> hi,
>>
>> ---------------------- jscript:
>> 10: function initialize(){
>> 11:   var v=dbl.getTenMinuteCandles(10);
>> 12:   var c= new Packages.Candle();
>> 13:   xp.sendChatMessage("uls@jabber.org", "initialize."+c.getClose());
>> 14:   var value=0.0;
>> 15:   for(i=0;i<10;i++){
>> 16:        c=v.elementAt(i);
>> 17:
>> 18:
>> 19:        value+=c.getClose();
>> 20:    }
>> 21:   xp.sendChatMessage("uls@jabber.org", "initialize."+value);
>> 22: }
>> -------------
>>
>> i call the jscript function from a class evaluator. 'dbl' is known to 
>> the interpreter, as is xp. i can instantiate the new 
>> Packages.Candle(). Now, whenever i try to call c.getClose(), rhino 
>> responds with
>> 'TypeError: undefined is not a function. (<cmd>; line 19)'
>>
>> The vector should not be empty, i know that values are returned. the 
>> call in line 13 works.
>
>
> Are you sure that v contains instances of Candle? Try to add something 
> like java.lang.System.out.println(c + " "+typeof c+" "+c.getClass()) 
> after the line 16.
>
Added what you suggested, output in console is: 'object class Candle'. 
TypeError is still there.

i debug printed the size of the vector as well: 428.


regards,
ulrich

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