[Xerte] How to use the judge function correctly

[Patrick Lockley]

Hello
 
I don't know how this function works, but I can possibly help as thus
 
INTERACTION.prototype.judge = function() {
 //check that each response whose correct is not undefined
 //has the same status as correct
 for (var i = 0; i<this.responses.length; i++) {
  if (this.responses[i].correct != undefined) {
   //trace(this.responses[i].correct +" " +this.responses[i].status);
   if (this.responses[i].correct != this.responses[i].status) {
    //doesn't match - user cannot have matched all correctly
    return false;
   }
  }
 }
 return true;
};
 
That is the flash source code of the function, so it looks like you need
to set responses for the interactions for a judge to work.
 
Pat


________________________________

	From: xerte-bounces at lists.nottingham.ac.uk
[mailto:xerte-bounces at lists.nottingham.ac.uk] On Behalf Of Peter
Huppertz
	Sent: 17 February 2009 15:07
	To: xerte at lists.nottingham.ac.uk
	Subject: [Xerte] How to use the judge function correctly
	
	
	Hi List, 
	
	another beginner's question. Imagine the following structure: 
	-- page 1 
	---- interaction: id=question1 
	-------- button 1: correct=0 
	-------- button 2: correct=0 
	-------- button 3: correct=1 
	-- page 2 
	---- script: question1.judge() 
	
	The script returns undefined, regardless of what the user
clicks. I also tried false and true instead of 0 and 1. What's wrong? 
	
	Peter Huppertz

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