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<br>I must have fat-fingered a key somewhere.<br><br>Just rebuilt it and I do get a 2 value for <br>interaction.responses.length<br>with an int with 3 responses attached.<br><br>interaction.responses[1] gives me <br>_level0.engine.IFC.PG_MC20.Int_MC1.box3<br><br>Is that the whole array?<br>I guess the point is to address the XML nodes as opposed to the underlying constructors?<br><br><br><br><hr id="stopSpelling">Subject: RE: [Xerte] How to use the judge function correctly<br>Date: Wed, 18 Feb 2009 18:09:48 +0000<br>From: Julian.Tenney@nottingham.ac.uk<br>To: xerte@lists.nottingham.ac.uk<br><br>
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<div dir="ltr"><font size="2" color="#000000" face="Arial">I thought the same thing...</font></div></div>
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<font size="2" face="Tahoma"><b>From:</b> xerte-bounces@lists.nottingham.ac.uk on behalf of Dave Burnett<br><b>Sent:</b> Wed 18/02/2009 18:08<br><b>To:</b> Xerte list<br><b>Subject:</b> RE: [Xerte] How to use the judge function correctly<br></font><br></div>
<div><br>I could test that, but since I got 0 instead of Undefined for the length query, I assumed the rest of the objects had to exist.<br><br><br>
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Subject: RE: [Xerte] How to use the judge function correctly<br>Date: Wed, 18 Feb 2009 18:02:25 +0000<br>From: Julian.Tenney@nottingham.ac.uk<br>To: xerte@lists.nottingham.ac.uk<br><br>
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<div dir="ltr"><font size="2" color="#000000" face="Arial">does it exist when you try and get at it?</font></div>
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<div dir="ltr"><font face="Arial">debug(question) ?? undefined??</font></div></div>
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<font size="2" face="Tahoma"><b>From:</b> xerte-bounces@lists.nottingham.ac.uk on behalf of Dave Burnett<br><b>Sent:</b> Tue 17/02/2009 16:26<br><b>To:</b> Xerte list<br><b>Subject:</b> RE: [Xerte] How to use the judge function correctly<br></font><br></div>
<div><br>Hmm.<br><br>My interaction (id question) has 4 responses with names, id's, correct set to 1.<br><br>If I debug:<br>question.responses.length<br><br>I get 0<br><br><br><br><br>
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Subject: RE: [Xerte] How to use the judge function correctly<br>Date: Tue, 17 Feb 2009 15:17:15 +0000<br>From: Patrick.Lockley@nottingham.ac.uk<br>To: xerte@lists.nottingham.ac.uk<br><br>
<div dir="ltr" align="left"><span class="EC_EC_EC_609571515-17022009"><font size="2" color="#0000ff" face="Verdana">Hello</font></span></div>
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<div dir="ltr" align="left"><span class="EC_EC_EC_609571515-17022009"><font size="2" color="#0000ff" face="Verdana">I don't know how this function works, but I can possibly help as thus</font></span></div>
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<div dir="ltr" align="left"><span class="EC_EC_EC_609571515-17022009"><font size="2" color="#0000ff" face="Verdana">INTERACTION.prototype.judge = function() {<br> //check that each response whose correct is not undefined<br> //has the same status as correct<br> for (var i = 0; i<this.responses.length; i++) {<br> if (this.responses[i].correct != undefined) {<br> //trace(this.responses[i].correct +" " +this.responses[i].status);<br> if (this.responses[i].correct != this.responses[i].status) {<br> //doesn't match - user cannot have matched all correctly<br> return false;<br> }<br> }<br> }<br> return true;<br>};</font></span></div>
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<div dir="ltr" align="left"><span class="EC_EC_EC_609571515-17022009"><font size="2" color="#0000ff" face="Verdana">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.</font></span></div>
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<div dir="ltr" align="left"><span class="EC_EC_EC_609571515-17022009"><font size="2" color="#0000ff" face="Verdana">Pat</font></span></div><br>
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<font size="2" face="Tahoma"><b>From:</b> xerte-bounces@lists.nottingham.ac.uk [mailto:xerte-bounces@lists.nottingham.ac.uk] <b>On Behalf Of </b>Peter Huppertz<br><b>Sent:</b> 17 February 2009 15:07<br><b>To:</b> xerte@lists.nottingham.ac.uk<br><b>Subject:</b> [Xerte] How to use the judge function correctly<br></font><br></div>
<div></div><font size="2" face="sans-serif">Hi List,</font> <br><br><font size="2" face="sans-serif">another beginner's question. Imagine the following structure:</font> <br><font size="2" face="sans-serif">-- page 1</font> <br><font size="2" face="sans-serif">---- interaction: id=question1</font> <br><font size="2" face="sans-serif">-------- button 1: correct=0</font> <br><font size="2" face="sans-serif">-------- button 2: correct=0</font> <br><font size="2" face="sans-serif">-------- button 3: correct=1</font> <br><font size="2" face="sans-serif">-- page 2</font> <br><font size="2" face="sans-serif">---- script: question1.judge()</font> <br><br><font size="2" face="sans-serif">The script returns undefined, regardless of what the user clicks. I also tried false and true instead of 0 and 1. What's wrong?</font> <br><br><font size="2" face="sans-serif">Peter Huppertz</font></blockquote><br>
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