Checking Properties in Assessment

[caioviel]

This bug was detected in the presente lacture NCL.

See relevant NCL code:

    <media src="imagens/btnVideos.png" descriptor="dpBtnMainVideo" id="btnMainVideo">
          <property name="linkedVideo" value="mainVideo"/>
          <property name="visible" value="true"/>
    </media>

    <context>
            <media refer="btnMainVideo" instance="new" id="chap1_btnMainVideo"/>

            <link xconnector="onSelectionTestSetStart">
                    <bind role="propertyType" interface="linkedVideo" component="chap1_btnMainVideo">
                            <bindParam name="testValue" value="mainVideo"/>
                    </bind>
            ...
            </link>

    <context>

There is a media (btnMainVideo) with a property "linkedVideo". This media is refereed inside a context by a refer-node called chap1_btnMainVideo.

A link uses a assessment to compare the value of the property.

In the Listener.js, there is a call: (line 147)

var propertyValue = $(thisAssessment.bindComponent).data('property')[thisAssessment.bindInterface];

This call gets the value to be compared, but the value return is undefined.

Actually the value of $(thisAssessment.bindComponent) is similar to the folling:

[
<img class=​"player" id=​"ncl2_chap1_btnMiniVideo2" src=​"aula/​imagens/​btnVideos.png" style=​"z-index:​ 100;​ width:​ 171px;​ height:​ 96px;​ cursor:​ pointer;​ opacity:​ 1;​ border-color:​ yellow;​ ">​
] 

I believe this is caused due the refer.

[caioviel]

The value printed in the issue description is from other media with similar behaviour.