SCORM 2004:多学科非写作成绩

Question

我有一个Scorm 2004第三版多上海合作组织的课程，是由两个SCO组成.第一次上海合作组织是一个简单的吸引课程，没有任何评估/测验。第二份上海合作组织是基于HTML/JS的评估。我遇到的问题是，通过评估后，分数(cmi.score.raw)没有写入数据库。我知道这不是我的SCORM包装器(pipwerks)的问题。如果我把第二个上海合作组织转换成一个上海合作组织，然后通过评估，分数就会被写入。那么，我猜这是我的清单文件的问题吧？这是清单：

      <metadata>
    <schema>ADL SCORM</schema>
    <schemaversion>2004 3rd Edition</schemaversion>
  </metadata>
  <organizations default="com.learning-technologies">
    <organization identifier="com.learning-technologies" structure="hierarchical" adlseq:objectivesGlobalToSystem="false">
      <title>Business Writing</title>
      <item identifier="sco1_item" identifierref="sco1_resource" isvisible="true">
        <title>Business Writing</title>
        <imsss:sequencing IDRef="common_seq_rules">
          <imsss:objectives>
            <imsss:primaryObjective objectiveID="sco1_satisified">
              <imsss:mapInfo readSatisfiedStatus="true" targetObjectiveID="com.learning-technologies.sco1_satisfied" writeSatisfiedStatus="true"/>
            </imsss:primaryObjective>
          </imsss:objectives>
        </imsss:sequencing>
        <adlnav:presentation>
          <adlnav:navigationInterface>
            <adlnav:hideLMSUI>previous</adlnav:hideLMSUI>
            <adlnav:hideLMSUI>continue</adlnav:hideLMSUI>
          </adlnav:navigationInterface>
        </adlnav:presentation>
      </item>
      <item identifier="sco2_item" identifierref="sco2_resource" isvisible="true">
        <title>Business Writing - Assessment</title>
        <imsss:sequencing IDRef="common_seq_rules">
          <imsss:sequencingRules>
            <imsss:preConditionRule>
              <imsss:ruleConditions conditionCombination="any">
                <imsss:ruleCondition condition="satisfied" operator="not" referencedObjective="previous_sco_satisfied"/>
                <imsss:ruleCondition condition="objectiveStatusKnown" operator="not" referencedObjective="previous_sco_satisfied"/>
              </imsss:ruleConditions>
              <imsss:ruleAction action="disabled"/>
            </imsss:preConditionRule>
          </imsss:sequencingRules>
          <imsss:objectives>
            <imsss:primaryObjective objectiveID="sco2_satisfied">
              <imsss:mapInfo readSatisfiedStatus="true" targetObjectiveID="com.learning-technologies.sco2_satisfied" writeSatisfiedStatus="true"/>
            </imsss:primaryObjective>
            <imsss:objective objectiveID="previous_sco_satisfied">
              <imsss:mapInfo readSatisfiedStatus="true" targetObjectiveID="com.learning-technologies.sco1_satisfied" writeSatisfiedStatus="false"/>
            </imsss:objective>
          </imsss:objectives>
        </imsss:sequencing>
      </item>
      <imsss:sequencing>
        <imsss:controlMode choice="true" flow="true"/>
      </imsss:sequencing>
    </organization>
  </organizations>
  <resources>
    <resource identifier="sco1_resource" type="webcontent" adlcp:scormType="sco" href="Business Writing v19a.htm">
      <file href="Business Writing v19a.htm"/>
    </resource>
    <resource identifier="sco2_resource" type="webcontent" adlcp:scormType="sco" href="Assessment\index.html">
      <file href="Assessment\index.html"/>
    </resource>

谢谢!

Answer 1

很抱歉有人花了一段时间才回答。我刚在LinkedIn上给一个人看了这个。"cmi.score.scaled“是你想要确保设置的主要内容。

我有一个类似的Gist以类似的方式使用prereq和正确汇总得分的能力的例子。https://gist.github.com/cybercussion/11192402

也是一个QUnit测试的样本。https://dl.dropboxusercontent.com/u/47351904/samplecourse.zip

编辑:添加一个测试以匹配用例：https://dl.dropboxusercontent.com/u/47351904/samplemultisco-intro-test.zip

第一次QUnit SCO测试将只设置cmi.completion_status和cmi.success_status (已完成/通过)。第二，Qunit SCO将运行10个目标/交互，得分为0.75 (75%)。imsmanifest.xml更新以符合预先测试上海合作组织的需要，然后是一个测试/测试。

谢谢，马克