Question

我对Scorm 2004第4版有疑问。我真的不明白如何暂停所有工作然后恢复所有工作。通过阅读有关Scorm的文档书籍，我得出结论，当我设置“Suspend All”的导航请求时，我应该记住（在数据库中）来自所有SCO的所有ScoData，我也应该记住一个请求“Suspend all”的活动。据我所知，当我再次运行该课程时，我应该从数据库中恢复所有SCO的ScoData并运行发出“Suspend All”请求的SCO。当我针对Scorm Test Suite进行测试时，我发现了一个问题，这使我确信我的理解并不完整。我一直在文档中搜索答案，但找不到答案。这就是我寻求帮助的原因。

例如，我将展示Scorm Test CM-09ba和CM09-ca

CM-09ba的宣言

<organizations default="CM-09ba">
<organization identifier="CM-09ba">
<title>LMS Test Content Package CM-09ba </title>
    <item identifier="activity_1" parameters="?tc=CM-09ba&act=1" identifierref="SEQ01">
    <title>Activity 1</title>
    </item>
    <item identifier="activity_2" parameters="?tc=CM-09ba&act=2" identifierref="SEQ01">
    <title>Activity 2</title>
    </item>

    <item identifier="activity_3" parameters="?tc=CM-09ba&act=3" identifierref="SEQ01">
    <title>Activity 3</title>
    </item>

    <item identifier="activity_4" parameters="?tc=CM-09ba&act=4" identifierref="SEQ01">
    <title>Activity 4</title>
    </item>
<imsss:sequencing>
<imsss:controlMode flow="true"/>
</imsss:sequencing>
</organization>
</organizations>

显示CM-09ca

<organizations default="CM-09ca">
<organization identifier="CM-09ca">
<title>LMS Test Content Package CM-09ca </title>
    <item identifier="activity_1" parameters="?tc=CM-09ca&act=1" identifierref="SEQ01">
    <title>Activity 1</title> 
    </item>

    <item identifier="activity_2" parameters="?tc=CM-09ca&act=2" identifierref="SEQ01">
    <title>Activity 2</title>
    </item>

    <item identifier="activity_3" parameters="?tc=CM-09ca&act=3" identifierref="SEQ01">
    <title>Activity 3</title>
    <imsss:sequencing>
    <imsss:sequencingRules>
    <imsss:postConditionRule>
        <imsss:ruleConditions>
        <imsss:ruleCondition condition="always"/>
        </imsss:ruleConditions>
        <imsss:ruleAction action="continue"/>
    </imsss:postConditionRule>
    </imsss:sequencingRules>
    </imsss:sequencing>
    </item>

<item identifier="activity_4" parameters="?tc=CM-09ca&act=4" identifierref="SEQ01">
<title>Activity 4</title>
</item>

<imsss:sequencing>
<imsss:controlMode flow="true"/>
</imsss:sequencing>

</organization>
</organizations>

测试CM-09ba的结果

Start ADL LMS Test Content Package CM-09ba 

Testing Activity 1 
Activity 1 was launched as expected 
Evaluating Initialize("") - Expected: "true" - LMS Returned: "true" 
Evaluating GetLastError("") - Expected: "0" - LMS Returned: "0" 
Evaluating SetValue("cmi.exit", "normal") - Expected: "true" - LMS Returned: "true" 
Evaluating GetLastError("") - Expected: "0" - LMS Returned: "0" 

Testing Activity 2 
Activity 2 was launched as expected 
Evaluating Initialize("") - Expected: "true" - LMS Returned: "true" 
Evaluating GetLastError("") - Expected: "0" - LMS Returned: "0" 
Evaluating SetValue("adl.nav.request", "previous") - Expected: "true" - LMS Returned:   "true" 
Evaluating GetLastError("") - Expected: "0" - LMS Returned: "0" 

Testing Activity 3 
Activity 3 was launched as expected 
Evaluating Initialize("") - Expected: "true" - LMS Returned: "true" 
Evaluating GetLastError("") - Expected: "0" - LMS Returned: "0" 
Evaluating SetValue("adl.nav.request", "suspendAll") - Expected: "true" - LMS Returned: "true" 
Evaluating GetLastError("") - Expected: "0" - LMS Returned: "0" 

Testing Activity 1 
ERROR: Expected Activity 1 - LMS Launched Activity 3

测试CM-09ca的结果启动ADL LMS测试内容包CM-09ca

 Testing Activity 1 
 Activity 1 was launched as expected 
 Evaluating Initialize("") - Expected: "true" - LMS Returned: "true" 
 Evaluating GetLastError("") - Expected: "0" - LMS Returned: "0" 
 Evaluating SetValue("cmi.exit", "normal") - Expected: "true" - LMS Returned: "true" 
 Evaluating GetLastError("") - Expected: "0" - LMS Returned: "0" 

 Testing Activity 3 
 Activity 3 was launched as expected 
 Evaluating Initialize("") - Expected: "true" - LMS Returned: "true" 
 Evaluating GetLastError("") - Expected: "0" - LMS Returned: "0" 
 Evaluating SetValue("adl.nav.request", "previous") - Expected: "true" - LMS Returned: "true" 
 Evaluating GetLastError("") - Expected: "0" - LMS Returned: "0" 

 Testing Activity 4 
 Activity 4 was launched as expected 
 Evaluating Initialize("") - Expected: "true" - LMS Returned: "true" 
 Evaluating GetLastError("") - Expected: "0" - LMS Returned: "0" 
 Evaluating SetValue("adl.nav.request", "previous") - Expected: "true" - LMS Returned: "true" 
 Evaluating GetLastError("") - Expected: "0" - LMS Returned: "0" 

 Testing Activity 4 
 Activity 4 was launched as expected 
 Evaluating Initialize("") - Expected: "true" - LMS Returned: "true" 
 Evaluating GetLastError("") - Expected: "0" - LMS Returned: "0" 
 Evaluating SetValue("cmi.exit", "normal") - Expected: "true" - LMS Returned: "true" 
 Evaluating GetLastError("") - Expected: "0" - LMS Returned: "0" 
 ADL LMS Test Content Package CM-09ca passed all tests

在测试CM-09ca中，我们开始测试，然后要求我们从树中定位“活动3”，然后定位“活动1”。在“活动4”上，我们被要求触发“全部暂停”按钮。

我不知道为什么在测试CM-09ba中我应该恢复活动1.我是否应该找到第一个没有以cmi.exit结尾的活动设置为“正常”然后终止它？在CM-09ba中，第一个是活动2，并且由于终止，我将检查先前的adl.nav.request，以便恢复活动1。在CM-09ca中，没有以cmi.exit设置为“正常”的第一个活动将是活动3，并且由于终止它将触发后续行动？它是否正确？

提前感谢您的任何答案。

Answer 1

它与第二次输入内容的过程有关。 CM-09ba发出一个开始导航请求，开始对内容进行新的尝试（擦除所有数据，cmi.entry是ab-initio）。 CM-09ca发出一个恢复所有导航请求，该请求应该从最后一次尝试中断后继续。

这在附录A下的一致性（测试）要求文档中列出。以下是第3版一致性要求的链接：http://www.adlnet.gov/wp-content/uploads/2011/07/scorm.2004.3ed.confreq.v1.0.pdf

仅供记录，步骤如下：

CM-09ba

处理开始导航请求＆gt;＆gt;确定活动1
处理活动2的选择＆gt;＆gt;识别活动2
将adl.nav.request设置为上一个，处理一个继续导航请求＆gt;＆gt;确定活动3
将adl.nav.request设置为suspendAll，处理ExitAll请求＆gt;＆gt;结束排序会议
处理开始导航请求＆gt;＆gt;确定活动1

CM-09ca

处理开始导航请求＆gt;＆gt;确定活动1
处理活动3的选择＆gt;＆gt;确定活动3
将adl.nav.request设置为previous，处理Choice to Activity 1＆gt;＆gt;确定活动4
将adl.nav.request设置为previous，处理Suspend All＆gt;＆gt;结束排序会议
处理恢复所有要求＆gt;＆gt;识别活动4

Scorm 2004第4版暂停所有 - 简历全部

1 个答案: