cmi.core.score._children

Syntax: LMSGetValue("cmi.core.score._children);

Responsibility: The LMS has the sole responsibility for this item.

Data: CMIString255 - A set of ASCII characters with a maximum length of 255 characters.

Description: The _children keyword is used to determine all of the elements in the core category that are supported by the LMS. This category consists of cmi.core.score.raw, cmi.core.score.max, and cmi.core.score.min. Only the first of these, cmi.core.score.raw is mandatory. The other two are optional for the LMS.

Example Javascript: The following JavaScript read the list of available items.

<script language="javascript">

var maxScore = false;
var coreItems = LMSGetValue("cmi.core.score._children");
if (coreItems.indexOf("cmi.core.score.raw") != -1) {
    // cmi.core.score.max is an optional metadata item
    // This LMS supports this item
    LMSSetValue("cmi.core.score.max", "100");
    maxScore = true;
}

</script>

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