assQuestionExport Class Reference

Class for question exports. More...

Inheritance diagram for assQuestionExport:

Collaboration diagram for assQuestionExport:

Public Member Functions
	__construct ($a_object)
	assQuestionExport constructor More...
	exportFeedbackOnly ($a_xml_writer)
	toXML ($a_include_header=true, $a_include_binary=true, $a_shuffle=false, $test_output=false, $force_image_references=false)
	Returns a QTI xml representation of the question. More...

Data Fields
	$object

Protected Member Functions
	addAnswerSpecificFeedback (ilXmlWriter $a_xml_writer, $answers)
	addGenericFeedback (ilXmlWriter $a_xml_writer)
	addQtiMetaDataField (ilXmlWriter $a_xml_writer, $fieldLabel, $fieldValue)
	adds a qti meta data field with given name and value to the passed xml writer (xml writer must be in context of opened "qtimetadata" tag) More...
	addAdditionalContentEditingModeInformation (ilXmlWriter $a_xml_writer)
	adds a qti meta data field for ilias specific information of "additional content editing mode" (xml writer must be in context of opened "qtimetadata" tag) More...
	addGeneralMetadata (ilXmlWriter $xmlwriter)

Detailed Description

Class for question exports.

exportQuestion is a basis class question exports

Author

Helmut Schottmüller helmu.nosp@m.t.sc.nosp@m.hottm.nosp@m.uell.nosp@m.er@ma.nosp@m.c.co.nosp@m.m

Version

$Id$

Definition at line 15 of file class.assQuestionExport.php.

Constructor & Destructor Documentation

__construct()

assQuestionExport::__construct

(

$a_object

)

assQuestionExport constructor

Parameters

object

$a_object

The question object @access public

Definition at line 32 of file class.assQuestionExport.php.

        {
                $this->object = $a_object;
        }

Member Function Documentation

addAdditionalContentEditingModeInformation()

assQuestionExport::addAdditionalContentEditingModeInformation ( ilXmlWriter  $a_xml_writer )

finalprotected

adds a qti meta data field for ilias specific information of "additional content editing mode" (xml writer must be in context of opened "qtimetadata" tag)

@final @access protected

Parameters

ilXmlWriter

$a_xml_writer

Definition at line 200 of file class.assQuestionExport.php.

        {
                $this->addQtiMetaDataField(
                        $a_xml_writer, 'additional_cont_edit_mode', $this->object->getAdditionalContentEditingMode()
                );
        }

References addQtiMetaDataField().

Referenced by assClozeTestExport\toXML(), assErrorTextExport\toXML(), assFileUploadExport\toXML(), assFlashQuestionExport\toXML(), assFormulaQuestionExport\toXML(), assImagemapQuestionExport\toXML(), assJavaAppletExport\toXML(), assKprimChoiceExport\toXML(), assLongMenuExport\toXML(), assMatchingQuestionExport\toXML(), assMultipleChoiceExport\toXML(), assNumericExport\toXML(), assOrderingHorizontalExport\toXML(), assOrderingQuestionExport\toXML(), assSingleChoiceExport\toXML(), assTextQuestionExport\toXML(), and assTextSubsetExport\toXML().

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addAnswerSpecificFeedback()

assQuestionExport::addAnswerSpecificFeedback ( ilXmlWriter  $a_xml_writer,   $answers  )

protected

Parameters

ilXmlWriter

$a_xml_writer

Definition at line 40 of file class.assQuestionExport.php.

        {
                foreach ($answers as $index => $answer)
                {
                        $linkrefid = "response_$index";
                        $attrs = array(
                                "ident" => $linkrefid,
                                "view" => "All"
                        );
                        $a_xml_writer->xmlStartTag("itemfeedback", $attrs);
                        // qti flow_mat
                        $a_xml_writer->xmlStartTag("flow_mat");
                        $fb = $this->object->feedbackOBJ->getSpecificAnswerFeedbackExportPresentation(
                                $this->object->getId(), $index
                        );
                        $this->object->addQTIMaterial($a_xml_writer, $fb);
                        $a_xml_writer->xmlEndTag("flow_mat");
                        $a_xml_writer->xmlEndTag("itemfeedback");
                }
        }

References ilXmlWriter\xmlEndTag(), and ilXmlWriter\xmlStartTag().

Referenced by assErrorTextExport\toXML(), assOrderingHorizontalExport\toXML(), and assTextQuestionExport\toXML().

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addGeneralMetadata()

assQuestionExport::addGeneralMetadata ( ilXmlWriter  $xmlwriter )

protected

Parameters

ilXmlWriter

$xmlwriter

Definition at line 210 of file class.assQuestionExport.php.

        {
                $this->addQtiMetaDataField($xmlwriter, 'externalId', $this->object->getExternalId());
        }

References addQtiMetaDataField().

Referenced by assClozeTestExport\toXML(), assErrorTextExport\toXML(), assFileUploadExport\toXML(), assFlashQuestionExport\toXML(), assFormulaQuestionExport\toXML(), assImagemapQuestionExport\toXML(), assJavaAppletExport\toXML(), assKprimChoiceExport\toXML(), assLongMenuExport\toXML(), assMatchingQuestionExport\toXML(), assMultipleChoiceExport\toXML(), assNumericExport\toXML(), assOrderingHorizontalExport\toXML(), assOrderingQuestionExport\toXML(), assSingleChoiceExport\toXML(), assTextQuestionExport\toXML(), and assTextSubsetExport\toXML().

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addGenericFeedback()

assQuestionExport::addGenericFeedback ( ilXmlWriter  $a_xml_writer )

protected

Parameters

ilXmlWriter

$a_xml_writer

Definition at line 64 of file class.assQuestionExport.php.

        {
                $this->exportFeedbackOnly($a_xml_writer);
        }

References exportFeedbackOnly().

Referenced by assErrorTextExport\toXML(), assFormulaQuestionExport\toXML(), and assOrderingHorizontalExport\toXML().

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addQtiMetaDataField()

assQuestionExport::addQtiMetaDataField ( ilXmlWriter  $a_xml_writer,   $fieldLabel,   $fieldValue  )

finalprotected

adds a qti meta data field with given name and value to the passed xml writer (xml writer must be in context of opened "qtimetadata" tag)

@final @access protected

Parameters

ilXmlWriter	$a_xml_writer
string	$fieldLabel
string	$fieldValue

Definition at line 184 of file class.assQuestionExport.php.

        {
                $a_xml_writer->xmlStartTag("qtimetadatafield");
                $a_xml_writer->xmlElement("fieldlabel", NULL, $fieldLabel);
                $a_xml_writer->xmlElement("fieldentry", NULL, $fieldValue);
                $a_xml_writer->xmlEndTag("qtimetadatafield");
        }

References ilXmlWriter\xmlElement(), ilXmlWriter\xmlEndTag(), and ilXmlWriter\xmlStartTag().

Referenced by addAdditionalContentEditingModeInformation(), addGeneralMetadata(), assMultipleChoiceExport\toXML(), and assSingleChoiceExport\toXML().

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exportFeedbackOnly()

assQuestionExport::exportFeedbackOnly

(

$a_xml_writer

)

Definition at line 69 of file class.assQuestionExport.php.

        {
                $feedback_allcorrect = $this->object->feedbackOBJ->getGenericFeedbackExportPresentation(
                                $this->object->getId(), true
                );
                $feedback_onenotcorrect = $this->object->feedbackOBJ->getGenericFeedbackExportPresentation(
                                $this->object->getId(), false
                );
                if (strlen($feedback_allcorrect . $feedback_onenotcorrect))
                {
                        $a_xml_writer->xmlStartTag("resprocessing");
                        $a_xml_writer->xmlStartTag("outcomes");
                        $a_xml_writer->xmlStartTag("decvar");
                        $a_xml_writer->xmlEndTag("decvar");
                        $a_xml_writer->xmlEndTag("outcomes");
 
                        if (strlen($feedback_allcorrect))
                        {
                                $attrs = array(
                                        "continue" => "Yes"
                                );
                                $a_xml_writer->xmlStartTag("respcondition", $attrs);
                                // qti conditionvar
                                $a_xml_writer->xmlStartTag("conditionvar");
                                $attrs = array(
                                        "respident" => "points"
                                );
                                $a_xml_writer->xmlElement("varequal", $attrs, $this->object->getPoints());
                                $a_xml_writer->xmlEndTag("conditionvar");
                                // qti displayfeedback
                                $attrs = array(
                                        "feedbacktype" => "Response",
                                        "linkrefid" => "response_allcorrect"
                                );
                                $a_xml_writer->xmlElement("displayfeedback", $attrs);
                                $a_xml_writer->xmlEndTag("respcondition");
                        }
 
                        if (strlen($feedback_onenotcorrect))
                        {
                                $attrs = array(
                                        "continue" => "Yes"
                                );
                                $a_xml_writer->xmlStartTag("respcondition", $attrs);
                                // qti conditionvar
                                $a_xml_writer->xmlStartTag("conditionvar");
                                $a_xml_writer->xmlStartTag("not");
                                $attrs = array(
                                        "respident" => "points"
                                );
                                $a_xml_writer->xmlElement("varequal", $attrs, $this->object->getPoints());
                                $a_xml_writer->xmlEndTag("not");
                                $a_xml_writer->xmlEndTag("conditionvar");
                                // qti displayfeedback
                                $attrs = array(
                                        "feedbacktype" => "Response",
                                        "linkrefid" => "response_onenotcorrect"
                                );
                                $a_xml_writer->xmlElement("displayfeedback", $attrs);
                                $a_xml_writer->xmlEndTag("respcondition");
                        }
                        $a_xml_writer->xmlEndTag("resprocessing");
                }
 
                if (strlen($feedback_allcorrect))
                {
                        $attrs = array(
                                "ident" => "response_allcorrect",
                                "view" => "All"
                        );
                        $a_xml_writer->xmlStartTag("itemfeedback", $attrs);
                        // qti flow_mat
                        $a_xml_writer->xmlStartTag("flow_mat");
                        $this->object->addQTIMaterial($a_xml_writer, $feedback_allcorrect);
                        $a_xml_writer->xmlEndTag("flow_mat");
                        $a_xml_writer->xmlEndTag("itemfeedback");
                }
                if (strlen($feedback_onenotcorrect))
                {
                        $attrs = array(
                                "ident" => "response_onenotcorrect",
                                "view" => "All"
                        );
                        $a_xml_writer->xmlStartTag("itemfeedback", $attrs);
                        // qti flow_mat
                        $a_xml_writer->xmlStartTag("flow_mat");
                        $this->object->addQTIMaterial($a_xml_writer, $feedback_onenotcorrect);
                        $a_xml_writer->xmlEndTag("flow_mat");
                        $a_xml_writer->xmlEndTag("itemfeedback");
                }
        }

Referenced by addGenericFeedback(), assFileUploadExport\toXML(), and assFlashQuestionExport\toXML().

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toXML()

assQuestionExport::toXML	(		$a_include_header = true,
			$a_include_binary = true,
			$a_shuffle = false,
			$test_output = false,
			$force_image_references = false
	)

Returns a QTI xml representation of the question.

Returns a QTI xml representation of the question and sets the internal domxml variable with the DOM XML representation of the QTI xml representation

Returns

string The QTI xml representation of the question @access public

Reimplemented in assClozeTestExport, assErrorTextExport, assFileUploadExport, assFlashQuestionExport, assFormulaQuestionExport, assImagemapQuestionExport, assJavaAppletExport, assKprimChoiceExport, assLongMenuExport, assMatchingQuestionExport, assMultipleChoiceExport, assNumericExport, assOrderingHorizontalExport, assOrderingQuestionExport, assSingleChoiceExport, assTextQuestionExport, assTextSubsetExport, and assLongMenuExport.

Definition at line 170 of file class.assQuestionExport.php.

        {
        }

Field Documentation

$object

assQuestionExport::$object

Definition at line 24 of file class.assQuestionExport.php.

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The documentation for this class was generated from the following file:

• Modules/TestQuestionPool/classes/export/qti12/class.assQuestionExport.php