assClozeTestGUI Class Reference

Cloze test question GUI representation. More...

Inheritance diagram for assClozeTestGUI:

Collaboration diagram for assClozeTestGUI:

Public Member Functions
	__construct ($id=-1)
	assClozeTestGUI constructor More...
	getCommand ($cmd)
	writePostData ($always=false)
	Evaluates a posted edit form and writes the form data in the question object. More...
	writeAnswerSpecificPostData ($always=false)
	Extracts the answer specific values from $_POST and applies them to the data object. More...
	writeQuestionSpecificPostData ($always=false)
	Extracts the question specific values from $_POST and applies them to the data object. More...
	editQuestion ($checkonly=FALSE)
	Creates an output of the edit form for the question. More...
	addBasicQuestionFormProperties ($form)
	populateQuestionSpecificFormPart (ilPropertyFormGUI $form)
	Adds the question specific forms parts to a question property form gui. More...
	populateAnswerSpecificFormPart (ilPropertyFormGUI $form)
	Adds the answer specific form parts to a question property form gui. More...
	createGaps ()
	Create gaps from cloze text. More...
	removegap ()
	Remove a gap answer. More...
	addgap ()
	Add a gap answer. More...
	outQuestionForTest ( $formaction, $active_id, $pass=NULL, $is_postponed=FALSE, $use_post_solutions=FALSE)
	Creates an output of the question for a test. More...
	getPreview ($show_question_only=FALSE)
	Creates a preview output of the question. More...
	getSolutionOutput ( $active_id, $pass=NULL, $graphicalOutput=FALSE, $result_output=FALSE, $show_question_only=TRUE, $show_feedback=FALSE, $show_correct_solution=FALSE, $show_manual_scoring=FALSE, $show_question_text=TRUE)
	Get the question solution output. More...
	getAnswerFeedbackOutput ($active_id, $pass)
	getTestOutput ( $active_id, $pass=NULL, $is_postponed=FALSE, $use_post_solutions=FALSE, $show_feedback=FALSE)
	setQuestionTabs ()
	Sets the ILIAS tabs for this question type. More...
	getSpecificFeedbackOutput ($active_id, $pass)
	applyIndizesToGapText ( $question_text)
	removeIndizesFromGapText ( $question_text)
	getAfterParticipationSuppressionAnswerPostVars ()
	Returns a list of postvars which will be suppressed in the form output when used in scoring adjustment. More...
	getAfterParticipationSuppressionQuestionPostVars ()
	Returns a list of postvars which will be suppressed in the form output when used in scoring adjustment. More...
	getAggregatedAnswersView ($relevant_answers)
	Returns an html string containing a question specific representation of the answers so far given in the test for use in the right column in the scoring adjustment user interface. More...
	aggregateAnswers ($relevant_answers_chosen)
	renderAggregateView ($aggregate)
	getTextGapAggregation ($index, $tpl, $gap_answers)
	getSelectGapAggregation ($tpl, $gap)
	getNumericGapAggregation ($tpl, $gap)
	reworkFormForCorrectionMode (ilPropertyFormGUI $form)
Public Member Functions inherited from assQuestionGUI
	__construct ()
	assQuestionGUI constructor More...
&	executeCommand ()
	execute command More...
	getCommand ($cmd)
	getType ()
	needed for page editor compliance More...
	setTaxonomyIds ($taxonomyIds)
	getTaxonomyIds ()
	setTargetGui (ilTestPlayerAbstractGUI $linkTargetGui)
	setTargetGuiClass ($targetGuiClass)
	getTargetGuiClass ()
	writePostData ()
	Evaluates a posted edit form and writes the form data in the question object. More...
	assessment ()
	output assessment More...
&	_getQuestionGUI ($question_type, $question_id=-1)
	Creates a question gui representation and returns the alias to the question gui note: please do not use $this inside this method to allow static calls. More...
	_getGUIClassNameForId ($a_q_id)
	_getClassNameForQType ($q_type)
&	createQuestionGUI ($question_type, $question_id=-1)
	Creates a question gui representation. More...
	getQuestionTemplate ()
	get question template More...
	getILIASPage ($html="")
	Returns the ILIAS Page around a question. More...
	outQuestionPage ($a_temp_var, $a_postponed=false, $active_id="", $html="")
	output question page More...
	cancel ()
	cancel action More...
	originalSyncForm ($return_to="", $return_to_feedback='')
	sync ()
	cancelSync ()
	saveEdit ()
	save question More...
	save ()
	save question More...
	saveReturn ()
	save question More...
	apply ()
	apply changes More...
	getContextPath ($cont_obj, $a_endnode_id, $a_startnode_id=1)
	get context path in content object tree More...
	setSequenceNumber ($nr)
	getSequenceNumber ()
	setQuestionCount ($a_question_count)
	getQuestionCount ()
	getErrorMessage ()
	setErrorMessage ($errormessage)
	addErrorMessage ($errormessage)
	outAdditionalOutput ()
	getQuestionType ()
	Returns the question type string. More...
	getAsValueAttribute ($a_value)
	Returns a HTML value attribute. More...
	addNewIdListener (&$a_object, $a_method, $a_parameters="")
	Add a listener that is notified with the new question ID, when a new question is saved. More...
	callNewIdListeners ($a_new_id)
	Call the new id listeners. More...
	addQuestionFormCommandButtons ($form)
	Add the command buttons of a question properties form. More...
	addBasicQuestionFormProperties ($form)
	Add basic question form properties: assessment: title, author, description, question, working time. More...
	getSelfAssessmentTags ()
	Get tags allowed in question tags in self assessment mode. More...
	getAnswerFeedbackOutput ($active_id, $pass)
	Returns the answer generic feedback depending on the results of the question. More...
	getGenericFeedbackOutput ($active_id, $pass)
	Returns the answer specific feedback for the question. More...
	getSpecificFeedbackOutput ($active_id, $pass)
	Returns the answer specific feedback for the question. More...
	outQuestionType ()
	showSuggestedSolution ()
	suggestedsolution ()
	Allows to add suggested solutions for questions. More...
	outSolutionExplorer ()
	saveSuggestedSolution ()
	cancelExplorer ()
	outPageSelector ()
	outChapterSelector ()
	outGlossarySelector ()
	linkChilds ()
	addPG ()
	addST ()
	addGIT ()
	isSaveCommand ()
	setQuestionTabs ()
	getSolutionOutput ( $active_id, $pass=NULL, $graphicalOutput=FALSE, $result_output=FALSE, $show_question_only=TRUE, $show_feedback=FALSE, $show_correct_solution=FALSE, $show_manual_scoring=FALSE, $show_question_text=TRUE)
	isAutosaveable ()
	showHints ()

Protected Member Functions
	populateGapFormPart ($form, $gapCounter)
	Populates a gap form-part. More...
	populateSelectGapFormPart ($form, $gap, $gapCounter)
	Populates the form-part for a select gap. More...
	populateTextGapFormPart ($form, $gap, $gapCounter)
	Populates the form-part for a text gap. More...
	populateNumericGapFormPart ($form, $gap, $gapCounter)
	Populates the form-part for a numeric gap. More...
Protected Member Functions inherited from assQuestionGUI
	saveTaxonomyAssignments ()
	populateTaxonomyFormSection (ilPropertyFormGUI $form)
	addTab_QuestionFeedback (ilTabsGUI $tabs)
	adds the feedback tab to ilTabsGUI More...
	addTab_QuestionHints (ilTabsGUI $tabs)
	adds the hints tab to ilTabsGUI More...
	writeQuestionGenericPostData ()

Private Attributes
	$gapIndex
	A temporary variable to store gap indexes of ilCtrl commands in the getCommand method. More...

Additional Inherited Members
Static Public Member Functions inherited from assQuestionGUI
static	getCommandsFromClassConstants ($guiClassName, $cmdConstantNameBegin='CMD_')
	extracts values of all constants of given class with given prefix as array can be used to get all possible commands in case of these commands are defined as constants More...
Data Fields inherited from assQuestionGUI
const	FORM_MODE_EDIT = 'edit'
const	FORM_MODE_ADJUST = 'adjust'
	$object
	$tpl
	$lng
	$error
	$errormessage
	$sequence_no
	sequence number in test More...
	$question_count
	question count in test More...

Detailed Description

Cloze test question GUI representation.

The assClozeTestGUI class encapsulates the GUI representation for cloze test questions.

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

Björn Heyser bheys.nosp@m.er@d.nosp@m.ataba.nosp@m.y.de

Maximilian Becker mbeck.nosp@m.er@d.nosp@m.ataba.nosp@m.y.de

Version

$Id$

Definition at line 22 of file class.assClozeTestGUI.php.

Constructor & Destructor Documentation

__construct()

assClozeTestGUI::__construct

(

$id = -1

)

assClozeTestGUI constructor

Parameters

integer

$id

The database id of a image map question object

Definition at line 34 of file class.assClozeTestGUI.php.

        {
                parent::__construct();
                include_once "./Modules/TestQuestionPool/classes/class.assClozeTest.php";
                $this->object = new assClozeTest();
                if ($id >= 0)
                {
                        $this->object->loadFromDb($id);
                }
        }

Member Function Documentation

addBasicQuestionFormProperties()

assClozeTestGUI::addBasicQuestionFormProperties

(

$form

)

Definition at line 295 of file class.assClozeTestGUI.php.

References assQuestionGUI\$tpl, ilObjAdvancedEditing\_getUsedHTMLTags(), assQuestion\ADDITIONAL_CONTENT_EDITING_MODE_DEFAULT, ilUtil\prepareFormOutput(), ilDurationInputGUI\setShowHours(), ilTextInputGUI\setValue(), ilNumberInputGUI\setValue(), and ilTextAreaInputGUI\setValue().

Referenced by editQuestion().

        {
                // title
                $title = new ilTextInputGUI($this->lng->txt("title"), "title");
                $title->setValue($this->object->getTitle());
                $title->setRequired(TRUE);
                $form->addItem($title);

                if (!$this->object->getSelfAssessmentEditingMode())
                {
                        // author
                        $author = new ilTextInputGUI($this->lng->txt("author"), "author");
                        $author->setValue($this->object->getAuthor());
                        $author->setRequired(TRUE);
                        $form->addItem($author);

                        // description
                        $description = new ilTextInputGUI($this->lng->txt("description"), "comment");
                        $description->setValue($this->object->getComment());
                        $description->setRequired(FALSE);
                        $form->addItem($description);
                }
                else
                {
                        // author as hidden field
                        $hi = new ilHiddenInputGUI("author");
                        $author = ilUtil::prepareFormOutput($this->object->getAuthor());
                        if (trim($author) == "")
                        {
                                $author = "-";
                        }
                        $hi->setValue($author);
                        $form->addItem($hi);

                }

                // questiontext
                $question = new ilTextAreaInputGUI($this->lng->txt("question"), "question");
                $question->setValue($this->object->prepareTextareaOutput($this->object->getQuestion()));
                $question->setRequired(TRUE);
                $question->setRows(10);
                $question->setCols(80);
                if (!$this->object->getSelfAssessmentEditingMode())
                {
                        if( $this->object->getAdditionalContentEditingMode() == assQuestion::ADDITIONAL_CONTENT_EDITING_MODE_DEFAULT )
                        {
                                $question->setUseRte(TRUE);
                                include_once "./Services/AdvancedEditing/classes/class.ilObjAdvancedEditing.php";
                                $question->setRteTags(ilObjAdvancedEditing::_getUsedHTMLTags("assessment"));
                                $question->addPlugin("latex");
                                $question->addButton("latex");
                                $question->addButton("pastelatex");
                                $question->setRTESupport($this->object->getId(), "qpl", "assessment");
                        }
                }
                else
                {
                        $question->setRteTags(self::getSelfAssessmentTags());
                        $question->setUseTagsForRteOnly(false);
                }
                $form->addItem($question);

                $tpl = new ilTemplate("tpl.il_as_qpl_cloze_gap_button_code.html", TRUE, TRUE, "Modules/TestQuestionPool");
                $tpl->setVariable('INSERT_GAP', $this->lng->txt('insert_gap'));
                $tpl->setVariable('CREATE_GAPS', $this->lng->txt('create_gaps'));
                $tpl->parseCurrentBlock();
                $button = new ilCustomInputGUI(' ','');
                $button->setHtml($tpl->get());
                $form->addItem($button);
                
                if (!$this->object->getSelfAssessmentEditingMode())
                {
                        // duration
                        $duration = new ilDurationInputGUI($this->lng->txt("working_time"), "Estimated");
                        $duration->setShowHours(TRUE);
                        $duration->setShowMinutes(TRUE);
                        $duration->setShowSeconds(TRUE);
                        $ewt = $this->object->getEstimatedWorkingTime();
                        $duration->setHours($ewt["h"]);
                        $duration->setMinutes($ewt["m"]);
                        $duration->setSeconds($ewt["s"]);
                        $duration->setRequired(FALSE);
                        $form->addItem($duration);
                }
                else
                {
                        // number of tries
                        if (strlen($this->object->getNrOfTries()))
                        {
                                $nr_tries = $this->object->getNrOfTries();
                        }
                        else
                        {
                                $nr_tries = $this->object->getDefaultNrOfTries();
                        }
                        /*if ($nr_tries <= 0)
                        {
                                $nr_tries = 1;
                        }*/

                        if ($nr_tries < 0)
                        {
                                $nr_tries = 0;
                        }

                        $ni = new ilNumberInputGUI($this->lng->txt("qst_nr_of_tries"), "nr_of_tries");
                        $ni->setValue($nr_tries);
                        //$ni->setMinValue(1);
                        $ni->setMinValue(0);
                        $ni->setSize(5);
                        $ni->setMaxLength(5);
                        $ni->setRequired(true);
                        $form->addItem($ni);
                }
        }

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addgap()

assClozeTestGUI::addgap

(

)

Add a gap answer.

Definition at line 696 of file class.assClozeTestGUI.php.

References $_POST, editQuestion(), and assQuestionGUI\writePostData().

        {
                $this->writePostData(true);
                $this->object->addGapAnswer($this->gapIndex, key($_POST['cmd']['addgap_' . $this->gapIndex])+1, "");
                $this->editQuestion();
        }

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aggregateAnswers()

assClozeTestGUI::aggregateAnswers

(

$relevant_answers_chosen

)

Definition at line 1360 of file class.assClozeTestGUI.php.

Referenced by getAggregatedAnswersView().

        {
                $gaps = array();

                foreach($relevant_answers_chosen as $answer)
                {
                        $gaps[$answer['value1']][] = $answer;
                }

                return $gaps;
        }

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applyIndizesToGapText()

assClozeTestGUI::applyIndizesToGapText

(

$question_text

)

Definition at line 1253 of file class.assClozeTestGUI.php.

Referenced by editQuestion(), and writePostData().

        {
                $parts  = explode( '[gap', $question_text );
                $i = 0;
                $question_text = '';
                foreach ( $parts as $part )
                {
                        if ( $i == 0 )
                        {
                                $question_text .= $part;
                        }
                        else
                        {
                                $question_text .= '[gap ' . $i . $part;
                        }
                        $i++;
                }
                return $question_text;
        }

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createGaps()

assClozeTestGUI::createGaps

(

)

Create gaps from cloze text.

Definition at line 676 of file class.assClozeTestGUI.php.

References editQuestion(), and assQuestionGUI\writePostData().

        {
                $this->writePostData(true);
                $this->object->saveToDb();
                $this->editQuestion();
        }

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editQuestion()

assClozeTestGUI::editQuestion

(

$checkonly = FALSE

)

Creates an output of the edit form for the question.

public

Definition at line 252 of file class.assClozeTestGUI.php.

References $errors, addBasicQuestionFormProperties(), assQuestionGUI\addQuestionFormCommandButtons(), applyIndizesToGapText(), assQuestionGUI\getQuestionTemplate(), assQuestionGUI\isSaveCommand(), assQuestionGUI\outQuestionType(), populateAnswerSpecificFormPart(), populateQuestionSpecificFormPart(), and assQuestionGUI\populateTaxonomyFormSection().

Referenced by addgap(), createGaps(), removegap(), and writePostData().

        {
                $save = $this->isSaveCommand();
                $this->getQuestionTemplate();

        include_once("./Services/Form/classes/class.ilPropertyFormGUI.php");
                $form = new ilPropertyFormGUI();
                $form->setFormAction($this->ctrl->getFormAction($this));
                $form->setTitle($this->outQuestionType());
                $form->setMultipart(FALSE);
                $form->setTableWidth("100%");
                $form->setId("assclozetest");

                // title, author, description, question, working time (assessment mode)
                $this->addBasicQuestionFormProperties($form);

                // Modify "instructive" question textbox... get rid of this crap asap.
                $q_item = $form->getItemByPostVar("question");
                $q_item->setValue($this->applyIndizesToGapText($q_item->getValue()));
                $q_item->setInfo($this->lng->txt("close_text_hint"));
                $q_item->setTitle($this->lng->txt("cloze_text"));

                $this->populateQuestionSpecificFormPart( $form );
                $this->populateAnswerSpecificFormPart( $form );
                $this->populateTaxonomyFormSection($form);

                $this->addQuestionFormCommandButtons($form);

                $errors = false;

                if ($save)
                {
                        $form->setValuesByPost();
                        $errors = !$form->checkInput();
                        $form->setValuesByPost();       // again, because checkInput now performs the whole stripSlashes handling and we 
                                                                                // need this if we don't want to have duplication of backslashes
                        if ($errors) $checkonly = false;
                }

                if (!$checkonly) $this->tpl->setVariable("QUESTION_DATA", $form->getHTML());
                return $errors;
        }

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getAfterParticipationSuppressionAnswerPostVars()

assClozeTestGUI::getAfterParticipationSuppressionAnswerPostVars

(

)

Returns a list of postvars which will be suppressed in the form output when used in scoring adjustment.

The form elements will be shown disabled, so the users see the usual form but can only edit the settings, which make sense in the given context.

E.g. array('cloze_type', 'image_filename')

Returns

string[]

Implements ilGuiAnswerScoringAdjustable.

Definition at line 1289 of file class.assClozeTestGUI.php.

        {
                return array();
        }

getAfterParticipationSuppressionQuestionPostVars()

assClozeTestGUI::getAfterParticipationSuppressionQuestionPostVars

(

)

Returns a list of postvars which will be suppressed in the form output when used in scoring adjustment.

The form elements will be shown disabled, so the users see the usual form but can only edit the settings, which make sense in the given context.

E.g. array('cloze_type', 'image_filename')

Returns

string[]

Implements ilGuiQuestionScoringAdjustable.

Definition at line 1303 of file class.assClozeTestGUI.php.

References $_POST, CLOZE_SELECT, and ilPropertyFormGUI\getItemByPostVar().

        {
                return array('fixedTextLength');
        }

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getAggregatedAnswersView()

assClozeTestGUI::getAggregatedAnswersView

(

$relevant_answers

)

Returns an html string containing a question specific representation of the answers so far given in the test for use in the right column in the scoring adjustment user interface.

Parameters

array

$relevant_answers

Returns

string

Implements ilGuiQuestionScoringAdjustable.

Definition at line 1336 of file class.assClozeTestGUI.php.

References $pass, assQuestionGUI\$tpl, aggregateAnswers(), and renderAggregateView().

        {
                $passes = array();
                foreach($relevant_answers as $pass)
                {
                        $passes[$pass['active_fi'].'-'.$pass['pass']] = '-';
                }
                $passcount = count($passes);

                foreach($relevant_answers as $pass)
                {
                        $actives[$pass['active_fi']] = $pass['active_fi'];
                }
                $usercount = count($actives);
                $tpl = new ilTemplate('tpl.il_as_aggregated_answers_header.html', true, true, "Modules/TestQuestionPool");
                $tpl->setVariable('HEADERTEXT', $this->lng->txt('overview'));
                $tpl->setVariable('NUMBER_OF_USERS_INFO', $this->lng->txt('number_of_users'));
                $tpl->setVariable('NUMBER_OF_USERS', $usercount);
                $tpl->setVariable('NUMBER_OF_PASSES_INFO', $this->lng->txt('number_of_passes'));
                $tpl->setVariable('NUMBER_OF_PASSES', $passcount);

                return $tpl->get() . $this->renderAggregateView( $this->aggregateAnswers($relevant_answers) );
        }

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getAnswerFeedbackOutput()

assClozeTestGUI::getAnswerFeedbackOutput	(		$active_id,
			$pass
	)

Definition at line 994 of file class.assClozeTestGUI.php.

References $pass, $test, and ilObjTest\getManualFeedback().

        {
                include_once "./Modules/Test/classes/class.ilObjTest.php";
                $manual_feedback = ilObjTest::getManualFeedback($active_id, $this->object->getId(), $pass);
                if (strlen($manual_feedback))
                {
                        return $manual_feedback;
                }
                $correct_feedback = $this->object->feedbackOBJ->getGenericFeedbackTestPresentation($this->object->getId(), true);
                $incorrect_feedback = $this->object->feedbackOBJ->getGenericFeedbackTestPresentation($this->object->getId(), false);
                if (strlen($correct_feedback.$incorrect_feedback))
                {
                        $reached_points = $this->object->calculateReachedPoints($active_id, $pass);
                        $max_points = $this->object->getMaximumPoints();
                        if ($reached_points == $max_points)
                        {
                                $output .= $correct_feedback;
                        }
                        else
                        {
                                $output .= $incorrect_feedback;
                        }
                }
                $test = new ilObjTest($this->object->active_id);
                return $this->object->prepareTextareaOutput($output, TRUE);             
        }

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getCommand()

assClozeTestGUI::getCommand

(

$cmd

)

Definition at line 45 of file class.assClozeTestGUI.php.

References $cmd.

        {
                if (preg_match("/^(removegap|addgap)_(\d+)$/", $cmd, $matches))
                {
                        $cmd = $matches[1];
                        $this->gapIndex = $matches[2];
                }
                return $cmd;
        }

getNumericGapAggregation()

assClozeTestGUI::getNumericGapAggregation	(		$tpl,
			$gap
	)

Definition at line 1475 of file class.assClozeTestGUI.php.

References assQuestionGUI\$tpl.

Referenced by renderAggregateView().

        {
                $gapdata = array();
                foreach($gap as $answer)
                {
                        if(isset($gapdata[$answer['value2']]))
                        {
                                $gapdata[$answer['value2']]++;
                        } else {
                                $gapdata[$answer['value2']] = 1;
                        }
                }

                foreach($gapdata as $answer => $count)
                {
                        $tpl->setCurrentBlock( 'aggregaterow' );
                        $tpl->setVariable( 'OPTION', $answer );
                        $tpl->setVariable( 'COUNT', $count );
                        $tpl->parseCurrentBlock();
                }
                return $tpl;
        }

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getPreview()

assClozeTestGUI::getPreview

(

$show_question_only = FALSE

)

Creates a preview output of the question.

Parameters

bool

$show_question_only

Returns

string HTML code which contains the preview output of the question public

Definition at line 735 of file class.assClozeTestGUI.php.

References CLOZE_NUMERIC, CLOZE_SELECT, CLOZE_TEXT, assQuestionGUI\getILIASPage(), and ilUtil\prepareFormOutput().

        {
                
                
                // generate the question output
                include_once "./Services/UICore/classes/class.ilTemplate.php";
                $template = new ilTemplate("tpl.il_as_qpl_cloze_question_output.html", TRUE, TRUE, "Modules/TestQuestionPool");
                $output = $this->object->getClozeText();
                foreach ($this->object->getGaps() as $gap_index => $gap)
                {
                        switch ($gap->getType())
                        {
                                case CLOZE_TEXT:
                                        $gaptemplate = new ilTemplate("tpl.il_as_qpl_cloze_question_gap_text.html", TRUE, TRUE, "Modules/TestQuestionPool");
                                        $gaptemplate->setVariable("TEXT_GAP_SIZE", $this->object->getFixedTextLength() ? $this->object->getFixedTextLength() : $gap->getMaxWidth());
                                        $gaptemplate->setVariable("GAP_COUNTER", $gap_index);
                                        $output = preg_replace("/\[gap\].*?\[\/gap\]/", $gaptemplate->get(), $output, 1);
                                        break;
                                case CLOZE_SELECT:
                                        $gaptemplate = new ilTemplate("tpl.il_as_qpl_cloze_question_gap_select.html", TRUE, TRUE, "Modules/TestQuestionPool");
                                        foreach ($gap->getItems() as $item)
                                        {
                                                $gaptemplate->setCurrentBlock("select_gap_option");
                                                $gaptemplate->setVariable("SELECT_GAP_VALUE", $item->getOrder());
                                                $gaptemplate->setVariable("SELECT_GAP_TEXT", ilUtil::prepareFormOutput($item->getAnswerText()));
                                                $gaptemplate->parseCurrentBlock();
                                        }
                                        $gaptemplate->setVariable("PLEASE_SELECT", $this->lng->txt("please_select"));
                                        $gaptemplate->setVariable("GAP_COUNTER", $gap_index);
                                        $output = preg_replace("/\[gap\].*?\[\/gap\]/", $gaptemplate->get(), $output, 1);
                                        break;
                                case CLOZE_NUMERIC:
                                        $gaptemplate = new ilTemplate("tpl.il_as_qpl_cloze_question_gap_numeric.html", TRUE, TRUE, "Modules/TestQuestionPool");
                                        $gaptemplate->setVariable("TEXT_GAP_SIZE", $this->object->getFixedTextLength() ? $this->object->getFixedTextLength() : $gap->getMaxWidth());
                                        $gaptemplate->setVariable("GAP_COUNTER", $gap_index);
                                        $output = preg_replace("/\[gap\].*?\[\/gap\]/", $gaptemplate->get(), $output, 1);
                                        break;
                        }
                }
                $template->setVariable("QUESTIONTEXT", $this->object->prepareTextareaOutput($output, TRUE));
                $questionoutput = $template->get();
                if (!$show_question_only)
                {
                        // get page object output
                        $questionoutput = $this->getILIASPage($questionoutput);
                }
                return $questionoutput;
        }

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getSelectGapAggregation()

assClozeTestGUI::getSelectGapAggregation	(		$tpl,
			$gap
	)

Definition at line 1448 of file class.assClozeTestGUI.php.

References assQuestionGUI\$tpl.

Referenced by renderAggregateView().

        {
                $gapdata = array();
                foreach($gap as $answer)
                {
                        $current_gap = $this->object->getGap($answer['value1']);
                        $items=$current_gap->getItemsRaw();
                        $item = $items[$answer['value2']];
                        $text = $item->getAnswertext();
                        if(isset($gapdata[$text]))
                        {
                                $gapdata[$text]++;
                        } else {
                                $gapdata[$text] = 1;
                        }
                }

                foreach($gapdata as $answer => $count)
                {
                        $tpl->setCurrentBlock( 'aggregaterow' );
                        $tpl->setVariable( 'OPTION', $answer );
                        $tpl->setVariable( 'COUNT', $count );
                        $tpl->parseCurrentBlock();
                }
                return $tpl;
        }

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getSolutionOutput()

assClozeTestGUI::getSolutionOutput	(		$active_id,
			$pass = NULL,
			$graphicalOutput = FALSE,
			$result_output = FALSE,
			$show_question_only = TRUE,
			$show_feedback = FALSE,
			$show_correct_solution = FALSE,
			$show_manual_scoring = FALSE,
			$show_question_text = TRUE
	)

Get the question solution output.

Parameters

integer	$active_id	The active user id
integer	$pass	The test pass
boolean	$graphicalOutput	Show visual feedback for right/wrong answers
boolean	$result_output	Show the reached points for parts of the question
boolean	$show_question_only	Show the question without the ILIAS content around
boolean	$show_feedback	Show the question feedback
boolean	$show_correct_solution	Show the correct solution instead of the user solution
boolean	$show_manual_scoring	Show specific information for the manual scoring output
bool	$show_question_text

Returns

string The solution output of the question as HTML code

Definition at line 799 of file class.assClozeTestGUI.php.

References $pass, CLOZE_NUMERIC, CLOZE_SELECT, CLOZE_TEXT, assQuestionGUI\getGenericFeedbackOutput(), ilUtil\getImagePath(), getSpecificFeedbackOutput(), and ilUtil\prepareFormOutput().

        {
                // get the solution of the user for the active pass or from the last pass if allowed
                $user_solution = array();
                if (($active_id > 0) && (!$show_correct_solution))
                {
                        // get the solutions of a user
                        $user_solution =& $this->object->getSolutionValues($active_id, $pass);
                        if (!is_array($user_solution)) 
                        {
                                $user_solution = array();
                        }
                } else {
                        foreach ($this->object->gaps as $index => $gap)
                        {
                                $user_solution = array();
                                
                        }
                }

                include_once "./Services/UICore/classes/class.ilTemplate.php";
                $template = new ilTemplate("tpl.il_as_qpl_cloze_question_output_solution.html", TRUE, TRUE, "Modules/TestQuestionPool");
                $output = $this->object->getClozeText();
                foreach ($this->object->getGaps() as $gap_index => $gap)
                {
                        $gaptemplate = new ilTemplate("tpl.il_as_qpl_cloze_question_output_solution_gap.html", TRUE, TRUE, "Modules/TestQuestionPool");
                        $found = array();
                        foreach ($user_solution as $solutionarray)
                        {
                                if ($solutionarray["value1"] == $gap_index) $found = $solutionarray;
                        }

                        if ($active_id)
                        {
                                if ($graphicalOutput)
                                {
                                        // output of ok/not ok icons for user entered solutions
                                        $details = $this->object->calculateReachedPoints($active_id, $pass, TRUE);
                                        $check = $details[$gap_index];
                                        if ($check["best"])
                                        {
                                                $gaptemplate->setCurrentBlock("icon_ok");
                                                $gaptemplate->setVariable("ICON_OK", ilUtil::getImagePath("icon_ok.png"));
                                                $gaptemplate->setVariable("TEXT_OK", $this->lng->txt("answer_is_right"));
                                                $gaptemplate->parseCurrentBlock();
                                        }
                                        else
                                        {
                                                $gaptemplate->setCurrentBlock("icon_not_ok");
                                                if ($check["positive"])
                                                {
                                                        $gaptemplate->setVariable("ICON_NOT_OK", ilUtil::getImagePath("icon_mostly_ok.png"));
                                                        $gaptemplate->setVariable("TEXT_NOT_OK", $this->lng->txt("answer_is_not_correct_but_positive"));
                                                }
                                                else
                                                {
                                                        $gaptemplate->setVariable("ICON_NOT_OK", ilUtil::getImagePath("icon_not_ok.png"));
                                                        $gaptemplate->setVariable("TEXT_NOT_OK", $this->lng->txt("answer_is_wrong"));
                                                }
                                                $gaptemplate->parseCurrentBlock();
                                        }
                                }
                        }
                        if ($result_output)
                        {
                                $points = $this->object->getMaximumGapPoints($gap_index);
                                $resulttext = ($points == 1) ? "(%s " . $this->lng->txt("point") . ")" : "(%s " . $this->lng->txt("points") . ")"; 
                                $gaptemplate->setCurrentBlock("result_output");
                                $gaptemplate->setVariable("RESULT_OUTPUT", sprintf($resulttext, $points));
                                $gaptemplate->parseCurrentBlock();
                        }
                        switch ($gap->getType())
                        {
                                case CLOZE_TEXT:
                                        $solutiontext = "";
                                        if (($active_id > 0) && (!$show_correct_solution))
                                        {
                                                if ((count($found) == 0) || (strlen(trim($found["value2"])) == 0))
                                                {
                                                        for ($chars = 0; $chars < $gap->getMaxWidth(); $chars++)
                                                        {
                                                                $solutiontext .= "&nbsp;";
                                                        }
                                                }
                                                else
                                                {
                                                        $solutiontext = ilUtil::prepareFormOutput($found["value2"]);
                                                }
                                        }
                                        else
                                        {
                                                $solutiontext = ilUtil::prepareFormOutput($gap->getBestSolutionOutput());
                                        }
                                        $gaptemplate->setVariable("SOLUTION", $solutiontext);
                                        $output = preg_replace("/\[gap\].*?\[\/gap\]/", $gaptemplate->get(), $output, 1);
                                        break;
                                case CLOZE_SELECT:
                                        $solutiontext = "";
                                        if (($active_id > 0) && (!$show_correct_solution))
                                        {
                                                if ((count($found) == 0) || (strlen(trim($found["value2"])) == 0))
                                                {
                                                        for ($chars = 0; $chars < $gap->getMaxWidth(); $chars++)
                                                        {
                                                                $solutiontext .= "&nbsp;";
                                                        }
                                                }
                                                else
                                                {
                                                        $item = $gap->getItem($found["value2"]);
                                                        if (is_object($item))
                                                        {
                                                                $solutiontext = ilUtil::prepareFormOutput($item->getAnswertext());
                                                        }
                                                        else
                                                        {
                                                                for ($chars = 0; $chars < $gap->getMaxWidth(); $chars++)
                                                                {
                                                                        $solutiontext .= "&nbsp;";
                                                                }
                                                        }
                                                }
                                        }
                                        else
                                        {
                                                $solutiontext = ilUtil::prepareFormOutput($gap->getBestSolutionOutput());
                                        }
                                        $gaptemplate->setVariable("SOLUTION", $solutiontext);
                                        $output = preg_replace("/\[gap\].*?\[\/gap\]/", $gaptemplate->get(), $output, 1);
                                        break;
                                case CLOZE_NUMERIC:
                                        $solutiontext = "";
                                        if (($active_id > 0) && (!$show_correct_solution))
                                        {
                                                if ((count($found) == 0) || (strlen(trim($found["value2"])) == 0))
                                                {
                                                        for ($chars = 0; $chars < $gap->getMaxWidth(); $chars++)
                                                        {
                                                                $solutiontext .= "&nbsp;";
                                                        }
                                                }
                                                else
                                                {
                                                        $solutiontext = ilUtil::prepareFormOutput($found["value2"]);
                                                }
                                        }
                                        else
                                        {
                                                $solutiontext = ilUtil::prepareFormOutput($gap->getBestSolutionOutput());
                                        }
                                        $gaptemplate->setVariable("SOLUTION", $solutiontext);
                                        $output = preg_replace("/\[gap\].*?\[\/gap\]/", $gaptemplate->get(), $output, 1);
                                        break;
                        }
                }
                
                $template->setVariable("QUESTIONTEXT", $this->object->prepareTextareaOutput($output, TRUE));
                // generate the question output
                $solutiontemplate = new ilTemplate("tpl.il_as_tst_solution_output.html",TRUE, TRUE, "Modules/TestQuestionPool");
                $questionoutput = $template->get();

                $feedback = '';
                if($show_feedback)
                {
                        $fb = $this->getGenericFeedbackOutput($active_id, $pass);
                        $feedback .=  strlen($fb) ? $fb : '';
                        
                        $fb = $this->getSpecificFeedbackOutput($active_id, $pass);
                        $feedback .=  strlen($fb) ? $fb : '';
                }
                if (strlen($feedback)) $solutiontemplate->setVariable("FEEDBACK", $feedback);
                
                $solutiontemplate->setVariable("SOLUTION_OUTPUT", $questionoutput);

                $solutionoutput = $solutiontemplate->get(); 
                
                if (!$show_question_only)
                {
                        // get page object output
                        $solutionoutput = '<div class="ilc_question_Standard">'.$solutionoutput."</div>";
                }
                
                return $solutionoutput;
        }

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getSpecificFeedbackOutput()

assClozeTestGUI::getSpecificFeedbackOutput	(		$active_id,
			$pass
	)

Definition at line 1225 of file class.assClozeTestGUI.php.

References assQuestionGUI\$lng.

Referenced by getSolutionOutput().

        {
                if( !$this->object->feedbackOBJ->specificAnswerFeedbackExists(array_values($this->object->gaps)) )
                {
                        return '';
                }

                global $lng;

                $feedback = '<table><tbody>';

                foreach ($this->object->gaps as $index => $answer)
                {
                        $caption = $lng->txt('gap').' '.($index+1) .': ';

                        $feedback .= '<tr><td>';

                        $feedback .= $caption .'</td><td>';
                        $feedback .= $this->object->feedbackOBJ->getSpecificAnswerFeedbackTestPresentation(
                                        $this->object->getId(), $index
                        ) . '</td> </tr>';
                }
                $feedback .= '</tbody></table>';

                return $this->object->prepareTextareaOutput($feedback, TRUE);
        }

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getTestOutput()

assClozeTestGUI::getTestOutput	(		$active_id,
			$pass = NULL,
			$is_postponed = FALSE,
			$use_post_solutions = FALSE,
			$show_feedback = FALSE
	)

Definition at line 1021 of file class.assClozeTestGUI.php.

References $pass, ilObjTest\_getPass(), ilObjTest\_getUsePreviousAnswers(), CLOZE_NUMERIC, CLOZE_SELECT, CLOZE_TEXT, assQuestionGUI\outQuestionPage(), and ilUtil\prepareFormOutput().

Referenced by outQuestionForTest().

        {
                // get the solution of the user for the active pass or from the last pass if allowed
                $user_solution = array();
                if ($active_id)
                {
                        include_once "./Modules/Test/classes/class.ilObjTest.php";
                        if (!ilObjTest::_getUsePreviousAnswers($active_id, true))
                        {
                                if (is_null($pass)) $pass = ilObjTest::_getPass($active_id);
                        }
                        $user_solution =& $this->object->getSolutionValues($active_id, $pass);
                        if (!is_array($user_solution)) 
                        {
                                $user_solution = array();
                        }
                }
                
                // generate the question output
                include_once "./Services/UICore/classes/class.ilTemplate.php";
                $template = new ilTemplate("tpl.il_as_qpl_cloze_question_output.html", TRUE, TRUE, "Modules/TestQuestionPool");
                $output = $this->object->getClozeText();
                foreach ($this->object->getGaps() as $gap_index => $gap)
                {
                        switch ($gap->getType())
                        {
                                case CLOZE_TEXT:
                                        $gaptemplate = new ilTemplate("tpl.il_as_qpl_cloze_question_gap_text.html", TRUE, TRUE, "Modules/TestQuestionPool");
                                        $gaptemplate->setVariable("TEXT_GAP_SIZE", $this->object->getFixedTextLength() ? $this->object->getFixedTextLength() : $gap->getMaxWidth());
                                        $gaptemplate->setVariable("GAP_COUNTER", $gap_index);
                                        foreach ($user_solution as $solution)
                                        {
                                                if (strcmp($solution["value1"], $gap_index) == 0)
                                                {
                                                        $gaptemplate->setVariable("VALUE_GAP", " value=\"" . ilUtil::prepareFormOutput($solution["value2"]) . "\"");
                                                }
                                        }
                                        $output = preg_replace("/\[gap\].*?\[\/gap\]/", $gaptemplate->get(), $output, 1);
                                        break;
                                case CLOZE_SELECT:
                                        $gaptemplate = new ilTemplate("tpl.il_as_qpl_cloze_question_gap_select.html", TRUE, TRUE, "Modules/TestQuestionPool");
                                        foreach ($gap->getItems() as $item)
                                        {
                                                $gaptemplate->setCurrentBlock("select_gap_option");
                                                $gaptemplate->setVariable("SELECT_GAP_VALUE", $item->getOrder());
                                                $gaptemplate->setVariable("SELECT_GAP_TEXT", ilUtil::prepareFormOutput($item->getAnswerText()));
                                                foreach ($user_solution as $solution)
                                                {
                                                        if (strcmp($solution["value1"], $gap_index) == 0)
                                                        {
                                                                if (strcmp($solution["value2"], $item->getOrder()) == 0)
                                                                {
                                                                        $gaptemplate->setVariable("SELECT_GAP_SELECTED", " selected=\"selected\"");
                                                                }
                                                        }
                                                }
                                                $gaptemplate->parseCurrentBlock();
                                        }
                                        $gaptemplate->setVariable("PLEASE_SELECT", $this->lng->txt("please_select"));
                                        $gaptemplate->setVariable("GAP_COUNTER", $gap_index);
                                        $output = preg_replace("/\[gap\].*?\[\/gap\]/", $gaptemplate->get(), $output, 1);
                                        break;
                                case CLOZE_NUMERIC:
                                        $gaptemplate = new ilTemplate("tpl.il_as_qpl_cloze_question_gap_numeric.html", TRUE, TRUE, "Modules/TestQuestionPool");
                                        $gaptemplate->setVariable("TEXT_GAP_SIZE", $this->object->getFixedTextLength() ? $this->object->getFixedTextLength() : $gap->getMaxWidth());
                                        $gaptemplate->setVariable("GAP_COUNTER", $gap_index);
                                        foreach ($user_solution as $solution)
                                        {
                                                if (strcmp($solution["value1"], $gap_index) == 0)
                                                {
                                                        $gaptemplate->setVariable("VALUE_GAP", " value=\"" . ilUtil::prepareFormOutput($solution["value2"]) . "\"");
                                                }
                                        }
                                        $output = preg_replace("/\[gap\].*?\[\/gap\]/", $gaptemplate->get(), $output, 1);
                                        break;
                        }
                }
                
                $template->setVariable("QUESTIONTEXT", $this->object->prepareTextareaOutput($output, TRUE));
                $questionoutput = $template->get();
                $pageoutput = $this->outQuestionPage("", $is_postponed, $active_id, $questionoutput);
                return $pageoutput;
        }

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getTextGapAggregation()

assClozeTestGUI::getTextGapAggregation	(		$index,
			$tpl,
			$gap_answers
	)

Definition at line 1412 of file class.assClozeTestGUI.php.

References assQuestionGUI\$tpl.

Referenced by renderAggregateView().

        {
                $the_gap = $this->object->getGap($gap_answers[0]['value1']);
                foreach($the_gap->getItems() as $answer)
                {
                        $answer_texts[] = $answer->getAnswertext();
                }
                $gapdata = array();
                foreach($gap_answers as $answer)
                {
                        if(isset($gapdata[$answer['value2']]))
                        {
                                $gapdata[$answer['value2']]++;
                        } else {
                                $gapdata[$answer['value2']] = 1;
                        }
                }
                $temp_counter = 0;
                foreach($gapdata as $answer => $count)
                {
                        $tpl->setCurrentBlock( 'aggregaterow' );
                        $tpl->setVariable( 'OPTION', '<p id="text_answer_' . $index . '_' . $temp_counter . '">' . $answer . '</p>');
                        if(!in_array($answer, $answer_texts))
                           {
                                   $tpl->setVariable( 'ACTION', '<input class="add_correction_answer submit" for="text_answer_' . $index . 
                                                                          '_' . $temp_counter . '"  name="' . $index . '" value="Add"/>' );
                                   $tpl->setVariable( 'POINTS', '<input type="text" id="text_points_' . $index . '_' . $temp_counter . '" value="0"/>' );
                           }
                        $tpl->setVariable( 'COUNT', $count );
                        $tpl->parseCurrentBlock();
                        $temp_counter ++;
                }
                $tpl->touchBlock('js_cloze');
                return $tpl;
        }

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outQuestionForTest()

assClozeTestGUI::outQuestionForTest	(		$formaction,
			$active_id,
			$pass = NULL,
			$is_postponed = FALSE,
			$use_post_solutions = FALSE
	)

Creates an output of the question for a test.

Parameters

string	$formaction	The form action for the test output
integer	$active_id	The active id of the current user from the tst_active database table
integer	$pass	The test pass of the current user
boolean	$is_postponed	The information if the question is a postponed question or not
boolean	$use_post_solutions	Fills the question output with answers from the previous post if TRUE, otherwise with the user results from the database

public

Definition at line 714 of file class.assClozeTestGUI.php.

References $pass, and getTestOutput().

        {
                $test_output = $this->getTestOutput($active_id, $pass, $is_postponed, $use_post_solutions); 
                $this->tpl->setVariable("QUESTION_OUTPUT", $test_output);
                $this->tpl->setVariable("FORMACTION", $formaction);
        }

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populateAnswerSpecificFormPart()

assClozeTestGUI::populateAnswerSpecificFormPart

(

ilPropertyFormGUI

$form

)

Adds the answer specific form parts to a question property form gui.

Parameters

ilPropertyFormGUI

$form

Returns

ilPropertyFormGUI

Implements ilGuiAnswerScoringAdjustable.

Definition at line 456 of file class.assClozeTestGUI.php.

References populateGapFormPart().

Referenced by editQuestion().

        {
                for ($gapCounter = 0; $gapCounter < $this->object->getGapCount(); $gapCounter++)
                {
                        $this->populateGapFormPart( $form, $gapCounter );
                }
                return $form;
        }

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populateGapFormPart()

assClozeTestGUI::populateGapFormPart (   $form,   $gapCounter  )

protected

Populates a gap form-part.

This includes: A section header with the according gap-ordinal, the type select-box. Furthermore, this method calls the gap-type-specific methods for their contents.

Parameters

$form	ilPropertyFormGUI Reference to the form, that receives the point.
$gapCounter	integer Ordinal number of the gap in the sequence of gaps

Returns

ilPropertyFormGUI

Definition at line 476 of file class.assClozeTestGUI.php.

References $options, CLOZE_NUMERIC, CLOZE_SELECT, CLOZE_TEXT, populateNumericGapFormPart(), populateSelectGapFormPart(), and populateTextGapFormPart().

Referenced by populateAnswerSpecificFormPart().

        {
                $gap    = $this->object->getGap( $gapCounter );

                if ($gap == null)
                {
                        return $form;
                }

                $header = new ilFormSectionHeaderGUI();
                $header->setTitle( $this->lng->txt( "gap" ) . " " . ($gapCounter + 1) );
                $form->addItem( $header );

                $gapcounter = new ilHiddenInputGUI("gap[$gapCounter]");
                $gapcounter->setValue( $gapCounter );
                $form->addItem( $gapcounter );

                $gaptype = new ilSelectInputGUI($this->lng->txt( 'type' ), "clozetype_$gapCounter");
                $options = array(
                        0 => $this->lng->txt( "text_gap" ),
                        1 => $this->lng->txt( "select_gap" ),
                        2 => $this->lng->txt( "numeric_gap" )
                );
                $gaptype->setOptions( $options );
                $gaptype->setValue( $gap->getType() );
                $form->addItem( $gaptype );

                if ($gap->getType() == CLOZE_TEXT)
                {
                        if (count( $gap->getItemsRaw() ) == 0)
                        {
                                $gap->addItem( new assAnswerCloze("", 0, 0) );
                        }
                                
                        $this->populateTextGapFormPart( $form, $gap, $gapCounter );
                }
                else if ($gap->getType() == CLOZE_SELECT)
                {
                        if (count( $gap->getItemsRaw() ) == 0)
                        {
                                $gap->addItem( new assAnswerCloze("", 0, 0) );
                        }       
                        $this->populateSelectGapFormPart( $form, $gap, $gapCounter );
                }
                else if ($gap->getType() == CLOZE_NUMERIC)
                {
                        if (count( $gap->getItemsRaw() ) == 0)
                        {
                                $gap->addItem( new assAnswerCloze("", 0, 0) );
                        }
                                
                        foreach ($gap->getItemsRaw() as $item)
                        {
                                $this->populateNumericGapFormPart( $form, $item, $gapCounter );
                        }
                }
                return $form;
        }

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populateNumericGapFormPart()

assClozeTestGUI::populateNumericGapFormPart (   $form,   $gap,   $gapCounter  )

protected

Populates the form-part for a numeric gap.

This includes: The type selector, value, lower bound, upper bound and points.

Parameters

$form	ilPropertyFormGUI Reference to the form, that receives the point.
$gap	mixed Raw numeric gap item.
$gapCounter	integer Ordinal number of the gap in the sequence of gaps.

Returns

ilPropertyFormGUI

Definition at line 613 of file class.assClozeTestGUI.php.

References ilNumberInputGUI\allowDecimals(), ilUtil\prepareFormOutput(), and ilTextInputGUI\setInlineStyle().

Referenced by populateGapFormPart().

        {
                // #8944: the js-based ouput in self-assessment cannot support formulas
                if (!$this->object->getSelfAssessmentEditingMode())
                {
                        $value = new ilFormulaInputGUI($this->lng->txt( 'value' ), "gap_" . $gapCounter . "_numeric");
                        $value->setInlineStyle( 'text-align: right;' );

                        $lowerbound = new ilFormulaInputGUI($this->lng->txt( 'range_lower_limit'), "gap_" . $gapCounter . "_numeric_lower");
                        $lowerbound->setInlineStyle( 'text-align: right;' );

                        $upperbound = new ilFormulaInputGUI($this->lng->txt( 'range_upper_limit'), "gap_" . $gapCounter . "_numeric_upper");
                        $upperbound->setInlineStyle( 'text-align: right;' );
                } 
                else
                {
                        $value = new ilNumberInputGUI($this->lng->txt( 'value' ), "gap_" . $gapCounter . "_numeric");
                        $value->allowDecimals( true );

                        $lowerbound = new ilNumberInputGUI($this->lng->txt( 'range_lower_limit'), "gap_" . $gapCounter . "_numeric_lower");
                        $lowerbound->allowDecimals( true );

                        $upperbound = new ilNumberInputGUI($this->lng->txt( 'range_upper_limit'), "gap_" . $gapCounter . "_numeric_upper");
                        $upperbound->allowDecimals( true );
                }
                
                $value->setSize( 10 );
                $value->setValue( ilUtil::prepareFormOutput( $gap->getAnswertext() ) );
                $value->setRequired( true );
                $form->addItem( $value );

                $lowerbound->setSize( 10 );
                $lowerbound->setRequired( true );
                $lowerbound->setValue( ilUtil::prepareFormOutput( $gap->getLowerBound() ) );
                $form->addItem( $lowerbound );

                $upperbound->setSize( 10 );
                $upperbound->setRequired( true );
                $upperbound->setValue( ilUtil::prepareFormOutput( $gap->getUpperBound() ) );
                $form->addItem( $upperbound );

                if( $this->object->getFixedTextLength() > 0 )
                {
                        $value->setSize( $this->object->getFixedTextLength() );
                        $value->setMaxLength( $this->object->getFixedTextLength() );
                        $lowerbound->setSize( $this->object->getFixedTextLength() );
                        $lowerbound->setMaxLength( $this->object->getFixedTextLength() );
                        $upperbound->setSize( $this->object->getFixedTextLength() );
                        $upperbound->setMaxLength( $this->object->getFixedTextLength() );
                }

                $points = new ilNumberInputGUI($this->lng->txt( 'points' ), "gap_" . $gapCounter . "_numeric_points");
                $points->allowDecimals(true);
                $points->setSize( 3 );
                $points->setRequired( true );
                $points->setValue( ilUtil::prepareFormOutput( $gap->getPoints() ) );
                $form->addItem( $points );
                return $form;
        }

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populateQuestionSpecificFormPart()

assClozeTestGUI::populateQuestionSpecificFormPart

(

ilPropertyFormGUI

$form

)

Adds the question specific forms parts to a question property form gui.

Parameters

ilPropertyFormGUI

$form

Returns

ilPropertyFormGUI

Implements ilGuiQuestionScoringAdjustable.

Definition at line 411 of file class.assClozeTestGUI.php.

References ilPropertyFormGUI\addItem(), ilUtil\prepareFormOutput(), ilCheckboxInputGUI\setValue(), and ilNumberInputGUI\setValue().

Referenced by editQuestion().

        {
                // text rating
                if (!$this->object->getSelfAssessmentEditingMode())
                {
                        $textrating   = new ilSelectInputGUI($this->lng->txt( "text_rating" ), "textgap_rating");
                        $text_options = array(
                                "ci" => $this->lng->txt( "cloze_textgap_case_insensitive" ),
                                "cs" => $this->lng->txt( "cloze_textgap_case_sensitive" ),
                                "l1" => sprintf( $this->lng->txt( "cloze_textgap_levenshtein_of" ), "1" ),
                                "l2" => sprintf( $this->lng->txt( "cloze_textgap_levenshtein_of" ), "2" ),
                                "l3" => sprintf( $this->lng->txt( "cloze_textgap_levenshtein_of" ), "3" ),
                                "l4" => sprintf( $this->lng->txt( "cloze_textgap_levenshtein_of" ), "4" ),
                                "l5" => sprintf( $this->lng->txt( "cloze_textgap_levenshtein_of" ), "5" )
                        );
                        $textrating->setOptions( $text_options );
                        $textrating->setValue( $this->object->getTextgapRating() );
                        $form->addItem( $textrating );

                        // text field length
                        $fixedTextLength = new ilNumberInputGUI($this->lng->txt( "cloze_fixed_textlength" ), "fixedTextLength");
                        $ftl = $this->object->getFixedTextLength();
                        if ($ftl == null)
                        {
                                $ftl = 0;
                        }
                        $fixedTextLength->setValue( ilUtil::prepareFormOutput( $ftl ) );
                        $fixedTextLength->setMinValue( 0 );
                        $fixedTextLength->setSize( 3 );
                        $fixedTextLength->setMaxLength( 6 );
                        $fixedTextLength->setInfo( $this->lng->txt( 'cloze_fixed_textlength_description' ) );
                        $fixedTextLength->setRequired( false );
                        $form->addItem( $fixedTextLength );

                        // identical scoring
                        $identical_scoring = new ilCheckboxInputGUI($this->lng->txt( "identical_scoring" ), "identical_scoring");
                        $identical_scoring->setValue( 1 );
                        $identical_scoring->setChecked( $this->object->getIdenticalScoring() );
                        $identical_scoring->setInfo( $this->lng->txt( 'identical_scoring_desc' ) );
                        $identical_scoring->setRequired( FALSE );
                        $form->addItem( $identical_scoring );
                }
                return $form;
        }

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populateSelectGapFormPart()

assClozeTestGUI::populateSelectGapFormPart (   $form,   $gap,   $gapCounter  )

protected

Populates the form-part for a select gap.

This includes: The AnswerWizardGUI for the individual select items and points as well as the the checkbox for the shuffle option.

Parameters

$form	ilPropertyFormGUI Reference to the form, that receives the point.
$gap	mixed Raw text gap item.
$gapCounter	integer Ordinal number of the gap in the sequence of gaps

Returns

ilPropertyFormGUI

Definition at line 547 of file class.assClozeTestGUI.php.

References ilFormPropertyGUI\setRequired(), and ilCheckboxInputGUI\setValue().

Referenced by populateGapFormPart().

        {
                include_once "./Modules/TestQuestionPool/classes/class.ilAnswerWizardInputGUI.php";
                include_once "./Modules/TestQuestionPool/classes/class.assAnswerCloze.php";
                $values = new ilAnswerWizardInputGUI($this->lng->txt( "values" ), "gap_" . $gapCounter . "");
                $values->setRequired( true );
                $values->setQuestionObject( $this->object );
                $values->setSingleline( true );
                $values->setAllowMove( false );

                $values->setValues( $gap->getItemsRaw() );
                $form->addItem( $values );

                // shuffle
                $shuffle = new ilCheckboxInputGUI($this->lng->txt( "shuffle_answers" ), "shuffle_" . $gapCounter . "");
                $shuffle->setValue( 1 );
                $shuffle->setChecked( $gap->getShuffle() );
                $shuffle->setRequired( FALSE );
                $form->addItem( $shuffle );
                return $form;
        }

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populateTextGapFormPart()

assClozeTestGUI::populateTextGapFormPart (   $form,   $gap,   $gapCounter  )

protected

Populates the form-part for a text gap.

This includes: The AnswerWizardGUI for the individual text answers and points.

Parameters

$form	ilPropertyFormGUI Reference to the form, that receives the point.
$gap	mixed Raw text gap item.
$gapCounter	integer Ordinal number of the gap in the sequence of gaps

Returns

ilPropertyFormGUI

Definition at line 580 of file class.assClozeTestGUI.php.

References ilFormPropertyGUI\setRequired().

Referenced by populateGapFormPart().

        {
                // Choices
                include_once "./Modules/TestQuestionPool/classes/class.ilAnswerWizardInputGUI.php";
                include_once "./Modules/TestQuestionPool/classes/class.assAnswerCloze.php";
                $values = new ilAnswerWizardInputGUI($this->lng->txt( "values" ), "gap_" . $gapCounter . "");
                $values->setRequired( true );
                $values->setQuestionObject( $this->object );
                $values->setSingleline( true );
                $values->setAllowMove( false );
                $values->setValues( $gap->getItemsRaw() );
                $form->addItem( $values );

                if( $this->object->getFixedTextLength() > 0 )
                {
                        $values->setSize( $this->object->getFixedTextLength() );
                        $values->setMaxLength( $this->object->getFixedTextLength() );
                }

                return $form;
        }

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removegap()

assClozeTestGUI::removegap

(

)

Remove a gap answer.

Definition at line 686 of file class.assClozeTestGUI.php.

References $_POST, editQuestion(), and assQuestionGUI\writePostData().

        {
                $this->writePostData(true);
                $this->object->deleteAnswerText($this->gapIndex, key($_POST['cmd']['removegap_' . $this->gapIndex]));
                $this->editQuestion();
        }

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removeIndizesFromGapText()

assClozeTestGUI::removeIndizesFromGapText

(

$question_text

)

Definition at line 1273 of file class.assClozeTestGUI.php.

Referenced by writePostData().

        {
                $parts         = preg_split( '/\[gap \d*\]/', $question_text );
                $question_text = implode( '[gap]', $parts );
                return $question_text;
        }

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renderAggregateView()

assClozeTestGUI::renderAggregateView

(

$aggregate

)

Parameters

$aggregate

Returns

ilTemplate

Definition at line 1377 of file class.assClozeTestGUI.php.

References assQuestionGUI\$tpl, CLOZE_NUMERIC, CLOZE_SELECT, CLOZE_TEXT, getNumericGapAggregation(), getSelectGapAggregation(), and getTextGapAggregation().

Referenced by getAggregatedAnswersView().

        {
                $html = '';
                foreach($aggregate as $index => $gap)
                {
                        $tpl = new ilTemplate('tpl.il_as_aggregated_answers_table.html', true, true, "Modules/TestQuestionPool");
                        $tpl->setVariable( 'OPTION_HEADER', $this->lng->txt('answer') );
                        $tpl->setVariable( 'COUNT_HEADER', $this->lng->txt('count') );

                        $current_gap_definition = $this->object->getGap($index);
                        switch ($current_gap_definition->getType())
                        {
                                case CLOZE_TEXT:
                                        $gaptype = $this->lng->txt('text_gap');
                                        $tpl = $this->getTextGapAggregation($index, $tpl, $gap);
                                        break;
                                case CLOZE_SELECT:
                                        $gaptype = $this->lng->txt('select_gap');
                                        $tpl = $this->getSelectGapAggregation($tpl, $gap);
                                        break;
                                case CLOZE_NUMERIC:
                                        $gaptype = $this->lng->txt('numeric_gap');
                                        $tpl = $this->getNumericGapAggregation($tpl, $gap);
                                        break;
                        }
                        $tpl->setVariable( 'AGGREGATION_HEADER', 
                                                           $this->lng->txt('gap')
                                                           . ' ' . ($index+1) 
                                                           . '&nbsp;<small>(' . $gaptype . ')</small>');
                        $html .= $tpl->get();
                }

                return $html;
        }

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reworkFormForCorrectionMode()

assClozeTestGUI::reworkFormForCorrectionMode

(

ilPropertyFormGUI

$form

)

Definition at line 1498 of file class.assClozeTestGUI.php.

References CLOZE_NUMERIC, CLOZE_SELECT, CLOZE_TEXT, and ilPropertyFormGUI\getItemByPostVar().

        {
                $gapindex = 0;
                while($element = $form->getItemByPostVar('gap['.$gapindex.']'))
                {
                        $type_selector = $form->getItemByPostVar('clozetype_'.$gapindex);
                        $type_selector->setDisabled(true);
                        $value = $type_selector->getValue();
                        switch ($value)
                        {
                                case CLOZE_TEXT:
                                        break;
                                case CLOZE_SELECT:
                                        $this->disableSelectGapFields($form, $gapindex);
                                case CLOZE_NUMERIC:
                        }
                        $gapindex++;
                }

                return $form;
        }

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setQuestionTabs()

assClozeTestGUI::setQuestionTabs

(

)

Sets the ILIAS tabs for this question type.

public

Todo:

: MOVE THIS STEPS TO COMMON QUESTION CLASS assQuestionGUI

Definition at line 1118 of file class.assClozeTestGUI.php.

References $_GET, $_POST, $ref_id, assQuestionGUI\addTab_QuestionFeedback(), assQuestionGUI\addTab_QuestionHints(), and ilTestExpressPage\getReturnToPageLink().

        {
                global $rbacsystem, $ilTabs;
                
                $this->ctrl->setParameterByClass("ilAssQuestionPageGUI", "q_id", $_GET["q_id"]);
                include_once "./Modules/TestQuestionPool/classes/class.assQuestion.php";
                $q_type = $this->object->getQuestionType();

                if (strlen($q_type))
                {
                        $classname = $q_type . "GUI";
                        $this->ctrl->setParameterByClass(strtolower($classname), "sel_question_types", $q_type);
                        $this->ctrl->setParameterByClass(strtolower($classname), "q_id", $_GET["q_id"]);
#                       $this->ctrl->setParameterByClass(strtolower($classname), 'prev_qid', $_REQUEST['prev_qid']);
                }

                if ($_GET["q_id"])
                {
                        if ($rbacsystem->checkAccess('write', $_GET["ref_id"]))
                        {
                                // edit page
                                $ilTabs->addTarget("edit_page",
                                        $this->ctrl->getLinkTargetByClass("ilAssQuestionPageGUI", "edit"),
                                        array("edit", "insert", "exec_pg"),
                                        "", "", $force_active);
                        }
        
                        // edit page
                        $ilTabs->addTarget("preview",
                                $this->ctrl->getLinkTargetByClass("ilAssQuestionPageGUI", "preview"),
                                array("preview"),
                                "ilAssQuestionPageGUI", "", $force_active);
                }

                $force_active = false;
                $commands = $_POST["cmd"];
                if (is_array($commands))
                {
                        foreach ($commands as $key => $value)
                        {
                                if (preg_match("/^removegap_.*/", $key, $matches) || 
                                        preg_match("/^addgap_.*/", $key, $matches)
                                )
                                {
                                        $force_active = true;
                                }
                        }
                }
                if ($rbacsystem->checkAccess('write', $_GET["ref_id"]))
                {
                        $url = "";
                        if ($classname) $url = $this->ctrl->getLinkTargetByClass($classname, "editQuestion");
                        // edit question properties
                        $ilTabs->addTarget("edit_question",
                                $url,
                                array("editQuestion", "originalSyncForm", "save", "createGaps", "saveEdit"),
                                $classname, "", $force_active);
                }

                // add tab for question feedback within common class assQuestionGUI
                $this->addTab_QuestionFeedback($ilTabs);
                
                // add tab for question hint within common class assQuestionGUI
                $this->addTab_QuestionHints($ilTabs);
                
                if ($_GET["q_id"])
                {
                        $ilTabs->addTarget("solution_hint",
                                $this->ctrl->getLinkTargetByClass($classname, "suggestedsolution"),
                                array("suggestedsolution", "saveSuggestedSolution", "outSolutionExplorer", "cancel", 
                                "addSuggestedSolution","cancelExplorer", "linkChilds", "removeSuggestedSolution"
                                ),
                                $classname, 
                                ""
                        );
                }

                // Assessment of questions sub menu entry
                if ($_GET["q_id"])
                {
                        $ilTabs->addTarget("statistics",
                                $this->ctrl->getLinkTargetByClass($classname, "assessment"),
                                array("assessment"),
                                $classname, "");
                }

                if (($_GET["calling_test"] > 0) || ($_GET["test_ref_id"] > 0))
                {
                        $ref_id = $_GET["calling_test"];
                        if (strlen($ref_id) == 0) $ref_id = $_GET["test_ref_id"];

                        global $___test_express_mode;
                        
                        if (!$_GET['test_express_mode'] && !$___test_express_mode) {
                            $ilTabs->setBackTarget($this->lng->txt("backtocallingtest"), "ilias.php?baseClass=ilObjTestGUI&cmd=questions&ref_id=$ref_id");
                        }
                        else {
                            $link = ilTestExpressPage::getReturnToPageLink();
                            $ilTabs->setBackTarget($this->lng->txt("backtocallingtest"), $link);
                        }
                }
                else
                {
                        $ilTabs->setBackTarget($this->lng->txt("qpl"), $this->ctrl->getLinkTargetByClass("ilobjquestionpoolgui", "questions"));
                }
        }

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writeAnswerSpecificPostData()

assClozeTestGUI::writeAnswerSpecificPostData

(

$always = false

)

Extracts the answer specific values from $_POST and applies them to the data object.

Parameters

bool

$always

If true, a check for form validity is omitted.

Returns

void

Implements ilGuiAnswerScoringAdjustable.

Definition at line 115 of file class.assClozeTestGUI.php.

References $_POST, CLOZE_NUMERIC, CLOZE_SELECT, and CLOZE_TEXT.

Referenced by writePostData().

        {
                if (is_array( $_POST['gap'] ))
                {
                        if ( $this->ctrl->getCmd() != 'createGaps' )
                        {
                                $this->object->clearGapAnswers();
                        }
                        
                        foreach ($_POST['gap'] as $idx => $hidden)
                        {
                                $clozetype = $_POST['clozetype_' . $idx];
                                
                                $this->object->setGapType( $idx, $clozetype );
                                
                                switch($clozetype)
                                {
                                        case CLOZE_TEXT:

                                                $this->object->setGapShuffle( $idx, 0 );
                                                
                                                if ($this->ctrl->getCmd() != 'createGaps')
                                                {
                                                        if (is_array( $_POST['gap_' . $idx]['answer'] ))
                                                        {
                                                                foreach ($_POST['gap_' . $idx]['answer'] as $order => $value)
                                                                {
                                                                        $this->object->addGapAnswer( $idx, $order, $value );
                                                                }
                                                        }
                                                        else
                                                        {
                                                                $this->object->addGapAnswer( $idx, 0, '' );
                                                        }
                                                }
                                                
                                                if (is_array( $_POST['gap_' . $idx]['points'] ))
                                                {
                                                        foreach ($_POST['gap_' . $idx]['points'] as $order => $value)
                                                        {
                                                                $this->object->setGapAnswerPoints( $idx, $order, $value );
                                                        }
                                                }
                                                
                                                break;
                                                
                                        case CLOZE_SELECT:

                                                $this->object->setGapShuffle( $idx, (int)(isset($_POST["shuffle_$idx"]) && $_POST["shuffle_$idx"]) );

                                                if ($this->ctrl->getCmd() != 'createGaps')
                                                {
                                                        if (is_array( $_POST['gap_' . $idx]['answer'] ))
                                                        {
                                                                foreach ($_POST['gap_' . $idx]['answer'] as $order => $value)
                                                                {
                                                                        $this->object->addGapAnswer( $idx, $order, $value );
                                                                }
                                                        }
                                                        else
                                                        {
                                                                $this->object->addGapAnswer( $idx, 0, '' );
                                                        }
                                                }
                                                
                                                if (is_array( $_POST['gap_' . $idx]['points'] ))
                                                {
                                                        foreach ($_POST['gap_' . $idx]['points'] as $order => $value)
                                                        {
                                                                $this->object->setGapAnswerPoints( $idx, $order, $value );
                                                        }
                                                }
                                                
                                                break;

                                        case CLOZE_NUMERIC:
                                                
                                                $this->object->setGapShuffle( $idx, 0 );

                                                $gap = $this->object->getGap($idx);
                                                if (!$gap) break;
                                                
                                                $this->object->getGap($idx)->clearItems();

                                                if (array_key_exists( 'gap_' . $idx . '_numeric', $_POST ))
                                                {
                                                        #if ($this->ctrl->getCmd() != 'createGaps')
                                                        #{
                                                                $this->object->addGapAnswer(
                                                                        $idx, 0, str_replace(",", ".", $_POST['gap_' . $idx . '_numeric'])
                                                                );
                                                        #}

                                                        $this->object->setGapAnswerLowerBound(
                                                                $idx, 0, str_replace(",", ".", $_POST['gap_' . $idx . '_numeric_lower'])
                                                        );

                                                        $this->object->setGapAnswerUpperBound(
                                                                $idx, 0, str_replace( ",", ".", $_POST['gap_' . $idx . '_numeric_upper'])
                                                        );

                                                        $this->object->setGapAnswerPoints( $idx, 0, $_POST['gap_' . $idx . '_numeric_points'] );
                                                }
                                                else
                                                {
                                                        #if ($this->ctrl->getCmd() != 'createGaps')
                                                        #{
                                                                $this->object->addGapAnswer($idx, 0, '');
                                                        #}
                                                        
                                                        $this->object->setGapAnswerLowerBound($idx, 0, '');

                                                        $this->object->setGapAnswerUpperBound($idx, 0, '');
                                                }
                                                
                                                break;
                                }
                        }
                        if ($this->ctrl->getCmd() != 'createGaps')
                        {
                                $this->object->updateClozeTextFromGaps();
                        }
                }
        }

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writePostData()

assClozeTestGUI::writePostData

(

$always = false

)

Evaluates a posted edit form and writes the form data in the question object.

Parameters

bool

$always

Returns

integer A positive value, if one of the required fields wasn't set, else 0 private

Definition at line 63 of file class.assClozeTestGUI.php.

References $_POST, applyIndizesToGapText(), editQuestion(), removeIndizesFromGapText(), assQuestionGUI\saveTaxonomyAssignments(), writeAnswerSpecificPostData(), assQuestionGUI\writeQuestionGenericPostData(), and writeQuestionSpecificPostData().

        {
                // Bugfix for mantis: 14034 
                $save_return = true;
                if (is_array( $_POST['gap'] ))
                {
                        foreach ($_POST['gap'] as $idx => $hidden)
                        {
                                $clozetype = $_POST['clozetype_' . $idx];

                                $db_gap = $this->object->getGap($idx);
                                if( !is_object($db_gap) || $db_gap->getType() != $clozetype )
                                {
                                        // if gap-type has been changed: set always = true and ignore "required inputs" and save new gap-type
                                        $always = true;
                                        // do not accept "save & return" action
                                        $save_return = false;
                                }
                        }
                }

                $hasErrors = (!$always) ? $this->editQuestion(true) : false;
                if (!$hasErrors)
                {
                        $question_text = $_POST['question'];
                        $question_text = $this->removeIndizesFromGapText( $question_text );
                        $_POST['question'] = $question_text;
                        $this->object->setQuestion($question_text);

                        $this->writeQuestionGenericPostData();
                        $this->object->setClozeText($_POST["question"]);
                        $this->writeQuestionSpecificPostData();
                        //$this->object->flushGaps();
                        $this->writeAnswerSpecificPostData();
                        $this->saveTaxonomyAssignments();
                        if($save_return == false && $always == true)
                        {
                                $question_text = $_POST['question'];
                                $question_text = $this->applyIndizesToGapText($question_text);
                                $_POST['question'] = $question_text;

                                return $this->editQuestion(true);
                        }
                        return 0;
                }

                $question_text = $_POST['question'];
                $question_text = $this->applyIndizesToGapText($question_text);
                $_POST['question'] = $question_text;
                return 1;
        }

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writeQuestionSpecificPostData()

assClozeTestGUI::writeQuestionSpecificPostData

(

$always = false

)

Extracts the question specific values from $_POST and applies them to the data object.

Parameters

bool

$always

If true, a check for form validity is omitted.

Returns

void

Implements ilGuiQuestionScoringAdjustable.

Definition at line 240 of file class.assClozeTestGUI.php.

References $_POST.

Referenced by writePostData().

        {
                $this->object->setTextgapRating( $_POST["textgap_rating"] );
                $this->object->setIdenticalScoring( $_POST["identical_scoring"] );
                $this->object->setFixedTextLength( $_POST["fixedTextLength"] );
        }

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Field Documentation

$gapIndex

assClozeTestGUI::$gapIndex

private

A temporary variable to store gap indexes of ilCtrl commands in the getCommand method.

Definition at line 27 of file class.assClozeTestGUI.php.

---

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

• Modules/TestQuestionPool/classes/class.assClozeTestGUI.php