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Public Member Functions
assTextSubsetGUI Class Reference
Modules/TestQuestionPool

Multiple choice question GUI representation. More...

+ Inheritance diagram for assTextSubsetGUI:
+ Collaboration diagram for assTextSubsetGUI:

Public Member Functions

 assTextSubsetGUI ($id=-1)
 assTextSubsetGUI constructor
 getCommand ($cmd)
 editQuestion ()
 Creates an output of the edit form for the question.
 deleteAnswer ()
 add an answer(s)
 add ()
 add an answer
 save ()
 save question
 saveEdit ()
 save question
 checkInput ()
 check input fields
 writePostData ()
 Evaluates a posted edit form and writes the form data in the question object.
 outQuestionForTest ($formaction, $active_id, $pass=NULL, $is_postponed=FALSE, $use_post_solutions=FALSE)
 getSolutionOutput ($active_id, $pass=NULL, $graphicalOutput=FALSE, $result_output=FALSE, $show_question_only=TRUE, $show_feedback=FALSE, $show_correct_solution=FALSE)
 getPreview ($show_question_only=FALSE)
 getTestOutput ($active_id, $pass=NULL, $is_postponed=FALSE, $use_post_solutions=FALSE)
 addSuggestedSolution ()
 Handler for cmd[addSuggestedSolution] to add a suggested solution for the question.
 saveFeedback ()
 Saves the feedback for a single choice question.
 feedback ()
 Creates the output of the feedback page for a single choice question.
 setQuestionTabs ()
 Sets the ILIAS tabs for this question type.
- Public Member Functions inherited from assQuestionGUI
 assQuestionGUI ()
 assQuestionGUI constructor
& executeCommand ()
 execute command
 getType ()
 needed for page editor compliance
 outOtherQuestionData ()
 Sets the extra fields i.e.
 assessment ()
 output assessment
 writeOtherPostData ($result=0)
 Sets the other data i.e.
& _getQuestionGUI ($question_type, $question_id=-1)
 Creates a question gui representation.
 _getGUIClassNameForId ($a_q_id)
 _getClassNameForQType ($q_type)
& createQuestionGUI ($question_type, $question_id=-1)
 Creates a question gui representation.
 getQuestionTemplate ()
 get question template
 getILIASPage ($html="")
 Returns the ILIAS Page around a question.
 outQuestionPage ($a_temp_var, $a_postponed=false, $active_id="", $html="")
 output question page
 cancel ()
 cancel action
 originalSyncForm ($return_to="")
 sync ()
 cancelSync ()
 apply ()
 apply changes
 cancelExplorer ()
 removeSuggestedSolution ()
 addPG ()
 addST ()
 addGIT ()
 getContextPath ($cont_obj, $a_endnode_id, $a_startnode_id=1)
 get context path in content object tree
 linkChilds ()
 setSequenceNumber ($nr)
 getSequenceNumber ()
 setQuestionCount ($a_question_count)
 getQuestionCount ()
 getErrorMessage ()
 setErrorMessage ($errormessage)
 addErrorMessage ($errormessage)
 outAdditionalOutput ()
 getQuestionType ()
 Returns the question type string.
 getAsValueAttribute ($a_value)
 Returns a HTML value attribute.
 getAnswerFeedbackOutput ($active_id, $pass)
 Returns the answer specific feedback depending on the results of the question.
 outQuestionType ()

Additional Inherited Members

- Data Fields inherited from assQuestionGUI
 $object
 $tpl
 $lng
 $error
 $errormessage
 $sequence_no
 sequence number in test
 $question_count
 question count in test

Detailed Description

Multiple choice question GUI representation.

The assTextSubsetGUI class encapsulates the GUI representation for multiple choice 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
Version
Id:
class.assTextSubsetGUI.php 22311 2009-11-09 00:05:25Z hschottm

Definition at line 37 of file class.assTextSubsetGUI.php.

Member Function Documentation

assTextSubsetGUI::add ( )

add an answer

Definition at line 278 of file class.assTextSubsetGUI.php.

References editQuestion(), and writePostData().

{
//$this->setObjectData();
$this->writePostData();
for ($i = 0; $i < $_POST["nrOfAnswers"]; $i++)
{
$this->object->addAnswer(
"",
1,
count($this->object->answers)
);
}
$this->editQuestion();
}

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assTextSubsetGUI::addSuggestedSolution ( )

Handler for cmd[addSuggestedSolution] to add a suggested solution for the question.

Handler for cmd[addSuggestedSolution] to add a suggested solution for the question

public

Reimplemented from assQuestionGUI.

Definition at line 608 of file class.assTextSubsetGUI.php.

References $_SESSION, checkInput(), editQuestion(), assQuestionGUI\getErrorMessage(), assQuestionGUI\getQuestionTemplate(), ilUtil\sendInfo(), and writePostData().

{
$_SESSION["subquestion_index"] = 0;
if ($_POST["cmd"]["addSuggestedSolution"])
{
if ($this->writePostData())
{
ilUtil::sendInfo($this->getErrorMessage());
$this->editQuestion();
return;
}
if (!$this->checkInput())
{
ilUtil::sendInfo($this->lng->txt("fill_out_all_required_fields_add_answer"));
$this->editQuestion();
return;
}
}
$this->object->saveToDb();
$this->ctrl->setParameter($this, "q_id", $this->object->getId());
$this->tpl->setVariable("HEADER", $this->object->getTitle());
$this->getQuestionTemplate();
parent::addSuggestedSolution();
}

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assTextSubsetGUI::assTextSubsetGUI (   $id = -1)

assTextSubsetGUI constructor

The constructor takes possible arguments an creates an instance of the assTextSubsetGUI object.

Parameters
integer$idThe database id of a text subset question object public

Definition at line 47 of file class.assTextSubsetGUI.php.

References assQuestionGUI\assQuestionGUI().

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

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assTextSubsetGUI::checkInput ( )

check input fields

Definition at line 348 of file class.assTextSubsetGUI.php.

References $cmd.

Referenced by addSuggestedSolution(), and writePostData().

{
$cmd = $this->ctrl->getCmd();
if ((!$_POST["title"]) or (!$_POST["author"]) or (!$_POST["question"]) or (!$_POST["correctanswers"]))
{
return false;
}
return true;
}

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assTextSubsetGUI::deleteAnswer ( )

add an answer(s)

Definition at line 260 of file class.assTextSubsetGUI.php.

References editQuestion(), and writePostData().

{
$this->writePostData();
$answers = $_POST["chb_answers"];
if (is_array($answers))
{
arsort($answers);
foreach ($answers as $answer)
{
$this->object->deleteAnswer($answer);
}
}
$this->editQuestion();
}

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assTextSubsetGUI::editQuestion ( )

Creates an output of the edit form for the question.

Creates an output of the edit form for the question

public

Definition at line 72 of file class.assTextSubsetGUI.php.

References $_GET, assQuestion\_getInternalLinkHref(), ilRTE\_getRTEClassname(), ilObject\_lookupType(), ilUtil\getImagePath(), assQuestionGUI\getQuestionTemplate(), ilUtil\makeTimeSelect(), assQuestionGUI\outOtherQuestionData(), assQuestionGUI\outQuestionType(), and ilUtil\prepareFormOutput().

Referenced by add(), addSuggestedSolution(), deleteAnswer(), save(), and saveEdit().

{
$this->tpl->addJavascript("./Services/JavaScript/js/Basic.js");
$javascript = "<script type=\"text/javascript\">ilAddOnLoad(initialSelect);\n".
"function initialSelect() {\n%s\n}</script>";
// single response
$this->getQuestionTemplate();
$this->tpl->addBlockFile("QUESTION_DATA", "question_data", "tpl.il_as_qpl_textsubset.html", "Modules/TestQuestionPool");
// output of existing single response answers
for ($i = 0; $i < $this->object->getAnswerCount(); $i++)
{
$this->tpl->setCurrentBlock("answers");
$answer = $this->object->getAnswer($i);
$this->tpl->setVariable("VALUE_ANSWER_COUNTER", $answer->getOrder() + 1);
$this->tpl->setVariable("ANSWER_ORDER", $answer->getOrder());
$this->tpl->setVariable("VALUE_ANSWER", ilUtil::prepareFormOutput($answer->getAnswertext()));
$this->tpl->setVariable("VALUE_POINTS", ilUtil::prepareFormOutput($answer->getPoints()));
$this->tpl->parseCurrentBlock();
}
if ($this->object->getAnswerCount() > 0)
{
$this->tpl->setCurrentBlock("answersheading");
$this->tpl->setVariable("TEXT_ANSWER_TEXT", $this->lng->txt("answer_text"));
$this->tpl->setVariable("TEXT_POINTS", $this->lng->txt("points"));
$this->tpl->parseCurrentBlock();
}
$internallinks = array(
"lm" => $this->lng->txt("obj_lm"),
"st" => $this->lng->txt("obj_st"),
"pg" => $this->lng->txt("obj_pg"),
"glo" => $this->lng->txt("glossary_term")
);
foreach ($internallinks as $key => $value)
{
$this->tpl->setCurrentBlock("internallink");
$this->tpl->setVariable("TYPE_INTERNAL_LINK", $key);
$this->tpl->setVariable("TEXT_INTERNAL_LINK", $value);
$this->tpl->parseCurrentBlock();
}
$this->tpl->setCurrentBlock("HeadContent");
if ($this->object->getAnswerCount() == 0)
{
$this->tpl->setVariable("CONTENT_BLOCK", sprintf($javascript, "document.frm_textsubset.title.focus();"));
}
else
{
switch ($this->ctrl->getCmd())
{
case "add":
$this->tpl->setVariable("CONTENT_BLOCK", sprintf($javascript, "document.frm_textsubset.answer_".($this->object->getAnswerCount() - $_POST["nrOfAnswers"]).".focus(); document.getElementById('answer_".($this->object->getAnswerCount() - $_POST["nrOfAnswers"])."').scrollIntoView(\"true\");"));
break;
case "":
if ($this->object->getAnswerCount() == 0)
{
$this->tpl->setVariable("CONTENT_BLOCK", sprintf($javascript, "document.frm_textsubset.title.focus();"));
}
else
{
$this->tpl->setVariable("CONTENT_BLOCK", sprintf($javascript, "document.frm_textsubset.answer_".($this->object->getAnswerCount() - 1).".focus(); document.getElementById('answer_".($this->object->getAnswerCount() - 1)."').scrollIntoView(\"true\");"));
}
break;
default:
$this->tpl->setVariable("CONTENT_BLOCK", sprintf($javascript, "document.frm_textsubset.title.focus();"));
break;
}
}
$this->tpl->parseCurrentBlock();
// Add text rating options
$text_options = array(
array("ci", $this->lng->txt("cloze_textgap_case_insensitive")),
array("cs", $this->lng->txt("cloze_textgap_case_sensitive")),
array("l1", sprintf($this->lng->txt("cloze_textgap_levenshtein_of"), "1")),
array("l2", sprintf($this->lng->txt("cloze_textgap_levenshtein_of"), "2")),
array("l3", sprintf($this->lng->txt("cloze_textgap_levenshtein_of"), "3")),
array("l4", sprintf($this->lng->txt("cloze_textgap_levenshtein_of"), "4")),
array("l5", sprintf($this->lng->txt("cloze_textgap_levenshtein_of"), "5"))
);
$text_rating = $this->object->getTextRating();
foreach ($text_options as $text_option)
{
$this->tpl->setCurrentBlock("text_rating");
$this->tpl->setVariable("RATING_VALUE", $text_option[0]);
$this->tpl->setVariable("RATING_TEXT", $text_option[1]);
if (strcmp($text_rating, $text_option[0]) == 0)
{
$this->tpl->setVariable("SELECTED_RATING_VALUE", " selected=\"selected\"");
}
$this->tpl->parseCurrentBlock();
}
if ($this->object->getAnswerCount() > 0)
{
$this->tpl->setCurrentBlock("selectall");
$this->tpl->setVariable("SELECT_ALL", $this->lng->txt("select_all"));
$this->tpl->parseCurrentBlock();
$this->tpl->setCurrentBlock("existinganswers");
$this->tpl->setVariable("DELETE", $this->lng->txt("delete"));
$this->tpl->setVariable("MOVE", $this->lng->txt("move"));
$this->tpl->setVariable("ARROW", "<img src=\"" . ilUtil::getImagePath("arrow_downright.gif") . "\" alt=\"".$this->lng->txt("arrow_downright")."\">");
$this->tpl->parseCurrentBlock();
}
for ($i = 1; $i < 10; $i++)
{
$this->tpl->setCurrentBlock("numbers");
$this->tpl->setVariable("VALUE_NUMBER", $i);
if ($i == 1)
{
$this->tpl->setVariable("TEXT_NUMBER", $i . " " . $this->lng->txt("answer"));
}
else
{
$this->tpl->setVariable("TEXT_NUMBER", $i . " " . $this->lng->txt("answers"));
}
$this->tpl->parseCurrentBlock();
}
$this->tpl->setCurrentBlock("question_data");
$this->tpl->setVariable("TEXTSUBSET_ID", $this->object->getId());
$this->tpl->setVariable("VALUE_TEXTSUBSET_TITLE", ilUtil::prepareFormOutput($this->object->getTitle()));
$this->tpl->setVariable("VALUE_TEXTSUBSET_COMMENT", ilUtil::prepareFormOutput($this->object->getComment()));
$this->tpl->setVariable("VALUE_TEXTSUBSET_AUTHOR", ilUtil::prepareFormOutput($this->object->getAuthor()));
$this->tpl->setVariable("VALUE_CORRECTANSWERS", $this->object->getCorrectAnswers());
$this->tpl->setVariable("VALUE_POINTS", $this->object->getMaximumPoints());
$questiontext = $this->object->getQuestion();
$this->tpl->setVariable("VALUE_QUESTION", ilUtil::prepareFormOutput($this->object->prepareTextareaOutput($questiontext)));
$this->tpl->setVariable("VALUE_ADD_ANSWER", $this->lng->txt("add"));
$this->tpl->setVariable("TEXT_TITLE", $this->lng->txt("title"));
$this->tpl->setVariable("TEXT_AUTHOR", $this->lng->txt("author"));
$this->tpl->setVariable("TEXT_COMMENT", $this->lng->txt("description"));
$this->tpl->setVariable("TEXT_QUESTION", $this->lng->txt("question"));
$this->tpl->setVariable("TEXT_SOLUTION_HINT", $this->lng->txt("solution_hint"));
$this->tpl->setVariable("TEXT_RATING", $this->lng->txt("text_rating"));
$this->tpl->setVariable("TEXT_POINTS", $this->lng->txt("maximum_points"));
$this->tpl->setVariable("TEXT_CORRECTANSWERS", $this->lng->txt("nr_of_correct_answers"));
// estimated working time
$est_working_time = $this->object->getEstimatedWorkingTime();
$this->tpl->setVariable("TEXT_WORKING_TIME", $this->lng->txt("working_time"));
$this->tpl->setVariable("TIME_FORMAT", $this->lng->txt("time_format"));
$this->tpl->setVariable("VALUE_WORKING_TIME", ilUtil::makeTimeSelect("Estimated", false, $est_working_time[h], $est_working_time[m], $est_working_time[s]));
if (count($this->object->suggested_solutions))
{
$solution_array = $this->object->getSuggestedSolution(0);
include_once "./Modules/TestQuestionPool/classes/class.assQuestion.php";
$href = assQuestion::_getInternalLinkHref($solution_array["internal_link"]);
$this->tpl->setVariable("TEXT_VALUE_SOLUTION_HINT", " <a href=\"$href\" target=\"content\">" . $this->lng->txt("solution_hint"). "</a> ");
$this->tpl->setVariable("BUTTON_REMOVE_SOLUTION", $this->lng->txt("remove"));
$this->tpl->setVariable("BUTTON_ADD_SOLUTION", $this->lng->txt("change"));
$this->tpl->setVariable("VALUE_SOLUTION_HINT", $solution_array["internal_link"]);
}
else
{
$this->tpl->setVariable("BUTTON_ADD_SOLUTION", $this->lng->txt("add"));
}
$this->tpl->setVariable("SAVE",$this->lng->txt("save"));
$this->tpl->setVariable("SAVE_EDIT", $this->lng->txt("save_edit"));
$this->tpl->setVariable("CANCEL",$this->lng->txt("cancel"));
$this->tpl->setVariable("TXT_REQUIRED_FLD", $this->lng->txt("required_field"));
$this->ctrl->setParameter($this, "sel_question_types", "assTextSubset");
$this->tpl->setVariable("ACTION_TEXTSUBSET_TEST", $this->ctrl->getFormAction($this));
$this->tpl->setVariable("TEXT_QUESTION_TYPE", $this->outQuestionType());
$this->outOtherQuestionData();
$this->tpl->parseCurrentBlock();
include_once "./Services/RTE/classes/class.ilRTE.php";
$rtestring = ilRTE::_getRTEClassname();
include_once "./Services/RTE/classes/class.$rtestring.php";
$rte = new $rtestring();
$rte->addPlugin("latex");
$rte->addButton("latex"); $rte->addButton("pastelatex");
include_once "./classes/class.ilObject.php";
$obj_id = $_GET["q_id"];
$obj_type = ilObject::_lookupType($_GET["ref_id"], TRUE);
$rte->addRTESupport($obj_id, $obj_type, "assessment");
$this->tpl->setCurrentBlock("adm_content");
//$this->tpl->setVariable("BODY_ATTRIBUTES", " onload=\"initialSelect();\"");
$this->tpl->parseCurrentBlock();
}

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assTextSubsetGUI::feedback ( )

Creates the output of the feedback page for a single choice question.

Creates the output of the feedback page for a single choice question

public

Reimplemented from assQuestionGUI.

Definition at line 656 of file class.assTextSubsetGUI.php.

References $_GET, ilRTE\_getRTEClassname(), ilObject\_lookupType(), and ilUtil\prepareFormOutput().

{
$this->tpl->addBlockFile("ADM_CONTENT", "feedback", "tpl.il_as_qpl_textsubset_feedback.html", "Modules/TestQuestionPool");
$this->tpl->setVariable("FEEDBACK_TEXT", $this->lng->txt("feedback"));
$this->tpl->setVariable("FEEDBACK_COMPLETE", $this->lng->txt("feedback_complete_solution"));
$this->tpl->setVariable("VALUE_FEEDBACK_COMPLETE", ilUtil::prepareFormOutput($this->object->prepareTextareaOutput($this->object->getFeedbackGeneric(1)), FALSE));
$this->tpl->setVariable("FEEDBACK_INCOMPLETE", $this->lng->txt("feedback_incomplete_solution"));
$this->tpl->setVariable("VALUE_FEEDBACK_INCOMPLETE", ilUtil::prepareFormOutput($this->object->prepareTextareaOutput($this->object->getFeedbackGeneric(0)), FALSE));
global $rbacsystem;
if ($rbacsystem->checkAccess('write', $_GET["ref_id"]))
{
$this->tpl->setVariable("SAVE", $this->lng->txt("save"));
}
$this->tpl->setVariable("FORMACTION", $this->ctrl->getFormAction($this));
include_once "./Services/RTE/classes/class.ilRTE.php";
$rtestring = ilRTE::_getRTEClassname();
include_once "./Services/RTE/classes/class.$rtestring.php";
$rte = new $rtestring();
$rte->addPlugin("latex");
$rte->addButton("latex"); $rte->addButton("pastelatex");
include_once "./classes/class.ilObject.php";
$obj_id = $_GET["q_id"];
$obj_type = ilObject::_lookupType($_GET["ref_id"], TRUE);
$rte->addRTESupport($obj_id, $obj_type, "assessment");
}

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assTextSubsetGUI::getCommand (   $cmd)

Reimplemented from assQuestionGUI.

Definition at line 60 of file class.assTextSubsetGUI.php.

References $cmd.

{
return $cmd;
}
assTextSubsetGUI::getPreview (   $show_question_only = FALSE)

Definition at line 542 of file class.assTextSubsetGUI.php.

References assQuestionGUI\getILIASPage().

{
// generate the question output
include_once "./classes/class.ilTemplate.php";
$template = new ilTemplate("tpl.il_as_qpl_textsubset_output.html", TRUE, TRUE, "Modules/TestQuestionPool");
$width = $this->object->getMaxTextboxWidth();
for ($i = 0; $i < $this->object->getCorrectAnswers(); $i++)
{
$template->setCurrentBlock("textsubset_row");
$template->setVariable("COUNTER", $i+1);
$template->setVariable("TEXTFIELD_ID", sprintf("%02d", $i+1));
$template->setVariable("TEXTFIELD_SIZE", $width);
$template->parseCurrentBlock();
}
$questiontext = $this->object->getQuestion();
$template->setVariable("QUESTIONTEXT", $this->object->prepareTextareaOutput($questiontext, TRUE));
$questionoutput = $template->get();
if (!$show_question_only)
{
// get page object output
$questionoutput = $this->getILIASPage($questionoutput);
}
return $questionoutput;
}

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

Definition at line 445 of file class.assTextSubsetGUI.php.

References $pass, assQuestionGUI\getAnswerFeedbackOutput(), assQuestionGUI\getILIASPage(), and ilUtil\getImagePath().

{
// get the solution of the user for the active pass or from the last pass if allowed
$solutions = array();
if (($active_id > 0) && (!$show_correct_solution))
{
$solutions =& $this->object->getSolutionValues($active_id, $pass);
}
else
{
$rank = array();
foreach ($this->object->answers as $answer)
{
if ($answer->getPoints() > 0)
{
if (!is_array($rank[$answer->getPoints()]))
{
$rank[$answer->getPoints()] = array();
}
array_push($rank[$answer->getPoints()], $answer->getAnswertext());
}
}
krsort($rank, SORT_NUMERIC);
foreach ($rank as $index => $bestsolutions)
{
array_push($solutions, array("value1" => join(",", $bestsolutions), "points" => $index));
}
}
// generate the question output
include_once "./classes/class.ilTemplate.php";
$template = new ilTemplate("tpl.il_as_qpl_textsubset_output_solution.html", TRUE, TRUE, "Modules/TestQuestionPool");
$solutiontemplate = new ilTemplate("tpl.il_as_tst_solution_output.html", TRUE, TRUE, "Modules/TestQuestionPool");
$available_answers =& $this->object->getAvailableAnswers();
for ($i = 0; $i < $this->object->getCorrectAnswers(); $i++)
{
if ((!$test_id) && (strcmp($solutions[$i]["value1"], "") == 0))
{
}
else
{
if (($active_id > 0) && (!$show_correct_solution))
{
if ($graphicalOutput)
{
// output of ok/not ok icons for user entered solutions
$index = $this->object->isAnswerCorrect($available_answers, $solutions[$i]["value1"]);
$correct = FALSE;
if ($index !== FALSE)
{
unset($available_answers[$index]);
$correct = TRUE;
}
if ($correct)
{
$template->setCurrentBlock("icon_ok");
$template->setVariable("ICON_OK", ilUtil::getImagePath("icon_ok.gif"));
$template->setVariable("TEXT_OK", $this->lng->txt("answer_is_right"));
$template->parseCurrentBlock();
}
else
{
$template->setCurrentBlock("icon_ok");
$template->setVariable("ICON_NOT_OK", ilUtil::getImagePath("icon_not_ok.gif"));
$template->setVariable("TEXT_NOT_OK", $this->lng->txt("answer_is_wrong"));
$template->parseCurrentBlock();
}
}
}
$template->setCurrentBlock("textsubset_row");
$template->setVariable("SOLUTION", $solutions[$i]["value1"]);
$template->setVariable("COUNTER", $i+1);
if ($result_output)
{
$points = $solutions[$i]["points"];
$resulttext = ($points == 1) ? "(%s " . $this->lng->txt("point") . ")" : "(%s " . $this->lng->txt("points") . ")";
$template->setVariable("RESULT_OUTPUT", sprintf($resulttext, $points));
}
$template->parseCurrentBlock();
}
}
$questiontext = $this->object->getQuestion();
$template->setVariable("QUESTIONTEXT", $this->object->prepareTextareaOutput($questiontext, TRUE));
$questionoutput = $template->get();
$feedback = ($show_feedback) ? $this->getAnswerFeedbackOutput($active_id, $pass) : "";
if (strlen($feedback)) $solutiontemplate->setVariable("FEEDBACK", $feedback);
$solutiontemplate->setVariable("SOLUTION_OUTPUT", $questionoutput);
$solutionoutput = $solutiontemplate->get();
if (!$show_question_only)
{
// get page object output
$solutionoutput = $this->getILIASPage($solutionoutput);
}
return $solutionoutput;
}

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

Definition at line 567 of file class.assTextSubsetGUI.php.

References $pass, ilObjTest\_getPass(), ilObjTest\_getUsePreviousAnswers(), and assQuestionGUI\outQuestionPage().

Referenced by outQuestionForTest().

{
// get the solution of the user for the active pass or from the last pass if allowed
$user_solution = "";
if ($active_id)
{
$solutions = NULL;
include_once "./Modules/Test/classes/class.ilObjTest.php";
if (!ilObjTest::_getUsePreviousAnswers($active_id, true))
{
if (is_null($pass)) $pass = ilObjTest::_getPass($active_id);
}
$solutions =& $this->object->getSolutionValues($active_id, $pass);
}
// generate the question output
include_once "./classes/class.ilTemplate.php";
$template = new ilTemplate("tpl.il_as_qpl_textsubset_output.html", TRUE, TRUE, "Modules/TestQuestionPool");
$width = $this->object->getMaxTextboxWidth();
for ($i = 0; $i < $this->object->getCorrectAnswers(); $i++)
{
$template->setCurrentBlock("textsubset_row");
foreach ($solutions as $idx => $solution_value)
{
if ($idx == $i)
{
$template->setVariable("TEXTFIELD_VALUE", " value=\"" . $solution_value["value1"]."\"");
}
}
$template->setVariable("COUNTER", $i+1);
$template->setVariable("TEXTFIELD_ID", sprintf("%02d", $i+1));
$template->setVariable("TEXTFIELD_SIZE", $width);
$template->parseCurrentBlock();
}
$questiontext = $this->object->getQuestion();
$template->setVariable("QUESTIONTEXT", $this->object->prepareTextareaOutput($questiontext, TRUE));
$questionoutput = $template->get();
$pageoutput = $this->outQuestionPage("", $is_postponed, $active_id, $questionoutput);
return $pageoutput;
}

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

Definition at line 438 of file class.assTextSubsetGUI.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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assTextSubsetGUI::save ( )

save question

Reimplemented from assQuestionGUI.

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

References editQuestion(), ilUtil\sendInfo(), and writePostData().

{
$unfilled_answer = false;
foreach ($_POST as $key => $value)
{
if (preg_match("/answer_(\d+)/", $key, $matches))
{
if (!$value)
{
$unfilled_answer = true;
}
}
}
if ($unfilled_answer)
{
ilUtil::sendInfo($this->lng->txt("qpl_answertext_fields_not_filled"));
$this->writePostData();
$this->editQuestion();
}
else
{
parent::save();
}
}

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assTextSubsetGUI::saveEdit ( )

save question

Reimplemented from assQuestionGUI.

Definition at line 320 of file class.assTextSubsetGUI.php.

References editQuestion(), ilUtil\sendInfo(), and writePostData().

{
$unfilled_answer = false;
foreach ($_POST as $key => $value)
{
if (preg_match("/answer_(\d+)/", $key, $matches))
{
if (!$value)
{
$unfilled_answer = true;
}
}
}
if ($unfilled_answer)
{
ilUtil::sendInfo($this->lng->txt("qpl_answertext_fields_not_filled"));
$this->writePostData();
$this->editQuestion();
}
else
{
parent::saveEdit();
}
}

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assTextSubsetGUI::saveFeedback ( )

Saves the feedback for a single choice question.

Saves the feedback for a single choice question

public

Reimplemented from assQuestionGUI.

Definition at line 640 of file class.assTextSubsetGUI.php.

References ilObjAdvancedEditing\_getUsedHTMLTagsAsString(), and ilUtil\stripSlashes().

{
include_once "./Services/AdvancedEditing/classes/class.ilObjAdvancedEditing.php";
$this->object->saveFeedbackGeneric(0, ilUtil::stripSlashes($_POST["feedback_incomplete"], false, ilObjAdvancedEditing::_getUsedHTMLTagsAsString("assessment")));
$this->object->saveFeedbackGeneric(1, ilUtil::stripSlashes($_POST["feedback_complete"], false, ilObjAdvancedEditing::_getUsedHTMLTagsAsString("assessment")));
$this->object->cleanupMediaObjectUsage();
parent::saveFeedback();
}

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assTextSubsetGUI::setQuestionTabs ( )

Sets the ILIAS tabs for this question type.

Sets the ILIAS tabs for this question type

public

Definition at line 690 of file class.assTextSubsetGUI.php.

References $_GET, and $ref_id.

{
global $rbacsystem, $ilTabs;
$this->ctrl->setParameterByClass("ilpageobjectgui", "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", $_GET["q_id"]);
}
if ($_GET["q_id"])
{
if ($rbacsystem->checkAccess('write', $_GET["ref_id"]))
{
// edit page
$ilTabs->addTarget("edit_content",
$this->ctrl->getLinkTargetByClass("ilPageObjectGUI", "edit"),
array("edit", "insert", "exec_pg"),
"", "", $force_active);
}
// edit page
$ilTabs->addTarget("preview",
$this->ctrl->getLinkTargetByClass("ilPageObjectGUI", "preview"),
array("preview"),
"ilPageObjectGUI", "", $force_active);
}
$force_active = false;
if ($rbacsystem->checkAccess('write', $_GET["ref_id"]))
{
$url = "";
if ($classname) $url = $this->ctrl->getLinkTargetByClass($classname, "editQuestion");
// edit question properties
$ilTabs->addTarget("edit_properties",
$url,
array("editQuestion", "save", "cancel", "addSuggestedSolution",
"cancelExplorer", "linkChilds", "removeSuggestedSolution", "add", "deleteAnswer",
"saveEdit"),
$classname, "", $force_active);
}
if ($_GET["q_id"])
{
$ilTabs->addTarget("feedback",
$this->ctrl->getLinkTargetByClass($classname, "feedback"),
array("feedback", "saveFeedback"),
$classname, "");
}
// Assessment of questions sub menu entry
if ($_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"];
$ilTabs->setBackTarget($this->lng->txt("backtocallingtest"), "ilias.php?baseClass=ilObjTestGUI&cmd=questions&ref_id=$ref_id");
}
else
{
$ilTabs->setBackTarget($this->lng->txt("qpl"), $this->ctrl->getLinkTargetByClass("ilobjquestionpoolgui", "questions"));
}
}
assTextSubsetGUI::writePostData ( )

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

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

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

Reimplemented from assQuestionGUI.

Definition at line 367 of file class.assTextSubsetGUI.php.

References $result, ilObjAdvancedEditing\_getUsedHTMLTagsAsString(), checkInput(), ilUtil\sendInfo(), assQuestionGUI\setErrorMessage(), ilUtil\stripSlashes(), and assQuestionGUI\writeOtherPostData().

Referenced by add(), addSuggestedSolution(), deleteAnswer(), save(), and saveEdit().

{
//echo "here!"; exit;
//echo "<br>assTextSubsetGUI->writePostData()";
$result = 0;
if (!$this->checkInput())
{
$result = 1;
}
if (($result) and (strcmp($this->ctrl->getCmd(), "add") == 0))
{
// You cannot add answers before you enter the required data
ilUtil::sendInfo($this->lng->txt("fill_out_all_required_fields_add_answer"));
}
$this->object->setTitle(ilUtil::stripSlashes($_POST["title"]));
$this->object->setAuthor(ilUtil::stripSlashes($_POST["author"]));
$this->object->setComment(ilUtil::stripSlashes($_POST["comment"]));
include_once "./Services/AdvancedEditing/classes/class.ilObjAdvancedEditing.php";
$questiontext = ilUtil::stripSlashes($_POST["question"], false, ilObjAdvancedEditing::_getUsedHTMLTagsAsString("assessment"));
$this->object->setQuestion($questiontext);
$this->object->setSuggestedSolution($_POST["solution_hint"], 0);
$this->object->setCorrectAnswers($_POST["correctanswers"]);
$this->object->setTextRating($_POST["text_rating"]);
$saved = $this->writeOtherPostData($result);
// Delete all existing answers and create new answers from the form data
$this->object->flushAnswers();
// Add all answers from the form into the object
foreach ($_POST as $key => $value)
{
if (preg_match("/answer_(\d+)/", $key, $matches))
{
$this->object->addAnswer(
ilUtil::stripSlashes($_POST["$key"]),
ilUtil::stripSlashes($_POST["points_".$matches[1]]),
ilUtil::stripSlashes($matches[1])
);
}
}
// Set the question id from a hidden form parameter
if ($_POST["textsubset_id"] > 0)
{
$this->object->setId($_POST["textsubset_id"]);
}
$maximum_points = $this->object->getMaximumPoints();
if (($maximum_points <= 0) && (count($this->object->answers) > 0))
{
$result = 1;
$this->setErrorMessage($this->lng->txt("enter_enough_positive_points"));
}
$this->object->setPoints($maximum_points);
if ($saved)
{
// If the question was saved automatically before an upload, we have to make
// sure, that the state after the upload is saved. Otherwise the user could be
// irritated, if he presses cancel, because he only has the question state before
// the upload process.
$this->object->saveToDb();
$this->ctrl->setParameter($this, "q_id", $this->object->getId());
}
return $result;
}

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