Class for text questions. More...
Inheritance diagram for assTextQuestion:
Collaboration diagram for assTextQuestion:
Public Member Functions | |
| assTextQuestion ($title="", $comment="", $author="", $owner=-1, $question="") | |
| assTextQuestion constructor | |
| isComplete () | |
| Returns true, if a multiple choice question is complete for use. | |
| saveToDb ($original_id="") | |
| Saves a assTextQuestion object to a database. | |
| loadFromDb ($question_id) | |
| Loads a assTextQuestion object from a database. | |
| duplicate ($for_test=true, $title="", $author="", $owner="") | |
| Duplicates an assTextQuestion. | |
| copyObject ($target_questionpool, $title="") | |
| Copies an assTextQuestion object. | |
| getMaxNumOfChars () | |
| Gets the maximum number of characters for the text solution. | |
| setMaxNumOfChars ($maxchars=0) | |
| Sets the maximum number of characters for the text solution. | |
| getMaximumPoints () | |
| Returns the maximum points, a learner can reach answering the question. | |
| setReachedPoints ($active_id, $points, $pass=NULL) | |
| Sets the points, a learner has reached answering the question. | |
| isKeywordMatching ($answertext, $a_keyword) | |
| Checks if one of the keywords matches the answertext. | |
| calculateReachedPoints ($active_id, $pass=NULL) | |
| Returns the points, a learner has reached answering the question. | |
| saveWorkingData ($active_id, $pass=NULL) | |
| Saves the learners input of the question to the database. | |
| createRandomSolution ($test_id, $user_id) | |
| getQuestionType () | |
| Returns the question type of the question. | |
| getKeywords () | |
| Returns the keywords of the question. | |
| setKeywords ($a_keywords) | |
| Sets the keywords of the question. | |
| & | getKeywordList () |
| Returns the keywords of the question in an array. | |
| getTextRating () | |
| Returns the rating option for text comparisons. | |
| setTextRating ($a_text_rating) | |
| Sets the rating option for text comparisons. | |
| getAdditionalTableName () | |
| Returns the name of the additional question data table in the database. | |
| getRTETextWithMediaObjects () | |
| Collects all text in the question which could contain media objects which were created with the Rich Text Editor. | |
Data Fields | |
| $maxNumOfChars | |
| $keywords | |
| $text_rating | |
Detailed Description
Class for text questions.
assTextQuestion is a class for text questions
- Version:
- Id:
- class.assTextQuestion.php 19621 2009-04-14 11:49:51Z hschottm
Definition at line 35 of file class.assTextQuestion.php.
Member Function Documentation
| assTextQuestion::assTextQuestion | ( | $ | title = "", |
|
| $ | comment = "", |
|||
| $ | author = "", |
|||
| $ | owner = -1, |
|||
| $ | question = "" | |||
| ) |
assTextQuestion constructor
The constructor takes possible arguments an creates an instance of the assTextQuestion object.
- Parameters:
-
string $title A title string to describe the question string $comment A comment string to describe the question string $author A string containing the name of the questions author integer $owner A numerical ID to identify the owner/creator string $question The question string of the text question public
- See also:
- assQuestion:assQuestion()
Definition at line 78 of file class.assTextQuestion.php.
References assQuestion::$author, assQuestion::$comment, assQuestion::$owner, assQuestion::$question, assQuestion::$title, and assQuestion::assQuestion().
{
$this->assQuestion($title, $comment, $author, $owner, $question);
$this->maxNumOfChars = 0;
$this->points = 0;
$this->keywords = "";
}
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| assTextQuestion::calculateReachedPoints | ( | $ | active_id, | |
| $ | pass = NULL | |||
| ) |
Returns the points, a learner has reached answering the question.
Returns the points, a learner has reached answering the question The points are calculated from the given answers including checks for all special scoring options in the test container.
- Parameters:
-
integer $user_id The database ID of the learner integer $test_id The database Id of the test containing the question public
Definition at line 495 of file class.assTextQuestion.php.
References $keywords, assQuestion::$points, assQuestion::getId(), getKeywordList(), getMaximumPoints(), assQuestion::getSolutionMaxPass(), and isKeywordMatching().
{
global $ilDB;
$points = 0;
if (is_null($pass))
{
$pass = $this->getSolutionMaxPass($active_id);
}
$query = sprintf("SELECT * FROM tst_solutions WHERE active_fi = %s AND question_fi = %s AND pass = %s",
$ilDB->quote($active_id . ""),
$ilDB->quote($this->getId() . ""),
$ilDB->quote($pass . "")
);
$result = $ilDB->query($query);
if ($result->numRows() == 1)
{
$row = $result->fetchRow(DB_FETCHMODE_ASSOC);
if ($row["points"])
{
$points = $row["points"];
}
else
{
$keywords =& $this->getKeywordList();
if (count($keywords))
{
$foundkeyword = false;
foreach ($keywords as $keyword)
{
if (!$foundkeyword)
{
if ($this->isKeywordMatching($row["value1"], $keyword))
{
$foundkeyword = true;
}
}
}
if ($foundkeyword) $points = $this->getMaximumPoints();
}
}
}
$points = parent::calculateReachedPoints($active_id, $pass = NULL, $points);
return $points;
}
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| assTextQuestion::copyObject | ( | $ | target_questionpool, | |
| $ | title = "" | |||
| ) |
Copies an assTextQuestion object.
Copies an assTextQuestion object
public
Definition at line 313 of file class.assTextQuestion.php.
References assQuestion::$title, assQuestion::_getOriginalId(), and assQuestion::getObjId().
{
if ($this->id <= 0)
{
// The question has not been saved. It cannot be duplicated
return;
}
// duplicate the question in database
$clone = $this;
include_once ("./Modules/TestQuestionPool/classes/class.assQuestion.php");
$original_id = assQuestion::_getOriginalId($this->id);
$clone->id = -1;
$source_questionpool = $this->getObjId();
$clone->setObjId($target_questionpool);
if ($title)
{
$clone->setTitle($title);
}
$clone->saveToDb();
// copy question page content
$clone->copyPageOfQuestion($original_id);
// copy XHTML media objects
$clone->copyXHTMLMediaObjectsOfQuestion($original_id);
// duplicate the generic feedback
$clone->duplicateFeedbackGeneric($original_id);
return $clone->id;
}
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| assTextQuestion::createRandomSolution | ( | $ | test_id, | |
| $ | user_id | |||
| ) |
| assTextQuestion::duplicate | ( | $ | for_test = true, |
|
| $ | title = "", |
|||
| $ | author = "", |
|||
| $ | owner = "" | |||
| ) |
Duplicates an assTextQuestion.
Duplicates an assTextQuestion
public
Definition at line 260 of file class.assTextQuestion.php.
References assQuestion::$author, assQuestion::$owner, assQuestion::$title, assQuestion::_getOriginalId(), and assQuestion::getId().
{
if ($this->id <= 0)
{
// The question has not been saved. It cannot be duplicated
return;
}
// duplicate the question in database
$this_id = $this->getId();
$clone = $this;
include_once ("./Modules/TestQuestionPool/classes/class.assQuestion.php");
$original_id = assQuestion::_getOriginalId($this->id);
$clone->id = -1;
if ($title)
{
$clone->setTitle($title);
}
if ($author)
{
$clone->setAuthor($author);
}
if ($owner)
{
$clone->setOwner($owner);
}
if ($for_test)
{
$clone->saveToDb($original_id);
}
else
{
$clone->saveToDb();
}
// copy question page content
$clone->copyPageOfQuestion($this_id);
// copy XHTML media objects
$clone->copyXHTMLMediaObjectsOfQuestion($this_id);
// duplicate the generic feedback
$clone->duplicateFeedbackGeneric($this_id);
return $clone->id;
}
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| assTextQuestion::getAdditionalTableName | ( | ) |
Returns the name of the additional question data table in the database.
Returns the name of the additional question data table in the database
- Returns:
- string The additional table name public
Reimplemented from assQuestion.
Definition at line 722 of file class.assTextQuestion.php.
{
return "qpl_question_essay";
}
| & assTextQuestion::getKeywordList | ( | ) |
Returns the keywords of the question in an array.
Returns the keywords of the question in an array
- Returns:
- array The keywords of the question public
Definition at line 659 of file class.assTextQuestion.php.
References $keywords.
Referenced by calculateReachedPoints().
{
$keywords = array();
if (preg_match_all("/([^\s]+)/", $this->keywords, $matches))
{
foreach ($matches[1] as $keyword)
{
array_push($keywords, trim($keyword));
}
}
return $keywords;
}
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| assTextQuestion::getKeywords | ( | ) |
Returns the keywords of the question.
Returns the keywords of the question
- Returns:
- string The keywords of the question public
Definition at line 633 of file class.assTextQuestion.php.
Referenced by saveToDb().
{
return $this->keywords;
}
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| assTextQuestion::getMaximumPoints | ( | ) |
Returns the maximum points, a learner can reach answering the question.
Returns the maximum points, a learner can reach answering the question
public
- See also:
- $points
Reimplemented from assQuestion.
Definition at line 386 of file class.assTextQuestion.php.
Referenced by calculateReachedPoints(), and isComplete().
{
return $this->points;
}
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| assTextQuestion::getMaxNumOfChars | ( | ) |
Gets the maximum number of characters for the text solution.
Gets the maximum number of characters for the text solution
- Returns:
- integer The maximum number of characters for the text solution public
- See also:
- $maxNumOfChars
Definition at line 352 of file class.assTextQuestion.php.
Referenced by saveToDb(), and saveWorkingData().
{
if (strcmp($this->maxNumOfChars, "") == 0)
{
return 0;
}
else
{
return $this->maxNumOfChars;
}
}
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| assTextQuestion::getQuestionType | ( | ) |
Returns the question type of the question.
Returns the question type of the question
- Returns:
- integer The question type of the question public
Reimplemented from assQuestion.
Definition at line 620 of file class.assTextQuestion.php.
{
return "assTextQuestion";
}
| assTextQuestion::getRTETextWithMediaObjects | ( | ) |
Collects all text in the question which could contain media objects which were created with the Rich Text Editor.
Reimplemented from assQuestion.
Definition at line 731 of file class.assTextQuestion.php.
{
return parent::getRTETextWithMediaObjects();
}
| assTextQuestion::getTextRating | ( | ) |
Returns the rating option for text comparisons.
Returns the rating option for text comparisons
- Returns:
- string The rating option for text comparisons
- See also:
- $text_rating Public
Definition at line 681 of file class.assTextQuestion.php.
Referenced by isKeywordMatching(), and saveToDb().
{
return $this->text_rating;
}
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| assTextQuestion::isComplete | ( | ) |
Returns true, if a multiple choice question is complete for use.
Returns true, if a multiple choice question is complete for use
- Returns:
- boolean True, if the multiple choice question is complete for use, otherwise false public
Reimplemented from assQuestion.
Definition at line 100 of file class.assTextQuestion.php.
References getMaximumPoints().
Referenced by saveToDb().
{
if (($this->title) and ($this->author) and ($this->question) and ($this->getMaximumPoints() > 0))
{
return true;
}
else
{
return false;
}
}
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| assTextQuestion::isKeywordMatching | ( | $ | answertext, | |
| $ | a_keyword | |||
| ) |
Checks if one of the keywords matches the answertext.
Checks if one of the keywords matches the answertext
- Parameters:
-
string $answertext The answertext of the user string $a_keyword The keyword which should be checked
- Returns:
- boolean TRUE if the keyword matches, FALSE otherwise private
Definition at line 438 of file class.assTextQuestion.php.
References getTextRating(), ilStr::strPos(), and ilStr::strToLower().
Referenced by calculateReachedPoints().
{
$result = FALSE;
$textrating = $this->getTextRating();
include_once "./Services/Utilities/classes/class.ilStr.php";
switch ($textrating)
{
case TEXTGAP_RATING_CASEINSENSITIVE:
if (ilStr::strPos(ilStr::strToLower($answertext), ilStr::strToLower($a_keyword)) !== false) return TRUE;
break;
case TEXTGAP_RATING_CASESENSITIVE:
if (ilStr::strPos($answertext, $a_keyword) !== false) return TRUE;
break;
}
$answerwords = array();
if (preg_match_all("/([^\s.]+)/", $answertext, $matches))
{
foreach ($matches[1] as $answerword)
{
array_push($answerwords, trim($answerword));
}
}
foreach ($answerwords as $a_original)
{
switch ($textrating)
{
case TEXTGAP_RATING_LEVENSHTEIN1:
if (levenshtein($a_original, $a_keyword) <= 1) return TRUE;
break;
case TEXTGAP_RATING_LEVENSHTEIN2:
if (levenshtein($a_original, $a_keyword) <= 2) return TRUE;
break;
case TEXTGAP_RATING_LEVENSHTEIN3:
if (levenshtein($a_original, $a_keyword) <= 3) return TRUE;
break;
case TEXTGAP_RATING_LEVENSHTEIN4:
if (levenshtein($a_original, $a_keyword) <= 4) return TRUE;
break;
case TEXTGAP_RATING_LEVENSHTEIN5:
if (levenshtein($a_original, $a_keyword) <= 5) return TRUE;
break;
}
}
return $result;
}
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| assTextQuestion::loadFromDb | ( | $ | question_id | ) |
Loads a assTextQuestion object from a database.
Loads a assTextQuestion object from a database
- Parameters:
-
object $db A pear DB object integer $question_id A unique key which defines the text question in the database public
Reimplemented from assQuestion.
Definition at line 220 of file class.assTextQuestion.php.
References $data, ilRTE::_replaceMediaObjectImageSrc(), and assQuestion::setEstimatedWorkingTime().
{
global $ilDB;
$query = sprintf("SELECT qpl_questions.*, qpl_question_essay.* FROM qpl_questions, qpl_question_essay WHERE question_id = %s AND qpl_questions.question_id = qpl_question_essay.question_fi",
$ilDB->quote($question_id)
);
$result = $ilDB->query($query);
if (strcmp(strtolower(get_class($result)), db_result) == 0)
{
if ($result->numRows() == 1)
{
$data = $result->fetchRow(DB_FETCHMODE_OBJECT);
$this->id = $question_id;
$this->title = $data->title;
$this->comment = $data->comment;
$this->solution_hint = $data->solution_hint;
$this->original_id = $data->original_id;
$this->obj_id = $data->obj_fi;
$this->author = $data->author;
$this->owner = $data->owner;
include_once("./Services/RTE/classes/class.ilRTE.php");
$this->question = ilRTE::_replaceMediaObjectImageSrc($data->question_text, 1);
$this->maxNumOfChars = $data->maxNumOfChars;
$this->keywords = $data->keywords;
$this->text_rating = $data->textgap_rating;
$this->points = $data->points;
$this->setEstimatedWorkingTime(substr($data->working_time, 0, 2), substr($data->working_time, 3, 2), substr($data->working_time, 6, 2));
}
}
parent::loadFromDb($question_id);
}
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| assTextQuestion::saveToDb | ( | $ | original_id = "" |
) |
Saves a assTextQuestion object to a database.
Saves a assTextQuestion object to a database
- Parameters:
-
object $db A pear DB object public
Reimplemented from assQuestion.
Definition at line 120 of file class.assTextQuestion.php.
References ilRTE::_replaceMediaObjectImageSrc(), assQuestion::createPageObject(), assQuestion::getEstimatedWorkingTime(), getKeywords(), getMaxNumOfChars(), assQuestion::getPoints(), assQuestion::getQuestionTypeID(), assQuestion::getTestId(), getTextRating(), assQuestion::insertIntoTest(), and isComplete().
{
global $ilDB;
$complete = 0;
if ($this->isComplete())
{
$complete = 1;
}
$estw_time = $this->getEstimatedWorkingTime();
$estw_time = sprintf("%02d:%02d:%02d", $estw_time['h'], $estw_time['m'], $estw_time['s']);
if ($original_id)
{
$original_id = $ilDB->quote($original_id);
}
else
{
$original_id = "NULL";
}
// cleanup RTE images which are not inserted into the question text
include_once("./Services/RTE/classes/class.ilRTE.php");
if ($this->id == -1)
{
// Neuen Datensatz schreiben
$now = getdate();
$question_type = $this->getQuestionTypeID();
$created = sprintf("%04d%02d%02d%02d%02d%02d", $now['year'], $now['mon'], $now['mday'], $now['hours'], $now['minutes'], $now['seconds']);
$query = sprintf("INSERT INTO qpl_questions (question_id, question_type_fi, obj_fi, title, comment, author, owner, points, question_text, working_time, complete, created, original_id, TIMESTAMP) VALUES (NULL, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, NULL)",
$ilDB->quote($question_type),
$ilDB->quote($this->obj_id),
$ilDB->quote($this->title),
$ilDB->quote($this->comment),
$ilDB->quote($this->author),
$ilDB->quote($this->owner),
$ilDB->quote($this->getPoints() . ""),
$ilDB->quote(ilRTE::_replaceMediaObjectImageSrc($this->question, 0)),
$ilDB->quote($estw_time),
$ilDB->quote("$complete"),
$ilDB->quote($created),
$original_id
);
$result = $ilDB->query($query);
if ($result == DB_OK)
{
$this->id = $ilDB->getLastInsertId();
$query = sprintf("INSERT INTO qpl_question_essay (question_fi, maxNumOfChars, keywords, textgap_rating) VALUES (%s, %s, %s, %s)",
$ilDB->quote($this->id . ""),
$ilDB->quote($this->getMaxNumOfChars()),
$ilDB->quote($this->getKeywords() . ""),
$ilDB->quote($this->getTextRating() . "")
);
$ilDB->query($query);
// create page object of question
$this->createPageObject();
if ($this->getTestId() > 0)
{
$this->insertIntoTest($this->getTestId());
}
}
}
else
{
// Vorhandenen Datensatz aktualisieren
$query = sprintf("UPDATE qpl_questions SET obj_fi = %s, title = %s, comment = %s, author = %s, points = %s, question_text = %s, working_time=%s, complete = %s WHERE question_id = %s",
$ilDB->quote($this->obj_id. ""),
$ilDB->quote($this->title),
$ilDB->quote($this->comment),
$ilDB->quote($this->author),
$ilDB->quote($this->getPoints() . ""),
$ilDB->quote(ilRTE::_replaceMediaObjectImageSrc($this->question, 0)),
$ilDB->quote($estw_time),
$ilDB->quote("$complete"),
$ilDB->quote($this->id)
);
$result = $ilDB->query($query);
$query = sprintf("UPDATE qpl_question_essay SET maxNumOfChars = %s, keywords = %s, textgap_rating = %s WHERE question_fi = %s",
$ilDB->quote($this->getMaxNumOfChars()),
$ilDB->quote($this->getKeywords() . ""),
$ilDB->quote($this->getTextRating() . ""),
$ilDB->quote($this->id . "")
);
$result = $ilDB->query($query);
}
parent::saveToDb($original_id);
}
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| assTextQuestion::saveWorkingData | ( | $ | active_id, | |
| $ | pass = NULL | |||
| ) |
Saves the learners input of the question to the database.
Saves the learners input of the question to the database
- Parameters:
-
integer $test_id The database id of the test containing this question
- Returns:
- boolean Indicates the save status (true if saved successful, false otherwise) public
- See also:
- $answers
Reimplemented from assQuestion.
Definition at line 552 of file class.assTextQuestion.php.
References ilObjAssessmentFolder::_enabledAssessmentLogging(), ilObjAssessmentFolder::_getLogLanguage(), ilObjTest::_getPass(), assQuestion::getId(), getMaxNumOfChars(), assQuestion::logAction(), ilUtil::stripSlashes(), and ilStr::subStr().
{
global $ilDB;
global $ilUser;
if (is_null($pass))
{
include_once "./Modules/Test/classes/class.ilObjTest.php";
$pass = ilObjTest::_getPass($active_id);
}
$query = sprintf("DELETE FROM tst_solutions WHERE active_fi = %s AND question_fi = %s AND pass = %s",
$ilDB->quote($active_id . ""),
$ilDB->quote($this->getId() . ""),
$ilDB->quote($pass . "")
);
$result = $ilDB->query($query);
$text = ilUtil::stripSlashes($_POST["TEXT"], FALSE);
if ($this->getMaxNumOfChars())
{
include_once "./Services/Utilities/classes/class.ilStr.php";
$text = ilStr::subStr($text, 0, $this->getMaxNumOfChars());
}
$entered_values = 0;
if (strlen($text))
{
$query = sprintf("INSERT INTO tst_solutions (solution_id, active_fi, question_fi, value1, value2, pass, TIMESTAMP) VALUES (NULL, %s, %s, %s, NULL, %s, NULL)",
$ilDB->quote($active_id . ""),
$ilDB->quote($this->getId() . ""),
$ilDB->quote(trim($text) . ""),
$ilDB->quote($pass . "")
);
$result = $ilDB->query($query);
$entered_values++;
}
if ($entered_values)
{
include_once ("./classes/class.ilObjAssessmentFolder.php");
if (ilObjAssessmentFolder::_enabledAssessmentLogging())
{
$this->logAction($this->lng->txtlng("assessment", "log_user_entered_values", ilObjAssessmentFolder::_getLogLanguage()), $active_id, $this->getId());
}
}
else
{
include_once ("./classes/class.ilObjAssessmentFolder.php");
if (ilObjAssessmentFolder::_enabledAssessmentLogging())
{
$this->logAction($this->lng->txtlng("assessment", "log_user_not_entered_values", ilObjAssessmentFolder::_getLogLanguage()), $active_id, $this->getId());
}
}
parent::saveWorkingData($active_id, $pass);
return true;
}
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| assTextQuestion::setKeywords | ( | $ | a_keywords | ) |
Sets the keywords of the question.
Sets the keywords of the question
- Parameters:
-
string $a_keywords The keywords of the question public
Definition at line 646 of file class.assTextQuestion.php.
{
$this->keywords = $a_keywords;
}
| assTextQuestion::setMaxNumOfChars | ( | $ | maxchars = 0 |
) |
Sets the maximum number of characters for the text solution.
Sets the maximum number of characters for the text solution
- Parameters:
-
integer $maxchars The maximum number of characters for the text solution public
- See also:
- $maxNumOfChars
Definition at line 373 of file class.assTextQuestion.php.
{
$this->maxNumOfChars = $maxchars;
}
| assTextQuestion::setReachedPoints | ( | $ | active_id, | |
| $ | points, | |||
| $ | pass = NULL | |||
| ) |
Sets the points, a learner has reached answering the question.
Sets the points, a learner has reached answering the question
- Parameters:
-
integer $user_id The database ID of the learner integer $test_id The database Id of the test containing the question integer $points The points the user has reached answering the question
- Returns:
- boolean true on success, otherwise false public
Definition at line 402 of file class.assTextQuestion.php.
References assQuestion::$points, assQuestion::_updateTestPassResults(), assQuestion::getId(), assQuestion::getPoints(), and assQuestion::getSolutionMaxPass().
{
global $ilDB;
if (($points > 0) && ($points <= $this->getPoints()))
{
if (is_null($pass))
{
$pass = $this->getSolutionMaxPass($active_id);
}
$query = sprintf("UPDATE tst_test_result SET points = %s WHERE active_fi = %s AND question_fi = %s AND pass = %s",
$ilDB->quote($points . ""),
$ilDB->quote($active_id . ""),
$ilDB->quote($this->getId() . ""),
$ilDB->quote($pass . "")
);
$result = $ilDB->query($query);
$this->_updateTestPassResults($active_id, $pass);
return TRUE;
}
else
{
return TRUE;
}
}
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| assTextQuestion::setTextRating | ( | $ | a_text_rating | ) |
Sets the rating option for text comparisons.
Sets the rating option for text comparisons
- Parameters:
-
string $a_textgap_rating The rating option for text comparisons
- See also:
- $textgap_rating Public
Definition at line 695 of file class.assTextQuestion.php.
{
switch ($a_text_rating)
{
case TEXTGAP_RATING_CASEINSENSITIVE:
case TEXTGAP_RATING_CASESENSITIVE:
case TEXTGAP_RATING_LEVENSHTEIN1:
case TEXTGAP_RATING_LEVENSHTEIN2:
case TEXTGAP_RATING_LEVENSHTEIN3:
case TEXTGAP_RATING_LEVENSHTEIN4:
case TEXTGAP_RATING_LEVENSHTEIN5:
$this->text_rating = $a_text_rating;
break;
default:
$this->text_rating = TEXTGAP_RATING_CASEINSENSITIVE;
break;
}
}
Field Documentation
| assTextQuestion::$keywords |
Definition at line 54 of file class.assTextQuestion.php.
Referenced by calculateReachedPoints(), and getKeywordList().
| assTextQuestion::$maxNumOfChars |
Definition at line 44 of file class.assTextQuestion.php.
| assTextQuestion::$text_rating |
Definition at line 63 of file class.assTextQuestion.php.
The documentation for this class was generated from the following file:
- Modules/TestQuestionPool/classes/class.assTextQuestion.php
