This class represents a random test input property in a property form. More...

Inheritance diagram for ilRandomTestInputGUI:

Collaboration diagram for ilRandomTestInputGUI:

Public Member Functions
	__construct ($a_title="", $a_postvar="")
	Constructor. More...

	setValue ($a_value)
	Set Value. More...

	setValueByArray ($a_values)

	setUseEqualPointsOnly ($a_value)
	Set usage of equal points. More...

	getUseEqualPointsOnly ()
	Get usage of equal points. More...

	setValues ($a_values)
	Set Values. More...

	getValues ()
	Get Values. More...

	setRandomQuestionPools ($a_values)
	Set random question pools. More...

	setUseQuestionCount ($a_value)
	Get usage of question count. More...

	getUseQuestionCount ()
	Get usage of question count. More...

	checkInput ()
	Check input, strip slashes etc. More...

	insert (&$a_tpl)
	Insert property html. More...

Public Member Functions inherited from ilSubEnabledFormPropertyGUI
	addSubItem ($a_item)
	Add Subitem. More...

	getSubItems ()
	Get Subitems. More...

	getSubInputItemsRecursive ()
	returns a flat array of possibly existing subitems recursively More...

	checkSubItemsInput ()
	Check SubItems. More...

	getSubForm ()
	Get sub form html. More...

	getItemByPostVar ($a_post_var)
	Get item by post var. More...

Public Member Functions inherited from ilFormPropertyGUI
	__construct ($a_title="", $a_postvar="")
	Constructor. More...

&	executeCommand ()
	Execute command. More...

	getType ()
	Get Type. More...

	setTitle ($a_title)
	Set Title. More...

	getTitle ()
	Get Title. More...

	setPostVar ($a_postvar)
	Set Post Variable. More...

	getPostVar ()
	Get Post Variable. More...

	getFieldId ()
	Get Post Variable. More...

	setInfo ($a_info)
	Set Information Text. More...

	getInfo ()
	Get Information Text. More...

	setAlert ($a_alert)
	Set Alert Text. More...

	getAlert ()
	Get Alert Text. More...

	setRequired ($a_required)
	Set Required. More...

	getRequired ()
	Get Required. More...

	setDisabled ($a_disabled)
	Set Disabled. More...

	getDisabled ()
	Get Disabled. More...

	checkInput ()
	Check input, strip slashes etc. More...

	setParentForm ($a_parentform)
	Set Parent Form. More...

	getParentForm ()
	Get Parent Form. More...

	setParent ($a_val)
	Set Parent GUI object. More...

	getParent ()
	Get Parent GUI object. More...

	getSubForm ()
	Get sub form html. More...

	hideSubForm ()
	Sub form hidden on init? More...

	setHiddenTitle ($a_val)
	Set hidden title (for screenreaders) More...

	getHiddenTitle ()
	Get hidden title. More...

	getItemByPostVar ($a_post_var)
	Get item by post var. More...

	serializeData ()
	serialize data More...

	unserializeData ($a_data)
	unserialize data More...

	writeToSession ()
	Write to session. More...

	clearFromSession ()
	Clear session value. More...

	readFromSession ()
	Read from session. More...

	getHiddenTag ($a_post_var, $a_value)
	Get hidden tag (used for disabled properties) More...

	setMulti ($a_multi, $a_sortable=false, $a_addremove=true)
	Set Multi. More...

	getMulti ()
	Get Multi. More...

	setMultiValues (array $a_values)
	Set multi values. More...

	getMultiValues ()
	Get multi values. More...

	getContentOutsideFormTag ()
	Get content that has to reside outside of the parent form tag, e.g. More...

Protected Attributes
	$values = array()

	$equal_points = false

	$question_count = true

	$random_pools = array()

Protected Attributes inherited from ilSubEnabledFormPropertyGUI
	$sub_items = array()

Protected Attributes inherited from ilFormPropertyGUI
	$type

	$title

	$postvar

	$info

	$alert

	$required = false

	$parentgui

	$parentform

	$hidden_title = ""

	$multi = false

	$multi_sortable = false

	$multi_addremove = true

	$multi_values

Additional Inherited Members
Protected Member Functions inherited from ilFormPropertyGUI
	setType ($a_type)
	Set Type. More...

	getMultiIconsHTML ()
	Get HTML for multiple value icons. More...

Detailed Description

This class represents a random test input property in a property form.

Author: Helmut Schottmüller ilias.nosp@m.@aur.nosp@m.ealis.nosp@m..de

Version: $Id$

Definition at line 11 of file class.ilRandomTestInputGUI.php.

Constructor & Destructor Documentation

◆ __construct()

ilRandomTestInputGUI::__construct	(	$a_title = `""`,
		$a_postvar = `""`
	)

Constructor.

Parameters

string	$a_title	Title
string	$a_postvar	Post Variable

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

References ilFormPropertyGUI\setRequired().

         {
                 parent::__construct($a_title, $a_postvar);
                 $this->setRequired(true);
         }

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Member Function Documentation

◆ checkInput()

ilRandomTestInputGUI::checkInput ( )

Check input, strip slashes etc.

set alert, if input is not ok.

Returns: boolean Input ok, true/false

Definition at line 128 of file class.ilRandomTestInputGUI.php.

References $_POST, $lng, ilSubEnabledFormPropertyGUI\checkSubItemsInput(), ilFormPropertyGUI\getPostVar(), getUseQuestionCount(), and ilFormPropertyGUI\setAlert().

         {
                 global $lng;
                 
                 $foundvalues = $_POST[$this->getPostVar()];
                 if (is_array($foundvalues))
                 {
                         if (is_array($foundvalues['count']))
                         {
                                 if (count($foundvalues['qpl']) != count(array_unique($foundvalues['qpl'])))
                                 {
                                         $this->setAlert($lng->txt("msg_randompool_duplicate_qpl"));
                                         return false;
                                 }
                                 // check question count
                                 if ($this->getUseQuestionCount())
                                 {
                                         foreach ($foundvalues['count'] as $idx => $answervalue)
                                         {
                                                 if ((strlen($answervalue)) == 0) 
                                                 {
                                                         $this->setAlert($lng->txt("msg_input_is_required"));
                                                         return FALSE;
                                                 }
                                                 if (!is_numeric($answervalue)) 
                                                 {
                                                         $this->setAlert($lng->txt("form_msg_numeric_value_required"));
                                                         return FALSE;
                                                 }
                                                 if ($answervalue < 1) 
                                                 {
                                                         $this->setAlert($lng->txt("msg_question_count_too_low"));
                                                         return FALSE;
                                                 }
                                                 if ($answervalue > $this->random_pools[$foundvalues['qpl'][$idx]]['count']) 
                                                 {
                                                         $this->setAlert($lng->txt("tst_random_selection_question_count_too_high"));
                                                         return FALSE;
                                                 }
                                         }
                                 }
                         }
                         else
                         {
                                 if ($this->getUseQuestionCount())
                                 {
                                         $this->setAlert($lng->txt("msg_question_count_too_low"));
                                         return FALSE;
                                 }
                         }
                         // check pool selection
                         if (is_array($foundvalues['qpl']))
                         {
                                 foreach ($foundvalues['qpl'] as $qpl)
                                 {
                                         if ($qpl < 1)
                                         {
                                                 $this->setAlert($lng->txt("msg_input_is_required"));
                                                 return FALSE;
                                         }
                                 }
                         }
                 }
                 else
                 {
                         $this->setAlert($lng->txt("msg_input_is_required"));
                         return FALSE;
                 }
                 return $this->checkSubItemsInput();
         }

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◆ getUseEqualPointsOnly()

ilRandomTestInputGUI::getUseEqualPointsOnly ( )

Get usage of equal points.

Returns: boolean Usage of equal points

Definition at line 68 of file class.ilRandomTestInputGUI.php.

References $equal_points.

         {
                 return $this->equal_points;
         }

◆ getUseQuestionCount()

ilRandomTestInputGUI::getUseQuestionCount ( )

Get usage of question count.

Returns: boolean Usage of question count

Definition at line 118 of file class.ilRandomTestInputGUI.php.

References $question_count.

Referenced by checkInput(), and insert().

         {
                 return $this->question_count;
         }

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◆ getValues()

ilRandomTestInputGUI::getValues ( )

Get Values.

Returns: array Values

Definition at line 88 of file class.ilRandomTestInputGUI.php.

References $values.

         {
                 return $this->values;
         }

◆ insert()

ilRandomTestInputGUI::insert ( & $a_tpl )

Insert property html.

Returns: int Size

Definition at line 204 of file class.ilRandomTestInputGUI.php.

References $lng, $random_pools, $tpl, ilFormPropertyGUI\getDisabled(), ilUtil\getImagePath(), ilFormPropertyGUI\getPostVar(), getUseQuestionCount(), and ilUtil\prepareFormOutput().

         {
                 global $lng;
                 
                 $tpl = new ilTemplate("tpl.prop_randomtestinput.html", true, true, "Modules/Test");
                 $i = 0;
                 $pools = $this->random_pools;
                 foreach ($this->values as $value)
                 {
                         if (array_key_exists($value->qpl, $this->random_pools)) unset($pools[$value->qpl]);
                 }
                 foreach ($this->values as $value)
                 {
                         if ($this->getUseQuestionCount())
                         {
                                 if (is_object($value))
                                 {
                                         $tpl->setCurrentBlock("prop_text_propval");
                                         $tpl->setVariable("PROPERTY_VALUE", ilUtil::prepareFormOutput($value->count));
                                         $tpl->parseCurrentBlock();
                                 }
                                 $tpl->setCurrentBlock('question_count');
                                 $tpl->setVariable("SIZE", 3);
                                 $tpl->setVariable("QUESTION_COUNT_ID", $this->getPostVar() . "[count][$i]");
                                 $tpl->setVariable("QUESTION_COUNT_ROW_NUMBER", $i);
                                 $tpl->setVariable("POST_VAR", $this->getPostVar());
                                 $tpl->setVariable("MAXLENGTH", 5);
                                 if ($this->getDisabled())
                                 {
                                         $tpl->setVariable("DISABLED_QUESTION_COUNT", " disabled=\"disabled\"");
                                 }
                                 $tpl->parseCurrentBlock();
                         }
 
                         $tpl->setCurrentBlock("option");
                         $tpl->setVariable("OPTION_VALUE", 0);
                         $tpl->setVariable("OPTION_TEXT", ilUtil::prepareFormOutput($lng->txt('select_questionpool_option')));
                         $tpl->parseCurrentBlock();
                         foreach ($this->random_pools as $qpl => $pool)
                         {
                                 if (($value->qpl == $qpl) || (array_key_exists($qpl, $pools)))
                                 {
                                         $tpl->setCurrentBlock("option");
                                         if ($value->qpl == $qpl)
                                         {
                                                 $tpl->setVariable("OPTION_SELECTED", ' selected="selected"');
                                         }
                                         $tpl->setVariable("OPTION_VALUE", $qpl);
                                         $tpl->setVariable("OPTION_TEXT", ilUtil::prepareFormOutput($pool['title']));
                                         $tpl->parseCurrentBlock();
                                 }
                         }
 
                         $tpl->setCurrentBlock("row");
                         $class = ($i % 2 == 0) ? "even" : "odd";
                         if ($i == 0) $class .= " first";
                         if ($i == count($this->values)-1) $class .= " last";
                         $tpl->setVariable("ROW_CLASS", $class);
                         $tpl->setVariable("POST_VAR", $this->getPostVar());
                         $tpl->setVariable("ROW_NUMBER", $i);
                         $tpl->setVariable("ID", $this->getPostVar() . "[$i]");
                         $tpl->setVariable("CMD_ADD", "cmd[add" . $this->getPostVar() . "][$i]");
                         $tpl->setVariable("CMD_REMOVE", "cmd[remove" . $this->getPostVar() . "][$i]");
                         $tpl->setVariable("ADD_BUTTON", ilUtil::getImagePath('edit_add.png'));
                         $tpl->setVariable("REMOVE_BUTTON", ilUtil::getImagePath('edit_remove.png'));
                         $tpl->parseCurrentBlock();
                         $i++;
                 }
                 $tpl->setVariable("ELEMENT_ID", $this->getPostVar());
 
                 $a_tpl->setCurrentBlock("prop_generic");
                 $a_tpl->setVariable("PROP_GENERIC", $tpl->get());
                 $a_tpl->parseCurrentBlock();
                 
 //              global $tpl;
 //              include_once "./Services/YUI/classes/class.ilYuiUtil.php";
 //              ilYuiUtil::initDomEvent();
 //              $tpl->addJavascript("./Modules/TestQuestionPool/templates/default/singlechoicewizard.js");
         }

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◆ setRandomQuestionPools()

ilRandomTestInputGUI::setRandomQuestionPools ( $a_values )

Set random question pools.

Parameters

array $a_values Value

Definition at line 98 of file class.ilRandomTestInputGUI.php.

         {
                 $this->random_pools = $a_values;
         }

◆ setUseEqualPointsOnly()

ilRandomTestInputGUI::setUseEqualPointsOnly ( $a_value )

Set usage of equal points.

Parameters

boolean $a_value Usage of equal points

Definition at line 58 of file class.ilRandomTestInputGUI.php.

         {
                 $this->equal_points = $a_value;
         }

◆ setUseQuestionCount()

ilRandomTestInputGUI::setUseQuestionCount ( $a_value )

Get usage of question count.

Parameters

boolean $a_value Usage of question count

Definition at line 108 of file class.ilRandomTestInputGUI.php.

         {
                 $this->question_count = $a_value;
         }

◆ setValue()

ilRandomTestInputGUI::setValue ( $a_value )

Set Value.

Parameters

string $a_value Value

Definition at line 35 of file class.ilRandomTestInputGUI.php.

Referenced by setValueByArray().

         {
                 $this->values = array();
                 include_once "./Modules/Test/classes/class.ilRandomTestData.php";
                 if (is_array($a_value['qpl']))
                 {
                         foreach ($a_value['qpl'] as $idx => $qpl)
                         {
                                 array_push($this->values, new ilRandomTestData($a_value['count'][$idx], $qpl));
                         }
                 }
         }

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◆ setValueByArray()

ilRandomTestInputGUI::setValueByArray ( $a_values )

Definition at line 48 of file class.ilRandomTestInputGUI.php.

References ilFormPropertyGUI\getPostVar(), and setValue().

         {
                 $this->setValue($a_values[$this->getPostVar()]);
         }

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◆ setValues()

ilRandomTestInputGUI::setValues ( $a_values )

Set Values.

Parameters

array $a_value Value

Definition at line 78 of file class.ilRandomTestInputGUI.php.

         {
                 $this->values = $a_values;
         }

Field Documentation

◆ $equal_points

ilRandomTestInputGUI::$equal_points = false

protected

Definition at line 14 of file class.ilRandomTestInputGUI.php.

Referenced by getUseEqualPointsOnly().

◆ $question_count

ilRandomTestInputGUI::$question_count = true

protected

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

Referenced by getUseQuestionCount().

◆ $random_pools

ilRandomTestInputGUI::$random_pools = array()

protected

Definition at line 16 of file class.ilRandomTestInputGUI.php.

Referenced by insert().

◆ $values

ilRandomTestInputGUI::$values = array()

protected

Definition at line 13 of file class.ilRandomTestInputGUI.php.

Referenced by getValues().

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

Modules/Test/classes/class.ilRandomTestInputGUI.php

Public Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ __construct()

Member Function Documentation

◆ checkInput()

◆ getUseEqualPointsOnly()

◆ getUseQuestionCount()

◆ getValues()

◆ insert()

◆ setRandomQuestionPools()

◆ setUseEqualPointsOnly()

◆ setUseQuestionCount()

◆ setValue()

◆ setValueByArray()

◆ setValues()

Field Documentation

◆ $equal_points

◆ $question_count

◆ $random_pools

◆ $values