ILIAS  Release_4_0_x_branch Revision 61816
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Public Member Functions | Data Fields
SurveyMatrixQuestionGUI Class Reference
Modules/SurveyQuestionPool

Matrix question GUI representation. More...

+ Inheritance diagram for SurveyMatrixQuestionGUI:
+ Collaboration diagram for SurveyMatrixQuestionGUI:

Public Member Functions

 SurveyMatrixQuestionGUI ($id=-1)
 SurveyMatrixQuestionGUI constructor.
& executeCommand ()
 execute command
 writePostData ($always=false)
 Evaluates a posted edit form and writes the form data in the question object.
 editQuestion ($checkonly=FALSE)
 Creates an output of the edit form for the question.
 addrows ()
 Add a new row.
 removerows ()
 Remove a row.
 uprows ()
 Move a row up.
 downrows ()
 Move a row down.
 addcolumns ()
 Add a new column.
 removecolumns ()
 Remove a column.
 upcolumns ()
 Move a column up.
 downcolumns ()
 Move a column down.
 savePhrasecolumns ($haserror=false)
 Creates an output to save the current answers as a phrase.
 cancelSavePhrase ()
 Cancels the form saving a phrase.
 confirmSavePhrase ()
 Save a new phrase to the database.
 wizardcolumns ($save_post_data=true)
 Creates an output for the addition of phrases.
 cancelViewPhrase ()
 Cancels the form adding a phrase.
 addSelectedPhrase ()
 Adds a selected phrase.
 addStandardNumbers ()
 Creates an output for the addition of standard numbers.
 cancelStandardNumbers ()
 Cancels the form adding standard numbers.
 insertStandardNumbers ()
 Insert standard numbers to the question.
 getWorkingForm ($working_data="", $question_title=1, $show_questiontext=1, $error_message="")
 Creates the question output form for the learner.
 getPrintView ($question_title=1, $show_questiontext=1)
 Creates a HTML representation of the question.
 preview ()
 Creates a preview of the question.
 layout ()
 Creates a layout view of the question.
 saveLayout ()
 Saves the layout for the matrix question.
 getLayoutRow ()
 Creates a row to define the matrix question layout with percentage values.
 getCumulatedResultsDetails ($survey_id, $counter)
 Creates the detailed output of the cumulated results for the question.
 setQuestionTabs ()
- Public Member Functions inherited from SurveyQuestionGUI
 SurveyQuestionGUI ()
 SurveyQuestion constructor.
 addErrorMessage ($errormessage)
 outErrorMessages ()
 getCommand ($cmd)
 _getGUIClassNameForId ($a_q_id)
 _getClassNameForQType ($q_type)
 originalSyncForm ()
 sync ()
 cancelSync ()
 save ()
 save question
 cancel ()
 cancelDeleteCategory ()
 Cancels the form adding a phrase.
 material ($checkonly=FALSE)
 Material tab of the survey questions.
 deleteMaterial ()
 addMaterial ()
 Add materials to a question.
 removeMaterial ()
 cancelExplorer ()
 addPG ()
 addST ()
 addGIT ()
 linkChilds ()
 setQuestionTabsForClass ($guiclass)
 getQuestionType ()
 Returns the question type string.
 getCumulatedResultRow ($counter, $css_class, $survey_id)
 Creates a the cumulated results row for the question.
 editQuestion ()

Data Fields

 $show_layout_row
- Data Fields inherited from SurveyQuestionGUI
 $object
 $tpl
 $lng
 $cumulated
 An array containing the cumulated results of the question for a given survey.

Additional Inherited Members

- Static Public Member Functions inherited from SurveyQuestionGUI
static & _getQuestionGUI ($questiontype, $question_id=-1)
 Creates a question gui representation.
- Protected Member Functions inherited from SurveyQuestionGUI
 getMaterialOutput ()
 Creates the HTML output of the question material(s)

Detailed Description

Matrix question GUI representation.

The SurveyMatrixQuestionGUI class encapsulates the GUI representation for matrix question types.

Author
Helmut Schottmüller helmu.nosp@m.t.sc.nosp@m.hottm.nosp@m.uell.nosp@m.er@ma.nosp@m.c.co.nosp@m.m
Version
$Id$

Definition at line 38 of file class.SurveyMatrixQuestionGUI.php.

Member Function Documentation

SurveyMatrixQuestionGUI::addcolumns ( )

Add a new column.

Definition at line 359 of file class.SurveyMatrixQuestionGUI.php.

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

{
$this->writePostData(true);
$position = key($_POST['cmd']['addcolumns']);
$this->object->getColumns()->addCategoryAtPosition("", $position+1);
$this->editQuestion();
}

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SurveyMatrixQuestionGUI::addrows ( )

Add a new row.

Definition at line 315 of file class.SurveyMatrixQuestionGUI.php.

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

{
$this->writePostData(true);
$position = key($_POST['cmd']['addrows']);
$this->object->addRowAtPosition("", $position+1);
$this->editQuestion();
}

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SurveyMatrixQuestionGUI::addSelectedPhrase ( )

Adds a selected phrase.

public

Definition at line 546 of file class.SurveyMatrixQuestionGUI.php.

References $_POST, addStandardNumbers(), ilUtil\sendInfo(), ilUtil\sendSuccess(), and wizardcolumns().

{
if (strcmp($_POST["phrases"], "") == 0)
{
ilUtil::sendInfo($this->lng->txt("select_phrase_to_add"));
$this->wizardcolumns(false);
}
else
{
if (strcmp($this->object->getPhrase($_POST["phrases"]), "dp_standard_numbers") != 0)
{
$this->object->addPhrase($_POST["phrases"]);
$this->object->saveToDb();
}
else
{
$this->addStandardNumbers();
return;
}
ilUtil::sendSuccess($this->lng->txt('phrase_added'), true);
$this->ctrl->redirect($this, 'editQuestion');
}
}

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SurveyMatrixQuestionGUI::addStandardNumbers ( )

Creates an output for the addition of standard numbers.

public

Definition at line 575 of file class.SurveyMatrixQuestionGUI.php.

References $_POST.

Referenced by addSelectedPhrase(), and insertStandardNumbers().

{
$this->tpl->addBlockFile("ADM_CONTENT", "adm_content", "tpl.il_svy_qpl_addphrase_standard_numbers.html", "Modules/SurveyQuestionPool");
// set the id to return to the selected question
$this->tpl->setCurrentBlock("hidden");
$this->tpl->setVariable("HIDDEN_NAME", "id");
$this->tpl->setVariable("HIDDEN_VALUE", $this->object->getId());
$this->tpl->parseCurrentBlock();
$this->tpl->setCurrentBlock("adm_content");
$this->tpl->setVariable("ADD_STANDARD_NUMBERS", $this->lng->txt("add_standard_numbers"));
$this->tpl->setVariable("TEXT_ADD_LIMITS", $this->lng->txt("add_limits_for_standard_numbers"));
$this->tpl->setVariable("TEXT_LOWER_LIMIT",$this->lng->txt("lower_limit"));
$this->tpl->setVariable("TEXT_UPPER_LIMIT",$this->lng->txt("upper_limit"));
$this->tpl->setVariable("VALUE_LOWER_LIMIT", $_POST["lower_limit"]);
$this->tpl->setVariable("VALUE_UPPER_LIMIT", $_POST["upper_limit"]);
$this->tpl->setVariable("BTN_ADD",$this->lng->txt("add_phrase"));
$this->tpl->setVariable("BTN_CANCEL",$this->lng->txt("cancel"));
$this->tpl->setVariable("FORM_ACTION", $this->ctrl->getFormAction($this));
$this->tpl->parseCurrentBlock();
}

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SurveyMatrixQuestionGUI::cancelSavePhrase ( )

Cancels the form saving a phrase.

public

Definition at line 453 of file class.SurveyMatrixQuestionGUI.php.

References ilUtil\sendInfo().

{
ilUtil::sendInfo($this->lng->txt("msg_cancel"), true);
$this->ctrl->redirect($this, "editQuestion");
}

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SurveyMatrixQuestionGUI::cancelStandardNumbers ( )

Cancels the form adding standard numbers.

public

Definition at line 603 of file class.SurveyMatrixQuestionGUI.php.

References ilUtil\sendInfo().

{
ilUtil::sendInfo($this->lng->txt("msg_cancel"), true);
$this->ctrl->redirect($this, "editQuestion");
}

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SurveyMatrixQuestionGUI::cancelViewPhrase ( )

Cancels the form adding a phrase.

public

Definition at line 535 of file class.SurveyMatrixQuestionGUI.php.

References ilUtil\sendInfo().

{
ilUtil::sendInfo($this->lng->txt('msg_cancel'), true);
$this->ctrl->redirect($this, 'editQuestion');
}

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SurveyMatrixQuestionGUI::confirmSavePhrase ( )

Save a new phrase to the database.

public

Definition at line 464 of file class.SurveyMatrixQuestionGUI.php.

References $_POST, savePhrasecolumns(), ilUtil\sendInfo(), and ilUtil\sendSuccess().

{
if (!$_POST["phrase_title"])
{
ilUtil::sendInfo($this->lng->txt("qpl_savephrase_empty"));
$this->savePhrasecolumns(true);
return;
}
if ($this->object->phraseExists($_POST["phrase_title"]))
{
ilUtil::sendInfo($this->lng->txt("qpl_savephrase_exists"));
$this->savePhrasecolumns(true);
return;
}
$this->object->savePhrase($_POST['columns']['answer'], $_POST["phrase_title"]);
ilUtil::sendSuccess($this->lng->txt("phrase_saved"), true);
$this->ctrl->redirect($this, "editQuestion");
}

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SurveyMatrixQuestionGUI::downcolumns ( )

Move a column down.

Definition at line 392 of file class.SurveyMatrixQuestionGUI.php.

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

{
$this->writePostData(true);
$position = key($_POST['cmd']['downcolumns']);
$this->object->getColumns()->moveCategoryDown($position);
$this->editQuestion();
}

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SurveyMatrixQuestionGUI::downrows ( )

Move a row down.

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

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

{
$this->writePostData(true);
$position = key($_POST['cmd']['downrows']);
$this->object->moveRowDown($position);
$this->editQuestion();
}

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SurveyMatrixQuestionGUI::editQuestion (   $checkonly = FALSE)

Creates an output of the edit form for the question.

public

Definition at line 134 of file class.SurveyMatrixQuestionGUI.php.

References $columns, $errors, $title, ilObjAdvancedEditing\_getUsedHTMLTags(), ilFormPropertyGUI\setInfo(), ilFormPropertyGUI\setRequired(), ilTextInputGUI\setValue(), ilCheckboxInputGUI\setValue(), and ilTextAreaInputGUI\setValue().

{
$save = ((strcmp($this->ctrl->getCmd(), "save") == 0) ||
(strcmp($this->ctrl->getCmd(), "wizardcolumns") == 0) ||
(strcmp($this->ctrl->getCmd(), "savePhrasecolumns") == 0)
) ? TRUE : FALSE;
include_once("./Services/Form/classes/class.ilPropertyFormGUI.php");
$form = new ilPropertyFormGUI();
$form->setFormAction($this->ctrl->getFormAction($this));
$form->setTitle($this->lng->txt($this->getQuestionType()));
$form->setMultipart(FALSE);
$form->setTableWidth("100%");
$form->setId("multiplechoice");
// title
$title = new ilTextInputGUI($this->lng->txt("title"), "title");
$title->setValue($this->object->getTitle());
$title->setRequired(TRUE);
$form->addItem($title);
// 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"), "description");
$description->setValue($this->object->getDescription());
$description->setRequired(FALSE);
$form->addItem($description);
// questiontext
$question = new ilTextAreaInputGUI($this->lng->txt("question"), "question");
$question->setValue($this->object->prepareTextareaOutput($this->object->getQuestiontext()));
$question->setRequired(TRUE);
$question->setRows(10);
$question->setCols(80);
$question->setUseRte(TRUE);
include_once "./Services/AdvancedEditing/classes/class.ilObjAdvancedEditing.php";
$question->setRteTags(ilObjAdvancedEditing::_getUsedHTMLTags("survey"));
$question->addPlugin("latex");
$question->addButton("latex");
$question->addButton("pastelatex");
$question->removePlugin("ibrowser");
$question->setRTESupport($this->object->getId(), "spl", "survey");
$form->addItem($question);
// subtype
$subtype = new ilRadioGroupInputGUI($this->lng->txt("subtype"), "type");
$subtype->setRequired(false);
$subtype->setValue($this->object->getSubtype());
$subtypes = array(
"0" => "matrix_subtype_sr",
"1" => "matrix_subtype_mr",
//"2" => "matrix_subtype_text",
//"3" => "matrix_subtype_integer",
//"4" => "matrix_subtype_double",
//"5" => "matrix_subtype_date",
//"6" => "matrix_subtype_time"
);
foreach ($subtypes as $idx => $st)
{
$subtype->addOption(new ilRadioOption($this->lng->txt($st), $idx));
}
$form->addItem($subtype);
// obligatory
$shuffle = new ilCheckboxInputGUI($this->lng->txt("obligatory"), "obligatory");
$shuffle->setValue(1);
$shuffle->setChecked($this->object->getObligatory());
$shuffle->setRequired(FALSE);
$form->addItem($shuffle);
$header = new ilFormSectionHeaderGUI();
$header->setTitle($this->lng->txt("matrix_appearance"));
$form->addItem($header);
// column separators
$column_separators = new ilCheckboxInputGUI($this->lng->txt("matrix_column_separators"), "column_separators");
$column_separators->setValue(1);
$column_separators->setInfo($this->lng->txt("matrix_column_separators_description"));
$column_separators->setChecked($this->object->getColumnSeparators());
$column_separators->setRequired(false);
$form->addItem($column_separators);
// row separators
$row_separators = new ilCheckboxInputGUI($this->lng->txt("matrix_row_separators"), "row_separators");
$row_separators->setValue(1);
$row_separators->setInfo($this->lng->txt("matrix_row_separators_description"));
$row_separators->setChecked($this->object->getRowSeparators());
$row_separators->setRequired(false);
$form->addItem($row_separators);
// neutral column separators
$neutral_column_separator = new ilCheckboxInputGUI($this->lng->txt("matrix_neutral_column_separator"), "neutral_column_separator");
$neutral_column_separator->setValue(1);
$neutral_column_separator->setInfo($this->lng->txt("matrix_neutral_column_separator_description"));
$neutral_column_separator->setChecked($this->object->getNeutralColumnSeparator());
$neutral_column_separator->setRequired(false);
$form->addItem($neutral_column_separator);
$header = new ilFormSectionHeaderGUI();
$header->setTitle($this->lng->txt("matrix_columns"));
$form->addItem($header);
// Answers
include_once "./Modules/SurveyQuestionPool/classes/class.ilCategoryWizardInputGUI.php";
$columns = new ilCategoryWizardInputGUI("", "columns");
$columns->setRequired(false);
$columns->setAllowMove(true);
$columns->setShowWizard(true);
$columns->setShowNeutralCategory(true);
$columns->setNeutralCategory($this->object->getNeutralColumn());
$columns->setNeutralCategoryTitle($this->lng->txt('matrix_neutral_answer'));
$columns->setCategoryText($this->lng->txt('matrix_standard_answers'));
$columns->setShowSavePhrase(true);
if (!$this->object->getColumnCount())
{
$this->object->addColumn("");
}
$columns->setValues($this->object->getColumns());
$form->addItem($columns);
$header = new ilFormSectionHeaderGUI();
$header->setTitle($this->lng->txt("matrix_column_settings"));
$form->addItem($header);
// bipolar adjectives
$bipolar = new ilCustomInputGUI($this->lng->txt("matrix_bipolar_adjectives"));
$bipolar->setInfo($this->lng->txt("matrix_bipolar_adjectives_description"));
// left pole
$bipolar1 = new ilTextInputGUI($this->lng->txt("matrix_left_pole"), "bipolar1");
$bipolar1->setValue($this->object->getBipolarAdjective(0));
$bipolar1->setRequired(false);
$bipolar->addSubItem($bipolar1);
// right pole
$bipolar2 = new ilTextInputGUI($this->lng->txt("matrix_right_pole"), "bipolar2");
$bipolar2->setValue($this->object->getBipolarAdjective(1));
$bipolar2->setRequired(false);
$bipolar->addSubItem($bipolar2);
$form->addItem($bipolar);
$header = new ilFormSectionHeaderGUI();
$header->setTitle($this->lng->txt("matrix_rows"));
$form->addItem($header);
// matrix rows
$rows = new ilTextWizardInputGUI($this->lng->txt('row_text'), "rows");
$rows->setRequired(true);
$rows->setAllowMove(true);
if (count($this->object->getRows()) == 0)
{
$this->object->addRow("");
}
$rows->setValues($this->object->getRows());
$form->addItem($rows);
$form->addCommandButton("save", $this->lng->txt("save"));
$errors = false;
if ($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("ADM_CONTENT", $form->getHTML());
return $errors;
}

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& SurveyMatrixQuestionGUI::executeCommand ( )

execute command

Reimplemented from SurveyQuestionGUI.

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

References $cmd, $ret, and SurveyQuestionGUI\getCommand().

{
$cmd = $this->ctrl->getCmd();
$next_class = $this->ctrl->getNextClass($this);
$cmd = $this->getCommand($cmd);
switch($next_class)
{
default:
$ret =& $this->$cmd();
break;
}
return $ret;
}

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SurveyMatrixQuestionGUI::getCumulatedResultsDetails (   $survey_id,
  $counter 
)

Creates the detailed output of the cumulated results for the question.

Parameters
integer$survey_idThe database ID of the survey
integer$counterThe counter of the question position in the survey
Returns
string HTML text with the cumulated results private

Definition at line 1258 of file class.SurveyMatrixQuestionGUI.php.

References $columns, $key, and ilObjSurvey\_getNrOfParticipants().

{
if (count($this->cumulated) == 0)
{
include_once "./Modules/Survey/classes/class.ilObjSurvey.php";
$nr_of_users = ilObjSurvey::_getNrOfParticipants($survey_id);
$this->cumulated =& $this->object->getCumulatedResults($survey_id, $nr_of_users);
}
$output = "";
include_once "./classes/class.ilTemplate.php";
$template = new ilTemplate("tpl.il_svy_svy_cumulated_results_detail.html", TRUE, TRUE, "Modules/Survey");
$template->setCurrentBlock("detail_row");
$template->setVariable("TEXT_OPTION", $this->lng->txt("question"));
$questiontext = $this->object->getQuestiontext();
$template->setVariable("TEXT_OPTION_VALUE", $this->object->prepareTextareaOutput($questiontext, TRUE));
$template->parseCurrentBlock();
$template->setCurrentBlock("detail_row");
$template->setVariable("TEXT_OPTION", $this->lng->txt("question_type"));
$template->setVariable("TEXT_OPTION_VALUE", $this->lng->txt($this->getQuestionType()));
$template->parseCurrentBlock();
$template->setCurrentBlock("detail_row");
$template->setVariable("TEXT_OPTION", $this->lng->txt("users_answered"));
$template->setVariable("TEXT_OPTION_VALUE", $this->cumulated["TOTAL"]["USERS_ANSWERED"]);
$template->parseCurrentBlock();
$template->setCurrentBlock("detail_row");
$template->setVariable("TEXT_OPTION", $this->lng->txt("users_skipped"));
$template->setVariable("TEXT_OPTION_VALUE", $this->cumulated["TOTAL"]["USERS_SKIPPED"]);
$template->parseCurrentBlock();
$template->setCurrentBlock("detail_row");
$template->setVariable("TEXT_OPTION", $this->lng->txt("mode"));
$template->setVariable("TEXT_OPTION_VALUE", $this->cumulated["TOTAL"]["MODE"]);
$template->parseCurrentBlock();
$template->setCurrentBlock("detail_row");
$template->setVariable("TEXT_OPTION", $this->lng->txt("mode_nr_of_selections"));
$template->setVariable("TEXT_OPTION_VALUE", $this->cumulated["TOTAL"]["MODE_NR_OF_SELECTIONS"]);
$template->parseCurrentBlock();
$template->setCurrentBlock("detail_row");
$template->setVariable("TEXT_OPTION", $this->lng->txt("median"));
$template->setVariable("TEXT_OPTION_VALUE", $this->cumulated["TOTAL"]["MEDIAN"]);
$template->parseCurrentBlock();
$template->setCurrentBlock("detail_row");
$template->setVariable("TEXT_OPTION", $this->lng->txt("categories"));
$columns = "";
foreach ($this->cumulated["TOTAL"]["variables"] as $key => $value)
{
$columns .= "<li>" . $this->lng->txt("title") . ":" . "<span class=\"bold\">" . $value["title"] . "</span><br />" .
$this->lng->txt("category_nr_selected") . ": " . "<span class=\"bold\">" . $value["selected"] . "</span><br />" .
$this->lng->txt("percentage_of_selections") . ": " . "<span class=\"bold\">" . sprintf("%.2f", 100*$value["percentage"]) . "</span></li>";
}
$columns = "<ol>$columns</ol>";
$template->setVariable("TEXT_OPTION_VALUE", $columns);
$template->parseCurrentBlock();
foreach ($this->cumulated as $key => $value)
{
if (is_numeric($key))
{
$template->setCurrentBlock("detail_row");
$template->setVariable("TEXT_OPTION", $this->lng->txt("row"));
$questiontext = $value["ROW"];
$template->setVariable("TEXT_OPTION_VALUE", $this->object->prepareTextareaOutput($questiontext, TRUE));
$template->parseCurrentBlock();
$template->setCurrentBlock("detail_row");
$template->setVariable("TEXT_OPTION", $this->lng->txt("users_answered"));
$template->setVariable("TEXT_OPTION_VALUE", $value["USERS_ANSWERED"]);
$template->parseCurrentBlock();
$template->setCurrentBlock("detail_row");
$template->setVariable("TEXT_OPTION", $this->lng->txt("users_skipped"));
$template->setVariable("TEXT_OPTION_VALUE", $value["USERS_SKIPPED"]);
$template->parseCurrentBlock();
$template->setCurrentBlock("detail_row");
$template->setVariable("TEXT_OPTION", $this->lng->txt("mode"));
$template->setVariable("TEXT_OPTION_VALUE", $value["MODE"]);
$template->parseCurrentBlock();
$template->setCurrentBlock("detail_row");
$template->setVariable("TEXT_OPTION", $this->lng->txt("mode_nr_of_selections"));
$template->setVariable("TEXT_OPTION_VALUE", $value["MODE_NR_OF_SELECTIONS"]);
$template->parseCurrentBlock();
$template->setCurrentBlock("detail_row");
$template->setVariable("TEXT_OPTION", $this->lng->txt("median"));
$template->setVariable("TEXT_OPTION_VALUE", $value["MEDIAN"]);
$template->parseCurrentBlock();
$template->setCurrentBlock("detail_row");
$template->setVariable("TEXT_OPTION", $this->lng->txt("categories"));
$columns = "";
foreach ($value["variables"] as $key => $value)
{
$columns .= "<li>" . $this->lng->txt("title") . ":" . "<span class=\"bold\">" . $value["title"] . "</span><br />" .
$this->lng->txt("category_nr_selected") . ": " . "<span class=\"bold\">" . $value["selected"] . "</span><br />" .
$this->lng->txt("percentage_of_selections") . ": " . "<span class=\"bold\">" . sprintf("%.2f", 100*$value["percentage"]) . "</span></li>";
}
$columns = "<ol>$columns</ol>";
$template->setVariable("TEXT_OPTION_VALUE", $columns);
$template->parseCurrentBlock();
}
}
// display chart for matrix question for array $eval["variables"]
foreach ($this->cumulated as $key => $value)
{
if (is_numeric($key))
{
$template->setCurrentBlock("chartimage");
$charturl = "";
include_once "./Services/Administration/classes/class.ilSetting.php";
$surveySetting = new ilSetting("survey");
if ($surveySetting->get("googlechart") == 1)
{
$chartcolors = array("2A4BD7", "9DAFFF", "1D6914", "81C57A", "814A19", "E9DEBB", "8126C0", "AD2323", "29D0D0", "FFEE33", "FF9233", "FFCDF3", "A0A0A0", "575757", "000000");
$selections = array();
$values = array();
$maxselection = 0;
foreach ($value["variables"] as $val)
{
if ($val["selected"] > $maxselection) $maxselection = $val["selected"];
array_push($selections, $val["selected"]);
array_push($values, str_replace(" ", "+", $val["title"]));
}
$chartwidth = 800;
$selectionlabels = "";
if ($maxselection % 2 == 0)
{
$selectionlabels = "0|" . ($maxselection / 2) . "|$maxselection";
}
else
{
$selectionlabels = "0|$maxselection";
}
$charturl = "http://chart.apis.google.com/chart?chco=" . implode("|", array_slice($chartcolors, 0, count($values))). "&cht=bvs&chs=" . $chartwidth . "x250&chd=t:" . implode(",", $selections) . "&chds=0,$maxselection&chxt=y,y&chxl=0:|$selectionlabels|1:||".str_replace(" ", "+", $this->lng->txt("mode_nr_of_selections"))."|" . "&chxr=1,0,$maxselection&chtt=" . str_replace(" ", "+", $value["ROW"]) . "&chbh=20," . (round($chartwidth/count($values))-25) . "&chdl=" . implode("|", $values) . "&chdlp=b";
}
else
{
$this->ctrl->setParameterByClass("ilsurveyevaluationgui", "type", $key);
$this->ctrl->setParameterByClass("ilsurveyevaluationgui", "survey", $survey_id);
$this->ctrl->setParameterByClass("ilsurveyevaluationgui", "question", $this->object->getId());
$charturl = $this->ctrl->getLinkTargetByClass("ilsurveyevaluationgui", "outChart");
}
$template->setVariable("CHART", $charturl);
$template->setVariable("ALT_CHART", $this->lng->txt("chart"));
$template->parseCurrentBlock();
}
}
$template->setCurrentBlock("chart");
$template->setVariable("TEXT_CHART", $this->lng->txt("chart"));
$template->parseCurrentBlock();
$template->setVariable("QUESTION_TITLE", "$counter. ".$this->object->getTitle());
$output = $template->get();
return $output;
}

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SurveyMatrixQuestionGUI::getLayoutRow ( )

Creates a row to define the matrix question layout with percentage values.

public

Definition at line 1219 of file class.SurveyMatrixQuestionGUI.php.

Referenced by getPrintView(), and getWorkingForm().

{
$percent_values = $this->object->getLayout();
$template = new ilTemplate("tpl.il_svy_out_matrix_layout.html", TRUE, TRUE, "Modules/SurveyQuestionPool");
if (strlen($this->object->getBipolarAdjective(0)) && strlen($this->object->getBipolarAdjective(1)))
{
$template->setCurrentBlock("bipolar_start");
$template->setVariable("VALUE_PERCENT_BIPOLAR_ADJECTIVE1", " value=\"" . $percent_values["percent_bipolar_adjective1"] . "\"");
$template->setVariable("STYLE", " style=\"width:" . $percent_values["percent_bipolar_adjective1"] . "%\"");
$template->parseCurrentBlock();
$template->setCurrentBlock("bipolar_end");
$template->setVariable("VALUE_PERCENT_BIPOLAR_ADJECTIVE2", " value=\"" . $percent_values["percent_bipolar_adjective2"] . "\"");
$template->setVariable("STYLE", " style=\"width:" . $percent_values["percent_bipolar_adjective2"] . "%\"");
$template->parseCurrentBlock();
}
if (strlen($this->object->getNeutralColumn()))
{
$template->setCurrentBlock("bipolar_end");
$template->setVariable("VALUE_PERCENT_NEUTRAL", " value=\"" . $percent_values["percent_neutral"] . "\"");
$template->setVariable("STYLE_NEUTRAL", " style=\"width:" . $percent_values["percent_neutral"] . "%\"");
$template->parseCurrentBlock();
}
$template->setVariable("VALUE_PERCENT_ROW", " value=\"" . $percent_values["percent_row"] . "\"");
$template->setVariable("STYLE_ROW", " style=\"width:" . $percent_values["percent_row"] . "%\"");
$counter = $this->object->getColumnCount();
$template->setVariable("COLSPAN_COLUMNS", $counter);
$template->setVariable("VALUE_PERCENT_COLUMNS", " value=\"" . $percent_values["percent_columns"] . "\"");
$template->setVariable("STYLE_COLUMNS", " style=\"width:" . $percent_values["percent_columns"] . "%\"");
return $template->get();
}

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SurveyMatrixQuestionGUI::getPrintView (   $question_title = 1,
  $show_questiontext = 1 
)

Creates a HTML representation of the question.

Creates a HTML representation of the question

private

Reimplemented from SurveyQuestionGUI.

Definition at line 931 of file class.SurveyMatrixQuestionGUI.php.

References ilUtil\getHtmlPath(), ilUtil\getImagePath(), getLayoutRow(), and ilUtil\prepareFormOutput().

{
$layout = $this->object->getLayout();
$neutralstyle = "3px solid #808080";
$bordercolor = "#808080";
$template = new ilTemplate("tpl.il_svy_qpl_matrix_printview.html", TRUE, TRUE, "Modules/SurveyQuestionPool");
if ($this->show_layout_row)
{
$layout_row = $this->getLayoutRow();
$template->setCurrentBlock("matrix_row");
$template->setVariable("ROW", $layout_row);
$template->parseCurrentBlock();
}
$tplheaders = new ilTemplate("tpl.il_svy_out_matrix_columnheaders.html", TRUE, TRUE, "Modules/SurveyQuestionPool");
if ((strlen($this->object->getBipolarAdjective(0))) && (strlen($this->object->getBipolarAdjective(1))))
{
$tplheaders->setCurrentBlock("bipolar_start");
$style = array();
array_push($style, sprintf("width: %.2f%s!important", $layout["percent_bipolar_adjective1"], "%"));
if (count($style) > 0)
{
$tplheaders->setVariable("STYLE", " style=\"" . implode(";", $style) . "\"");
}
$tplheaders->parseCurrentBlock();
}
// column headers
for ($i = 0; $i < $this->object->getColumnCount(); $i++)
{
$style = array();
if ($this->object->getColumnSeparators() == 1)
{
if (($i < $this->object->getColumnCount() - 1))
{
array_push($style, "border-right: 1px solid $bordercolor!important");
}
}
array_push($style, sprintf("width: %.2f%s!important", $layout["percent_columns"] / $this->object->getColumnCount(), "%"));
$tplheaders->setCurrentBlock("column_header");
$tplheaders->setVariable("TEXT", ilUtil::prepareFormOutput($this->object->getColumn($i)));
$tplheaders->setVariable("CLASS", "center");
if (count($style) > 0)
{
$tplheaders->setVariable("STYLE", " style=\"" . implode(";", $style) . "\"");
}
$tplheaders->parseCurrentBlock();
}
if (strlen($this->object->getNeutralColumn()))
{
$tplheaders->setCurrentBlock("neutral_column_header");
$tplheaders->setVariable("TEXT", ilUtil::prepareFormOutput($this->object->getNeutralColumn()));
$tplheaders->setVariable("CLASS", "rsep");
$style = array();
array_push($style, sprintf("width: %.2f%s!important", $layout["percent_neutral"], "%"));
if ($this->object->getNeutralColumnSeparator())
{
array_push($style, "border-left: $neutralstyle!important;");
}
if (count($style) > 0)
{
$tplheaders->setVariable("STYLE", " style=\"" . implode(";", $style) . "\"");
}
$tplheaders->parseCurrentBlock();
}
if ((strlen($this->object->getBipolarAdjective(0))) && (strlen($this->object->getBipolarAdjective(1))))
{
$tplheaders->setCurrentBlock("bipolar_end");
$style = array();
array_push($style, sprintf("width: %.2f%s!important", $layout["percent_bipolar_adjective2"], "%"));
if (count($style) > 0)
{
$tplheaders->setVariable("STYLE", " style=\"" . implode(";", $style) . "\"");
}
$tplheaders->parseCurrentBlock();
}
$style = array();
array_push($style, sprintf("width: %.2f%s!important", $layout["percent_row"], "%"));
if (count($style) > 0)
{
$tplheaders->setVariable("STYLE", " style=\"" . implode(";", $style) . "\"");
}
$template->setCurrentBlock("matrix_row");
$template->setVariable("ROW", $tplheaders->get());
$template->parseCurrentBlock();
$rowclass = array("tblrow1", "tblrow2");
for ($i = 0; $i < $this->object->getRowCount(); $i++)
{
$tplrow = new ilTemplate("tpl.il_svy_qpl_matrix_printview_row.html", TRUE, TRUE, "Modules/SurveyQuestionPool");
for ($j = 0; $j < $this->object->getColumnCount(); $j++)
{
if (($i == 0) && ($j == 0))
{
if ((strlen($this->object->getBipolarAdjective(0))) && (strlen($this->object->getBipolarAdjective(1))))
{
$tplrow->setCurrentBlock("bipolar_start");
$tplrow->setVariable("TEXT_BIPOLAR_START", ilUtil::prepareFormOutput($this->object->getBipolarAdjective(0)));
$tplrow->setVariable("ROWSPAN", $this->object->getRowCount());
$tplrow->parseCurrentBlock();
}
}
if (($i == 0) && ($j == $this->object->getColumnCount()-1))
{
if ((strlen($this->object->getBipolarAdjective(0))) && (strlen($this->object->getBipolarAdjective(1))))
{
$tplrow->setCurrentBlock("bipolar_end");
$tplrow->setVariable("TEXT_BIPOLAR_END", ilUtil::prepareFormOutput($this->object->getBipolarAdjective(1)));
$tplrow->setVariable("ROWSPAN", $this->object->getRowCount());
$tplrow->parseCurrentBlock();
}
}
switch ($this->object->getSubtype())
{
case 0:
$tplrow->setCurrentBlock("radiobutton");
$tplrow->setVariable("IMAGE_RADIO", ilUtil::getHtmlPath(ilUtil::getImagePath("radiobutton_unchecked.gif")));
$tplrow->setVariable("ALT_RADIO", $this->lng->txt("unchecked"));
$tplrow->setVariable("TITLE_RADIO", $this->lng->txt("unchecked"));
$tplrow->parseCurrentBlock();
break;
case 1:
$tplrow->setCurrentBlock("checkbox");
$tplrow->setVariable("IMAGE_CHECKBOX", ilUtil::getHtmlPath(ilUtil::getImagePath("checkbox_unchecked.gif")));
$tplrow->setVariable("ALT_CHECKBOX", $this->lng->txt("unchecked"));
$tplrow->setVariable("TITLE_CHECKBOX", $this->lng->txt("unchecked"));
$tplrow->parseCurrentBlock();
break;
}
$tplrow->setCurrentBlock("answer");
$style = array();
if ($this->object->getColumnSeparators() == 1)
{
if ($j < $this->object->getColumnCount() - 1)
{
array_push($style, "border-right: 1px solid $bordercolor!important");
}
}
if ($this->object->getRowSeparators() == 1)
{
if ($i < $this->object->getRowCount() - 1)
{
array_push($style, "border-bottom: 1px solid $bordercolor!important");
}
}
if (count($style))
{
$tplrow->setVariable("STYLE", " style=\"" . implode(";", $style) . "\"");
}
$tplrow->parseCurrentBlock();
}
if (strlen($this->object->getNeutralColumn()))
{
$j = $this->object->getRowCount();
switch ($this->object->getSubtype())
{
case 0:
$tplrow->setCurrentBlock("neutral_radiobutton");
$tplrow->setVariable("IMAGE_RADIO", ilUtil::getHtmlPath(ilUtil::getImagePath("radiobutton_unchecked.gif")));
$tplrow->setVariable("ALT_RADIO", $this->lng->txt("unchecked"));
$tplrow->setVariable("TITLE_RADIO", $this->lng->txt("unchecked"));
$tplrow->parseCurrentBlock();
break;
case 1:
$tplrow->setCurrentBlock("neutral_checkbox");
$tplrow->setVariable("IMAGE_CHECKBOX", ilUtil::getHtmlPath(ilUtil::getImagePath("checkbox_unchecked.gif")));
$tplrow->setVariable("ALT_CHECKBOX", $this->lng->txt("unchecked"));
$tplrow->setVariable("TITLE_CHECKBOX", $this->lng->txt("unchecked"));
$tplrow->parseCurrentBlock();
break;
}
$tplrow->setCurrentBlock("neutral_answer");
$style = array();
if ($this->object->getNeutralColumnSeparator())
{
array_push($style, "border-left: $neutralstyle!important");
}
if ($this->object->getColumnSeparators() == 1)
{
if ($j < $this->object->getColumnCount() - 1)
{
array_push($style, "border-right: 1px solid $bordercolor!important");
}
}
if ($this->object->getRowSeparators() == 1)
{
if ($i < $this->object->getRowCount() - 1)
{
array_push($style, "border-bottom: 1px solid $bordercolor!important");
}
}
if (count($style))
{
$tplrow->setVariable("STYLE", " style=\"" . implode(";", $style) . "\"");
}
$tplrow->parseCurrentBlock();
}
$tplrow->setVariable("TEXT_ROW", ilUtil::prepareFormOutput($this->object->getRow($i)));
$tplrow->setVariable("ROWCLASS", $rowclass[$i % 2]);
if ($this->object->getRowSeparators() == 1)
{
if ($i < $this->object->getRowCount() - 1)
{
$tplrow->setVariable("STYLE", " style=\"border-bottom: 1px solid $bordercolor!important\"");
}
}
$template->setCurrentBlock("matrix_row");
$template->setVariable("ROW", $tplrow->get());
$template->parseCurrentBlock();
}
if ($question_title)
{
$template->setVariable("QUESTION_TITLE", ilUtil::prepareFormOutput($this->object->getTitle()));
}
$template->setCurrentBlock();
if ($show_questiontext)
{
$questiontext = $this->object->getQuestiontext();
$template->setVariable("QUESTIONTEXT", $this->object->prepareTextareaOutput($questiontext, TRUE));
}
if (! $this->object->getObligatory())
{
$template->setVariable("OBLIGATORY_TEXT", $this->lng->txt("survey_question_optional"));
}
$template->parseCurrentBlock();
return $template->get();
}

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SurveyMatrixQuestionGUI::getWorkingForm (   $working_data = "",
  $question_title = 1,
  $show_questiontext = 1,
  $error_message = "" 
)

Creates the question output form for the learner.

public

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

References $data, getLayoutRow(), SurveyQuestionGUI\getMaterialOutput(), and ilUtil\prepareFormOutput().

Referenced by layout(), and preview().

{
$layout = $this->object->getLayout();
$neutralstyle = "3px solid #808080";
$bordercolor = "#808080";
$template = new ilTemplate("tpl.il_svy_out_matrix.html", TRUE, TRUE, "Modules/SurveyQuestionPool");
$template->setCurrentBlock("material_matrix");
$template->setVariable("TEXT_MATERIAL", $this->getMaterialOutput());
$template->parseCurrentBlock();
if ($this->show_layout_row)
{
$layout_row = $this->getLayoutRow();
$template->setCurrentBlock("matrix_row");
$template->setVariable("ROW", $layout_row);
$template->parseCurrentBlock();
}
$tplheaders = new ilTemplate("tpl.il_svy_out_matrix_columnheaders.html", TRUE, TRUE, "Modules/SurveyQuestionPool");
if ((strlen($this->object->getBipolarAdjective(0))) && (strlen($this->object->getBipolarAdjective(1))))
{
$tplheaders->setCurrentBlock("bipolar_start");
$style = array();
array_push($style, sprintf("width: %.2f%s!important", $layout["percent_bipolar_adjective1"], "%"));
if (count($style) > 0)
{
$tplheaders->setVariable("STYLE", " style=\"" . implode(";", $style) . "\"");
}
$tplheaders->parseCurrentBlock();
}
// column headers
for ($i = 0; $i < $this->object->getColumnCount(); $i++)
{
$style = array();
if ($this->object->getColumnSeparators() == 1)
{
if (($i < $this->object->getColumnCount() - 1))
{
array_push($style, "border-right: 1px solid $bordercolor!important");
}
}
array_push($style, sprintf("width: %.2f%s!important", $layout["percent_columns"] / $this->object->getColumnCount(), "%"));
$tplheaders->setCurrentBlock("column_header");
$tplheaders->setVariable("TEXT", ilUtil::prepareFormOutput($this->object->getColumn($i)));
$tplheaders->setVariable("CLASS", "center");
if (count($style) > 0)
{
$tplheaders->setVariable("STYLE", " style=\"" . implode(";", $style) . "\"");
}
$tplheaders->parseCurrentBlock();
}
if (strlen($this->object->getNeutralColumn()))
{
$tplheaders->setCurrentBlock("neutral_column_header");
$tplheaders->setVariable("TEXT", ilUtil::prepareFormOutput($this->object->getNeutralColumn()));
$tplheaders->setVariable("CLASS", "rsep");
$style = array();
array_push($style, sprintf("width: %.2f%s!important", $layout["percent_neutral"], "%"));
if ($this->object->getNeutralColumnSeparator())
{
array_push($style, "border-left: $neutralstyle!important;");
}
if (count($style) > 0)
{
$tplheaders->setVariable("STYLE", " style=\"" . implode(";", $style) . "\"");
}
$tplheaders->parseCurrentBlock();
}
if ((strlen($this->object->getBipolarAdjective(0))) && (strlen($this->object->getBipolarAdjective(1))))
{
$tplheaders->setCurrentBlock("bipolar_end");
$style = array();
array_push($style, sprintf("width: %.2f%s!important", $layout["percent_bipolar_adjective2"], "%"));
if (count($style) > 0)
{
$tplheaders->setVariable("STYLE", " style=\"" . implode(";", $style) . "\"");
}
$tplheaders->parseCurrentBlock();
}
$style = array();
array_push($style, sprintf("width: %.2f%s!important", $layout["percent_row"], "%"));
if (count($style) > 0)
{
$tplheaders->setVariable("STYLE", " style=\"" . implode(";", $style) . "\"");
}
$template->setCurrentBlock("matrix_row");
$template->setVariable("ROW", $tplheaders->get());
$template->parseCurrentBlock();
$rowclass = array("tblrow1", "tblrow2");
for ($i = 0; $i < $this->object->getRowCount(); $i++)
{
$tplrow = new ilTemplate("tpl.il_svy_out_matrix_row.html", TRUE, TRUE, "Modules/SurveyQuestionPool");
for ($j = 0; $j < $this->object->getColumnCount(); $j++)
{
if (($i == 0) && ($j == 0))
{
if ((strlen($this->object->getBipolarAdjective(0))) && (strlen($this->object->getBipolarAdjective(1))))
{
$tplrow->setCurrentBlock("bipolar_start");
$tplrow->setVariable("TEXT_BIPOLAR_START", ilUtil::prepareFormOutput($this->object->getBipolarAdjective(0)));
$tplrow->setVariable("ROWSPAN", $this->object->getRowCount());
$tplrow->parseCurrentBlock();
}
}
if (($i == 0) && ($j == $this->object->getColumnCount()-1))
{
if ((strlen($this->object->getBipolarAdjective(0))) && (strlen($this->object->getBipolarAdjective(1))))
{
$tplrow->setCurrentBlock("bipolar_end");
$tplrow->setVariable("TEXT_BIPOLAR_END", ilUtil::prepareFormOutput($this->object->getBipolarAdjective(1)));
$tplrow->setVariable("ROWSPAN", $this->object->getRowCount());
$tplrow->parseCurrentBlock();
}
}
switch ($this->object->getSubtype())
{
case 0:
$tplrow->setCurrentBlock("radiobutton");
$tplrow->setVariable("QUESTION_ID", $this->object->getId());
$tplrow->setVariable("ROW", $i);
$tplrow->setVariable("VALUE", $j);
if (is_array($working_data))
{
foreach ($working_data as $data)
{
if (($data["value"] == $j) && ($data["rowvalue"] == $i))
{
$tplrow->setVariable("CHECKED_RADIOBUTTON", " checked=\"checked\"");
}
}
}
$tplrow->parseCurrentBlock();
break;
case 1:
$tplrow->setCurrentBlock("checkbox");
$tplrow->setVariable("QUESTION_ID", $this->object->getId());
$tplrow->setVariable("ROW", $i);
$tplrow->setVariable("VALUE", $j);
if (is_array($working_data))
{
foreach ($working_data as $data)
{
if (($data["value"] == $j) && ($data["rowvalue"] == $i))
{
$tplrow->setVariable("CHECKED_CHECKBOX", " checked=\"checked\"");
}
}
}
$tplrow->parseCurrentBlock();
break;
}
$tplrow->setCurrentBlock("answer");
$style = array();
if ($this->object->getColumnSeparators() == 1)
{
if ($j < $this->object->getColumnCount() - 1)
{
array_push($style, "border-right: 1px solid $bordercolor!important");
}
}
if ($this->object->getRowSeparators() == 1)
{
if ($i < $this->object->getRowCount() - 1)
{
array_push($style, "border-bottom: 1px solid $bordercolor!important");
}
}
if (count($style))
{
$tplrow->setVariable("STYLE", " style=\"" . implode(";", $style) . "\"");
}
$tplrow->parseCurrentBlock();
}
if (strlen($this->object->getNeutralColumn()))
{
$j = $this->object->getNeutralColumnIndex();
switch ($this->object->getSubtype())
{
case 0:
$tplrow->setCurrentBlock("neutral_radiobutton");
$tplrow->setVariable("QUESTION_ID", $this->object->getId());
$tplrow->setVariable("ROW", $i);
$tplrow->setVariable("VALUE", $j);
if (is_array($working_data))
{
foreach ($working_data as $data)
{
if (($data["value"] == $j) && ($data["rowvalue"] == $i))
{
$tplrow->setVariable("CHECKED_RADIOBUTTON", " checked=\"checked\"");
}
}
}
$tplrow->parseCurrentBlock();
break;
case 1:
$tplrow->setCurrentBlock("neutral_checkbox");
$tplrow->setVariable("QUESTION_ID", $this->object->getId());
$tplrow->setVariable("ROW", $i);
$tplrow->setVariable("VALUE", $j);
if (is_array($working_data))
{
foreach ($working_data as $data)
{
if (($data["value"] == $j) && ($data["rowvalue"] == $i))
{
$tplrow->setVariable("CHECKED_CHECKBOX", " checked=\"checked\"");
}
}
}
$tplrow->parseCurrentBlock();
break;
}
$tplrow->setCurrentBlock("neutral_answer");
$style = array();
if ($this->object->getNeutralColumnSeparator())
{
array_push($style, "border-left: $neutralstyle!important");
}
if ($this->object->getColumnSeparators() == 1)
{
if ($j < $this->object->getColumnCount() - 1)
{
array_push($style, "border-right: 1px solid $bordercolor!important");
}
}
if ($this->object->getRowSeparators() == 1)
{
if ($i < $this->object->getRowCount() - 1)
{
array_push($style, "border-bottom: 1px solid $bordercolor!important");
}
}
if (count($style))
{
$tplrow->setVariable("STYLE", " style=\"" . implode(";", $style) . "\"");
}
$tplrow->parseCurrentBlock();
}
$tplrow->setVariable("TEXT_ROW", ilUtil::prepareFormOutput($this->object->getRow($i)));
$tplrow->setVariable("ROWCLASS", $rowclass[$i % 2]);
if ($this->object->getRowSeparators() == 1)
{
if ($i < $this->object->getRowCount() - 1)
{
$tplrow->setVariable("STYLE", " style=\"border-bottom: 1px solid $bordercolor!important\"");
}
}
$template->setCurrentBlock("matrix_row");
$template->setVariable("ROW", $tplrow->get());
$template->parseCurrentBlock();
}
if ($question_title)
{
$template->setVariable("QUESTION_TITLE", ilUtil::prepareFormOutput($this->object->getTitle()));
}
$template->setCurrentBlock("question_data_matrix");
if (strcmp($error_message, "") != 0)
{
$template->setVariable("ERROR_MESSAGE", "<p class=\"warning\">$error_message</p>");
}
if ($show_questiontext)
{
$questiontext = $this->object->getQuestiontext();
$template->setVariable("QUESTIONTEXT", $this->object->prepareTextareaOutput($questiontext, TRUE));
}
if (! $this->object->getObligatory())
{
$template->setVariable("OBLIGATORY_TEXT", $this->lng->txt("survey_question_optional"));
}
$template->parseCurrentBlock();
return $template->get();
}

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SurveyMatrixQuestionGUI::insertStandardNumbers ( )

Insert standard numbers to the question.

public

Definition at line 614 of file class.SurveyMatrixQuestionGUI.php.

References $_POST, addStandardNumbers(), ilUtil\sendInfo(), and ilUtil\sendSuccess().

{
if ((strcmp($_POST["lower_limit"], "") == 0) or (strcmp($_POST["upper_limit"], "") == 0))
{
ilUtil::sendInfo($this->lng->txt("missing_upper_or_lower_limit"));
$this->addStandardNumbers();
}
else if ((int)$_POST["upper_limit"] <= (int)$_POST["lower_limit"])
{
ilUtil::sendInfo($this->lng->txt("upper_limit_must_be_greater"));
$this->addStandardNumbers();
}
else
{
$this->object->addStandardNumbers($_POST["lower_limit"], $_POST["upper_limit"]);
$this->object->saveToDb();
ilUtil::sendSuccess($this->lng->txt('phrase_added'), true);
$this->ctrl->redirect($this, "editQuestion");
}
}

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SurveyMatrixQuestionGUI::layout ( )

Creates a layout view of the question.

public

Definition at line 1185 of file class.SurveyMatrixQuestionGUI.php.

References getWorkingForm().

Referenced by saveLayout().

{
$this->tpl->addBlockFile("ADM_CONTENT", "adm_content", "tpl.il_svy_qpl_layout.html", "Modules/SurveyQuestionPool");
$this->show_layout_row = TRUE;
$question_output = $this->getWorkingForm();
$this->tpl->setVariable("QUESTION_OUTPUT", $question_output);
$this->tpl->setVariable("FORMACTION", $this->ctrl->getFormAction($this, "saveLayout"));
$this->tpl->setVariable("SAVE", $this->lng->txt("save"));
}

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SurveyMatrixQuestionGUI::preview ( )

Creates a preview of the question.

private

Definition at line 1173 of file class.SurveyMatrixQuestionGUI.php.

References getWorkingForm().

{
$this->tpl->addBlockFile("ADM_CONTENT", "adm_content", "tpl.il_svy_qpl_preview.html", "Modules/SurveyQuestionPool");
$question_output = $this->getWorkingForm();
$this->tpl->setVariable("QUESTION_OUTPUT", $question_output);
}

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SurveyMatrixQuestionGUI::removecolumns ( )

Remove a column.

Definition at line 370 of file class.SurveyMatrixQuestionGUI.php.

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

{
$this->writePostData(true);
$position = key($_POST['cmd']['removecolumns']);
$this->object->getColumns()->removeCategory($position);
$this->editQuestion();
}

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SurveyMatrixQuestionGUI::removerows ( )

Remove a row.

Definition at line 326 of file class.SurveyMatrixQuestionGUI.php.

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

{
$this->writePostData(true);
$position = key($_POST['cmd']['removerows']);
$this->object->removeRow($position);
$this->editQuestion();
}

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SurveyMatrixQuestionGUI::saveLayout ( )

Saves the layout for the matrix question.

Returns
void

Definition at line 1200 of file class.SurveyMatrixQuestionGUI.php.

References $_POST, and layout().

{
$this->object->saveLayout($_POST["percent_row"], $_POST['percent_columns'], $_POST['percent_bipolar_adjective1'], $_POST['percent_bipolar_adjective2'], $_POST["percent_neutral"]);
$percent_values = array(
"percent_row" => $_POST["percent_row"],
"percent_columns" => $_POST["percent_columns"],
"percent_bipolar_adjective1" => $_POST['percent_bipolar_adjective1'],
"percent_bipolar_adjective2" => $_POST['percent_bipolar_adjective2'],
"percent_neutral" => $_POST["percent_neutral"]
);
$this->object->setLayout($percent_values);
$this->layout();
}

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SurveyMatrixQuestionGUI::savePhrasecolumns (   $haserror = false)

Creates an output to save the current answers as a phrase.

public

Definition at line 405 of file class.SurveyMatrixQuestionGUI.php.

References $_POST, $key, $result, ilUtil\sendFailure(), ilUtil\stripSlashes(), and writePostData().

Referenced by confirmSavePhrase().

{
if (!$haserror) $result = $this->writePostData();
if ($result == 0 || $haserror)
{
if (!$haserror) $this->object->saveToDb();
$nothing_selected = true;
$nothing_selected = false;
$this->tpl->addBlockFile("ADM_CONTENT", "adm_content", "tpl.il_svy_qpl_savephrase.html", "Modules/SurveyQuestionPool");
$rowclass = array("tblrow1", "tblrow2");
$counter = 0;
foreach ($_POST['columns']['answer'] as $key => $value)
{
if (strlen($value))
{
$this->tpl->setCurrentBlock("row");
$this->tpl->setVariable("TXT_TITLE", ilUtil::stripSlashes($value));
$this->tpl->setVariable("COLOR_CLASS", $rowclass[$counter % 2]);
$this->tpl->parseCurrentBlock();
$this->tpl->setCurrentBlock("hidden");
$this->tpl->setVariable("HIDDEN_NAME", "columns[answer][]");
$this->tpl->setVariable("HIDDEN_VALUE", ilUtil::stripSlashes($value));
$this->tpl->parseCurrentBlock();
$counter++;
}
}
if ($counter == 0)
{
ilUtil::sendFailure($this->lng->txt("check_category_to_save_phrase"), true);
$this->ctrl->redirect($this, "editQuestion");
}
$this->tpl->setCurrentBlock("adm_content");
$this->tpl->setVariable("SAVE_PHRASE_INTRODUCTION", $this->lng->txt("save_phrase_introduction"));
$this->tpl->setVariable("TEXT_PHRASE_TITLE", $this->lng->txt("enter_phrase_title"));
$this->tpl->setVariable("TXT_TITLE", $this->lng->txt("category"));
$this->tpl->setVariable("VALUE_PHRASE_TITLE", $_POST["phrase_title"]);
$this->tpl->setVariable("BTN_CANCEL",$this->lng->txt("cancel"));
$this->tpl->setVariable("BTN_CONFIRM",$this->lng->txt("confirm"));
$this->tpl->setVariable("FORM_ACTION", $this->ctrl->getFormAction($this));
$this->tpl->parseCurrentBlock();
}
}

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SurveyMatrixQuestionGUI::setQuestionTabs ( )

Definition at line 1416 of file class.SurveyMatrixQuestionGUI.php.

References $_GET, $_SESSION, $ref_id, $title, and SurveyQuestionGUI\getQuestionType().

{
global $rbacsystem,$ilTabs;
$this->ctrl->setParameterByClass("$guiclass", "sel_question_types", $this->getQuestionType());
$this->ctrl->setParameterByClass("$guiclass", "q_id", $_GET["q_id"]);
if (($_GET["calling_survey"] > 0) || ($_GET["new_for_survey"] > 0))
{
$ref_id = $_GET["calling_survey"];
if (!strlen($ref_id)) $ref_id = $_GET["new_for_survey"];
$addurl = "";
if (strlen($_GET["new_for_survey"]))
{
$addurl = "&new_id=" . $_GET["q_id"];
}
$ilTabs->setBackTarget($this->lng->txt("menubacktosurvey"), "ilias.php?baseClass=ilObjSurveyGUI&ref_id=$ref_id&cmd=questions" . $addurl);
}
else
{
$this->ctrl->setParameterByClass("ilObjSurveyQuestionPoolGUI", "q_id_table_nav", $_SESSION['q_id_table_nav']);
$ilTabs->setBackTarget($this->lng->txt("spl"), $this->ctrl->getLinkTargetByClass("ilObjSurveyQuestionPoolGUI", "questions"));
}
if ($_GET["q_id"])
{
$ilTabs->addTarget("preview",
$this->ctrl->getLinkTarget($this, "preview"),
array("preview"),
"",
"");
$ilTabs->addTarget("layout",
$this->ctrl->getLinkTarget($this, "layout"),
array("layout", "saveLayout"),
"",
"");
}
if ($rbacsystem->checkAccess('edit', $_GET["ref_id"]))
{
$ilTabs->addTarget("edit_properties",
$this->ctrl->getLinkTarget($this, "editQuestion"),
array("editQuestion", "cancelExplorer", "linkChilds", "addGIT", "addST",
"addPG", "editQuestion", "addMaterial", "removeMaterial",
"save", "cancel", "savePhrasecolumns", "confirmSavePhrase",
"downcolumns", "upcolumns", "addcolumns", "removecolumns",
"downrows", "uprows", "addrows", "removerows", "wizardcolumns",
"addSelectedPhrase", "insertStandardNumbers"),
"",
"");
}
if ($this->object->getId() > 0)
{
$ilTabs->addTarget("material",
$this->ctrl->getLinkTarget($this, "material"),
array("material", "cancelExplorer", "linkChilds", "addGIT", "addST",
"addPG", "addMaterial", "removeMaterial"),
"$guiclass");
}
if ($this->object->getId() > 0)
{
$title = $this->lng->txt("edit") . " &quot;" . $this->object->getTitle() . "&quot";
}
else
{
$title = $this->lng->txt("create_new") . " " . $this->lng->txt($this->getQuestionType());
}
$this->tpl->setVariable("HEADER", $title);
}

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SurveyMatrixQuestionGUI::SurveyMatrixQuestionGUI (   $id = -1)

SurveyMatrixQuestionGUI constructor.

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

Parameters
integer$idThe database id of a matrix question object public

Definition at line 50 of file class.SurveyMatrixQuestionGUI.php.

References SurveyQuestionGUI\SurveyQuestionGUI().

{
$this->SurveyQuestionGUI();
include_once "./Modules/SurveyQuestionPool/classes/class.SurveyMatrixQuestion.php";
$this->object = new SurveyMatrixQuestion();
$this->show_layout_row = FALSE;
if ($id >= 0)
{
$this->object->loadFromDb($id);
}
}

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SurveyMatrixQuestionGUI::upcolumns ( )

Move a column up.

Definition at line 381 of file class.SurveyMatrixQuestionGUI.php.

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

{
$this->writePostData(true);
$position = key($_POST['cmd']['upcolumns']);
$this->object->getColumns()->moveCategoryUp($position);
$this->editQuestion();
}

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SurveyMatrixQuestionGUI::uprows ( )

Move a row up.

Definition at line 337 of file class.SurveyMatrixQuestionGUI.php.

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

{
$this->writePostData(true);
$position = key($_POST['cmd']['uprows']);
$this->object->moveRowUp($position);
$this->editQuestion();
}

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SurveyMatrixQuestionGUI::wizardcolumns (   $save_post_data = true)

Creates an output for the addition of phrases.

public

Definition at line 490 of file class.SurveyMatrixQuestionGUI.php.

References $result, ilSurveyPhrases\_getAvailablePhrases(), ilSurveyPhrases\_getCategoriesForPhrase(), and writePostData().

Referenced by addSelectedPhrase().

{
if ($save_post_data) $result = $this->writePostData();
if ($result == 0)
{
if ($save_post_data) $this->object->saveToDb();
$this->tpl->addBlockFile("ADM_CONTENT", "adm_content", "tpl.il_svy_qpl_addphrase.html", "Modules/SurveyQuestionPool");
// set the id to return to the selected question
$this->tpl->setCurrentBlock("hidden");
$this->tpl->setVariable("HIDDEN_NAME", "id");
$this->tpl->setVariable("HIDDEN_VALUE", $this->object->getId());
$this->tpl->parseCurrentBlock();
include_once "./Modules/SurveyQuestionPool/classes/class.ilSurveyPhrases.php";
$phrases =& ilSurveyPhrases::_getAvailablePhrases();
$colors = array("tblrow1", "tblrow2");
$counter = 0;
foreach ($phrases as $phrase_id => $phrase_array)
{
$this->tpl->setCurrentBlock("phraserow");
$this->tpl->setVariable("COLOR_CLASS", $colors[$counter++ % 2]);
$this->tpl->setVariable("PHRASE_VALUE", $phrase_id);
$this->tpl->setVariable("PHRASE_NAME", $phrase_array["title"]);
$categories =& ilSurveyPhrases::_getCategoriesForPhrase($phrase_id);
$this->tpl->setVariable("PHRASE_CONTENT", join($categories, ","));
$this->tpl->parseCurrentBlock();
}
$this->tpl->setCurrentBlock("adm_content");
$this->tpl->setVariable("TEXT_CANCEL", $this->lng->txt("cancel"));
$this->tpl->setVariable("TEXT_PHRASE", $this->lng->txt("phrase"));
$this->tpl->setVariable("TEXT_CONTENT", $this->lng->txt("categories"));
$this->tpl->setVariable("TEXT_ADD_PHRASE", $this->lng->txt("add_phrase"));
$this->tpl->setVariable("TEXT_INTRODUCTION",$this->lng->txt("add_phrase_introduction"));
$this->tpl->setVariable("FORM_ACTION", $this->ctrl->getFormAction($this));
$this->tpl->parseCurrentBlock();
}
}

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SurveyMatrixQuestionGUI::writePostData (   $always = false)

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

Definition at line 89 of file class.SurveyMatrixQuestionGUI.php.

References $_POST, $key, and SurveyQuestionGUI\editQuestion().

Referenced by addcolumns(), addrows(), downcolumns(), downrows(), removecolumns(), removerows(), savePhrasecolumns(), upcolumns(), uprows(), and wizardcolumns().

{
$hasErrors = (!$always) ? $this->editQuestion(true) : false;
if (!$hasErrors)
{
$this->object->setTitle($_POST["title"]);
$this->object->setAuthor($_POST["author"]);
$this->object->setDescription($_POST["description"]);
$questiontext = $_POST["question"];
$this->object->setQuestiontext($questiontext);
$this->object->setObligatory(($_POST["obligatory"]) ? 1 : 0);
$this->object->setSubtype($_POST["type"]);
$this->object->setRowSeparators(($_POST["row_separators"]) ? 1 : 0);
$this->object->setColumnSeparators(($_POST["column_separators"]) ? 1 : 0);
$this->object->setNeutralColumnSeparator(($_POST["neutral_column_separator"]) ? 1 : 0);
// Set bipolar adjectives
$this->object->setBipolarAdjective(0, $_POST["bipolar1"]);
$this->object->setBipolarAdjective(1, $_POST["bipolar2"]);
// set columns
$this->object->flushColumns();
foreach ($_POST['columns']['answer'] as $key => $value)
{
if (strlen($value)) $this->object->addColumn($value);
}
// Set neutral column
$this->object->setNeutralColumn($_POST["columns"]["neutral"]);
// set rows
$this->object->flushRows();
foreach ($_POST['rows'] as $key => $value)
{
$this->object->addRow($value);
}
return 0;
}
else
{
return 1;
}
}

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Field Documentation

SurveyMatrixQuestionGUI::$show_layout_row

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

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