Ordering question GUI representation. More...
Inheritance diagram for ASS_OrderingQuestionGUI:
Collaboration diagram for ASS_OrderingQuestionGUI:
Public Member Functions | |
| ASS_OrderingQuestionGUI ($id=-1) | |
| ASS_OrderingQuestionGUI constructor. | |
| getQuestionType () | |
| Returns the question type string. | |
| getCommand ($cmd) | |
| editQuestion ($ok=true) | |
| Creates an output of the edit form for the question. | |
| addItem () | |
| delete () | |
| delete matching pair | |
| upload () | |
| upload matching picture | |
| outOtherQuestionData () | |
| Sets the extra fields i.e. | |
| writePostData () | |
| Evaluates a posted edit form and writes the form data in the question object. | |
| outWorkingForm ($test_id="", $is_postponed=false, $showsolution=0, $show_question_page=true, $show_solution_only=false, $ilUser=null) | |
| Creates the question output form for the learner. | |
| outUserSolution ($user_id, $test_id) | |
| Creates an output of the user's solution. | |
| checkInput () | |
| check input fields | |
| addSuggestedSolution () | |
Detailed Description
Ordering question GUI representation.
The ASS_OrderingQuestionGUI class encapsulates the GUI representation for ordering questions.
- Version:
- Id:
- class.assOrderingQuestionGUI.php 9105 2005-11-09 23:29:48Z hschottm
class.assOrderingQuestionGUI.php Assessment
Definition at line 38 of file class.assOrderingQuestionGUI.php.
Member Function Documentation
| ASS_OrderingQuestionGUI::addItem | ( | ) |
Definition at line 287 of file class.assOrderingQuestionGUI.php.
References $_POST, checkInput(), editQuestion(), and writePostData().
{
$ok = true;
if (!$this->checkInput())
{
// You cannot add answers before you enter the required data
$this->error .= $this->lng->txt("fill_out_all_required_fields_add_answer") . "<br />";
$ok = false;
}
else
{
foreach ($_POST as $key => $value)
{
if (preg_match("/answer_(\d+)/", $key, $matches))
{
if (!$value)
{
$ok = false;
}
}
}
}
if (!$ok)
{
$this->error .= $this->lng->txt("fill_out_all_answer_fields") . "<br />";
}
$this->writePostData();
$this->editQuestion($ok);
}
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| ASS_OrderingQuestionGUI::addSuggestedSolution | ( | ) |
Reimplemented from ASS_QuestionGUI.
Definition at line 706 of file class.assOrderingQuestionGUI.php.
References $_GET, $_POST, $_SESSION, checkInput(), editQuestion(), ASS_QuestionGUI::getQuestionTemplate(), sendInfo(), and writePostData().
{
$_SESSION["subquestion_index"] = 0;
if ($_POST["cmd"]["addSuggestedSolution"])
{
$this->writePostData();
if (!$this->checkInput())
{
sendInfo($this->lng->txt("fill_out_all_required_fields_add_answer"));
$this->editQuestion();
return;
}
}
$this->object->saveToDb();
$_GET["q_id"] = $this->object->getId();
$this->tpl->setVariable("HEADER", $this->object->getTitle());
$this->getQuestionTemplate("qt_ordering");
parent::addSuggestedSolution();
}
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| ASS_OrderingQuestionGUI::ASS_OrderingQuestionGUI | ( | $ | id = -1 |
) |
ASS_OrderingQuestionGUI constructor.
The constructor takes possible arguments an creates an instance of the ASS_OrderingQuestionGUI object.
- Parameters:
-
integer $id The database id of a ordering question object public
Definition at line 49 of file class.assOrderingQuestionGUI.php.
References $id, and ASS_QuestionGUI::ASS_QuestionGUI().
{
$this->ASS_QuestionGUI();
$this->object = new ASS_OrderingQuestion();
if ($id >= 0)
{
$this->object->loadFromDb($id);
}
}
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| ASS_OrderingQuestionGUI::checkInput | ( | ) |
check input fields
Definition at line 697 of file class.assOrderingQuestionGUI.php.
References $_POST.
Referenced by addItem(), and addSuggestedSolution().
{
if ((!$_POST["title"]) or (!$_POST["author"]) or (!$_POST["question"]))
{
return false;
}
return true;
}
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| ASS_OrderingQuestionGUI::delete | ( | ) |
delete matching pair
Definition at line 321 of file class.assOrderingQuestionGUI.php.
References $_POST, editQuestion(), and writePostData().
{
$this->writePostData();
// Delete an answer if the delete button was pressed
foreach ($_POST[cmd] as $key => $value)
{
if (preg_match("/delete_(\d+)/", $key, $matches))
{
$this->object->delete_answer($matches[1]);
}
}
$this->editQuestion();
}
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| ASS_OrderingQuestionGUI::editQuestion | ( | $ | ok = true |
) |
Creates an output of the edit form for the question.
Creates an output of the edit form for the question
public
Definition at line 96 of file class.assOrderingQuestionGUI.php.
References ASS_Question::_getInternalLinkHref(), ASS_QuestionGUI::getQuestionTemplate(), outOtherQuestionData(), and sendInfo().
Referenced by addItem(), addSuggestedSolution(), delete(), and upload().
{
$this->tpl->setVariable("HEADER", $this->object->getTitle());
$this->getQuestionTemplate("qt_ordering");
$this->tpl->addBlockFile("QUESTION_DATA", "question_data", "tpl.il_as_qpl_ordering.html", true);
// Output of existing answers
for ($i = 0; $i < $this->object->get_answer_count(); $i++)
{
$this->tpl->setCurrentBlock("deletebutton");
$this->tpl->setVariable("DELETE", $this->lng->txt("delete"));
$this->tpl->setVariable("ANSWER_ORDER", $i);
$this->tpl->parseCurrentBlock();
$thisanswer = $this->object->get_answer($i);
if ($this->object->get_ordering_type() == OQ_PICTURES)
{
$this->tpl->setCurrentBlock("order_pictures");
$this->tpl->setVariable("ANSWER_ORDER", $i);
$this->tpl->setVariable("VALUE_ANSWER_COUNTER", $thisanswer->get_order() + 1);
$this->tpl->setVariable("TEXT_ANSWER_PICTURE", $this->lng->txt("answer_picture"));
$filename = $thisanswer->get_answertext();
$extension = "jpg";
if (preg_match("/.*\.(png|jpg|gif|jpeg)$/", $filename, $matches))
{
$extension = $matches[1];
}
if ($filename)
{
$imagepath = $this->object->getImagePathWeb() . $thisanswer->get_answertext();
$this->tpl->setVariable("UPLOADED_IMAGE", "<img src=\"$imagepath.thumb.jpg\" alt=\"" . $thisanswer->get_answertext() . "\" border=\"\" />");
$this->tpl->setVariable("IMAGE_FILENAME", htmlspecialchars($thisanswer->get_answertext()));
$this->tpl->setVariable("VALUE_ANSWER", "");
//$thisanswer->get_answertext()
}
$this->tpl->setVariable("UPLOAD", $this->lng->txt("upload"));
}
elseif ($this->object->get_ordering_type() == OQ_TERMS)
{
$this->tpl->setCurrentBlock("order_terms");
$this->tpl->setVariable("VALUE_ANSWER_COUNTER", $thisanswer->get_order() + 1);
$this->tpl->setVariable("TEXT_ANSWER_TEXT", $this->lng->txt("answer_text"));
$this->tpl->setVariable("ANSWER_ORDER", $i);
$this->tpl->setVariable("VALUE_ANSWER", htmlspecialchars($thisanswer->get_answertext()));
}
$this->tpl->parseCurrentBlock();
$this->tpl->setCurrentBlock("answers");
$anchor = "#answer_" . ($thisanswer->get_order() + 1);
$this->tpl->setVariable("TEXT_SOLUTION_ORDER", $this->lng->txt("solution_order"));
$this->tpl->setVariable("ANSWER_ORDER", $thisanswer->get_order());
$this->tpl->setVariable("TEXT_ANSWER", $this->lng->txt("answer"));
$this->tpl->setVariable("VALUE_ORDER", $thisanswer->get_solution_order());
$this->tpl->setVariable("TEXT_POINTS", $this->lng->txt("points"));
$this->tpl->setVariable("VALUE_ORDERING_POINTS", sprintf("%d", $thisanswer->get_points()));
$this->tpl->parseCurrentBlock();
}
if (($this->ctrl->getCmd() == "addItem") and ($ok))
{
if ($this->object->get_ordering_type() == OQ_PICTURES)
{
$this->tpl->setCurrentBlock("order_pictures");
$this->tpl->setVariable("ANSWER_ORDER", $this->object->get_answer_count());
$this->tpl->setVariable("VALUE_ANSWER_COUNTER", $this->object->get_answer_count() + 1);
$this->tpl->setVariable("VALUE_ANSWER", "");
$this->tpl->setVariable("UPLOAD", $this->lng->txt("upload"));
$this->tpl->setVariable("TEXT_ANSWER_PICTURE", $this->lng->txt("answer_picture"));
}
elseif ($this->object->get_ordering_type() == OQ_TERMS)
{
$this->tpl->setCurrentBlock("order_terms");
$this->tpl->setVariable("TEXT_ANSWER_TEXT", $this->lng->txt("answer_text"));
$this->tpl->setVariable("VALUE_ANSWER_COUNTER", $this->object->get_answer_count() + 1);
$this->tpl->setVariable("ANSWER_ORDER", $this->object->get_answer_count());
$this->tpl->setVariable("VALUE_ASNWER", "");
}
$this->tpl->parseCurrentBlock();
// Create an empty answer
$this->tpl->setCurrentBlock("answers");
//$this->tpl->setVariable("TEXT_ANSWER_TEXT", $this->lng->txt("answer_text"));
$this->tpl->setVariable("TEXT_ANSWER", $this->lng->txt("answer"));
$anchor = "#answer_" . ($this->object->get_answer_count() + 1);
$this->tpl->setVariable("TEXT_SOLUTION_ORDER", $this->lng->txt("solution_order"));
$this->tpl->setVariable("ANSWER_ORDER", $this->object->get_answer_count());
$this->tpl->setVariable("VALUE_ORDER", $this->object->get_max_solution_order() + 1);
$this->tpl->setVariable("TEXT_POINTS", $this->lng->txt("points"));
$this->tpl->setVariable("VALUE_ORDERING_POINTS", sprintf("%d", 0));
$this->tpl->parseCurrentBlock();
}
// call to other question data i.e. estimated working time block
$this->outOtherQuestionData();
$internallinks = array(
"lm" => $this->lng->txt("obj_lm"),
"st" => $this->lng->txt("obj_st"),
"pg" => $this->lng->txt("obj_pg"),
"glo" => $this->lng->txt("glossary_term")
);
foreach ($internallinks as $key => $value)
{
$this->tpl->setCurrentBlock("internallink");
$this->tpl->setVariable("TYPE_INTERNAL_LINK", $key);
$this->tpl->setVariable("TEXT_INTERNAL_LINK", $value);
$this->tpl->parseCurrentBlock();
}
$this->tpl->setCurrentBlock("HeadContent");
$javascript = "<script type=\"text/javascript\">function initialSelect() {\n%s\n}</script>";
switch ($this->ctrl->getCmd())
{
case "addItem":
$this->tpl->setVariable("CONTENT_BLOCK", sprintf($javascript, "document.frm_ordering.answer_".($this->object->get_answer_count()).".focus(); document.frm_ordering.answer_".($this->object->get_answer_count()).".scrollIntoView(\"true\");"));
break;
default:
$this->tpl->setVariable("CONTENT_BLOCK", sprintf($javascript, "document.frm_ordering.title.focus();"));
break;
}
$this->tpl->parseCurrentBlock();
$this->tpl->setCurrentBlock("question_data");
$this->tpl->setVariable("TEXT_TITLE", $this->lng->txt("title"));
$this->tpl->setVariable("TEXT_AUTHOR", $this->lng->txt("author"));
$this->tpl->setVariable("TEXT_COMMENT", $this->lng->txt("description"));
$this->tpl->setVariable("TEXT_QUESTION", $this->lng->txt("question"));
$this->tpl->setVariable("TEXT_SHUFFLE_ANSWERS", $this->lng->txt("shuffle_answers"));
$this->tpl->setVariable("TXT_YES", $this->lng->txt("yes"));
$this->tpl->setVariable("TXT_NO", $this->lng->txt("no"));
if ($this->object->getShuffle())
{
$this->tpl->setVariable("SELECTED_YES", " selected=\"selected\"");
}
else
{
$this->tpl->setVariable("SELECTED_NO", " selected=\"selected\"");
}
$this->tpl->setVariable("ORDERING_ID", $this->object->getId());
$this->tpl->setVariable("VALUE_ORDERING_TITLE", htmlspecialchars($this->object->getTitle()));
$this->tpl->setVariable("VALUE_ORDERING_COMMENT", htmlspecialchars($this->object->getComment()));
$this->tpl->setVariable("VALUE_ORDERING_AUTHOR", htmlspecialchars($this->object->getAuthor()));
$questiontext = $this->object->get_question();
$questiontext = preg_replace("/<br \/>/", "\n", $questiontext);
$this->tpl->setVariable("VALUE_QUESTION", htmlspecialchars($questiontext));
$this->tpl->setVariable("VALUE_ADD_ANSWER", $this->lng->txt("add_answer"));
$this->tpl->setVariable("TEXT_TYPE", $this->lng->txt("type"));
$this->tpl->setVariable("TEXT_TYPE_PICTURES", $this->lng->txt("order_pictures"));
$this->tpl->setVariable("TEXT_TYPE_TERMS", $this->lng->txt("order_terms"));
if ($this->object->get_ordering_type() == OQ_TERMS)
{
$this->tpl->setVariable("SELECTED_TERMS", " selected=\"selected\"");
}
elseif ($this->object->get_ordering_type() == OQ_PICTURES)
{
$this->tpl->setVariable("SELECTED_PICTURES", " selected=\"selected\"");
}
$this->tpl->setVariable("TEXT_SOLUTION_HINT", $this->lng->txt("solution_hint"));
if (count($this->object->suggested_solutions))
{
$solution_array = $this->object->getSuggestedSolution(0);
$href = ASS_Question::_getInternalLinkHref($solution_array["internal_link"]);
$this->tpl->setVariable("TEXT_VALUE_SOLUTION_HINT", " <a href=\"$href\" target=\"content\">" . $this->lng->txt("solution_hint"). "</a> ");
$this->tpl->setVariable("BUTTON_REMOVE_SOLUTION", $this->lng->txt("remove"));
$this->tpl->setVariable("BUTTON_ADD_SOLUTION", $this->lng->txt("change"));
$this->tpl->setVariable("VALUE_SOLUTION_HINT", $solution_array["internal_link"]);
}
else
{
$this->tpl->setVariable("BUTTON_ADD_SOLUTION", $this->lng->txt("add"));
}
$this->tpl->setVariable("SAVE", $this->lng->txt("save"));
$this->tpl->setVariable("SAVE_EDIT", $this->lng->txt("save_edit"));
$this->tpl->setVariable("CANCEL", $this->lng->txt("cancel"));
$this->ctrl->setParameter($this, "sel_question_types", "qt_ordering");
$this->tpl->setVariable("ACTION_ORDERING_QUESTION", $this->ctrl->getFormAction($this));
$this->tpl->setVariable("TXT_REQUIRED_FLD", $this->lng->txt("required_field"));
$this->tpl->parseCurrentBlock();
if ($this->error)
{
sendInfo($this->error);
}
$this->tpl->setCurrentBlock("adm_content");
$this->tpl->setVariable("BODY_ATTRIBUTES", " onload=\"initialSelect();\"");
$this->tpl->parseCurrentBlock();
}
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| ASS_OrderingQuestionGUI::getCommand | ( | $ | cmd | ) |
Reimplemented from ASS_QuestionGUI.
Definition at line 74 of file class.assOrderingQuestionGUI.php.
References $cmd.
| ASS_OrderingQuestionGUI::getQuestionType | ( | ) |
Returns the question type string.
Returns the question type string
- Returns:
- string The question type string public
Reimplemented from ASS_QuestionGUI.
Definition at line 69 of file class.assOrderingQuestionGUI.php.
{
return "qt_ordering";
}
| ASS_OrderingQuestionGUI::outOtherQuestionData | ( | ) |
Sets the extra fields i.e.
estimated working time of a question from a posted create/edit form
Sets the extra fields i.e. estimated working time of a question from a posted create/edit form
private
Reimplemented from ASS_QuestionGUI.
Definition at line 352 of file class.assOrderingQuestionGUI.php.
References ilUtil::makeTimeSelect().
Referenced by editQuestion().
{
$this->tpl->setCurrentBlock("other_question_data");
$est_working_time = $this->object->getEstimatedWorkingTime();
$this->tpl->setVariable("TEXT_WORKING_TIME", $this->lng->txt("working_time"));
$this->tpl->setVariable("TIME_FORMAT", $this->lng->txt("time_format"));
$this->tpl->setVariable("VALUE_WORKING_TIME", ilUtil::makeTimeSelect("Estimated", false, $est_working_time[h], $est_working_time[m], $est_working_time[s]));
$this->tpl->parseCurrentBlock();
}
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| ASS_OrderingQuestionGUI::outUserSolution | ( | $ | user_id, | |
| $ | test_id | |||
| ) |
Creates an output of the user's solution.
Creates an output of the user's solution
public
Definition at line 643 of file class.assOrderingQuestionGUI.php.
References $user_id, and ilUtil::getImagePath().
{
$results = $this->object->getReachedInformation($user_id, $test_id);
$user_order = array();
foreach ($results as $key => $value)
{
$user_order[$value["order"]] = $value["answer_id"];
}
ksort($user_order);
$user_order = array_values($user_order);
$answer_order = array();
foreach ($this->answers as $key => $answer)
{
$answer_order[$answer->get_solution_order()] = $key;
}
ksort($answer_order);
$answer_order = array_values($answer_order);
foreach ($this->object->answers as $key => $answer)
{
$this->tpl->setCurrentBlock("tablerow");
$array_key = array_search($key);
if ($user_order[$array_key] == $answer_order[$array_key])
{
$this->tpl->setVariable("ANSWER_IMAGE", ilUtil::getImagePath("right.png", true));
$this->tpl->setVariable("ANSWER_IMAGE_TITLE", $this->lng->txt("answer_is_right"));
}
else
{
$this->tpl->setVariable("ANSWER_IMAGE", ilUtil::getImagePath("wrong.png", true));
$this->tpl->setVariable("ANSWER_IMAGE_TITLE", $this->lng->txt("answer_is_wrong"));
}
if ($this->object->get_ordering_type() == OQ_PICTURES)
{
$extension = "jpg";
if (preg_match("/.*\.(png|jpg|gif|jpeg)$/", $answer->get_answertext(), $matches))
{
$extension = $matches[1];
}
$answertext = "<img src=\"" . $this->object->getImagePathWeb() . $answer->get_answertext() . ".thumb.jpg\" alt=\"" . $this->lng->txt("selected_image") . "\" />";
}
else
{
$answertext = ""<em>" . $answer->get_answertext() . "</em>"";
}
$this->tpl->setVariable("ANSWER_DESCRIPTION", $answertext);
$this->tpl->setVariable("ANSWER_DESCRIPTION_CONNECTOR", $this->lng->txt("with_order") . " "<em>" . $results[$key]["order"] . "</em>"");
$this->tpl->parseCurrentBlock();
}
}
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| ASS_OrderingQuestionGUI::outWorkingForm | ( | $ | test_id = "", |
|
| $ | is_postponed = false, |
|||
| $ | showsolution = 0, |
|||
| $ | show_question_page = true, |
|||
| $ | show_solution_only = false, |
|||
| $ | ilUser = null | |||
| ) |
Creates the question output form for the learner.
Creates the question output form for the learner
public
Definition at line 465 of file class.assOrderingQuestionGUI.php.
References $idx, $ilUser, $output, ASS_QuestionGUI::outQuestionPage(), ASS_QuestionGUI::removeFormElements(), and ASS_QuestionGUI::replaceInputElements().
{
if (!is_object($ilUser))
{
global $ilUser;
}
$output = $this->outQuestionPage(($show_solution_only)?"":"ORDERING_QUESTION", $is_postponed,"", !$show_question_page);
$output = preg_replace("/{/", "{", $output);
$output = preg_replace("/}/", "}", $output);
if ($showsolution)
{
$solutionintroduction = "<p>" . $this->lng->txt("tst_your_answer_was") . "</p>";
$output = preg_replace("/(<div[^<]*?ilc_PageTitle.*?<\/div>)/", "\\1" . $solutionintroduction, $output);
}
$solutionoutput = preg_replace("/.*?(<div[^<]*?ilc_Question.*?<\/div>).*/", "\\1", $output);
$solutionoutput = preg_replace("/\"ord/", "\"solution_ord", $solutionoutput);
$solutionoutput = preg_replace("/name\=\"order_/", "name=\"solution_order_", $solutionoutput);
if (!$show_question_page)
$output = preg_replace("/.*?(<div[^<]*?ilc_Question.*?<\/div>).*/", "\\1", $output);
// if wants solution only then strip the question element from output
if ($show_solution_only)
{
$output = preg_replace("/(<div[^<]*?ilc_Question[^>]*>.*?<\/div>)/", "", $output);
}
// set solutions
$solution_script = "";
if ($test_id)
{
$solutions =& $this->object->getSolutionValues($test_id, $ilUser);
$solution_script .= "";//"resetValues();\n";
$jssolutions = array();
if (count($solutions))
{
foreach ($solutions as $idx => $solution_value)
{
if ($this->object->getOutputType() == OUTPUT_HTML || !$show_question_page)
{
$repl_str = "dummy=\"ord".$solution_value->value1."\"";
//echo "<br>".$repl_str;
if (!$show_question_page)
$output = $this->replaceInputElements($repl_str, $solution_value->value2, $output, "[","]");
/*$output = preg_replace ("/(<input[^>]*?$repl_str.*?>)/" ,"[".$solution_value->value2."] ", $output);*/
else
$output = str_replace($repl_str, $repl_str." value=\"".$solution_value->value2."\"", $output);
}
else
{
$output = str_replace("initial_value_" . $solution_value->value1, $solution_value->value2, $output);
if ((strcmp($solution_value->value2, "") != 0) && (strcmp($solution_value->value1, "") != 0))
{
$jssolutions[$solution_value->value2] = $solution_value->value1;
}
}
}
}
else
{
// generate values for javascript output in the initial state to
// prevent setting the question as not answered when the correct answer
// is the initial state and the user just clicks previous or next
// shuffle
if ($this->object->getOutputType() == OUTPUT_JAVASCRIPT)
{
$akeys = array_keys($this->object->answers);
$okeys = $akeys;
if ($this->object->getshuffle())
{
$akeys = $this->object->pcArrayShuffle($akeys);
}
foreach ($okeys as $idx => $value)
{
$output = str_replace("initial_value_" . $value, $akeys[$idx], $output);
$jssolutions[$akeys[$idx]] = $value;
}
}
}
if (!$show_question_page)
{
//echo htmlentities ($output);
$output = $this->removeFormElements($output);
}
if ($this->object->getOutputType() == OUTPUT_JAVASCRIPT)
{
if (count($jssolutions))
{
ksort($jssolutions, SORT_NUMERIC);
$s = array();
foreach ($jssolutions as $key => $value)
{
array_push($s, $value);
}
$solution_script .= "setSolution(new Array(" . join(",", $s). "));\n";
}
}
}
if ($this->object->getOutputType() == OUTPUT_JAVASCRIPT)
{
if ($this->object->get_ordering_type() == OQ_PICTURES)
{
foreach ($this->object->answers as $key => $answer)
{
$extension = "jpg";
if (preg_match("/.*\.(png|jpg|gif|jpeg)$/", $answer->get_answertext(), $matches))
{
$extension = $matches[1];
}
$sizethumb = GetImageSize ($this->object->getImagePath() . $answer->get_answertext() . ".thumb.jpg");
$sizeorig = GetImageSize ($this->object->getImagePath() . $answer->get_answertext());
if ($sizethumb[0] >= $sizeorig[0])
{
// thumbnail is larger than original -> remove enlarge image
$output = preg_replace("/<a[^>]*?>\s*<img[^>]*?enlarge[^>]*?>\s*<\/a>/", "", $output);
}
// add the image size to the thumbnails
$output = preg_replace("/(<img[^>]*?".$answer->get_answertext()."[^>]*?)(\/{0,1}\s*)?>/", "\\1 " . $sizethumb[3] . "\\2", $output);
}
}
$output = str_replace("// solution_script", "", $output);
$this->tpl->setVariable("JS_INITIALIZE", "<script type=\"text/javascript\">\nfunction show_solution() {\n$solution_script\n}\n</script>\n");
$this->tpl->setVariable("BODY_ATTRIBUTES", " onload=\"show_solution();\"");
}
foreach ($this->object->answers as $idx => $answer)
{
$repl_str = "dummy=\"solution_ord$idx\"";
$solutionoutput = str_replace($repl_str, $repl_str." value=\"" . $answer->get_solution_order() . "\"", $solutionoutput);
$solutionoutput = preg_replace("/(<tr.*?dummy=\"solution_ord$idx" . "[^\d].*?)<\/tr>/", "\\1<td>" . "<em>(" . $answer->get_points() . " " . $this->lng->txt("points") . ")</em>" . "</td></tr>", $solutionoutput);
if ($show_solution_only)
$solutionoutput = $this->replaceInputElements($repl_str, $answer->get_solution_order(), $solutionoutput , "[" , "]");
}
$solutionoutput = "<p>" . $this->lng->txt("correct_solution_is") . ":</p><p>$solutionoutput</p>";
if ($test_id)
{
$reached_points = $this->object->getReachedPoints($ilUser->id, $test_id);
$received_points = "<p>" . sprintf($this->lng->txt("you_received_a_of_b_points"), $reached_points, $this->object->getMaximumPoints());
$count_comment = "";
if ($reached_points == 0)
{
$count_comment = $this->object->getSolutionCommentCountSystem($test_id);
if (strlen($count_comment))
{
if (strlen($mc_comment) == 0)
{
$count_comment = "<span class=\"asterisk\">*</span><br /><br /><span class=\"asterisk\">*</span>$count_comment";
}
else
{
$count_comment = "<br /><span class=\"asterisk\">*</span>$count_comment";
}
}
}
$received_points .= $count_comment;
$received_points .= "</p>";
}
if (!$showsolution)
{
$solutionoutput = "";
$received_points = "";
}
$this->tpl->setVariable("ORDERING_QUESTION", $output.$solutionoutput.$received_points);
}
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| ASS_OrderingQuestionGUI::upload | ( | ) |
upload matching picture
Definition at line 339 of file class.assOrderingQuestionGUI.php.
References editQuestion(), and writePostData().
{
$this->writePostData();
$this->editQuestion();
}
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| ASS_OrderingQuestionGUI::writePostData | ( | ) |
Evaluates a posted edit form and writes the form data in the question object.
Evaluates a posted edit form and writes the form data in the question object
- Returns:
- integer A positive value, if one of the required fields wasn't set, else 0 private
Reimplemented from ASS_QuestionGUI.
Definition at line 370 of file class.assOrderingQuestionGUI.php.
References $_GET, $_POST, $result, ilUtil::stripSlashes(), and ASS_QuestionGUI::writeOtherPostData().
Referenced by addItem(), addSuggestedSolution(), delete(), and upload().
{
$result = 0;
$saved = false;
// Delete all existing answers and create new answers from the form data
$this->object->flush_answers();
$this->object->setTitle(ilUtil::stripSlashes($_POST["title"]));
$this->object->setAuthor(ilUtil::stripSlashes($_POST["author"]));
$this->object->setComment(ilUtil::stripSlashes($_POST["comment"]));
$questiontext = ilUtil::stripSlashes($_POST["question"], true, "<strong><em><code><cite>");
$questiontext = preg_replace("/\n/", "<br />", $questiontext);
$this->object->set_question($questiontext);
$this->object->setSuggestedSolution($_POST["solution_hint"], 0);
$this->object->setShuffle($_POST["shuffle"]);
// adding estimated working time
$saved = $saved | $this->writeOtherPostData($result);
$this->object->set_ordering_type($_POST["ordering_type"]);
// Add answers from the form
foreach ($_POST as $key => $value)
{
if (preg_match("/answer_(\d+)/", $key, $matches))
{
if ($this->object->get_ordering_type() == OQ_PICTURES)
{
if ($_FILES[$key]["tmp_name"])
{
// upload the ordering picture
if ($this->object->getId() <= 0)
{
$this->object->saveToDb();
$saved = true;
$this->error .= $this->lng->txt("question_saved_for_upload") . "<br />";
}
$image_file = $_FILES[$key]["name"];
$image_file = str_replace(" ", "_", $image_file);
$upload_result = $this->object->set_image_file($image_file, $_FILES[$key]['tmp_name']);
switch ($upload_result)
{
case 0:
$_POST[$key] = $image_file;
break;
case 1:
$this->error .= $this->lng->txt("error_image_upload_wrong_format") . "<br />";
break;
case 2:
$this->error .= $this->lng->txt("error_image_upload_copy_file") . "<br />";
break;
}
}
}
$points = $_POST["points_$matches[1]"];
if (preg_match("/\d+/", $points))
{
if ($points < 0)
{
$points = 0.0;
$this->error .= $this->lng->txt("negative_points_not_allowed") . "<br />";
}
}
else
{
$points = 0.0;
}
$this->object->add_answer(
ilUtil::stripSlashes($_POST["$key"]),
ilUtil::stripSlashes($points),
ilUtil::stripSlashes($matches[1]),
ilUtil::stripSlashes($_POST["order_$matches[1]"])
);
}
}
if ($saved)
{
// If the question was saved automatically before an upload, we have to make
// sure, that the state after the upload is saved. Otherwise the user could be
// irritated, if he presses cancel, because he only has the question state before
// the upload process.
$this->object->saveToDb();
$_GET["q_id"] = $this->object->getId();
}
return $result;
}
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The documentation for this class was generated from the following file:
- assessment/classes/class.assOrderingQuestionGUI.php
