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numerical and random question type creation form migrated to formslib
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jamiesensei
parent
375ed78a93
commit
6e9b6ba207
5 changed files with 210 additions and 120 deletions
126
question/type/numerical/edit_numerical_form.php
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126
question/type/numerical/edit_numerical_form.php
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<?php
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/**
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* Defines the editing form for the numerical question type.
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*
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* @copyright © 2007 Jamie Pratt
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* @author Jamie Pratt me@jamiep.org
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* @license http://www.gnu.org/copyleft/gpl.html GNU Public License
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* @package questions
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*/
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/**
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* numerical editing form definition.
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*/
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class question_edit_numerical_form extends question_edit_form {
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/**
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* Add question-type specific form fields.
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*
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* @param MoodleQuickForm $mform the form being built.
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*/
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function definition_inner(&$mform) {
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//------------------------------------------------------------------------------------------
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$creategrades = get_grade_options();
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$gradeoptions = $creategrades->gradeoptions;
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$repeated = array();
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$repeatedoptions = array();
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$repeated[] =& $mform->createElement('header', 'answerhdr', get_string('answerno', 'qtype_numerical', '{no}'));
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$repeated[] =& $mform->createElement('text', 'answer', get_string('answer', 'quiz'));
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$repeatedoptions['answer']['type'] = PARAM_NUMBER;
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$repeated[] =& $mform->createElement('text', 'tolerance', get_string('acceptederror', 'quiz'));
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$repeatedoptions['tolerance']['type'] = PARAM_NUMBER;
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$repeated[] =& $mform->createElement('select', 'fraction', get_string('grade'), $gradeoptions);
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$repeatedoptions['fraction']['default'] = 0;
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$repeated[] =& $mform->createElement('htmleditor', 'feedback', get_string('feedback', 'quiz'));
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$repeatedoptions['feedback']['type'] = PARAM_RAW;
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if (isset($this->question->options)){
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$countanswers = count($this->question->options->answers);
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} else {
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$countanswers = 0;
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}
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$repeatsatstart = (QUESTION_NUMANS_START > ($countanswers + 1))?
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QUESTION_NUMANS_START : ($countanswers + 1);
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$this->repeat_elements($repeated, $repeatsatstart, $repeatedoptions, 'noanswers', 'addanswers', 2, get_string('addmoreanswerblanks', 'qtype_numerical'));
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//------------------------------------------------------------------------------------------
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$repeated = array();
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$repeatedoptions = array();
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$repeated[] =& $mform->createElement('header', 'unithdr', get_string('unithdr', 'qtype_numerical', '{no}'));
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$repeated[] =& $mform->createElement('text', 'unit', get_string('unit', 'quiz'));
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$repeatedoptions['unit']['type'] = PARAM_NOTAGS;
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$repeated[] =& $mform->createElement('text', 'multiplier', get_string('multiplier', 'quiz'));
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$repeatedoptions['multiplier']['type'] = PARAM_NUMBER;
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if (isset($this->question->options)){
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$countunits = count($this->question->options->units);
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} else {
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$countunits = 0;
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}
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$repeatsatstart = $countunits + 2;
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$this->repeat_elements($repeated, $repeatsatstart, $repeatedoptions, 'nounits', 'addunits', 2, get_string('addmoreunitblanks', 'qtype_numerical'));
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$firstunit = $mform->getElement('multiplier[0]');
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$firstunit->freeze();
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$firstunit->setValue('1.0');
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$firstunit->setPersistantFreeze(true);
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}
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function set_defaults($question) {
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if (isset($question->options)){
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$answers = $question->options->answers;
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if (count($answers)) {
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$key = 0;
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foreach ($answers as $answer){
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$default_values['answer['.$key.']'] = $answer->answer;
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$default_values['fraction['.$key.']'] = $answer->fraction;
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$default_values['tolerance['.$key.']'] = $answer->tolerance;
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$default_values['feedback['.$key.']'] = $answer->feedback;
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$key++;
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}
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}
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$units = array_values($question->options->units);
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// make sure the default unit is at index 0
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usort($units, create_function('$a, $b', // make sure the default unit is at index 0
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'if (1.0 === (float)$a->multiplier) { return -1; } else '.
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'if (1.0 === (float)$b->multiplier) { return 1; } else { return 0; }'));
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if (count($units)) {
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$key = 0;
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foreach ($units as $unit){
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$default_values['unit['.$key.']'] = $unit->unit;
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$default_values['multiplier['.$key.']'] = $unit->multiplier;
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$key++;
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}
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}
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$question = (object)((array)$question + $default_values);
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}
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parent::set_defaults($question);
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}
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function validation($data){
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$errors = array();
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$answers = $data['answer'];
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$answercount = 0;
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foreach ($answers as $answer){
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$trimmedanswer = trim($answer);
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if (!empty($trimmedanswer)){
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$answercount++;
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}
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}
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if ($answercount==0){
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$errors['answer[0]'] = get_string('notenoughanswers', 'qtype_numerical');
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}
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return $errors;
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}
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function qtype() {
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return 'numerical';
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}
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}
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?>
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@ -1,90 +0,0 @@
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<?php
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$QTYPES[$question->qtype]->print_question_form_start($question, array(), $course, $usehtmleditor);
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// Answers.
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for ($i=1; $i<=count($answers); $i++) {
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$answer = $answers[$i-1];
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?>
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<tr valign="top">
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<td align="right"><b><?php echo get_string("answer", "quiz")." $i"; ?>:</b></td>
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<td align="left">
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<?php
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if ($answer->answer === '' && !isset($answer->tolerance) && !isset($answer->fraction)) {
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$answervalue = '';
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$answertolerance = '';
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$fractionval = 0;
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$feedbacktext = '';
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} else {
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$answervalue = $answer->answer;
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$answertolerance = $answer->tolerance;
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$fractionval = $answer->fraction;
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$feedbacktext = $answer->feedback;
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}
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?>
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<input type="text" name="answer[]" size="25" value="<?php p($answervalue); ?>" />
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<?php echo get_string("acceptederror", "quiz"); ?> <input type="text" name="tolerance[]" size="15" value="<?php p($answertolerance) ?>" />±
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<?php print_string("grade");
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echo ": ";
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choose_from_menu($gradeoptions, "fraction[]", $fractionval,""); ?>
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<br />
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</td>
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</tr>
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<tr valign="top">
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<td align="right"><b><?php print_string("feedback", "quiz") ?>:</b></td>
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<td align="left">
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<textarea name="feedback[]" rows="2" cols="50"><?php p($feedbacktext) ?></textarea>
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</td>
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</tr>
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<tr valign="top">
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<td colspan="2"> </td>
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</tr>
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<?php
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}
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// Units.
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?>
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<tr valign="top">
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<td align="right"><b><?php print_string("unit", "quiz") ?>:</b></td>
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<td align="left"><?php
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if (isset($units[0]) && 1.0 === (float)$units[0]->multiplier) {
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$unit = $units[0]->unit;
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} else {
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$unit = '';
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}
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$multiplier = '1.0';
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?>
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<input type="hidden" name="multiplier[]" value="<?php p($multiplier) ?>" />
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<input align="left" type="text" id="defaultunit" name="unit[]" size="10" value="<?php p($unit) ?>" alt="<?php print_string("unit", "quiz") ?>" />
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<b>(<?php print_string("optional", "quiz") ?>)</b>
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</td>
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</tr>
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<tr valign="top">
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<td></td>
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<td align="left"><b><?php print_string("alternativeunits", "quiz") ?>:</b></td>
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<td></td>
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</tr>
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<?php
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for ($i = 1; $i < 6; $i++) {
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if (isset($units[$i])) {
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$multiplier = (float)$units[$i]->multiplier;
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$unit = $units[$i]->unit;
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} else {
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$multiplier = '';
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$unit = '';
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}
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?>
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<tr valign="top">
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<td></td>
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<td align="left">
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<b><?php print_string("multiplier", "quiz") ?>:</b>
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<input type="text" size="10" name="multiplier[]" value="<?php p($multiplier) ?>"
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alt="<?php print_string("multiplier", "quiz") ?>" />
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<b> <?php print_string("unit", "quiz") ?>:</b>
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<input type="text" name="unit[]" size="5" value="<?php p($unit) ?>" />
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</td>
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</tr>
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<?php
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} /// END for
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$QTYPES[$question->qtype]->print_replacement_options($question, $course, $contextquiz);
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$QTYPES[$question->qtype]->print_question_form_end($question);
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?>
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@ -1,30 +0,0 @@
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<?php // $Id$
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// Get all the extra information if we're editing
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if (!empty($question->id) && isset($question->qtype) &&
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$QTYPES[$question->qtype]->get_question_options($question)) {
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$answers = array_values($question->options->answers);
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$units = array_values($question->options->units);
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usort($units, create_function('$a, $b', // make sure the default unit is at index 0
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'if (1.0 === (float)$a->multiplier) { return -1; } else '.
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'if (1.0 === (float)$b->multiplier) { return 1; } else { return 0; }'));
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} else {
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$answers = array();
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$units = array();
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}
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// Add blank answers to make the number up to QUESTION_NUMANS
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// or one more than current, if there are already lots.
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$emptyanswer = new stdClass;
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$emptyanswer->answer = '';
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$i = count($answers);
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$limit = QUESTION_NUMANS;
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$limit = $limit <= $i ? $i+1 : $limit;
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for (; $i < $limit; $i++) {
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$answers[] = $emptyanswer;
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}
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print_heading_with_help(get_string("editingnumerical", "quiz"), "numerical", "quiz");
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require("$CFG->dirroot/question/type/numerical/editquestion.html");
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?>
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77
question/type/random/edit_random_form.php
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77
question/type/random/edit_random_form.php
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<?php
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/**
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* Defines the editing form for the random question type.
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*
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* @copyright © 2007 Jamie Pratt
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* @author Jamie Pratt me@jamiep.org
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* @license http://www.gnu.org/copyleft/gpl.html GNU Public License
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* @package questions
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*/
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/**
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* random editing form definition.
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*/
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class question_edit_random_form extends question_edit_form {
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/**
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* Build the form definition.
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*
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* This adds all the form files that the default question type supports.
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* If your question type does not support all these fields, then you can
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* override this method and remove the ones you don't want with $mform->removeElement().
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*/
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function definition() {
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global $COURSE, $CFG;
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$qtype = $this->qtype();
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$langfile = "qtype_$qtype";
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$mform =& $this->_form;
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// Standard fields at the start of the form.
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$mform->addElement('header', 'generalheader', get_string("general", 'form'));
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$mform->addElement('questioncategory', 'category', get_string('category', 'quiz'),
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array('courseid' => $COURSE->id, 'published' => true, 'only_editable' => true));
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$mform->addElement('text', 'name', get_string('questionname', 'quiz'),
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array('size' => 50));
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$mform->setType('name', PARAM_TEXT);
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$mform->addRule('name', null, 'required', null, 'client');
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$mform->addElement('advcheckbox', 'questiontext', get_string("recurse", "quiz"), null, null, array(0, 1));
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// Standard fields at the end of the form.
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$mform->addElement('hidden', 'id');
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$mform->setType('id', PARAM_INT);
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$mform->addElement('hidden', 'qtype');
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$mform->setType('qtype', PARAM_ALPHA);
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$mform->addElement('hidden', 'inpopup');
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$mform->setType('inpopup', PARAM_INT);
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$mform->addElement('hidden', 'versioning');
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$mform->setType('versioning', PARAM_BOOL);
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$buttonarray = array();
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$buttonarray[] = &$mform->createElement('submit', 'submitbutton', get_string('savechanges'));
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if (!empty($this->question->id)) {
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$buttonarray[] = &$mform->createElement('submit', 'makecopy', get_string('makecopy', 'quiz'));
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}
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$buttonarray[] = &$mform->createElement('cancel');
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$mform->addGroup($buttonarray, 'buttonar', '', array(' '), false);
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$mform->closeHeaderBefore('buttonar');
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}
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function set_defaults($question) {
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if (empty($question->name)) {
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$question->name = get_string("random", "quiz");
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}
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parent::set_defaults($question);
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}
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function qtype() {
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return 'random';
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}
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}
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?>
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