| 1 |
efrain |
1 |
<?php
|
|
|
2 |
|
|
|
3 |
// This file is part of Moodle - http://moodle.org/
|
|
|
4 |
//
|
|
|
5 |
// Moodle is free software: you can redistribute it and/or modify
|
|
|
6 |
// it under the terms of the GNU General Public License as published by
|
|
|
7 |
// the Free Software Foundation, either version 3 of the License, or
|
|
|
8 |
// (at your option) any later version.
|
|
|
9 |
//
|
|
|
10 |
// Moodle is distributed in the hope that it will be useful,
|
|
|
11 |
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
|
12 |
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
|
13 |
// GNU General Public License for more details.
|
|
|
14 |
//
|
|
|
15 |
// You should have received a copy of the GNU General Public License
|
|
|
16 |
// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
|
|
|
17 |
|
|
|
18 |
/**
|
|
|
19 |
* True/false
|
|
|
20 |
*
|
|
|
21 |
* @package mod_lesson
|
|
|
22 |
* @copyright 2009 Sam Hemelryk
|
|
|
23 |
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
|
|
|
24 |
**/
|
|
|
25 |
|
|
|
26 |
defined('MOODLE_INTERNAL') || die();
|
|
|
27 |
|
|
|
28 |
/** True/False question type */
|
|
|
29 |
define("LESSON_PAGE_TRUEFALSE", "2");
|
|
|
30 |
|
|
|
31 |
class lesson_page_type_truefalse extends lesson_page {
|
|
|
32 |
|
|
|
33 |
protected $type = lesson_page::TYPE_QUESTION;
|
|
|
34 |
protected $typeidstring = 'truefalse';
|
|
|
35 |
protected $typeid = LESSON_PAGE_TRUEFALSE;
|
|
|
36 |
protected $string = null;
|
|
|
37 |
|
|
|
38 |
public function get_typeid() {
|
|
|
39 |
return $this->typeid;
|
|
|
40 |
}
|
|
|
41 |
public function get_typestring() {
|
|
|
42 |
if ($this->string===null) {
|
|
|
43 |
$this->string = get_string($this->typeidstring, 'lesson');
|
|
|
44 |
}
|
|
|
45 |
return $this->string;
|
|
|
46 |
}
|
|
|
47 |
public function get_idstring() {
|
|
|
48 |
return $this->typeidstring;
|
|
|
49 |
}
|
|
|
50 |
public function display($renderer, $attempt) {
|
|
|
51 |
global $USER, $CFG, $PAGE;
|
|
|
52 |
$answers = $this->get_answers();
|
|
|
53 |
foreach ($answers as $key => $answer) {
|
|
|
54 |
$answers[$key] = parent::rewrite_answers_urls($answer);
|
|
|
55 |
}
|
|
|
56 |
shuffle($answers);
|
|
|
57 |
|
|
|
58 |
$params = array('answers'=>$answers, 'lessonid'=>$this->lesson->id, 'contents'=>$this->get_contents(), 'attempt'=>$attempt);
|
|
|
59 |
$mform = new lesson_display_answer_form_truefalse($CFG->wwwroot.'/mod/lesson/continue.php', $params);
|
|
|
60 |
$data = new stdClass;
|
|
|
61 |
$data->id = $PAGE->cm->id;
|
|
|
62 |
$data->pageid = $this->properties->id;
|
|
|
63 |
$mform->set_data($data);
|
|
|
64 |
|
|
|
65 |
// Trigger an event question viewed.
|
|
|
66 |
$eventparams = array(
|
|
|
67 |
'context' => context_module::instance($PAGE->cm->id),
|
|
|
68 |
'objectid' => $this->properties->id,
|
|
|
69 |
'other' => array(
|
|
|
70 |
'pagetype' => $this->get_typestring()
|
|
|
71 |
)
|
|
|
72 |
);
|
|
|
73 |
|
|
|
74 |
$event = \mod_lesson\event\question_viewed::create($eventparams);
|
|
|
75 |
$event->trigger();
|
|
|
76 |
return $mform->display();
|
|
|
77 |
}
|
|
|
78 |
public function check_answer() {
|
|
|
79 |
global $DB, $CFG;
|
|
|
80 |
$formattextdefoptions = new stdClass();
|
|
|
81 |
$formattextdefoptions->noclean = true;
|
|
|
82 |
$formattextdefoptions->para = false;
|
|
|
83 |
|
|
|
84 |
$answers = $this->get_answers();
|
|
|
85 |
shuffle($answers);
|
|
|
86 |
$params = array('answers'=>$answers, 'lessonid'=>$this->lesson->id, 'contents'=>$this->get_contents());
|
|
|
87 |
$mform = new lesson_display_answer_form_truefalse($CFG->wwwroot.'/mod/lesson/continue.php', $params);
|
|
|
88 |
$data = $mform->get_data();
|
|
|
89 |
require_sesskey();
|
|
|
90 |
|
|
|
91 |
$result = parent::check_answer();
|
|
|
92 |
|
|
|
93 |
if (empty($data->answerid)) {
|
|
|
94 |
$result->noanswer = true;
|
|
|
95 |
return $result;
|
|
|
96 |
}
|
|
|
97 |
$result->answerid = $data->answerid;
|
|
|
98 |
$answer = $DB->get_record("lesson_answers", array("id" => $result->answerid), '*', MUST_EXIST);
|
|
|
99 |
$answer = parent::rewrite_answers_urls($answer);
|
|
|
100 |
if ($this->lesson->jumpto_is_correct($this->properties->id, $answer->jumpto)) {
|
|
|
101 |
$result->correctanswer = true;
|
|
|
102 |
}
|
|
|
103 |
if ($this->lesson->custom) {
|
|
|
104 |
if ($answer->score > 0) {
|
|
|
105 |
$result->correctanswer = true;
|
|
|
106 |
} else {
|
|
|
107 |
$result->correctanswer = false;
|
|
|
108 |
}
|
|
|
109 |
}
|
|
|
110 |
$result->newpageid = $answer->jumpto;
|
|
|
111 |
$result->response = format_text($answer->response, $answer->responseformat, $formattextdefoptions);
|
|
|
112 |
$result->studentanswer = $result->userresponse = $answer->answer;
|
|
|
113 |
return $result;
|
|
|
114 |
}
|
|
|
115 |
|
|
|
116 |
public function display_answers(html_table $table) {
|
|
|
117 |
$answers = $this->get_answers();
|
|
|
118 |
$options = new stdClass();
|
|
|
119 |
$options->noclean = true;
|
|
|
120 |
$options->para = false;
|
|
|
121 |
$i = 1;
|
|
|
122 |
foreach ($answers as $answer) {
|
|
|
123 |
$answer = parent::rewrite_answers_urls($answer);
|
|
|
124 |
$cells = array();
|
|
|
125 |
if ($this->lesson->custom && $answer->score > 0) {
|
|
|
126 |
// if the score is > 0, then it is correct
|
|
|
127 |
$cells[] = '<label class="correct">' . get_string('answer', 'lesson') . " {$i}</label>: \n";
|
|
|
128 |
} else if ($this->lesson->custom) {
|
|
|
129 |
$cells[] = '<label>' . get_string('answer', 'lesson') . " {$i}</label>: \n";
|
|
|
130 |
} else if ($this->lesson->jumpto_is_correct($this->properties->id, $answer->jumpto)) {
|
|
|
131 |
// underline correct answers
|
|
|
132 |
$cells[] = '<span class="correct">' . get_string('answer', 'lesson') . " {$i}</span>: \n";
|
|
|
133 |
} else {
|
|
|
134 |
$cells[] = '<label class="correct">' . get_string('answer', 'lesson') . " {$i}</label>: \n";
|
|
|
135 |
}
|
|
|
136 |
$cells[] = format_text($answer->answer, $answer->answerformat, $options);
|
|
|
137 |
$table->data[] = new html_table_row($cells);
|
|
|
138 |
|
|
|
139 |
$cells = array();
|
|
|
140 |
$cells[] = '<label>' . get_string('response', 'lesson') . ' ' . $i . '</label>:';
|
|
|
141 |
$cells[] = format_text($answer->response, $answer->responseformat, $options);
|
|
|
142 |
$table->data[] = new html_table_row($cells);
|
|
|
143 |
|
|
|
144 |
$cells = array();
|
|
|
145 |
$cells[] = '<label>' . get_string('score', 'lesson') . '</label>:';
|
|
|
146 |
$cells[] = $answer->score;
|
|
|
147 |
$table->data[] = new html_table_row($cells);
|
|
|
148 |
|
|
|
149 |
$cells = array();
|
|
|
150 |
$cells[] = '<label>' . get_string('jump', 'lesson') . '</label>:';
|
|
|
151 |
$cells[] = $this->get_jump_name($answer->jumpto);
|
|
|
152 |
$table->data[] = new html_table_row($cells);
|
|
|
153 |
|
|
|
154 |
if ($i === 1){
|
|
|
155 |
$table->data[count($table->data)-1]->cells[0]->style = 'width:20%;';
|
|
|
156 |
}
|
|
|
157 |
|
|
|
158 |
$i++;
|
|
|
159 |
}
|
|
|
160 |
return $table;
|
|
|
161 |
}
|
|
|
162 |
|
|
|
163 |
/**
|
|
|
164 |
* Updates the page and its answers
|
|
|
165 |
*
|
|
|
166 |
* @global moodle_database $DB
|
|
|
167 |
* @global moodle_page $PAGE
|
|
|
168 |
* @param stdClass $properties
|
|
|
169 |
* @return bool
|
|
|
170 |
*/
|
|
|
171 |
public function update($properties, $context = null, $maxbytes = null) {
|
|
|
172 |
global $DB, $PAGE;
|
|
|
173 |
$answers = $this->get_answers();
|
|
|
174 |
$properties->id = $this->properties->id;
|
|
|
175 |
$properties->lessonid = $this->lesson->id;
|
|
|
176 |
$properties->timemodified = time();
|
|
|
177 |
$properties = file_postupdate_standard_editor($properties, 'contents', array('noclean'=>true, 'maxfiles'=>EDITOR_UNLIMITED_FILES, 'maxbytes'=>$PAGE->course->maxbytes), context_module::instance($PAGE->cm->id), 'mod_lesson', 'page_contents', $properties->id);
|
|
|
178 |
$DB->update_record("lesson_pages", $properties);
|
|
|
179 |
|
|
|
180 |
// Trigger an event: page updated.
|
|
|
181 |
\mod_lesson\event\page_updated::create_from_lesson_page($this, $context)->trigger();
|
|
|
182 |
|
|
|
183 |
// need to reset offset for correct and wrong responses
|
|
|
184 |
$this->lesson->maxanswers = 2;
|
|
|
185 |
for ($i = 0; $i < $this->lesson->maxanswers; $i++) {
|
|
|
186 |
if (!array_key_exists($i, $this->answers)) {
|
|
|
187 |
$this->answers[$i] = new stdClass;
|
|
|
188 |
$this->answers[$i]->lessonid = $this->lesson->id;
|
|
|
189 |
$this->answers[$i]->pageid = $this->id;
|
|
|
190 |
$this->answers[$i]->timecreated = $this->timecreated;
|
|
|
191 |
}
|
|
|
192 |
|
|
|
193 |
if (!empty($properties->answer_editor[$i]) && is_array($properties->answer_editor[$i])) {
|
|
|
194 |
$this->answers[$i]->answer = $properties->answer_editor[$i]['text'];
|
|
|
195 |
$this->answers[$i]->answerformat = $properties->answer_editor[$i]['format'];
|
|
|
196 |
}
|
|
|
197 |
|
|
|
198 |
if (!empty($properties->response_editor[$i]) && is_array($properties->response_editor[$i])) {
|
|
|
199 |
$this->answers[$i]->response = $properties->response_editor[$i]['text'];
|
|
|
200 |
$this->answers[$i]->responseformat = $properties->response_editor[$i]['format'];
|
|
|
201 |
}
|
|
|
202 |
|
|
|
203 |
// we don't need to check for isset here because properties called it's own isset method.
|
|
|
204 |
if ($this->answers[$i]->answer != '') {
|
|
|
205 |
if (isset($properties->jumpto[$i])) {
|
|
|
206 |
$this->answers[$i]->jumpto = $properties->jumpto[$i];
|
|
|
207 |
}
|
|
|
208 |
if ($this->lesson->custom && isset($properties->score[$i])) {
|
|
|
209 |
$this->answers[$i]->score = $properties->score[$i];
|
|
|
210 |
}
|
|
|
211 |
if (!isset($this->answers[$i]->id)) {
|
|
|
212 |
$this->answers[$i]->id = $DB->insert_record("lesson_answers", $this->answers[$i]);
|
|
|
213 |
} else {
|
|
|
214 |
$DB->update_record("lesson_answers", $this->answers[$i]->properties());
|
|
|
215 |
}
|
|
|
216 |
// Save files in answers and responses.
|
|
|
217 |
$this->save_answers_files($context, $maxbytes, $this->answers[$i],
|
|
|
218 |
$properties->answer_editor[$i], $properties->response_editor[$i]);
|
|
|
219 |
} else if (isset($this->answers[$i]->id)) {
|
|
|
220 |
$DB->delete_records('lesson_answers', array('id'=>$this->answers[$i]->id));
|
|
|
221 |
unset($this->answers[$i]);
|
|
|
222 |
}
|
|
|
223 |
}
|
|
|
224 |
return true;
|
|
|
225 |
}
|
|
|
226 |
|
|
|
227 |
public function stats(array &$pagestats, $tries) {
|
|
|
228 |
$temp = $this->lesson->get_last_attempt($tries);
|
|
|
229 |
if ($this->properties->qoption) {
|
|
|
230 |
$userresponse = explode(",", $temp->useranswer);
|
|
|
231 |
foreach ($userresponse as $response) {
|
|
|
232 |
if (isset($pagestats[$temp->pageid][$response])) {
|
|
|
233 |
$pagestats[$temp->pageid][$response]++;
|
|
|
234 |
} else {
|
|
|
235 |
$pagestats[$temp->pageid][$response] = 1;
|
|
|
236 |
}
|
|
|
237 |
}
|
|
|
238 |
} else {
|
|
|
239 |
if (isset($pagestats[$temp->pageid][$temp->answerid])) {
|
|
|
240 |
$pagestats[$temp->pageid][$temp->answerid]++;
|
|
|
241 |
} else {
|
|
|
242 |
$pagestats[$temp->pageid][$temp->answerid] = 1;
|
|
|
243 |
}
|
|
|
244 |
}
|
|
|
245 |
if (isset($pagestats[$temp->pageid]["total"])) {
|
|
|
246 |
$pagestats[$temp->pageid]["total"]++;
|
|
|
247 |
} else {
|
|
|
248 |
$pagestats[$temp->pageid]["total"] = 1;
|
|
|
249 |
}
|
|
|
250 |
return true;
|
|
|
251 |
}
|
|
|
252 |
|
|
|
253 |
public function report_answers($answerpage, $answerdata, $useranswer, $pagestats, &$i, &$n) {
|
|
|
254 |
$answers = $this->get_answers();
|
|
|
255 |
$formattextdefoptions = new stdClass(); //I'll use it widely in this page
|
|
|
256 |
$formattextdefoptions->para = false;
|
|
|
257 |
$formattextdefoptions->noclean = true;
|
|
|
258 |
$formattextdefoptions->context = $answerpage->context;
|
|
|
259 |
|
|
|
260 |
foreach ($answers as $answer) {
|
|
|
261 |
$answer = parent::rewrite_answers_urls($answer);
|
|
|
262 |
$answertext = format_text($answer->answer, $answer->answerformat, $formattextdefoptions);
|
|
|
263 |
$correctresponsetext = html_writer::div(get_string('correctresponse', 'lesson'), 'badge bg-success text-white');
|
|
|
264 |
if ($this->properties->qoption) {
|
|
|
265 |
if ($useranswer == null) {
|
|
|
266 |
$userresponse = array();
|
|
|
267 |
} else {
|
|
|
268 |
$userresponse = explode(",", $useranswer->useranswer);
|
|
|
269 |
}
|
|
|
270 |
if (in_array($answer->id, $userresponse)) {
|
|
|
271 |
// make checked
|
|
|
272 |
$checkboxelement = "<input readonly=\"readonly\" disabled=\"disabled\" name=\"answer[$i]\" checked=\"checked\" type=\"checkbox\" value=\"1\" />";
|
|
|
273 |
if (!isset($answerdata->response)) {
|
|
|
274 |
if ($answer->response == null) {
|
|
|
275 |
if ($useranswer->correct) {
|
|
|
276 |
$answerdata->response = get_string("thatsthecorrectanswer", "lesson");
|
|
|
277 |
} else {
|
|
|
278 |
$answerdata->response = get_string("thatsthewronganswer", "lesson");
|
|
|
279 |
}
|
|
|
280 |
} else {
|
|
|
281 |
$answerdata->response = format_text($answer->response, $answer->responseformat, $formattextdefoptions);
|
|
|
282 |
}
|
|
|
283 |
}
|
|
|
284 |
if (!isset($answerdata->score)) {
|
|
|
285 |
if ($this->lesson->custom) {
|
|
|
286 |
$answerdata->score = get_string("pointsearned", "lesson").": ".$answer->score;
|
|
|
287 |
} elseif ($useranswer->correct) {
|
|
|
288 |
$answerdata->score = get_string("receivedcredit", "lesson");
|
|
|
289 |
} else {
|
|
|
290 |
$answerdata->score = get_string("didnotreceivecredit", "lesson");
|
|
|
291 |
}
|
|
|
292 |
}
|
|
|
293 |
} else {
|
|
|
294 |
// unchecked
|
|
|
295 |
$checkboxelement = "<input type=\"checkbox\" readonly=\"readonly\" name=\"answer[$i]\" value=\"0\" disabled=\"disabled\" />";
|
|
|
296 |
}
|
|
|
297 |
$answercontent = html_writer::label($checkboxelement . ' ' . $answertext, null);
|
|
|
298 |
if (($answer->score > 0 && $this->lesson->custom) || ($this->lesson->jumpto_is_correct($this->properties->id, $answer->jumpto) && !$this->lesson->custom)) {
|
|
|
299 |
$data = html_writer::div($answercontent, 'text-success') . $correctresponsetext;
|
|
|
300 |
} else {
|
|
|
301 |
$data = $answercontent;
|
|
|
302 |
}
|
|
|
303 |
} else {
|
|
|
304 |
if ($useranswer != null and $answer->id == $useranswer->answerid) {
|
|
|
305 |
// make checked
|
|
|
306 |
$checkboxelement = "<input readonly=\"readonly\" disabled=\"disabled\" name=\"answer[$i]\" checked=\"checked\" type=\"checkbox\" value=\"1\" />";
|
|
|
307 |
if ($answer->response == null) {
|
|
|
308 |
if ($useranswer->correct) {
|
|
|
309 |
$answerdata->response = get_string("thatsthecorrectanswer", "lesson");
|
|
|
310 |
} else {
|
|
|
311 |
$answerdata->response = get_string("thatsthewronganswer", "lesson");
|
|
|
312 |
}
|
|
|
313 |
} else {
|
|
|
314 |
$answerdata->response = format_text($answer->response, $answer->responseformat, $formattextdefoptions);
|
|
|
315 |
}
|
|
|
316 |
if ($this->lesson->custom) {
|
|
|
317 |
$answerdata->score = get_string("pointsearned", "lesson").": ".$answer->score;
|
|
|
318 |
} elseif ($useranswer->correct) {
|
|
|
319 |
$answerdata->score = get_string("receivedcredit", "lesson");
|
|
|
320 |
} else {
|
|
|
321 |
$answerdata->score = get_string("didnotreceivecredit", "lesson");
|
|
|
322 |
}
|
|
|
323 |
} else {
|
|
|
324 |
// unchecked
|
|
|
325 |
$checkboxelement = "<input type=\"checkbox\" readonly=\"readonly\" name=\"answer[$i]\" value=\"0\" disabled=\"disabled\" />";
|
|
|
326 |
}
|
|
|
327 |
$answercontent = html_writer::label($checkboxelement . ' ' . $answertext, null);
|
|
|
328 |
if (($answer->score > 0 && $this->lesson->custom) || ($this->lesson->jumpto_is_correct($this->properties->id, $answer->jumpto) && !$this->lesson->custom)) {
|
|
|
329 |
$data = html_writer::div($answercontent, 'text-success') . $correctresponsetext;
|
|
|
330 |
} else {
|
|
|
331 |
$data = $answercontent;
|
|
|
332 |
}
|
|
|
333 |
}
|
|
|
334 |
if (isset($pagestats[$this->properties->id][$answer->id])) {
|
|
|
335 |
$percent = $pagestats[$this->properties->id][$answer->id] / $pagestats[$this->properties->id]["total"] * 100;
|
|
|
336 |
$percent = round($percent, 2);
|
|
|
337 |
$percent .= "% ".get_string("checkedthisone", "lesson");
|
|
|
338 |
} else {
|
|
|
339 |
$percent = get_string("noonecheckedthis", "lesson");
|
|
|
340 |
}
|
|
|
341 |
|
|
|
342 |
$answerdata->answers[] = array($data, $percent);
|
|
|
343 |
$answerpage->answerdata = $answerdata;
|
|
|
344 |
}
|
|
|
345 |
return $answerpage;
|
|
|
346 |
}
|
|
|
347 |
}
|
|
|
348 |
|
|
|
349 |
class lesson_add_page_form_truefalse extends lesson_add_page_form_base {
|
|
|
350 |
|
|
|
351 |
public $qtype = 'truefalse';
|
|
|
352 |
public $qtypestring = 'truefalse';
|
|
|
353 |
protected $answerformat = LESSON_ANSWER_HTML;
|
|
|
354 |
protected $responseformat = LESSON_ANSWER_HTML;
|
|
|
355 |
|
|
|
356 |
public function custom_definition() {
|
|
|
357 |
$this->_form->addElement('header', 'answertitle0', get_string('correctresponse', 'lesson'));
|
|
|
358 |
$this->add_answer(0, null, true, $this->get_answer_format());
|
|
|
359 |
$this->add_response(0);
|
|
|
360 |
$this->add_jumpto(0, get_string('correctanswerjump', 'lesson'), LESSON_NEXTPAGE);
|
|
|
361 |
$this->add_score(0, get_string('correctanswerscore', 'lesson'), 1);
|
|
|
362 |
|
|
|
363 |
$this->_form->addElement('header', 'answertitle1', get_string('wrongresponse', 'lesson'));
|
|
|
364 |
$this->add_answer(1, null, true, $this->get_answer_format());
|
|
|
365 |
$this->add_response(1);
|
|
|
366 |
$this->add_jumpto(1, get_string('wronganswerjump', 'lesson'), LESSON_THISPAGE);
|
|
|
367 |
$this->add_score(1, get_string('wronganswerscore', 'lesson'), 0);
|
|
|
368 |
}
|
|
|
369 |
}
|
|
|
370 |
|
|
|
371 |
class lesson_display_answer_form_truefalse extends moodleform {
|
|
|
372 |
|
|
|
373 |
public function definition() {
|
|
|
374 |
global $USER, $OUTPUT;
|
|
|
375 |
$mform = $this->_form;
|
|
|
376 |
$answers = $this->_customdata['answers'];
|
|
|
377 |
$lessonid = $this->_customdata['lessonid'];
|
|
|
378 |
$contents = $this->_customdata['contents'];
|
|
|
379 |
if (array_key_exists('attempt', $this->_customdata)) {
|
|
|
380 |
$attempt = $this->_customdata['attempt'];
|
|
|
381 |
} else {
|
|
|
382 |
$attempt = new stdClass();
|
|
|
383 |
$attempt->answerid = null;
|
|
|
384 |
}
|
|
|
385 |
|
|
|
386 |
// Disable shortforms.
|
|
|
387 |
$mform->setDisableShortforms();
|
|
|
388 |
|
|
|
389 |
$mform->addElement('header', 'pageheader');
|
|
|
390 |
|
|
|
391 |
$mform->addElement('html', $OUTPUT->container($contents, 'contents'));
|
|
|
392 |
|
|
|
393 |
$hasattempt = false;
|
|
|
394 |
$disabled = '';
|
|
|
395 |
if (isset($USER->modattempts[$lessonid]) && !empty($USER->modattempts[$lessonid])) {
|
|
|
396 |
$hasattempt = true;
|
|
|
397 |
$disabled = array('disabled' => 'disabled');
|
|
|
398 |
}
|
|
|
399 |
|
|
|
400 |
$options = new stdClass();
|
|
|
401 |
$options->para = false;
|
|
|
402 |
$options->noclean = true;
|
|
|
403 |
|
|
|
404 |
$mform->addElement('hidden', 'id');
|
|
|
405 |
$mform->setType('id', PARAM_INT);
|
|
|
406 |
|
|
|
407 |
$mform->addElement('hidden', 'pageid');
|
|
|
408 |
$mform->setType('pageid', PARAM_INT);
|
|
|
409 |
|
|
|
410 |
$i = 0;
|
|
|
411 |
$radiobuttons = array();
|
|
|
412 |
foreach ($answers as $answer) {
|
|
|
413 |
$ansid = 'answerid';
|
|
|
414 |
if ($hasattempt) {
|
|
|
415 |
$ansid = 'answer_id';
|
|
|
416 |
}
|
|
|
417 |
|
|
|
418 |
$answer = lesson_page_type_truefalse::rewrite_answers_urls($answer);
|
|
|
419 |
$radiobuttons[] = $mform->createElement('radio', $ansid, null,
|
|
|
420 |
format_text($answer->answer, $answer->answerformat, $options), $answer->id, $disabled);
|
|
|
421 |
|
|
|
422 |
$mform->setType($ansid, PARAM_INT);
|
|
|
423 |
if ($hasattempt && $answer->id == $USER->modattempts[$lessonid]->answerid) {
|
|
|
424 |
$mform->setDefault($ansid, $attempt->answerid);
|
|
|
425 |
$mform->addElement('hidden', 'answerid', $answer->id);
|
|
|
426 |
$mform->setType('answerid', PARAM_INT);
|
|
|
427 |
}
|
|
|
428 |
$i++;
|
|
|
429 |
}
|
|
|
430 |
|
|
|
431 |
$radiogroup = $mform->addGroup($radiobuttons, $ansid, '', array(''), false);
|
|
|
432 |
$radiogroup->setAttributes(array('class' => 'answeroptiongroup'));
|
|
|
433 |
|
|
|
434 |
if ($hasattempt) {
|
|
|
435 |
$this->add_action_buttons(null, get_string("nextpage", "lesson"));
|
|
|
436 |
} else {
|
|
|
437 |
$this->add_action_buttons(null, get_string("submit", "lesson"));
|
|
|
438 |
}
|
|
|
439 |
|
|
|
440 |
}
|
|
|
441 |
|
|
|
442 |
}
|