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PHP Cross Reference of moodle-2.8 |
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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 * Displays the lesson statistics. 20 * 21 * @package mod_lesson 22 * @copyright 1999 onwards Martin Dougiamas {@link http://moodle.com} 23 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or late 24 **/ 25 26 require_once('../../config.php'); 27 require_once($CFG->dirroot.'/mod/lesson/locallib.php'); 28 29 $id = required_param('id', PARAM_INT); // Course Module ID 30 $pageid = optional_param('pageid', null, PARAM_INT); // Lesson Page ID 31 $action = optional_param('action', 'reportoverview', PARAM_ALPHA); // action to take 32 $nothingtodisplay = false; 33 34 $cm = get_coursemodule_from_id('lesson', $id, 0, false, MUST_EXIST); 35 $course = $DB->get_record('course', array('id' => $cm->course), '*', MUST_EXIST); 36 $lesson = new lesson($DB->get_record('lesson', array('id' => $cm->instance), '*', MUST_EXIST)); 37 38 require_login($course, false, $cm); 39 40 $context = context_module::instance($cm->id); 41 require_capability('mod/lesson:manage', $context); 42 43 $ufields = user_picture::fields('u'); // These fields are enough 44 $params = array("lessonid" => $lesson->id); 45 list($sort, $sortparams) = users_order_by_sql('u'); 46 $params = array_merge($params, $sortparams); 47 // TODO: Improve this. Fetching all students always is crazy! 48 if (!empty($cm->groupingid)) { 49 $params["groupingid"] = $cm->groupingid; 50 $sql = "SELECT DISTINCT $ufields 51 FROM {lesson_attempts} a 52 INNER JOIN {user} u ON u.id = a.userid 53 INNER JOIN {groups_members} gm ON gm.userid = u.id 54 INNER JOIN {groupings_groups} gg ON gm.groupid = gg.groupid 55 WHERE a.lessonid = :lessonid AND 56 gg.groupingid = :groupingid 57 ORDER BY $sort"; 58 } else { 59 $sql = "SELECT DISTINCT $ufields 60 FROM {user} u, 61 {lesson_attempts} a 62 WHERE a.lessonid = :lessonid and 63 u.id = a.userid 64 ORDER BY $sort"; 65 } 66 67 if (! $students = $DB->get_records_sql($sql, $params)) { 68 $nothingtodisplay = true; 69 } 70 71 $url = new moodle_url('/mod/lesson/report.php', array('id'=>$id)); 72 if ($action !== 'reportoverview') { 73 $url->param('action', $action); 74 } 75 if ($pageid !== null) { 76 $url->param('pageid', $pageid); 77 } 78 $PAGE->set_url($url); 79 if ($action == 'reportoverview') { 80 $PAGE->navbar->add(get_string('reports', 'lesson')); 81 $PAGE->navbar->add(get_string('overview', 'lesson')); 82 } 83 84 $lessonoutput = $PAGE->get_renderer('mod_lesson'); 85 86 if (! $attempts = $DB->get_records('lesson_attempts', array('lessonid' => $lesson->id), 'timeseen')) { 87 $nothingtodisplay = true; 88 } 89 90 if (! $grades = $DB->get_records('lesson_grades', array('lessonid' => $lesson->id), 'completed')) { 91 $grades = array(); 92 } 93 94 if (! $times = $DB->get_records('lesson_timer', array('lessonid' => $lesson->id), 'starttime')) { 95 $times = array(); 96 } 97 98 if ($nothingtodisplay) { 99 echo $lessonoutput->header($lesson, $cm, $action, false, null, get_string('nolessonattempts', 'lesson')); 100 echo $OUTPUT->notification(get_string('nolessonattempts', 'lesson')); 101 echo $OUTPUT->footer(); 102 exit(); 103 } 104 105 if ($action === 'delete') { 106 /// Process any form data before fetching attempts, grades and times 107 if (has_capability('mod/lesson:edit', $context) and $form = data_submitted() and confirm_sesskey()) { 108 /// Cycle through array of userids with nested arrays of tries 109 if (!empty($form->attempts)) { 110 foreach ($form->attempts as $userid => $tries) { 111 // Modifier IS VERY IMPORTANT! What does it do? 112 // Well, it is for when you delete multiple attempts for the same user. 113 // If you delete try 1 and 3 for a user, then after deleting try 1, try 3 then 114 // becomes try 2 (because try 1 is gone and all tries after try 1 get decremented). 115 // So, the modifier makes sure that the submitted try refers to the current try in the 116 // database - hope this all makes sense :) 117 $modifier = 0; 118 119 foreach ($tries as $try => $junk) { 120 $try -= $modifier; 121 122 /// Clean up the timer table by removing using the order - this is silly, it should be linked to specific attempt (skodak) 123 $params = array ("userid" => $userid, "lessonid" => $lesson->id); 124 $timers = $DB->get_records_sql("SELECT id FROM {lesson_timer} 125 WHERE userid = :userid AND lessonid = :lessonid 126 ORDER BY starttime", $params, $try, 1); 127 if ($timers) { 128 $timer = reset($timers); 129 $DB->delete_records('lesson_timer', array('id' => $timer->id)); 130 } 131 132 /// Remove the grade from the grades and high_scores tables - this is silly, it should be linked to specific attempt (skodak) 133 $grades = $DB->get_records_sql("SELECT id FROM {lesson_grades} 134 WHERE userid = :userid AND lessonid = :lessonid 135 ORDER BY completed", $params, $try, 1); 136 137 if ($grades) { 138 $grade = reset($grades); 139 $DB->delete_records('lesson_grades', array('id' => $grade->id)); 140 $DB->delete_records('lesson_high_scores', array('gradeid' => $grade->id, 'lessonid' => $lesson->id, 'userid' => $userid)); 141 } 142 143 /// Remove attempts and update the retry number 144 $DB->delete_records('lesson_attempts', array('userid' => $userid, 'lessonid' => $lesson->id, 'retry' => $try)); 145 $DB->execute("UPDATE {lesson_attempts} SET retry = retry - 1 WHERE userid = ? AND lessonid = ? AND retry > ?", array($userid, $lesson->id, $try)); 146 147 /// Remove seen branches and update the retry number 148 $DB->delete_records('lesson_branch', array('userid' => $userid, 'lessonid' => $lesson->id, 'retry' => $try)); 149 $DB->execute("UPDATE {lesson_branch} SET retry = retry - 1 WHERE userid = ? AND lessonid = ? AND retry > ?", array($userid, $lesson->id, $try)); 150 151 /// update central gradebook 152 lesson_update_grades($lesson, $userid); 153 154 $modifier++; 155 } 156 } 157 } 158 } 159 redirect(new moodle_url($PAGE->url, array('action'=>'reportoverview'))); 160 161 } else if ($action === 'reportoverview') { 162 /************************************************************************** 163 this action is for default view and overview view 164 **************************************************************************/ 165 echo $lessonoutput->header($lesson, $cm, $action, false, null, get_string('overview', 'lesson')); 166 167 $course_context = context_course::instance($course->id); 168 if (has_capability('gradereport/grader:view', $course_context) && has_capability('moodle/grade:viewall', $course_context)) { 169 $seeallgradeslink = new moodle_url('/grade/report/grader/index.php', array('id'=>$course->id)); 170 $seeallgradeslink = html_writer::link($seeallgradeslink, get_string('seeallcoursegrades', 'grades')); 171 echo $OUTPUT->box($seeallgradeslink, 'allcoursegrades'); 172 } 173 174 $studentdata = array(); 175 176 // build an array for output 177 foreach ($attempts as $attempt) { 178 // if the user is not in the array or if the retry number is not in the sub array, add the data for that try. 179 if (!array_key_exists($attempt->userid, $studentdata) || !array_key_exists($attempt->retry, $studentdata[$attempt->userid])) { 180 // restore/setup defaults 181 $n = 0; 182 $timestart = 0; 183 $timeend = 0; 184 $usergrade = null; 185 186 // search for the grade record for this try. if not there, the nulls defined above will be used. 187 foreach($grades as $grade) { 188 // check to see if the grade matches the correct user 189 if ($grade->userid == $attempt->userid) { 190 // see if n is = to the retry 191 if ($n == $attempt->retry) { 192 // get grade info 193 $usergrade = round($grade->grade, 2); // round it here so we only have to do it once 194 break; 195 } 196 $n++; // if not equal, then increment n 197 } 198 } 199 $n = 0; 200 // search for the time record for this try. if not there, the nulls defined above will be used. 201 foreach($times as $time) { 202 // check to see if the grade matches the correct user 203 if ($time->userid == $attempt->userid) { 204 // see if n is = to the retry 205 if ($n == $attempt->retry) { 206 // get grade info 207 $timeend = $time->lessontime; 208 $timestart = $time->starttime; 209 break; 210 } 211 $n++; // if not equal, then increment n 212 } 213 } 214 215 // build up the array. 216 // this array represents each student and all of their tries at the lesson 217 $studentdata[$attempt->userid][$attempt->retry] = array( "timestart" => $timestart, 218 "timeend" => $timeend, 219 "grade" => $usergrade, 220 "try" => $attempt->retry, 221 "userid" => $attempt->userid); 222 } 223 } 224 // set all the stats variables 225 $numofattempts = 0; 226 $avescore = 0; 227 $avetime = 0; 228 $highscore = null; 229 $lowscore = null; 230 $hightime = null; 231 $lowtime = null; 232 233 $table = new html_table(); 234 235 // set up the table object 236 $table->head = array(get_string('name'), get_string('attempts', 'lesson'), get_string('highscore', 'lesson')); 237 $table->align = array('center', 'left', 'left'); 238 $table->wrap = array('nowrap', 'nowrap', 'nowrap'); 239 $table->attributes['class'] = 'standardtable generaltable'; 240 $table->size = array(null, '70%', null); 241 242 // print out the $studentdata array 243 // going through each student that has attempted the lesson, so, each student should have something to be displayed 244 foreach ($students as $student) { 245 // check to see if the student has attempts to print out 246 if (array_key_exists($student->id, $studentdata)) { 247 // set/reset some variables 248 $attempts = array(); 249 // gather the data for each user attempt 250 $bestgrade = 0; 251 $bestgradefound = false; 252 // $tries holds all the tries/retries a student has done 253 $tries = $studentdata[$student->id]; 254 $studentname = "{$student->lastname}, $student->firstname"; 255 foreach ($tries as $try) { 256 // start to build up the checkbox and link 257 if (has_capability('mod/lesson:edit', $context)) { 258 $temp = '<input type="checkbox" id="attempts" name="attempts['.$try['userid'].']['.$try['try'].']" /> '; 259 } else { 260 $temp = ''; 261 } 262 263 $temp .= "<a href=\"report.php?id=$cm->id&action=reportdetail&userid=".$try['userid'].'&try='.$try['try'].'">'; 264 if ($try["grade"] !== null) { // if null then not done yet 265 // this is what the link does when the user has completed the try 266 $timetotake = $try["timeend"] - $try["timestart"]; 267 268 $temp .= $try["grade"]."%"; 269 $bestgradefound = true; 270 if ($try["grade"] > $bestgrade) { 271 $bestgrade = $try["grade"]; 272 } 273 $temp .= " ".userdate($try["timestart"]); 274 $temp .= ", (".format_time($timetotake).")</a>"; 275 } else { 276 // this is what the link does/looks like when the user has not completed the try 277 $temp .= get_string("notcompleted", "lesson"); 278 $temp .= " ".userdate($try["timestart"])."</a>"; 279 $timetotake = null; 280 } 281 // build up the attempts array 282 $attempts[] = $temp; 283 284 // run these lines for the stats only if the user finnished the lesson 285 if ($try["grade"] !== null) { 286 $numofattempts++; 287 $avescore += $try["grade"]; 288 $avetime += $timetotake; 289 if ($try["grade"] > $highscore || $highscore === null) { 290 $highscore = $try["grade"]; 291 } 292 if ($try["grade"] < $lowscore || $lowscore === null) { 293 $lowscore = $try["grade"]; 294 } 295 if ($timetotake > $hightime || $hightime == null) { 296 $hightime = $timetotake; 297 } 298 if ($timetotake < $lowtime || $lowtime == null) { 299 $lowtime = $timetotake; 300 } 301 } 302 } 303 // get line breaks in after each attempt 304 $attempts = implode("<br />\n", $attempts); 305 // add it to the table data[] object 306 $table->data[] = array($studentname, $attempts, $bestgrade."%"); 307 } 308 } 309 // print it all out ! 310 if (has_capability('mod/lesson:edit', $context)) { 311 echo "<form id=\"theform\" method=\"post\" action=\"report.php\">\n 312 <input type=\"hidden\" name=\"sesskey\" value=\"".sesskey()."\" />\n 313 <input type=\"hidden\" name=\"id\" value=\"$cm->id\" />\n"; 314 } 315 echo html_writer::table($table); 316 if (has_capability('mod/lesson:edit', $context)) { 317 $checklinks = '<a href="javascript: checkall();">'.get_string('selectall').'</a> / '; 318 $checklinks .= '<a href="javascript: checknone();">'.get_string('deselectall').'</a>'; 319 $checklinks .= html_writer::label('action', 'menuaction', false, array('class' => 'accesshide')); 320 $checklinks .= html_writer::select(array('delete' => get_string('deleteselected')), 'action', 0, array(''=>'choosedots'), array('id'=>'actionid', 'class' => 'autosubmit')); 321 $PAGE->requires->yui_module('moodle-core-formautosubmit', 322 'M.core.init_formautosubmit', 323 array(array('selectid' => 'actionid', 'nothing' => false)) 324 ); 325 echo $OUTPUT->box($checklinks, 'center'); 326 echo '</form>'; 327 } 328 329 // some stat calculations 330 if ($numofattempts == 0) { 331 $avescore = get_string("notcompleted", "lesson"); 332 } else { 333 $avescore = format_float($avescore/$numofattempts, 2); 334 } 335 if ($avetime == null) { 336 $avetime = get_string("notcompleted", "lesson"); 337 } else { 338 $avetime = format_float($avetime/$numofattempts, 0); 339 $avetime = format_time($avetime); 340 } 341 if ($hightime == null) { 342 $hightime = get_string("notcompleted", "lesson"); 343 } else { 344 $hightime = format_time($hightime); 345 } 346 if ($lowtime == null) { 347 $lowtime = get_string("notcompleted", "lesson"); 348 } else { 349 $lowtime = format_time($lowtime); 350 } 351 if ($highscore === null) { 352 $highscore = get_string("notcompleted", "lesson"); 353 } 354 if ($lowscore === null) { 355 $lowscore = get_string("notcompleted", "lesson"); 356 } 357 358 // output the stats 359 echo $OUTPUT->heading(get_string('lessonstats', 'lesson'), 3); 360 $stattable = new html_table(); 361 $stattable->head = array(get_string('averagescore', 'lesson'), get_string('averagetime', 'lesson'), 362 get_string('highscore', 'lesson'), get_string('lowscore', 'lesson'), 363 get_string('hightime', 'lesson'), get_string('lowtime', 'lesson')); 364 $stattable->align = array('center', 'center', 'center', 'center', 'center', 'center'); 365 $stattable->wrap = array('nowrap', 'nowrap', 'nowrap', 'nowrap', 'nowrap', 'nowrap'); 366 $stattable->attributes['class'] = 'standardtable generaltable'; 367 368 if (is_numeric($highscore)) { 369 $highscore .= '%'; 370 } 371 if (is_numeric($lowscore)) { 372 $lowscore .= '%'; 373 } 374 $stattable->data[] = array($avescore.'%', $avetime, $highscore, $lowscore, $hightime, $lowtime); 375 376 echo html_writer::table($stattable); 377 } else if ($action === 'reportdetail') { 378 /************************************************************************** 379 this action is for a student detailed view and for the general detailed view 380 381 General flow of this section of the code 382 1. Generate a object which holds values for the statistics for each question/answer 383 2. Cycle through all the pages to create a object. Foreach page, see if the student actually answered 384 the page. Then process the page appropriatly. Display all info about the question, 385 Highlight correct answers, show how the user answered the question, and display statistics 386 about each page 387 3. Print out info about the try (if needed) 388 4. Print out the object which contains all the try info 389 390 **************************************************************************/ 391 echo $lessonoutput->header($lesson, $cm, $action, false, null, get_string('detailedstats', 'lesson')); 392 393 $course_context = context_course::instance($course->id); 394 if (has_capability('gradereport/grader:view', $course_context) && has_capability('moodle/grade:viewall', $course_context)) { 395 $seeallgradeslink = new moodle_url('/grade/report/grader/index.php', array('id'=>$course->id)); 396 $seeallgradeslink = html_writer::link($seeallgradeslink, get_string('seeallcoursegrades', 'grades')); 397 echo $OUTPUT->box($seeallgradeslink, 'allcoursegrades'); 398 } 399 400 $formattextdefoptions = new stdClass; 401 $formattextdefoptions->para = false; //I'll use it widely in this page 402 $formattextdefoptions->overflowdiv = true; 403 404 $userid = optional_param('userid', null, PARAM_INT); // if empty, then will display the general detailed view 405 $try = optional_param('try', null, PARAM_INT); 406 407 $lessonpages = $lesson->load_all_pages(); 408 foreach ($lessonpages as $lessonpage) { 409 if ($lessonpage->prevpageid == 0) { 410 $pageid = $lessonpage->id; 411 } 412 } 413 414 // now gather the stats into an object 415 $firstpageid = $pageid; 416 $pagestats = array(); 417 while ($pageid != 0) { // EOL 418 $page = $lessonpages[$pageid]; 419 $params = array ("lessonid" => $lesson->id, "pageid" => $page->id); 420 if ($allanswers = $DB->get_records_select("lesson_attempts", "lessonid = :lessonid AND pageid = :pageid", $params, "timeseen")) { 421 // get them ready for processing 422 $orderedanswers = array(); 423 foreach ($allanswers as $singleanswer) { 424 // ordering them like this, will help to find the single attempt record that we want to keep. 425 $orderedanswers[$singleanswer->userid][$singleanswer->retry][] = $singleanswer; 426 } 427 // this is foreach user and for each try for that user, keep one attempt record 428 foreach ($orderedanswers as $orderedanswer) { 429 foreach($orderedanswer as $tries) { 430 $page->stats($pagestats, $tries); 431 } 432 } 433 } else { 434 // no one answered yet... 435 } 436 //unset($orderedanswers); initialized above now 437 $pageid = $page->nextpageid; 438 } 439 440 $manager = lesson_page_type_manager::get($lesson); 441 $qtypes = $manager->get_page_type_strings(); 442 443 $answerpages = array(); 444 $answerpage = ""; 445 $pageid = $firstpageid; 446 // cycle through all the pages 447 // foreach page, add to the $answerpages[] array all the data that is needed 448 // from the question, the users attempt, and the statistics 449 // grayout pages that the user did not answer and Branch, end of branch, cluster 450 // and end of cluster pages 451 while ($pageid != 0) { // EOL 452 $page = $lessonpages[$pageid]; 453 $answerpage = new stdClass; 454 $data =''; 455 456 $answerdata = new stdClass; 457 // Set some defaults for the answer data. 458 $answerdata->score = null; 459 $answerdata->response = null; 460 $answerdata->responseformat = FORMAT_PLAIN; 461 462 $answerpage->title = format_string($page->title); 463 464 $options = new stdClass; 465 $options->noclean = true; 466 $options->overflowdiv = true; 467 $answerpage->contents = format_text($page->contents, $page->contentsformat, $options); 468 469 $answerpage->qtype = $qtypes[$page->qtype].$page->option_description_string(); 470 $answerpage->grayout = $page->grayout; 471 $answerpage->context = $context; 472 473 if (empty($userid)) { 474 // there is no userid, so set these vars and display stats. 475 $answerpage->grayout = 0; 476 $useranswer = null; 477 } elseif ($useranswers = $DB->get_records("lesson_attempts",array("lessonid"=>$lesson->id, "userid"=>$userid, "retry"=>$try,"pageid"=>$page->id), "timeseen")) { 478 // get the user's answer for this page 479 // need to find the right one 480 $i = 0; 481 foreach ($useranswers as $userattempt) { 482 $useranswer = $userattempt; 483 $i++; 484 if ($lesson->maxattempts == $i) { 485 break; // reached maxattempts, break out 486 } 487 } 488 } else { 489 // user did not answer this page, gray it out and set some nulls 490 $answerpage->grayout = 1; 491 $useranswer = null; 492 } 493 $i = 0; 494 $n = 0; 495 $answerpages[] = $page->report_answers(clone($answerpage), clone($answerdata), $useranswer, $pagestats, $i, $n); 496 $pageid = $page->nextpageid; 497 } 498 499 /// actually start printing something 500 $table = new html_table(); 501 $table->wrap = array(); 502 $table->width = "60%"; 503 if (!empty($userid)) { 504 // if looking at a students try, print out some basic stats at the top 505 506 // print out users name 507 //$headingobject->lastname = $students[$userid]->lastname; 508 //$headingobject->firstname = $students[$userid]->firstname; 509 //$headingobject->attempt = $try + 1; 510 //print_heading(get_string("studentattemptlesson", "lesson", $headingobject)); 511 echo $OUTPUT->heading(get_string('attempt', 'lesson', $try+1), 3); 512 513 $table->head = array(); 514 $table->align = array('right', 'left'); 515 $table->attributes['class'] = 'compacttable generaltable'; 516 517 $params = array("lessonid"=>$lesson->id, "userid"=>$userid); 518 if (!$grades = $DB->get_records_select("lesson_grades", "lessonid = :lessonid and userid = :userid", $params, "completed", "*", $try, 1)) { 519 $grade = -1; 520 $completed = -1; 521 } else { 522 $grade = current($grades); 523 $completed = $grade->completed; 524 $grade = round($grade->grade, 2); 525 } 526 if (!$times = $DB->get_records_select("lesson_timer", "lessonid = :lessonid and userid = :userid", $params, "starttime", "*", $try, 1)) { 527 $timetotake = -1; 528 } else { 529 $timetotake = current($times); 530 $timetotake = $timetotake->lessontime - $timetotake->starttime; 531 } 532 533 if ($timetotake == -1 || $completed == -1 || $grade == -1) { 534 $table->align = array("center"); 535 536 $table->data[] = array(get_string("notcompleted", "lesson")); 537 } else { 538 $user = $students[$userid]; 539 540 $gradeinfo = lesson_grade($lesson, $try, $user->id); 541 542 $table->data[] = array(get_string('name').':', $OUTPUT->user_picture($user, array('courseid'=>$course->id)).fullname($user, true)); 543 $table->data[] = array(get_string("timetaken", "lesson").":", format_time($timetotake)); 544 $table->data[] = array(get_string("completed", "lesson").":", userdate($completed)); 545 $table->data[] = array(get_string('rawgrade', 'lesson').':', $gradeinfo->earned.'/'.$gradeinfo->total); 546 $table->data[] = array(get_string("grade", "lesson").":", $grade."%"); 547 } 548 echo html_writer::table($table); 549 550 // Don't want this class for later tables 551 $table->attributes['class'] = ''; 552 } 553 554 555 $table->align = array('left', 'left'); 556 $table->size = array('70%', null); 557 $table->attributes['class'] = 'compacttable generaltable'; 558 559 foreach ($answerpages as $page) { 560 unset($table->data); 561 if ($page->grayout) { // set the color of text 562 $fontstart = "<span class=\"dimmed\">"; 563 $fontend = "</font>"; 564 $fontstart2 = $fontstart; 565 $fontend2 = $fontend; 566 } else { 567 $fontstart = ""; 568 $fontend = ""; 569 $fontstart2 = ""; 570 $fontend2 = ""; 571 } 572 573 $table->head = array($fontstart2.$page->qtype.": ".format_string($page->title).$fontend2, $fontstart2.get_string("classstats", "lesson").$fontend2); 574 $table->data[] = array($fontstart.get_string("question", "lesson").": <br />".$fontend.$fontstart2.$page->contents.$fontend2, " "); 575 $table->data[] = array($fontstart.get_string("answer", "lesson").":".$fontend, ' '); 576 // apply the font to each answer 577 if (!empty($page->answerdata)) { 578 foreach ($page->answerdata->answers as $answer){ 579 $modified = array(); 580 foreach ($answer as $single) { 581 // need to apply a font to each one 582 $modified[] = $fontstart2.$single.$fontend2; 583 } 584 $table->data[] = $modified; 585 } 586 if (isset($page->answerdata->response)) { 587 $table->data[] = array($fontstart.get_string("response", "lesson").": <br />".$fontend 588 .$fontstart2.$page->answerdata->response.$fontend2, " "); 589 } 590 $table->data[] = array($page->answerdata->score, " "); 591 } else { 592 $table->data[] = array(get_string('didnotanswerquestion', 'lesson'), " "); 593 } 594 echo html_writer::start_tag('div', array('class' => 'no-overflow')); 595 echo html_writer::table($table); 596 echo html_writer::end_tag('div'); 597 } 598 } else { 599 print_error('unknowaction'); 600 } 601 602 /// Finish the page 603 echo $OUTPUT->footer();
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| Generated: Fri Nov 28 20:29:05 2014 | Cross-referenced by PHPXref 0.7.1 |