From b9568564ed36004bddc271130f2f263a05dee246 Mon Sep 17 00:00:00 2001 From: pichetp Date: Sat, 15 Mar 2008 12:58:43 +0000 Subject: [PATCH] MDL-12572 Adding storage of database search in $SESSION TODO new getstrings , test echo removing etc. --- mod/quiz/report/analysis/report.php | 436 +++++++++++++++++----------- 1 file changed, 264 insertions(+), 172 deletions(-) diff --git a/mod/quiz/report/analysis/report.php b/mod/quiz/report/analysis/report.php index 8415a62816..af87305720 100644 --- a/mod/quiz/report/analysis/report.php +++ b/mod/quiz/report/analysis/report.php @@ -14,7 +14,7 @@ class quiz_report extends quiz_default_report { $this->print_header_and_tabs($cm, $course, $quiz, $reportmode="analysis"); } /// Construct the table for this particular report -// echo "course 
";print_r($course);echo "
"; + // echo "course 
";print_r($SESSION);echo "
"; // echo "course 
";print_r($CFG);echo "
"; if (!$quiz->questions) { print_heading($strnoattempts); @@ -31,20 +31,42 @@ class quiz_report extends quiz_default_report { } // set Table and Analysis stats options - if(!isset($SESSION->quiz_analysis_table)) { - $SESSION->quiz_analysis_table = array('attemptselection' => 0, 'lowmarklimit' => 0, 'pagesize' => 10); + $getquestiondata = false ; + if(!isset($SESSION->quiz_analysis_table)|| !isset($SESSION->quiz_analysis_table['q']) ||$SESSION->quiz_analysis_table['q'] != $quiz->id ) { + $SESSION->quiz_analysis_table = array('attemptselection' => 0, 'lowmarklimit' => 0, 'pagesize' => 10, 'q' => $quiz->id ); + $getquestiondata = true ; } - + if (optional_param('refesh', NULL) == 'refesh') { + $getquestiondata = true ; + } + if (optional_param('download', NULL) == '') { + $getquestiondata = false ; + } + // here we could choose which calculation to do + // if the parameters have not changed then we can go through foreach($SESSION->quiz_analysis_table as $option => $value) { + $urlparam = optional_param($option, NULL); if($urlparam === NULL) { $$option = $value; } else { + if ( $value === $urlparam ) { + // echo "

$option = $value not changed

"; + }else { + // echo "

$option = $value changed to $urlparam

"; + if ($option == 'attemptselection' || $option == 'lowmarklimit' ){ + $getquestiondata = true ; + } + } $$option = $SESSION->quiz_analysis_table[$option] = $urlparam; } } - + if (! $getquestiondata && isset($SESSION->quiz_analysis_table['question']) && !empty($SESSION->quiz_analysis_table['question'])){ + $questions = $SESSION->quiz_analysis_table['question']; + // echo "

use session question

"; + }else { + $scorelimit = $quiz->sumgrades * $lowmarklimit/ 100; // ULPGC ecastro DEBUG this is here to allow for different SQL to select attempts @@ -73,6 +95,8 @@ class quiz_report extends quiz_default_report { 'WHERE qa.quiz = '.$quiz->id.' AND qa.preview = 0 '. $group; $usermax = get_records_sql_menu($sql); + }else { + $usermax = ''; } $groupmembers = ''; @@ -95,133 +119,12 @@ class quiz_report extends quiz_default_report { if(empty($attempts)) { print_heading(get_string('nothingtodisplay')); - $this->print_options_form($quiz, $cm, $attemptselection, $lowmarklimit, $pagesize); + $this->print_options_form($quiz, $cm, $attemptselection, $lowmarklimit, $pagesize,$getquestiondata); return true; } - - /// Here we rewiew all attempts and record data to construct the table $questions = array(); - $statstable = array(); - $questionarray = array(); - foreach ($attempts as $attempt) { - $questionarray[] = quiz_questions_in_quiz($attempt->layout); - } - $questionlist = quiz_questions_in_quiz(implode(",", $questionarray)); - $questionarray = array_unique(explode(",",$questionlist)); - $questionlist = implode(",", $questionarray); - unset($questionarray); - - foreach ($attempts as $attempt) { - switch ($attemptselection) { - case QUIZ_ALLATTEMPTS : - $userscore = 0; // can be anything, not used - break; - case QUIZ_HIGHESTATTEMPT : - $userscore = $attempt->sumgrades; - break; - case QUIZ_FIRSTATTEMPT : - $userscore = $attempt->timemodified; - break; - case QUIZ_LASTATTEMPT : - $userscore = $attempt->timemodified; - break; - } - - if ($attemptselection == QUIZ_ALLATTEMPTS || $userscore == $usermax[$attempt->userid]) { - - $sql = "SELECT q.*, i.grade AS maxgrade, i.id AS instance". - " FROM {$CFG->prefix}question q,". - " {$CFG->prefix}quiz_question_instances i". - " WHERE i.quiz = '$quiz->id' AND q.id = i.question". - " AND q.id IN ($questionlist)"; - - if (!$quizquestions = get_records_sql($sql)) { - error('No questions found'); - } - - // Load the question type specific information - if (!get_question_options($quizquestions)) { - error('Could not load question options'); - } - // Restore the question sessions to their most recent states - // creating new sessions where required - if (!$states = get_question_states($quizquestions, $quiz, $attempt)) { - error('Could not restore question sessions'); - } - $numbers = explode(',', $questionlist); - $statsrow = array(); - foreach ($numbers as $i) { - if (!isset($quizquestions[$i]) or !isset($states[$i])) { - continue; - } - $qtype = ($quizquestions[$i]->qtype=='random') ? $states[$i]->options->question->qtype : $quizquestions[$i]->qtype; - if($quizquestions[$i]->qtype =='randomsamatch'){ - $quizquestions[$i]->options =$states[$i]->options ; - } - $q = get_question_responses($quizquestions[$i], $states[$i]); - if (empty($q)){ - continue; - } - $qid = $q->id; - if (!isset($questions[$qid])) { - $questions[$qid]['id'] = $qid; - $questions[$qid]['qname'] = $quizquestions[$i]->name; - foreach ($q->responses as $answer => $r) { - $r->count = 0; - $questions[$qid]['responses'][$answer] = $r->answer; - $questions[$qid]['rcounts'][$answer] = 0; - $questions[$qid]['credits'][$answer] = $r->credit; - $statsrow[$qid] = 0; - } - } - $responses = get_question_actual_response($quizquestions[$i], $states[$i]); - foreach ($responses as $resp){ - if ($resp) { - if ($key = array_search($resp, $questions[$qid]['responses'])) { - $questions[$qid]['rcounts'][$key]++; - } else { - $test = new stdClass; - $test->responses = $QTYPES[$quizquestions[$i]->qtype]->get_correct_responses($quizquestions[$i], $states[$i]); - if ($key = $QTYPES[$quizquestions[$i]->qtype]->check_response($quizquestions[$i], $states[$i], $test)) { - $questions[$qid]['rcounts'][$key]++; - } else { - $questions[$qid]['responses'][] = $resp; - $questions[$qid]['rcounts'][] = 1; - $questions[$qid]['credits'][] = 0; - } - } - } - } - $statsrow[$qid] = get_question_fraction_grade($quizquestions[$i], $states[$i]); - } - $attemptscores[$attempt->id] = $attempt->sumgrades; - $statstable[$attempt->id] = $statsrow; - } - } // Statistics Data table built - - unset($attempts); - unset($quizquestions); - unset($states); - - // now calculate statistics and set the values in the $questions array - $top = max($attemptscores); - $bottom = min($attemptscores); - $gap = ($top - $bottom)/3; - $top -=$gap; - $bottom +=$gap; - foreach ($questions as $qid=>$q) { - $questions[$qid] = $this->report_question_stats($q, $attemptscores, $statstable, $top, $bottom); - // calculate rpercent - foreach($q['responses']as $aid => $resp){ - $rpercent = '('.format_float($q['rcounts'][$aid]/$q['count']*100,0).'%)'; - $questions[$qid]['rpercent'][$aid] = $rpercent ; - } - - } - - - unset($attemptscores); - unset($statstable); + $this->get_questions_atttempts_data ($quiz,&$questions,&$attempts,$attemptselection,$usermax); + } /// Now check if asked download of data if ($download = optional_param('download', NULL)) { @@ -370,12 +273,138 @@ class quiz_report extends quiz_default_report { $table->print_html(); echo ''; - $this->print_options_form($quiz, $cm, $attemptselection, $lowmarklimit, $pagesize); + $this->print_options_form($quiz, $cm, $attemptselection, $lowmarklimit, $pagesize, $getquestiondata ); return true; } +function get_questions_atttempts_data ($quiz,&$questions,&$attempts,$attemptselection,$usermax){ + global $CFG, $SESSION, $QTYPES; + + /// Here we rewiew all attempts and record data to construct the table + $statstable = array(); + $questionarray = array(); + foreach ($attempts as $attempt) { + $questionarray[] = quiz_questions_in_quiz($attempt->layout); + } + $questionlist = quiz_questions_in_quiz(implode(",", $questionarray)); + $questionarray = array_unique(explode(",",$questionlist)); + $questionlist = implode(",", $questionarray); + unset($questionarray); + + foreach ($attempts as $attempt) { + switch ($attemptselection) { + case QUIZ_ALLATTEMPTS : + $userscore = 0; // can be anything, not used + break; + case QUIZ_HIGHESTATTEMPT : + $userscore = $attempt->sumgrades; + break; + case QUIZ_FIRSTATTEMPT : + $userscore = $attempt->timemodified; + break; + case QUIZ_LASTATTEMPT : + $userscore = $attempt->timemodified; + break; + } + + if ($attemptselection == QUIZ_ALLATTEMPTS || $userscore == $usermax[$attempt->userid]) { + + $sql = "SELECT q.*, i.grade AS maxgrade, i.id AS instance". + " FROM {$CFG->prefix}question q,". + " {$CFG->prefix}quiz_question_instances i". + " WHERE i.quiz = '$quiz->id' AND q.id = i.question". + " AND q.id IN ($questionlist)"; + + if (!$quizquestions = get_records_sql($sql)) { + error('No questions found'); + } - function print_options_form($quiz, $cm, $attempts, $lowlimit=0, $pagesize=10) { + // Load the question type specific information + if (!get_question_options($quizquestions)) { + error('Could not load question options'); + } + // Restore the question sessions to their most recent states + // creating new sessions where required + if (!$states = get_question_states($quizquestions, $quiz, $attempt)) { + error('Could not restore question sessions'); + } + $numbers = explode(',', $questionlist); + $statsrow = array(); + foreach ($numbers as $i) { + if (!isset($quizquestions[$i]) or !isset($states[$i])) { + continue; + } + $qtype = ($quizquestions[$i]->qtype=='random') ? $states[$i]->options->question->qtype : $quizquestions[$i]->qtype; + if($quizquestions[$i]->qtype =='randomsamatch'){ + $quizquestions[$i]->options =$states[$i]->options ; + } + $q = get_question_responses($quizquestions[$i], $states[$i]); + if (empty($q)){ + continue; + } + $qid = $q->id; + if (!isset($questions[$qid])) { + $questions[$qid]['id'] = $qid; + $questions[$qid]['qname'] = $quizquestions[$i]->name; + foreach ($q->responses as $answer => $r) { + $r->count = 0; + $questions[$qid]['responses'][$answer] = $r->answer; + $questions[$qid]['rcounts'][$answer] = 0; + $questions[$qid]['credits'][$answer] = $r->credit; + $statsrow[$qid] = 0; + } + } + $responses = get_question_actual_response($quizquestions[$i], $states[$i]); + foreach ($responses as $resp){ + if ($resp) { + if ($key = array_search($resp, $questions[$qid]['responses'])) { + $questions[$qid]['rcounts'][$key]++; + } else { + $test = new stdClass; + $test->responses = $QTYPES[$quizquestions[$i]->qtype]->get_correct_responses($quizquestions[$i], $states[$i]); + if ($key = $QTYPES[$quizquestions[$i]->qtype]->check_response($quizquestions[$i], $states[$i], $test)) { + $questions[$qid]['rcounts'][$key]++; + } else { + $questions[$qid]['responses'][] = $resp; + $questions[$qid]['rcounts'][] = 1; + $questions[$qid]['credits'][] = 0; + } + } + } + } + $statsrow[$qid] = get_question_fraction_grade($quizquestions[$i], $states[$i]); + } + $attemptscores[$attempt->id] = $attempt->sumgrades; + $statstable[$attempt->id] = $statsrow; + } + } // Statistics Data table built + + unset($attempts); + unset($quizquestions); + unset($states); + + // now calculate statistics and set the values in the $questions array + $top = max($attemptscores); + $bottom = min($attemptscores); + $gap = ($top - $bottom)/3; + $top -=$gap; + $bottom +=$gap; + foreach ($questions as $qid=>$q) { + $questions[$qid] = $this->report_question_stats($q, $attemptscores, $statstable, $top, $bottom); + // calculate rpercent + foreach($q['responses']as $aid => $resp){ + $rpercent = '('.format_float($q['rcounts'][$aid]/$q['count']*100,0).'%)'; + $questions[$qid]['rpercent'][$aid] = $rpercent ; + } + $SESSION->quiz_analysis_table['question'][$qid]=$questions[$qid] ; + + } + + + unset($attemptscores); + unset($statstable); + } + function print_options_form($quiz, $cm, $attempts, $lowlimit=0, $pagesize=10,$getquestiondata) { global $CFG, $USER; echo '
'; echo '
'; @@ -398,6 +427,11 @@ class quiz_report extends quiz_default_report { echo '

'; helpbutton("analysisoptions", get_string("analysisoptions",'quiz_analysis'), 'quiz'); echo '

'; + if (!$getquestiondata){ + echo '

This table was built from a previous attempts search in the database at '.userdate(time(), get_string("strftimedaydatetime")).'

'; + echo '

'; + } + // echo '

Download all the data from the actual attempts search in the database

'; echo ''; echo '
'; echo '
'; @@ -533,13 +567,13 @@ class quiz_report extends quiz_default_report { /// Here starts workshhet headers $myxls->write_string(0,0,$sheettitle,$formatb); - $headers = array(get_string('qidtitle','quiz_analysis'), get_string('qtypetitle','quiz_analysis'), - get_string('qnametitle','quiz_analysis'), get_string('qtexttitle','quiz_analysis'), - get_string('responsestitle','quiz_analysis'), get_string('rfractiontitle','quiz_analysis'), - get_string('rcounttitle','quiz_analysis'), get_string('rpercenttitle','quiz_analysis'), - get_string('qcounttitle','quiz_analysis'), - get_string('facilitytitle','quiz_analysis'), get_string('stddevtitle','quiz_analysis'), - get_string('dicsindextitle','quiz_analysis'), get_string('disccoefftitle','quiz_analysis')); + $headers = array(strip_tags(get_string('qidtitle','quiz_analysis')), strip_tags(get_string('qtypetitle','quiz_analysis')), + strip_tags(get_string('qnametitle','quiz_analysis')), strip_tags(get_string('qtexttitle','quiz_analysis')), + strip_tags(get_string('responsestitle','quiz_analysis')), strip_tags(get_string('rfractiontitle','quiz_analysis')), + strip_tags(get_string('rcounttitle','quiz_analysis')), strip_tags(get_string('rpercenttitle','quiz_analysis')), + strip_tags(get_string('qcounttitle','quiz_analysis')), + strip_tags(get_string('facilitytitle','quiz_analysis')), strip_tags(get_string('stddevtitle','quiz_analysis')), + strip_tags(get_string('dicsindextitle','quiz_analysis')), strip_tags(get_string('disccoefftitle','quiz_analysis'))); $col = 0; foreach ($headers as $item) { @@ -612,13 +646,13 @@ class quiz_report extends quiz_default_report { /// Here starts workshhet headers $myxls->write_string(0,0,$sheettitle,$formatb); - $headers = array(get_string('qidtitle','quiz_analysis'), get_string('qtypetitle','quiz_analysis'), - get_string('qnametitle','quiz_analysis'), get_string('qtexttitle','quiz_analysis'), - get_string('responsestitle','quiz_analysis'), get_string('rfractiontitle','quiz_analysis'), - get_string('rcounttitle','quiz_analysis'), get_string('rpercenttitle','quiz_analysis'), - get_string('qcounttitle','quiz_analysis'), - get_string('facilitytitle','quiz_analysis'), get_string('stddevtitle','quiz_analysis'), - get_string('dicsindextitle','quiz_analysis'), get_string('disccoefftitle','quiz_analysis')); + $headers = array(strip_tags(get_string('qidtitle','quiz_analysis')), strip_tags(get_string('qtypetitle','quiz_analysis')), + strip_tags(get_string('qnametitle','quiz_analysis')), strip_tags(get_string('qtexttitle','quiz_analysis')), + strip_tags(get_string('responsestitle','quiz_analysis')), strip_tags(get_string('rfractiontitle','quiz_analysis')), + strip_tags(get_string('rcounttitle','quiz_analysis')), strip_tags(get_string('rpercenttitle','quiz_analysis')), + strip_tags(get_string('qcounttitle','quiz_analysis')), + strip_tags(get_string('facilitytitle','quiz_analysis')), strip_tags(get_string('stddevtitle','quiz_analysis')), + strip_tags(get_string('dicsindextitle','quiz_analysis')), strip_tags(get_string('disccoefftitle','quiz_analysis'))); $col = 0; foreach ($headers as $item) { @@ -646,13 +680,13 @@ class quiz_report extends quiz_default_report { function Export_CSV(&$questions, $filename) { - $headers = array(get_string('qidtitle','quiz_analysis'), get_string('qtypetitle','quiz_analysis'), - get_string('qnametitle','quiz_analysis'), get_string('qtexttitle','quiz_analysis'), - get_string('responsestitle','quiz_analysis'), get_string('rfractiontitle','quiz_analysis'), - get_string('rcounttitle','quiz_analysis'), get_string('rpercenttitle','quiz_analysis'), - get_string('qcounttitle','quiz_analysis'), - get_string('facilitytitle','quiz_analysis'), get_string('stddevtitle','quiz_analysis'), - get_string('dicsindextitle','quiz_analysis'), get_string('disccoefftitle','quiz_analysis')); + $headers = array(strip_tags(get_string('qidtitle','quiz_analysis')), strip_tags(get_string('qtypetitle','quiz_analysis')), + strip_tags(get_string('qnametitle','quiz_analysis')), strip_tags(get_string('qtexttitle','quiz_analysis')), + strip_tags(get_string('responsestitle','quiz_analysis')), strip_tags(get_string('rfractiontitle','quiz_analysis')), + strip_tags(get_string('rcounttitle','quiz_analysis')), strip_tags(get_string('rpercenttitle','quiz_analysis')), + strip_tags(get_string('qcounttitle','quiz_analysis')), + strip_tags(get_string('facilitytitle','quiz_analysis')), strip_tags(get_string('stddevtitle','quiz_analysis')), + strip_tags(get_string('dicsindextitle','quiz_analysis')), strip_tags(get_string('disccoefftitle','quiz_analysis'))); $text = implode("\t", $headers)." \n"; @@ -667,7 +701,7 @@ class quiz_report extends quiz_default_report { echo $text; foreach($questions as $q) { - $rows = $this->print_row_stats_data($q); + $rows = $this->print_row_stats_data_CSV($q); foreach($rows as $row){ $text = implode("\t", $row); echo $text." \n"; @@ -675,19 +709,73 @@ class quiz_report extends quiz_default_report { } exit; } + function print_row_stats_data_CSV(&$q) { + $qid = $q['id']; + $question = get_record('question', 'id', $qid); + + $options = new stdClass; + $options->para = false; + $options->noclean = true; + $options->newlines = false; + + $qtype = $question->qtype; + + $qname = format_text($question->name, FORMAT_MOODLE, $options); + $trans = str_replace('\t',' ',$question->questiontext); + $trans = substr($trans,0,390); + $order = array("\r\n", "\n", "\r"); + $trans = str_replace($order,' ',$trans); + // $trans = explode(',',$trans); + + // $qtext = format_text(implode('__',$trans), FORMAT_MOODLE, $options); + + $qtext = format_text($trans, FORMAT_MOODLE, $options); + + $responses = array(); + foreach ($q['responses'] as $aid=>$resp){ + $response = new stdClass; + if ($q['credits'][$aid] <= 0) { + $qclass = 'uncorrect'; + } elseif ($q['credits'][$aid] == 1) { + $qclass = 'correct'; + } else { + $qclass = 'partialcorrect'; + } + $response->credit = " (".format_float($q['credits'][$aid],2).") "; + $response->text = format_text("$resp", FORMAT_MOODLE, $options); + $count = $q['rcounts'][$aid].'/'.$q['count']; + $response->rcount = $count; + $response->rpercent = '('.format_float($q['rcounts'][$aid]/$q['count']*100,0).'%)'; + $responses[] = $response; + } + $count = format_float($q['count'],0); + $facility = format_float($q['facility']*100,0); + $qsd = format_float($q['qsd'],4); + $di = format_float($q['disc_index'],3); + $dc = format_float($q['disc_coeff'],3); + + $result = array(); + $response = array_shift($responses); + $result[] = array($qid, $qtype, $qname, $qtext, $response->text, $response->credit, $response->rcount, $response->rpercent, $count, $facility, $qsd, $di, $dc); + foreach($responses as $response){ + $result[] = array('', '', '', '', $response->text, $response->credit, $response->rcount, $response->rpercent, '', '', '', '', ''); + } + return $result; + } + function Export_HTML(&$questions, $filename) { $headers = array(); - $headers[] = ''.get_string('qidtitle','quiz_analysis').''; - $headers[] = ''.get_string('qtypetitle','quiz_analysis').''; - $headers[] = ''.get_string('qnametitle','quiz_analysis').''.'
'.''.get_string('qtexttitle','quiz_analysis').''; - $headers[] = ''.get_string('responsestitle','quiz_analysis').''; - $headers[] = ''.get_string('rfractiontitle','quiz_analysis').''; - $headers[] = ''.get_string('rcounttitle','quiz_analysis').' / '.get_string('qcounttitle','quiz_analysis').''; - $headers[] = ''.get_string('rpercenttitle','quiz_analysis').''; - $headers[] = ''.get_string('facilitytitle','quiz_analysis').''; - $headers[] = ''.get_string('stddevtitle','quiz_analysis').''; - $headers[] = ''.get_string('dicsindextitle','quiz_analysis').''; - $headers[] = ''.get_string('disccoefftitle','quiz_analysis').''; + $headers[] = ''.get_string('qidtitle','quiz_analysis').''; + $headers[] = ''.get_string('qtypetitle','quiz_analysis').''; + $headers[] = ''.get_string('qnametitle','quiz_analysis').':'.'
'.''.get_string('qtexttitle','quiz_analysis').''; + $headers[] = ''.get_string('responsestitle','quiz_analysis').''; + $headers[] = ''.get_string('rfractiontitle','quiz_analysis').''; + $headers[] = ''.get_string('rcounttitle','quiz_analysis').' / '.get_string('qcounttitle','quiz_analysis').''; + $headers[] = ''.get_string('rpercenttitle','quiz_analysis').''; + $headers[] = ''.get_string('facilitytitle','quiz_analysis').''; + $headers[] = ''.get_string('stddevtitle','quiz_analysis').''; + $headers[] = ''.get_string('dicsindextitle','quiz_analysis').''; + $headers[] = ''.get_string('disccoefftitle','quiz_analysis').''; $text = implode("", $headers)." \n"; $filename .= ".html"; @@ -697,7 +785,7 @@ class quiz_report extends quiz_default_report { header("Cache-Control: must-revalidate,post-check=0,pre-check=0"); header("Pragma: public"); print_header(); - echo ''; + echo '
'; echo ''; foreach($questions as $q) { $rows = $this->print_row_stats_data_html($q); @@ -721,25 +809,28 @@ class quiz_report extends quiz_default_report { $qid = $q['id']; $question = get_record('question', 'id', $qid); $qnumber = "".$qid.""; - $qname = '
'.format_text($question->name, $question->questiontextformat, $format_options).'
'; + $qname = ''.format_text($question->name, $question->questiontextformat, $format_options).':
'; $qicon = '';//print_question_icon($question, true); $qreview = ''; //quiz_question_preview_button($quiz, $question); $qtext = format_text($question->questiontext, $question->questiontextformat, $format_options); - $qquestion = $qname."\n".$qtext."\n"; + $qquestion = '
'.$text.'
'.$qname."\n".$qtext."\n".'
'; $qtype = $QTYPE_MENU[$question->qtype]; $responses = array(); foreach ($q['responses'] as $aid=>$resp){ $response = new stdClass; if ($q['credits'][$aid] <= 0) { - $qclass = 'color:red';//'uncorrect'; + $qclass = 'red';//'uncorrect'; } elseif ($q['credits'][$aid] == 1) { - $qclass = 'color:blue ; font-weight : bold;';//'correct'; + $qclass = 'blue';//'correct'; } else { $qclass = 'green';//'partialcorrect'; } - $response->credit = '('.format_float($q['credits'][$aid],2).') '; - $response->text = ''.format_text($resp, FORMAT_MOODLE, $format_options).' '; + $response->credit = '('.format_float($q['credits'][$aid],2).')'; + if ($response->text ='') { + $response->text =' '; + } + $response->text = ''.format_text($resp, FORMAT_MOODLE, $format_options).''; $count = ' '.$q['rcounts'][$aid].' /  '.$q['count']; $response->rcount = $count; $response->rpercent = $q['rpercent'][$aid]; @@ -754,10 +845,11 @@ class quiz_report extends quiz_default_report { $response = array_shift($responses); $result[] =(array($qnumber,$qtype, $qquestion, $response->text, $response->credit, $response->rcount, $response->rpercent, $facility, $qsd, $di, $dc)); foreach($responses as $response) { - $result[]=(array('', '', '',$response->text, $response->credit, $response->rcount, $response->rpercent, '', '', '', '')); + $result[]=(array(' ',' ',' ',$response->text, $response->credit, $response->rcount, $response->rpercent, '  ', '  ', '  ', '  ')); } return $result; } + function print_row_stats_data(&$q) { $qid = $q['id']; $question = get_record('question', 'id', $qid); -- 2.39.5