PHP moodle_url::hidden_params_out方法代码示例

}
$strpreview = get_string('preview', 'quiz') . ' ' . format_string($questions[$id]->name);
$questionlist = array($id);
$headtags = get_html_head_contributions($questionlist, $questions, $states[$historylength]);
print_header($strpreview, '', '', '', $headtags);
print_heading($strpreview);
if (!empty($quizid)) {
    echo '<p class="quemodname">' . get_string('modulename', 'quiz') . ': ';
    p(format_string($quiz->name));
    echo "</p>\n";
}
$number = 1;
echo '<form method="post" action="' . $url->out(true) . '" enctype="multipart/form-data" id="responseform">', "\n";
print_question($questions[$id], $curstate, $number, $quiz, $options);
echo '<div class="controls">';
echo $url->hidden_params_out();
// Print the mark and finish attempt buttons
echo '<input name="markall" type="submit" value="' . get_string('markall', 'quiz') . "\" />\n";
echo '<input name="finishattempt" type="submit" value="' . get_string('finishattempt', 'quiz') . "\" />\n";
echo '<br />';
echo '<br />';
// Print the fill correct button (unless the question is in readonly mode)
if (!$options->readonly) {
    echo '<input name="fillcorrect" type="submit" value="' . get_string('fillcorrect', 'quiz') . "\" />\n";
}
// Print the navigation buttons
if ($historylength > 0) {
    echo '<input name="back" type="submit" value="' . get_string('previous', 'quiz') . "\" />\n";
}
// Print the start again button
echo '<input name="startagain" type="submit" value="' . get_string('startagain', 'quiz') . "\" />\n";

//.........这里部分代码省略.........
             $regradedattempts = true;
         } else {
             $regradedattempts = false;
         }
         $fields .= ', COALESCE((SELECT MAX(qqr.regraded) FROM {quiz_question_regrade} qqr WHERE qqr.attemptid = qa.uniqueid),-1) AS regraded';
         if ($regradefilter) {
             $where .= ' AND COALESCE((SELECT MAX(qqr.regraded) FROM {quiz_question_regrade} qqr WHERE qqr.attemptid = qa.uniqueid),-1) !=\'-1\'';
         }
         $table->set_sql($fields, $from, $where, $params);
         // Define table columns
         $columns = array();
         $headers = array();
         if (!$table->is_downloading()) {
             //do not print notices when downloading
             //regrade buttons
             if (has_capability('mod/quiz:regrade', $this->context)) {
                 $countregradeneeded = $this->count_regrade_all_needed($quiz, $groupstudents);
                 if ($currentgroup) {
                     $a = new object();
                     $a->groupname = groups_get_group_name($currentgroup);
                     $a->coursestudents = get_string('participants');
                     $a->countregradeneeded = $countregradeneeded;
                     $regradealldrydolabel = get_string('regradealldrydogroup', 'quiz_overview', $a);
                     $regradealldrylabel = get_string('regradealldrygroup', 'quiz_overview', $a);
                     $regradealllabel = get_string('regradeallgroup', 'quiz_overview', $a);
                 } else {
                     $regradealldrydolabel = get_string('regradealldrydo', 'quiz_overview', $countregradeneeded);
                     $regradealldrylabel = get_string('regradealldry', 'quiz_overview');
                     $regradealllabel = get_string('regradeall', 'quiz_overview');
                 }
                 echo '<div class="mdl-align">';
                 echo '<form action="' . $reporturl->out(true) . '">';
                 echo '<div>';
                 echo $reporturl->hidden_params_out(array(), 0, $displayoptions);
                 echo '<input type="submit" name="regradeall" value="' . $regradealllabel . '"/>';
                 echo '<input type="submit" name="regradealldry" value="' . $regradealldrylabel . '"/>';
                 if ($countregradeneeded) {
                     echo '<input type="submit" name="regradealldrydo" value="' . $regradealldrydolabel . '"/>';
                 }
                 echo '</div>';
                 echo '</form>';
                 echo '</div>';
             }
             // Print information on the grading method
             if ($strattempthighlight = quiz_report_highlighting_grading_method($quiz, $qmsubselect, $qmfilter)) {
                 echo '<div class="quizattemptcounts">' . $strattempthighlight . '</div>';
             }
         }
         if (!$table->is_downloading() && $candelete) {
             $columns[] = 'checkbox';
             $headers[] = NULL;
         }
         if (!$table->is_downloading() && $CFG->grade_report_showuserimage) {
             $columns[] = 'picture';
             $headers[] = '';
         }
         if (!$table->is_downloading()) {
             $columns[] = 'fullname';
             $headers[] = get_string('name');
         } else {
             $columns[] = 'lastname';
             $headers[] = get_string('lastname');
             $columns[] = 'firstname';
             $headers[] = get_string('firstname');
         }
         if ($CFG->grade_report_showuseridnumber) {

//.........这里部分代码省略.........
                         }
                         $rownum++;
                     } else {
                         if ($download == 'CSV') {
                             $text = implode("\t", $row);
                             echo $text . " \n";
                         }
                     }
                 }
             }
             //end of adding data from attempts data to table / download
             //now add averages :
             if (!$download && $attempts) {
                 $averagesql = "SELECT AVG(qg.grade) AS grade " . "FROM {$CFG->prefix}quiz_grades qg " . "WHERE quiz=" . $quiz->id;
                 $table->add_separator();
                 if ($groupstudentslist) {
                     $groupaveragesql = $averagesql . " AND qg.userid IN ({$groupstudentslist})";
                     $groupaverage = get_record_sql($groupaveragesql);
                     $groupaveragerow = array('fullname' => get_string('groupavg', 'grades'), 'sumgrades' => round($groupaverage->grade, $quiz->decimalpoints), 'feedbacktext' => quiz_report_feedback_for_grade($groupaverage->grade, $quiz->id));
                     if ($detailedmarks && $qmsubselect) {
                         $avggradebyq = quiz_get_average_grade_for_questions($quiz, $groupstudentslist);
                         $groupaveragerow += quiz_format_average_grade_for_questions($avggradebyq, $questions, $quiz, $download);
                     }
                     $table->add_data_keyed($groupaveragerow);
                 }
                 $overallaverage = get_record_sql($averagesql . " AND qg.userid IN ({$studentslist})");
                 $overallaveragerow = array('fullname' => get_string('overallaverage', 'grades'), 'sumgrades' => round($overallaverage->grade, $quiz->decimalpoints), 'feedbacktext' => quiz_report_feedback_for_grade($overallaverage->grade, $quiz->id));
                 if ($detailedmarks && $qmsubselect) {
                     $avggradebyq = quiz_get_average_grade_for_questions($quiz, $studentslist);
                     $overallaveragerow += quiz_format_average_grade_for_questions($avggradebyq, $questions, $quiz, $download);
                 }
                 $table->add_data_keyed($overallaveragerow);
             }
             if (!$download) {
                 // Start form
                 echo '<div id="tablecontainer">';
                 echo '<form id="attemptsform" method="post" action="' . $reporturlwithdisplayoptions->out(true) . '" onsubmit="return confirm(\'' . $strreallydel . '\');">';
                 echo '<div style="display: none;">';
                 echo $reporturlwithdisplayoptions->hidden_params_out();
                 echo '</div>';
                 echo '<div>';
                 // Print table
                 $table->print_html();
                 // Print "Select all" etc.
                 if (!empty($attempts) && $candelete) {
                     echo '<table id="commands">';
                     echo '<tr><td>';
                     echo '<a href="javascript:select_all_in(\'DIV\',null,\'tablecontainer\');">' . get_string('selectall', 'quiz') . '</a> / ';
                     echo '<a href="javascript:deselect_all_in(\'DIV\',null,\'tablecontainer\');">' . get_string('selectnone', 'quiz') . '</a> ';
                     echo '&nbsp;&nbsp;';
                     echo '<input type="submit" value="' . get_string('deleteselected', 'quiz_overview') . '"/>';
                     echo '</td></tr></table>';
                 }
                 // Close form
                 echo '</div>';
                 echo '</form></div>';
                 if (!empty($attempts)) {
                     echo '<table class="boxaligncenter"><tr>';
                     echo '<td>';
                     print_single_button($reporturl->out(true), $pageoptions + $displayoptions + array('download' => 'ODS'), get_string('downloadods'));
                     echo "</td>\n";
                     echo '<td>';
                     print_single_button($reporturl->out(true), $pageoptions + $displayoptions + array('download' => 'Excel'), get_string('downloadexcel'));
                     echo "</td>\n";
                     echo '<td>';
                     print_single_button($reporturl->out(true), $pageoptions + $displayoptions + array('download' => 'CSV'), get_string('downloadtext'));
                     echo "</td>\n";
                     echo "<td>";
                     helpbutton('overviewdownload', get_string('overviewdownload', 'quiz_overview'), 'quiz');
                     echo "</td>\n";
                     echo '</tr></table>';
                 }
             }
         } else {
             if (!$download) {
                 $table->print_html();
             }
         }
         if ($download == 'Excel' or $download == 'ODS') {
             $workbook->close();
             exit;
         } else {
             if ($download == 'CSV') {
                 exit;
             }
         }
     }
     if (!$download) {
         // Print display options
         $mform->set_data($displayoptions + compact('detailedmarks', 'pagesize'));
         $mform->display();
         //should be quicker than a COUNT to test if there is at least one record :
         if ($showgrades && record_exists('quiz_grades', 'quiz', $quiz->id)) {
             $imageurl = $CFG->wwwroot . '/mod/quiz/report/overview/overviewgraph.php?id=' . $quiz->id;
             print_heading(get_string('overviewreportgraph', 'quiz_overview'));
             echo '<div class="mdl-align"><img src="' . $imageurl . '" alt="' . get_string('overviewreportgraph', 'quiz_overview') . '" /></div>';
         }
     }
     return true;
 }

 public function get_item_display_management($column, $item)
 {
     global $CFG;
     $retval = '';
     $retval .= '<div align="center">';
     $retval .= '<form action=' . $this->pageurl->out(false, array('action' => 'waitlist')) . ' method="post">';
     $hidden = new moodle_url(null, array('action' => 'delwaitlist', 'id' => $item->wlid));
     $retval .= $hidden->hidden_params_out();
     $retval .= '<input type="image" alt="delete" src="pix/delete.gif" /> ';
     $retval .= '</form>';
     $retval .= '</div>';
     return $retval;
 }