示例#1
0
function referentiel_select_users_pedagogie($record_users, $appli = 'pedagogie.php', $mode = 'listpedago', $userid = 0, $select_all = 0)
{
    global $cm;
    global $course;
    $maxcol = MAXBOITESSELECTION;
    $s = "";
    $t_users = array();
    if ($record_users) {
        foreach ($record_users as $record_u) {
            // liste d'id users
            //
            $t_users[] = array('id' => $record_u->userid, 'lastname' => referentiel_get_user_nom($record_u->userid), 'firstname' => referentiel_get_user_prenom($record_u->userid));
            $t_users_id[] = $record_u->userid;
            $t_users_lastname[] = referentiel_get_user_nom($record_u->userid);
            $t_users_firstname[] = referentiel_get_user_prenom($record_u->userid);
        }
        array_multisort($t_users_lastname, SORT_ASC, $t_users_firstname, SORT_ASC, $t_users);
        $n = count($t_users);
        // How many boxes ?
        $size = 4;
        $n = count($t_users);
        if ($n >= 48) {
            $l = $maxcol;
            $c = (int) ($n / $l);
            $size = 8;
        } elseif ($n >= 18) {
            $l = $maxcol;
            $c = (int) ($n / $l);
            $size = 6;
        } elseif ($n >= 6) {
            $l = $maxcol - 2;
            $c = (int) ($n / $l);
        } else {
            $l = 1;
            $c = (int) $n;
        }
        if ($c * $l == $n) {
            $reste = false;
        } else {
            $reste = true;
        }
        $i = 0;
        $s .= '<table class="selection"><tr valign="top"><td>';
        for ($j = 0; $j < $l; $j++) {
            $s .= '<div style="max-width:250px;padding: 2px 2px 2px 2px;float:left;">' . "\n";
            $s .= "\n" . '<form name="form" method="post" action="' . $appli . '?id=' . $cm->id . '&amp;action=selectuser">' . "\n";
            $s .= '<select name="userid" id="userid" size="' . $size . '">' . "\n";
            if ($j < $l - 1) {
                if ($userid == '' || $userid == 0) {
                    $s .= '<option value="0" selected="selected">' . get_string('choisir', 'referentiel') . '</option>' . "\n";
                } else {
                    $s .= '<option value="0">' . get_string('choisir', 'referentiel') . '</option>' . "\n";
                }
            } else {
                if ($reste) {
                    if ($userid == '' || $userid == 0) {
                        $s .= '<option value="0" selected="selected">' . get_string('choisir', 'referentiel') . '</option>' . "\n";
                    } else {
                        $s .= '<option value="0">' . get_string('choisir', 'referentiel') . '</option>' . "\n";
                    }
                } else {
                    if ($userid == '' || $userid == 0) {
                        $s .= '<option value="0" selected="selected">' . get_string('tous', 'referentiel') . '</option>' . "\n";
                    } else {
                        $s .= '<option value="0">' . get_string('tous', 'referentiel') . '</option>' . "\n";
                    }
                }
            }
            for ($k = 0; $k < $c; $k++) {
                if ($userid == $t_users[$i]['id']) {
                    $s .= '<option value="' . $t_users[$i]['id'] . '" selected="selected">' . referentiel_nom_prenom($t_users[$i]['lastname'], $t_users[$i]['firstname']) . '</option>' . "\n";
                } else {
                    $s .= '<option value="' . $t_users[$i]['id'] . '">' . referentiel_nom_prenom($t_users[$i]['lastname'], $t_users[$i]['firstname']) . '</option>' . "\n";
                }
                $i++;
            }
            $s .= '</select>' . "\n";
            $s .= '<br /><input type="submit" value="' . get_string('select', 'referentiel') . '" />' . "\n";
            $s .= '
<!-- tous les certificats -->
<input type="hidden" name="select_all" value="' . $select_all . '" />				
<!-- accompagnement -->

<!-- These hidden variables are always the same -->
<input type="hidden" name="course"        value="' . $course->id . '" />
<input type="hidden" name="sesskey"     value="' . sesskey() . '" />
<input type="hidden" name="mode"          value="' . $mode . '" />
</form>' . "\n";
            $s .= '</div>';
        }
        if ($i < $n) {
            $s .= '<div style="max-width:250px;padding: 2px 2px 2px 2px;float:left;">' . "\n";
            $s .= '<form name="form" method="post" action="' . $appli . '?id=' . $cm->id . '&amp;action=selectuser">' . "\n";
            $s .= '<select name="userid" id="userid" size="' . $size . '">' . "\n";
            if ($userid == '' || $userid == 0) {
                $s .= '<option value="0" selected="selected">' . get_string('tous', 'referentiel') . '</option>' . "\n";
            } else {
                $s .= '<option value="0">' . get_string('tous', 'referentiel') . '</option>' . "\n";
            }
            while ($i < $n) {
                if ($userid == $t_users[$i]['id']) {
                    $s .= '<option value="' . $t_users[$i]['id'] . '" selected="selected">' . referentiel_nom_prenom($t_users[$i]['lastname'], $t_users[$i]['firstname']) . '</option>' . "\n";
                } else {
                    $s .= '<option value="' . $t_users[$i]['id'] . '">' . referentiel_nom_prenom($t_users[$i]['lastname'], $t_users[$i]['firstname']) . '</option>' . "\n";
                }
                $i++;
            }
            $s .= '</select>' . "\n";
            $s .= '<br /><input type="submit" value="' . get_string('select', 'referentiel') . '" />' . "\n";
            $s .= '
<!-- tous les certificats -->
<input type="hidden" name="select_all" value="' . $select_all . '" />			
<!-- These hidden variables are always the same -->
<input type="hidden" name="course"        value="' . $course->id . '" />
<input type="hidden" name="sesskey"     value="' . sesskey() . '" />
<input type="hidden" name="mode"          value="' . $mode . '" />
</form>' . "\n";
            $s .= '</div>';
        }
        $s .= '</td></tr></table>' . "\n";
    }
    return $s;
}
示例#2
0
function referentiel_select_users_activite_2_tab($record_users, $userid = 0, $select_acc = 0, $mode = 'listactivity', $initiales = '', $data_f = NULL)
{
    // SELECT INPUT  ALPHABETIQUE
    global $CFG;
    global $cm;
    global $course;
    $maxcol = MAXBOITESSELECTION;
    $s = "";
    $t_users = array();
    $t_users_id = array();
    $t_users_firstname = array();
    $t_users_lastname = array();
    if ($record_users) {
        // $s.='<option value="0" selected="selected">'.get_string('choisir', 'referentiel').'</option>'."\n";
        foreach ($record_users as $record_u) {
            // liste d'id users
            //
            if (!empty($record_u->userid)) {
                $firstname = referentiel_get_user_prenom($record_u->userid);
                $lastname = referentiel_get_user_nom($record_u->userid);
                $initiale = mb_strtoupper(substr($lastname, 0, 1), 'UTF-8');
                $t_users[] = array('id' => $record_u->userid, 'lastname' => $lastname, 'firstname' => $firstname, 'initiale' => $initiale);
                $t_users_id[] = $record_u->userid;
                $t_users_lastname[] = $lastname;
                $t_users_firstname[] = $firstname;
            }
        }
        array_multisort($t_users_lastname, SORT_ASC, $t_users_firstname, SORT_ASC, $t_users);
        $alpha = explode(',', get_string('alphabet', 'referentiel'));
        foreach ($t_users as $an_user) {
            if (!empty($an_user)) {
                // print_object($an_user);
                $t_alphabetique[$an_user['initiale']][] = $an_user['id'] . "," . $an_user['firstname'] . "," . $an_user['lastname'];
                if (!isset($t_id_alphabetique[$an_user['initiale']])) {
                    $t_id_alphabetique[$an_user['initiale']] = $an_user['id'];
                } else {
                    $t_id_alphabetique[$an_user['initiale']] .= '_' . $an_user['id'];
                }
            }
        }
        // Should use this variable so that we don't break stuff every time a variable is added or changed.
        $baseurl = $CFG->wwwroot . '/mod/referentiel/activite.php?id=' . $cm->id . '&amp;action=selectuser&amp;initiale=';
        $baseurl1 = '&amp;userids=';
        $baseurl2 = '&amp;select_acc=' . $select_acc . '&amp;mode=' . $mode . '&amp;courseid=' . $course->id . '&amp;sesskey=' . sesskey();
        if (!empty($data_f)) {
            $baseurl3 = '&amp;f_auteur=' . $data_f->f_auteur . '&amp;f_referent=' . $data_f->f_referent . '&amp;f_validation=' . $data_f->f_validation . '&amp;f_date_modif=' . $data_f->f_date_modif . '&amp;f_date_modif_student=' . $data_f->f_date_modif_student;
        } else {
            $baseurl3 = '';
        }
        // alphabetic selection alphabetique
        $s .= '<div align="center">' . "\n";
        $s .= '<a class="select" href="' . $baseurl . $baseurl1 . $baseurl2 . $baseurl3 . '">' . get_string('tous', 'referentiel') . '</a> ' . "\n";
        foreach ($alpha as $letter) {
            if (!empty($t_alphabetique[$letter])) {
                $s .= '<a class="select" href="' . $baseurl . $letter . $baseurl1 . $t_id_alphabetique[$letter] . $baseurl2 . $baseurl3 . '">' . $letter . '</a> ' . "\n";
            } else {
                $s .= '' . $letter . ' ' . "\n";
            }
        }
        $s .= '</div><br />' . "\n";
        $s .= '<div align="center">' . "\n";
        // How many boxes ?
        $size = 4;
        $n = count($t_users);
        if ($n >= 48) {
            $l = $maxcol;
            $c = (int) ($n / $l);
            $size = 8;
        } elseif ($n >= 18) {
            $l = $maxcol;
            $c = (int) ($n / $l);
            $size = 6;
        } elseif ($n >= 6) {
            $l = $maxcol - 2;
            $c = (int) ($n / $l);
        } else {
            $l = 1;
            $c = (int) $n;
        }
        if ($c * $l == $n) {
            $reste = false;
        } else {
            $reste = true;
        }
        $i = 0;
        $s .= '<table class="selection">' . "\n";
        $s .= '<tr valign="top">' . "\n";
        for ($j = 0; $j < $l; $j++) {
            $s .= '<td>' . "\n";
            $s .= "\n" . '<form name="form" method="post" action="activite.php?id=' . $cm->id . '&amp;action=selectuser">' . "\n";
            $s .= '<select name="userid" id="userid" size="' . $size . '">' . "\n";
            if ($j < $l - 1) {
                if ($userid == '' || $userid == 0) {
                    $s .= '<option value="0" selected="selected">' . get_string('choisir', 'referentiel') . '</option>' . "\n";
                } else {
                    $s .= '<option value="0">' . get_string('choisir', 'referentiel') . '</option>' . "\n";
                }
            } else {
                if ($reste) {
                    if ($userid == '' || $userid == 0) {
                        $s .= '<option value="0" selected="selected">' . get_string('choisir', 'referentiel') . '</option>' . "\n";
                    } else {
                        $s .= '<option value="0">' . get_string('choisir', 'referentiel') . '</option>' . "\n";
                    }
                } else {
                    if ($userid == '' || $userid == 0) {
                        $s .= '<option value="0" selected="selected">' . get_string('tous', 'referentiel') . '</option>' . "\n";
                    } else {
                        $s .= '<option value="0">' . get_string('tous', 'referentiel') . '</option>' . "\n";
                    }
                }
            }
            for ($k = 0; $k < $c; $k++) {
                if ($userid == $t_users[$i]['id']) {
                    $s .= '<option value="' . $t_users[$i]['id'] . '" selected="selected">' . referentiel_nom_prenom($t_users[$i]['lastname'], $t_users[$i]['firstname']) . '</option>' . "\n";
                } else {
                    $s .= '<option value="' . $t_users[$i]['id'] . '">' . referentiel_nom_prenom($t_users[$i]['lastname'], $t_users[$i]['firstname']) . '</option>' . "\n";
                }
                $i++;
            }
            $s .= '</select>' . "\n";
            if (!empty($data_f)) {
                $s .= '
<input type="hidden" name="f_auteur" value="' . $data_f->f_auteur . '" />
<input type="hidden" name="f_validation" value="' . $data_f->f_validation . '" />
<input type="hidden" name="f_referent" value="' . $data_f->f_referent . '" />
<input type="hidden" name="f_date_modif" value="' . $data_f->f_date_modif . '" />
<input type="hidden" name="f_date_modif_student" value="' . $data_f->f_date_modif_student . '" />
';
            }
            $s .= '<br /><input type="submit" value="' . get_string('select', 'referentiel') . '" />' . "\n";
            $s .= '
<!-- accompagnement -->
<input type="hidden" name="select_acc"        value="' . $select_acc . '" />
<!-- These hidden variables are always the same -->
<input type="hidden" name="courseid"        value="' . $course->id . '" />
<input type="hidden" name="sesskey"     value="' . sesskey() . '" />
<input type="hidden" name="mode"          value="' . $mode . '" />' . "\n";
            $s .= '</form>' . "\n";
            $s .= '</td>' . "\n";
        }
        if ($i < $n) {
            $s .= '<td>';
            $s .= '<form name="form" method="post" action="activite.php?id=' . $cm->id . '&amp;action=selectuser">' . "\n";
            $s .= '<select name="userid" id="userid" size="' . $size . '">' . "\n";
            if ($userid == '' || $userid == 0) {
                $s .= '<option value="0" selected="selected">' . get_string('tous', 'referentiel') . '</option>' . "\n";
            } else {
                $s .= '<option value="0">' . get_string('tous', 'referentiel') . '</option>' . "\n";
            }
            while ($i < $n) {
                if ($userid == $t_users[$i]['id']) {
                    $s .= '<option value="' . $t_users[$i]['id'] . '" selected="selected">' . referentiel_nom_prenom($t_users[$i]['lastname'], $t_users[$i]['firstname']) . '</option>' . "\n";
                } else {
                    $s .= '<option value="' . $t_users[$i]['id'] . '">' . referentiel_nom_prenom($t_users[$i]['lastname'], $t_users[$i]['firstname']) . '</option>' . "\n";
                }
                $i++;
            }
            $s .= '</select>' . "\n";
            if (!empty($data_f)) {
                $s .= '
<input type="hidden" name="f_auteur" value="' . $data_f->f_auteur . '" />
<input type="hidden" name="f_validation" value="' . $data_f->f_validation . '" />
<input type="hidden" name="f_referent" value="' . $data_f->f_referent . '" />
<input type="hidden" name="f_date_modif" value="' . $data_f->f_date_modif . '" />
<input type="hidden" name="f_date_modif_student" value="' . $data_f->f_date_modif_student . '" />
';
            }
            $s .= '<br /><input type="submit" value="' . get_string('select', 'referentiel') . '" />' . "\n";
            $s .= '
<!-- accompagnement -->
<input type="hidden" name="select_acc" value="' . $select_acc . '" />
<!-- These hidden variables are always the same -->
<input type="hidden" name="select_acc" value="' . $select_acc . '" />
<input type="hidden" name="courseid"        value="' . $course->id . '" />
<input type="hidden" name="sesskey"     value="' . sesskey() . '" />
<input type="hidden" name="mode"          value="' . $mode . '" />' . "\n";
            $s .= '</form>' . "\n";
            $s .= '</td>';
        }
        $s .= '</tr></table>' . "\n";
        $s .= '</div>' . "\n";
    }
    return $s;
}
示例#3
0
function referentiel_select_users_etudiant($record_users, $mode, $userid = 0, $initiales = '', $select_acc = 0, $select_all = 0)
{
    global $cm;
    global $course;
    $maxcol = MAXBOITESSELECTION;
    $s = "";
    $t_users = array();
    $appli = "etudiant.php";
    if ($record_users) {
        // $s.='<option value="0" selected="selected">'.get_string('choisir', 'referentiel').'</option>'."\n";
        foreach ($record_users as $record_u) {
            // liste d'id users
            //
            $firstname = referentiel_get_user_prenom($record_u->userid);
            $lastname = referentiel_get_user_nom($record_u->userid);
            $initiale = mb_strtoupper(mb_substr($lastname, 0, 1), 'UTF-8');
            $t_users[] = array('id' => $record_u->userid, 'lastname' => $lastname, 'firstname' => $firstname, 'initiale' => $initiale);
            $t_users_id[] = $record_u->userid;
            $t_users_lastname[] = $lastname;
            $t_users_firstname[] = $firstname;
        }
        array_multisort($t_users_lastname, SORT_ASC, $t_users_firstname, SORT_ASC, $t_users);
        //
        // echo "<br />Debug :: print_lib_etudiant.php :: 1419 ::<br />\n";
        // print_r($t_users);
        // exit;
        $alpha = explode(',', get_string('alphabet', 'referentiel'));
        /*
        print_r($alpha);
        		echo "<br /><br />\n";
        */
        foreach ($t_users as $an_user) {
            if (!empty($an_user)) {
                // print_object($an_user);
                $t_alphabetique[$an_user['initiale']][] = $an_user['id'] . "," . $an_user['firstname'] . "," . $an_user['lastname'];
                if (!isset($t_id_alphabetique[$an_user['initiale']])) {
                    $t_id_alphabetique[$an_user['initiale']] = $an_user['id'];
                } else {
                    $t_id_alphabetique[$an_user['initiale']] .= '_' . $an_user['id'];
                }
            }
        }
        // Should use this variable so that we don't break stuff every time a variable is added or changed.
        //http://localhost/moodle/mod/referentiel/certificat.php?d=1&amp;mode=editcertif&amp;sesskey=yvj43gJOTd?id=2&amp;userid=6&amp;select_acc=0&amp;action=selectuser&amp;initiale=D&amp;userids=7&amp;select_all=0&amp;mode=editcertif&amp;course=2&amp;sesskey=yvj43gJOTd
        $baseurl = $appli . '?id=' . $cm->id . '&amp;select_acc=' . $select_acc . '&amp;action=selectuser&amp;initiale=';
        $baseurl1 = '&amp;userids=';
        $baseurl2 = '&amp;select_all=' . $select_all . '&amp;mode=' . $mode . '&amp;course=' . $course->id . '&amp;sesskey=' . sesskey();
        if (!empty($userid)) {
            $baseurl3 = '&amp;userid=' . $userid;
        } else {
            $baseurl3 = '';
        }
        // http://localhost/moodle/mod/referentiel/certificat.php?id=2&amp;select_acc=0&amp;action=selectuser&amp;initiale=A&amp;userids=6&amp;select_all=0&amp;mode=listcertif&amp;course=2&amp;sesskey=yvj43gJOTd
        // http://localhost/moodle/mod/referentiel/certificat.php?d=1&amp;mode=editcertif&amp;sesskey=yvj43gJOTd?id=2&amp;select_acc=0&amp;action=selectuser&amp;initiale=A&amp;userids=6&amp;select_all=0&amp;mode=editcertif&amp;course=2&amp;sesskey=yvj43gJOTd
        // http://localhost/moodle/mod/referentiel/certificat.php?d=1&amp;mode=editcertif&amp;sesskey=yvj43gJOTd?id=2&amp;select_acc=0&amp;action=selectuser&amp;initiale=&amp;userids=&amp;select_all=0&amp;mode=editcertif&amp;course=2&amp;sesskey=yvj43gJOTd
        // selection alphabetique
        $s .= '<div align="center">' . "\n";
        $s .= '<a class="select" href="' . $baseurl . '' . $baseurl1 . '' . $baseurl2 . $baseurl3 . '">' . get_string('tous', 'referentiel') . '</a> ' . "\n";
        foreach ($alpha as $letter) {
            if (!empty($t_alphabetique[$letter])) {
                $s .= '<a class="select" href="' . $baseurl . $letter . $baseurl1 . $t_id_alphabetique[$letter] . $baseurl2 . $baseurl3 . '">' . $letter . '</a> ' . "\n";
            } else {
                $s .= $letter . ' ' . "\n";
            }
        }
        $s .= '</div><br />' . "\n";
        // Formulaire de selection individuelle
        $n = count($t_users);
        // How many boxes ?
        $size = 4;
        $n = count($t_users);
        if ($n >= 48) {
            $l = $maxcol;
            $c = (int) ($n / $l);
            $size = 8;
        } elseif ($n >= 18) {
            $l = $maxcol;
            $c = (int) ($n / $l);
            $size = 6;
        } elseif ($n >= 6) {
            $l = $maxcol - 2;
            $c = (int) ($n / $l);
        } else {
            $l = 1;
            $c = (int) $n;
        }
        if ($c * $l == $n) {
            $reste = false;
        } else {
            $reste = true;
        }
        $i = 0;
        $s .= '<table class="selection"><tr valign="top"><td>' . "\n";
        for ($j = 0; $j < $l; $j++) {
            $s .= '<div style="max-width:250px;padding: 2px 2px 2px 2px;float:left;">' . "\n";
            if (!empty($userid)) {
                $s .= "\n" . '<form name="form" method="post" action="' . $appli . '?id=' . $cm->id . '&amp;userid=' . $userid . '&amp;select_acc=' . $select_acc . '&amp;action=selectuser">' . "\n";
            } else {
                $s .= "\n" . '<form name="form" method="post" action="' . $appli . '?id=' . $cm->id . '&amp;select_acc=' . $select_acc . '&amp;action=selectuser">' . "\n";
            }
            $s .= '<select name="userid" id="userid" size="' . $size . '">' . "\n";
            if ($j < $l - 1) {
                if ($userid == '' || $userid == 0) {
                    $s .= '<option value="0" selected="selected">' . get_string('choisir', 'referentiel') . '</option>' . "\n";
                } else {
                    $s .= '<option value="0">' . get_string('choisir', 'referentiel') . '</option>' . "\n";
                }
            } else {
                if ($reste) {
                    if ($userid == '' || $userid == 0) {
                        $s .= '<option value="0" selected="selected">' . get_string('choisir', 'referentiel') . '</option>' . "\n";
                    } else {
                        $s .= '<option value="0">' . get_string('choisir', 'referentiel') . '</option>' . "\n";
                    }
                } else {
                    if ($userid == '' || $userid == 0) {
                        $s .= '<option value="0" selected="selected">' . get_string('tous', 'referentiel') . '</option>' . "\n";
                    } else {
                        $s .= '<option value="0">' . get_string('tous', 'referentiel') . '</option>' . "\n";
                    }
                }
            }
            for ($k = 0; $k < $c; $k++) {
                if ($userid == $t_users[$i]['id']) {
                    $s .= '<option value="' . $t_users[$i]['id'] . '" selected="selected">' . referentiel_nom_prenom($t_users[$i]['lastname'], $t_users[$i]['firstname']) . '</option>' . "\n";
                } else {
                    $s .= '<option value="' . $t_users[$i]['id'] . '">' . referentiel_nom_prenom($t_users[$i]['lastname'], $t_users[$i]['firstname']) . '</option>' . "\n";
                }
                $i++;
            }
            $s .= '</select>' . "\n";
            $s .= '<br /><input type="submit" value="' . get_string('select', 'referentiel') . '" />' . "\n";
            $s .= '
<!-- tous les certificats -->
<input type="hidden" name="select_all" value="' . $select_all . '" />
<!-- accompagnement -->
<input type="hidden" name="select_acc" value="' . $select_acc . '" />
<!-- These hidden variables are always the same -->
<input type="hidden" name="courseid"        value="' . $course->id . '" />
<input type="hidden" name="sesskey"     value="' . sesskey() . '" />
<input type="hidden" name="mode"          value="' . $mode . '" />
</form>' . "\n";
            $s .= '</div>';
        }
        if ($i < $n) {
            $s .= '<div style="max-width:250px;padding: 2px 2px 2px 2px;float:left;">' . "\n";
            if (!empty($userid)) {
                $s .= "\n" . '<form name="form" method="post" action="' . $appli . '?id=' . $cm->id . '&amp;userid=' . $userid . '&amp;select_acc=' . $select_acc . '&amp;action=selectuser">' . "\n";
            } else {
                $s .= "\n" . '<form name="form" method="post" action="' . $appli . '?id=' . $cm->id . '&amp;select_acc=' . $select_acc . '&amp;action=selectuser">' . "\n";
            }
            $s .= '<select name="userid" id="userid" size="' . $size . '">' . "\n";
            if ($userid == '' || $userid == 0) {
                $s .= '<option value="0" selected="selected">' . get_string('tous', 'referentiel') . '</option>' . "\n";
            } else {
                $s .= '<option value="0">' . get_string('tous', 'referentiel') . '</option>' . "\n";
            }
            while ($i < $n) {
                if ($userid == $t_users[$i]['id']) {
                    $s .= '<option value="' . $t_users[$i]['id'] . '" selected="selected">' . referentiel_nom_prenom($t_users[$i]['lastname'], $t_users[$i]['firstname']) . '</option>' . "\n";
                } else {
                    $s .= '<option value="' . $t_users[$i]['id'] . '">' . referentiel_nom_prenom($t_users[$i]['lastname'], $t_users[$i]['firstname']) . '</option>' . "\n";
                }
                $i++;
            }
            $s .= '</select>' . "\n";
            $s .= '<br /><input type="submit" value="' . get_string('select', 'referentiel') . '" />' . "\n";
            $s .= '
<!-- tous les certificats -->
<input type="hidden" name="select_all" value="' . $select_all . '" />
<!-- accompagnement -->
<input type="hidden" name="select_acc" value="' . $select_acc . '" />
<!-- These hidden variables are always the same -->
<input type="hidden" name="select_acc" value="' . $select_acc . '" />
<input type="hidden" name="courseid"        value="' . $course->id . '" />
<input type="hidden" name="sesskey"     value="' . sesskey() . '" />
<input type="hidden" name="mode"          value="' . $mode . '" />
</form>' . "\n";
            $s .= '</div>';
        }
        $s .= '</td></tr></table>' . "\n";
    }
    return $s;
}