grade/edit/letter/edit_form.php

   1 <?php
   2 // This file is part of Moodle - http://moodle.org/
   3 //
   4 // Moodle is free software: you can redistribute it and/or modify
   5 // it under the terms of the GNU General Public License as published by
   6 // the Free Software Foundation, either version 3 of the License, or
   7 // (at your option) any later version.
   8 //
   9 // Moodle is distributed in the hope that it will be useful,
  10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 // GNU General Public License for more details.
  13 //
  14 // You should have received a copy of the GNU General Public License
  15 // along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
  16
  17 /**
  18  * A moodleform for editing grade letters
  19  *
  20  * @package   core_grades
  21  * @copyright 2007 Petr Skoda
  22  * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  23  */
  24
  25 if (!defined('MOODLE_INTERNAL')) {
  26     die('Direct access to this script is forbidden.');    ///  It must be included from a Moodle page
  27 }
  28
  29 require_once $CFG->libdir.'/formslib.php';
  30
  31 class edit_letter_form extends moodleform {
  32
  33     public function definition() {
  34         $mform =& $this->_form;
  35         $num   = $this->_customdata['num'];
  36         $admin = $this->_customdata['admin'];
  37
  38         $mform->addElement('header', 'gradeletters', get_string('gradeletters', 'grades'));
  39
  40         // Only show "override site defaults" checkbox if editing the course grade letters
  41         if (!$admin) {
  42             $mform->addElement('checkbox', 'override', get_string('overridesitedefaultgradedisplaytype', 'grades'));
  43             $mform->addHelpButton('override', 'overridesitedefaultgradedisplaytype', 'grades');
  44         }
  45
  46         $gradeletter       = get_string('gradeletter', 'grades');
  47         $gradeboundary     = get_string('gradeboundary', 'grades');
  48
  49         for ($i=1; $i<$num+1; $i++) {
  50             $gradelettername = 'gradeletter'.$i;
  51             $gradeboundaryname = 'gradeboundary'.$i;
  52
  53             $entry = array();
  54             $entry[] = $mform->createElement('text', $gradelettername, $gradeletter . " $i");
  55             $mform->setType($gradelettername, PARAM_TEXT);
  56
  57             if (!$admin) {
  58                 $mform->disabledIf($gradelettername, 'override', 'notchecked');
  59             }
  60
  61             $entry[] = $mform->createElement('static', '', '', '&ge;');
  62             $entry[] = $mform->createElement('text', $gradeboundaryname, $gradeboundary." $i");
  63             $entry[] = $mform->createElement('static', '', '', '%');
  64             $mform->addGroup($entry, 'gradeentry'.$i, $gradeletter." $i", array(' '), false);
  65
  66             $mform->setType($gradeboundaryname, PARAM_FLOAT);
  67
  68             if (!$admin) {
  69                 $mform->disabledIf($gradeboundaryname, 'override', 'notchecked');
  70             }
  71         }
  72
  73         if ($num > 0) {
  74             $mform->addHelpButton('gradeentry1', 'gradeletter', 'grades');
  75         }
  76
  77         // hidden params
  78         $mform->addElement('hidden', 'id');
  79         $mform->setType('id', PARAM_INT);
  80
  81 //-------------------------------------------------------------------------------
  82         // buttons
  83         $this->add_action_buttons();
  84     }
  85
  86 }
  87
  88