. require_once $CFG->libdir.'/formslib.php'; class edit_outcome_form extends moodleform { function definition() { global $CFG, $COURSE; $mform =& $this->_form; // visible elements $mform->addElement('header', 'general', get_string('outcomes', 'grades')); $mform->addElement('text', 'fullname', get_string('fullname'), 'size="40"'); $mform->addRule('fullname', get_string('required'), 'required'); $mform->setType('fullname', PARAM_TEXT); $mform->addElement('text', 'shortname', get_string('shortname'), 'size="20"'); $mform->addRule('shortname', get_string('required'), 'required'); $mform->setType('shortname', PARAM_NOTAGS); $mform->addElement('advcheckbox', 'standard', get_string('outcomestandard', 'grades')); $mform->setHelpButton('standard', array('outcomestandard', get_string('outcomestandard'), 'grade')); $options = array(); $mform->addElement('selectwithlink', 'scaleid', get_string('scale'), $options, null, array('link' => $CFG->wwwroot.'/grade/edit/scale/edit.php?courseid='.$COURSE->id, 'label' => get_string('scalescustomcreate'))); $mform->setHelpButton('scaleid', array('scaleid', get_string('scale'), 'grade')); $mform->addRule('scaleid', get_string('required'), 'required'); $mform->addElement('htmleditor', 'description', get_string('description'), array('cols'=>80, 'rows'=>20)); // hidden params $mform->addElement('hidden', 'id', 0); $mform->setType('id', PARAM_INT); $mform->addElement('hidden', 'courseid', 0); $mform->setType('courseid', PARAM_INT); /// add return tracking info $gpr = $this->_customdata['gpr']; $gpr->add_mform_elements($mform); //------------------------------------------------------------------------------- // buttons $this->add_action_buttons(); } /// tweak the form - depending on existing data function definition_after_data() { global $CFG; $mform =& $this->_form; // first load proper scales if ($courseid = $mform->getElementValue('courseid')) { $options = array(); if ($scales = grade_scale::fetch_all_local($courseid)) { $options[-1] = '--'.get_string('scalescustom'); foreach($scales as $scale) { $options[$scale->id] = $scale->get_name(); } } if ($scales = grade_scale::fetch_all_global()) { $options[-2] = '--'.get_string('scalesstandard'); foreach($scales as $scale) { $options[$scale->id] = $scale->get_name(); } } $scale_el =& $mform->getElement('scaleid'); $scale_el->load($options); } else { $options = array(); if ($scales = grade_scale::fetch_all_global()) { foreach($scales as $scale) { $options[$scale->id] = $scale->get_name(); } } $scale_el =& $mform->getElement('scaleid'); $scale_el->load($options); } if ($id = $mform->getElementValue('id')) { $outcome = grade_outcome::fetch(array('id'=>$id)); $itemcount = $outcome->get_item_uses_count(); $coursecount = $outcome->get_course_uses_count(); if ($itemcount) { $mform->hardFreeze('scaleid'); } if (empty($courseid)) { $mform->hardFreeze('standard'); } else if (empty($outcome->courseid) and !has_capability('moodle/grade:manage', get_context_instance(CONTEXT_SYSTEM))) { $mform->hardFreeze('standard'); } else if ($coursecount and empty($outcome->courseid)) { $mform->hardFreeze('standard'); } } else { if (empty($courseid) or !has_capability('moodle/grade:manage', get_context_instance(CONTEXT_SYSTEM))) { $mform->hardFreeze('standard'); } } } /// perform extra validation before submission function validation($data, $files) { $errors = parent::validation($data, $files); if ($data['scaleid'] < 1) { $errors['scaleid'] = get_string('required'); } if (!empty($data['standard']) and $scale = grade_scale::fetch(array('id'=>$data['scaleid']))) { if (!empty($scale->courseid)) { //TODO: localize $errors['scaleid'] = 'Can not use custom scale in global outcome!'; } } return $errors; } } ?>