moodle/mod/feedback/item/multichoice/multichoice_form.php
2010-04-23 21:25:27 +00:00

127 lines
4.8 KiB
PHP

<?php
require_once($CFG->dirroot.'/mod/feedback/item/feedback_item_form_class.php');
class feedback_multichoice_form extends feedback_item_form {
var $type = "multichoice";
var $requiredcheck;
var $itemname;
var $itemlabel;
var $selectadjust;
var $selecttype;
var $values;
function definition() {
$item = $this->_customdata['item'];
$common = $this->_customdata['common'];
$positionlist = $this->_customdata['positionlist'];
$position = $this->_customdata['position'];
$mform =& $this->_form;
$mform->addElement('header', 'general', get_string($this->type, 'feedback'));
$mform->addElement('checkbox', 'required', get_string('required', 'feedback'));
$mform->addElement('text', 'name', get_string('item_name', 'feedback'), array('size="'.FEEDBACK_ITEM_NAME_TEXTBOX_SIZE.'"','maxlength="255"'));
$mform->addElement('text', 'label', get_string('item_label', 'feedback'), array('size="'.FEEDBACK_ITEM_LABEL_TEXTBOX_SIZE.'"','maxlength="255"'));
$mform->addElement('select',
'horizontal',
get_string('adjustment', 'feedback').'&nbsp;',
array(0 => get_string('vertical', 'feedback'), 1 => get_string('horizontal', 'feedback')));
$mform->addElement('select',
'subtype',
get_string('multichoicetype', 'feedback').'&nbsp;',
array('r'=>get_string('radio', 'feedback'),
'c'=>get_string('check', 'feedback'),
'd'=>get_string('dropdown', 'feedback')));
$mform->addElement('static', 'hint', get_string('multichoice_values', 'feedback'), get_string('use_one_line_for_each_value', 'feedback'));
$mform->addElement('textarea', 'values', '', 'wrap="virtual" rows="10" cols="65"');
////////////////////////////////////////////////////////////////////////
//the following is used in all itemforms
////////////////////////////////////////////////////////////////////////
$position_select = $mform->addElement('select',
'position',
get_string('position', 'feedback').'&nbsp;',
$positionlist);
$position_select->setValue($position);
$mform->addElement('hidden', 'cmid', $common['cmid']);
$mform->setType('cmid', PARAM_INT);
$mform->addElement('hidden', 'id', $common['id']);
$mform->setType('id', PARAM_INT);
$mform->addElement('hidden', 'feedback', $common['feedback']);
$mform->setType('feedback', PARAM_INT);
$mform->addElement('hidden', 'template', 0);
$mform->setType('template', PARAM_INT);
$mform->addElement('hidden', 'name', 'label');
$mform->setType('template', PARAM_ALPHA);
$mform->addElement('hidden', 'label', '-');
$mform->setType('label', PARAM_ALPHA);
$mform->addElement('hidden', 'typ', $this->type);
$mform->setType('typ', PARAM_ALPHA);
$mform->addElement('hidden', 'hasvalue', 0);
$mform->setType('hasvalue', PARAM_INT);
$buttonarray = array();
if(!empty($item->id)){
$buttonarray[] = &$mform->createElement('submit', 'update_item', get_string('update_item', 'feedback'));
}else{
$buttonarray[] = &$mform->createElement('submit', 'save_item', get_string('save_item', 'feedback'));
}
$buttonarray[] = &$mform->createElement('cancel');
$mform->addGroup($buttonarray, 'buttonar', '&nbsp;', array(' '), false);
$this->set_data($item);
}
function set_data($item) {
$info = $this->_customdata['info'];
$item->horizontal = $info->horizontal;
$item->subtype = $info->subtype;
$itemvalues = str_replace(FEEDBACK_MULTICHOICE_LINE_SEP, "\n", $info->presentation);
$itemvalues = str_replace("\n\n", "\n", $itemvalues);
$item->values = $itemvalues;
return parent::set_data($item);
}
function get_data() {
if(!$item = parent::get_data()) {
return false;
}
$presentation = str_replace("\n", FEEDBACK_MULTICHOICE_LINE_SEP, trim($item->values));
if(!isset($item->subtype)) {
$subtype = 'r';
}else {
$subtype = substr($item->subtype, 0, 1);
}
if(isset($item->horizontal) AND $item->horizontal == 1 AND $subtype != 'd') {
$presentation .= FEEDBACK_MULTICHOICE_ADJUST_SEP.'1';
}
$item->presentation = $subtype.FEEDBACK_MULTICHOICE_TYPE_SEP.$presentation;
return $item;
}
}