/**
* Checks if the input element is frozen.
*/
function is_frozen()
{
return $this->_element->isFrozen();
}
/**
* create recursively all categories as option of the select passed in parameter.
*
* @param HTML_QuickForm_Element $element
* @param string $defaultCode the option value to select by default (used mainly for edition of courses)
* @param string $parentCode the parent category of the categories added (default=null for root category)
* @param string $padding the indent param (you shouldn't indicate something here)
*/
function setCategoriesInForm($element, $defaultCode = null, $parentCode = null, $padding = null)
{
$tbl_category = Database::get_main_table(TABLE_MAIN_CATEGORY);
$conditions = null;
$whereCondition = null;
if (self::isMultipleUrlSupport()) {
$table = Database::get_main_table(TABLE_MAIN_ACCESS_URL_REL_COURSE_CATEGORY);
$conditions = " INNER JOIN {$table} a ON (c.id = a.course_category_id)";
$whereCondition = " AND a.access_url_id = " . api_get_current_access_url_id();
}
$sql = "SELECT code, name, auth_course_child, auth_cat_child\n FROM " . $tbl_category . " c\n {$conditions}\n WHERE parent_id " . (empty($parentCode) ? "IS NULL" : "='" . Database::escape_string($parentCode) . "'") . "\n {$whereCondition}\n ORDER BY name, code";
$res = Database::query($sql);
while ($cat = Database::fetch_array($res, 'ASSOC')) {
$params = $cat['auth_course_child'] == 'TRUE' ? '' : 'disabled';
$params .= $cat['code'] == $defaultCode ? ' selected' : '';
$option = $padding . ' ' . $cat['name'] . ' (' . $cat['code'] . ')';
$element->addOption($option, $cat['code'], $params);
if ($cat['auth_cat_child'] == 'TRUE') {
self::setCategoriesInForm($element, $defaultCode, $cat['code'], $padding . ' - ');
}
}
}
/**
* Override this if you don't like the (strtolower) default
*
* @param HTML_QuickForm_Element $el
* @param string $colName
* @return void
*/
protected function addElementId($el, $colName)
{
$el->updateAttributes(array('id' => strtolower($colName)));
}
