public function isValid($data)
{
$ndata = $data;
if ($this->isArray()) {
$key = $this->_getArrayName($this->getElementsBelongTo());
if (isset($data[$key])) {
$ndata = $data[$key];
}
}
foreach ($this->_adapter->getRelations() as $name => $relation) {
if ($this->_isIgnoredRelation($relation)) {
continue;
}
if ($relation['type'] != CU_Form_Model::RELATION_MANY) {
continue;
}
if (isset($ndata[$this->_getNewButtonName($name)]) || isset($ndata[$this->_getFormName($name)])) {
if (isset($ndata[$this->_getFormName($name)]) && isset($ndata[$this->_getFormName($name)][$this->_getDeleteButtonName($name)])) {
return false;
}
$cls = $this->_relationForms[$relation['model']];
if ($cls !== null) {
$form = new $cls();
} else {
$form = new CU_Form_Model(array('model' => $relation['model']));
}
$form->setIsArray(true);
$form->removeDecorator('Form');
$form->addElement('submit', $this->_getDeleteButtonName($name), array('label' => 'Delete'));
$this->addSubForm($form, $this->_getFormName($name));
if (isset($ndata[$this->_getNewButtonName($name)])) {
return false;
}
}
$record = $this->getRecord();
foreach ($this->_adapter->getOneRecords($record, $name) as $rec) {
$formName = $this->_getFormName($name, $rec);
if (isset($ndata[$formName]) && isset($ndata[$formName][$this->_getDeleteButtonName($name, $rec)])) {
$this->removeSubForm($formName);
$this->_adapter->deleteRecord($rec);
return false;
}
}
}
return parent::isValid($data);
}
