/**
* Creates data provider instance with search query applied
*
* @param array $params
*
* @return ActiveDataProvider
*/
public function search($params)
{
$query = Topic::find();
$dataProvider = new ActiveDataProvider(['query' => $query]);
$this->load($params);
if (!$this->validate()) {
// uncomment the following line if you do not want to return any records when validation fails
// $query->where('0=1');
return $dataProvider;
}
$query->andFilterWhere(['TopicId' => $this->TopicId, 'TopicTypeId' => $this->TopicTypeId, 'ParentTopicId' => $this->ParentTopicId, 'TopicOrder' => $this->TopicOrder, 'OldId' => $this->OldId, 'DocumentCount' => $this->DocumentCount]);
$query->andFilterWhere(['like', 'Name', $this->Name]);
return $dataProvider;
}
public function actionSecondary()
{
if (isset($_POST['topicId'])) {
$topicId = $_POST['topicId'];
$returnArray = array();
$data = Topic::find()->where("ParentTopicId=" . $topicId)->all();
foreach ($data as $d) {
$arr['name'] = $d['Name'];
$arr['topicId'] = $d['TopicId'];
array_push($returnArray, $arr);
}
echo json_encode($returnArray);
}
}
