/**
* Creates data provider instance with search query applied
*
* @param array $params
*
* @return ActiveDataProvider
*/
public function search($params)
{
$query = Jurusan::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(['id_jurusan' => $this->id_jurusan]);
$query->andFilterWhere(['like', 'jurusan', $this->jurusan]);
return $dataProvider;
}
public static function jurusan()
{
$listData = ArrayHelper::map(Jurusan::find()->all(), 'id_jurusan', 'jurusan');
return $listData;
}
/**
* Remove the specified resource from storage.
*
* @param int $id
* @return \Illuminate\Http\Response
*/
public function destroy($id)
{
$jurusan = Jurusan::find($id);
$kelas = Kelas::where('kode_jurusan', $id)->count();
if ($kelas > 0) {
$html = "Data Tidak dapat dihapus";
} else {
$html = "Data berhasil dihapus";
$jurusan->delete();
}
Session::flash('pesan', $html);
return Redirect::to('admin/jurusan');
}
public function jurusan_to_mapel($id)
{
$mapels = Jurusan::find($id)->mapels()->pivot;
return $mapels;
}
