$data = [
		'nama_kegiatan' =>$this->input->post('nama'),
        'instansi_pelaksana' =>$this->input->post('opd'),
        'tgl_pelaksanaan' =>$this->input->post('tgl'),
        'waktu_pelaksanaan' =>$this->input->post('jam'),
        'dilaksanakan_di' =>$this->input->post('lokasi'),
        'link_file' =>$this->input->post('link'),
        'publikasikan' =>$this->input->post('publish'),
        'created_at' =>timestamp(),
		];