How to input multiple value with checkbox in CodeIgniter? - codeigniter

Question

I have prepared the form to be inputted to the database, but specifically for multiple checkboxes. I've found a similar case with the solutionbut not with the algorithm that I use
Here it is my controller
class Ruang extends CI_Controller {
public function __construct(){
parent::__construct();
$this->load->model("m_ruang");
$this->load->library('form_validation');
if($this->session->userdata('status') != "login"){
redirect(base_url("login"));
}
}
public function index()
{
$data["ruang"] = $this->m_ruang->getAll();
$this->load->view('admin/ruang/index.php', $data);
}
public function add()
{
$ruang = $this->m_ruang;
$validation = $this->form_validation;
$validation->set_rules($ruang->rules());
if ($validation->run()) {
$ruang->save();
$this->session->set_flashdata('success', 'Berhasil ditambahkan');
}
$this->load->view("admin/ruang/add_ruang");
}
Here it is my models
class M_ruang extends CI_Model
{
private $_table = "ruang";
public $id_ruang;
public $ruang;
public $kapasitas_kuliah;
public $kapasitas_ujian;
public $layout;
public $fasilitas;
public function getAll()
{
return $this->db->get($this->_table)->result();
}
public function getById($id)
{
return $this->db->get_where($this->_table, ["id_ruang" => $id])->row();
}
public function save()
{
$post = $this->input->post();
$this->id_ruang = uniqid();
$this->ruang = $post["ruang"];
$this->kapasitas_kuliah = $post["kapasitas_kuliah"];
$this->kapasitas_ujian = $post["kapasitas_ujian"];
$this->layout = $post["layout"];
$this->fasilitas = $post["fasilitas"];
$this->db->insert($this->_table, $this);
}
and here part of form view
<form action="<?php base_url('ruang/add') ?>" method="post" enctype="multipart/form-data" >
<div class="form-group">
<label for="ruang">Nama Ruang</label>
<input class="form-control <?php echo form_error('ruang') ? 'is-invalid':'' ?>"
type="text" name="ruang" placeholder="Masukkan nama ruangan" />
<div class="invalid-feedback">
<?php echo form_error('ruang') ?>
</div>
</div>
<div class="form-group">
<label for="kapasitas_kuliah">Kapasitas Kuliah</label>
<input class="form-control <?php echo form_error('kapasitas_kuliah') ? 'is-invalid':'' ?>"
type="number" name="kapasitas_kuliah" min="0" placeholder="Tentukan kapasitas kuliah" />
<div class="invalid-feedback">
<?php echo form_error('kapasitas_kuliah') ?>
</div>
</div>
<div class="form-group">
<label for="kapasitas_ujian">Kapasitas Kuliah</label>
<input class="form-control <?php echo form_error('kapasitas_ujian') ? 'is-invalid':'' ?>"
type="number" name="kapasitas_ujian" min="0" placeholder="Tentukan kapasitas ujian" />
<div class="invalid-feedback">
<?php echo form_error('kapasitas_ujian') ?>
</div>
</div>
<div class="form-group">
<label for="layout">Layout</label>
<input class="form-control"
data-inputmask="'mask': ['99 x 99']" data-mask
type="text" name="layout" placeholder="Tentukan layout ruangan" />
</div>
<div class="form-group">
<label for="fasilitas">Fasilitas Tersedia</label> <br>
<input type="checkbox" name="fasilitas[]" value="Proyektor"> Proyektor
<br>
<input type="checkbox" name="fasilitas[]" value="Papan Tulis"> Papan Tulis
<br>
<input type="checkbox" name="fasilitas[]" value="Jam Dinding"> Jam Dinding
<br>
<input type="checkbox" name="fasilitas[]" value="AC"> AC
<br>
<input type="checkbox" name="fasilitas[]" value="Kipas Angin"> Kipas Angin
<br>
<input type="checkbox" name="fasilitas[]" value="Tong Sampah"> Tong Sampah
<div class="invalid-feedback">
<?php echo form_error('fasilitas') ?>
</div>
</div>
<input class="btn btn-success" type="submit" name="btn" value="Save" />
</form>
This really hinders my project, I hope someone can help

Answer 1

You can use the following line too :
$fasilitas = implode(',', $this->input->post( 'fasilitas' , TRUE ) );

Answer 2

If you can save fasilitas in your database as string. Then you can implode fasilitas array with comma separated as shown below:
$this->fasilitas = implode(',',$post["fasilitas"]);
it will stored in back-end side(Database) something like that.
Proyektor,Papan Tulis
I hope this will works for you.

Answer 3

You Can Use This to Get fasilitas as array :
$fasilitas = $this->input->post('fasilitas'); // Like array('AC','Proyektor','Kipas Angin');

Answer 4

In order for you to get all the checked boxes store in database, write this code.
$values = $post['fasilitas'];
$fasilitas = "";
foreach($values as $val)
{
$fasilitas .= $val . ", ";
}
Then store $fasilitas to db.
$data = array(
'fasilitas' => $fasilitas,
);
$this->db->insert('table_name', $data);
Hope that helps :)