My controller is making form data NULL using codeigniter3 - php

Question

This is my form :
<form method = "POST" action = "<?php echo base_url('Usercontroller/insert') ?>">
<div class="form-group">
<label for="exampleInputEmail1">Apartament</label>
<input type="text" name ="txtApartament" class="form-control" id="txtApartament" placeholder="Apartament">
</div>
<div class="form-group">
<label for="exampleInputPassword1">Status</label>
<select name ="txtStatus" class="form-control">
<?php foreach($getStatus as $value) { ?>
<option value = "<?php echo $value->per_id ?>"><?php echo $value->status_name;?></option>
<?php }?>
</select>
</div>
<div class="form-group">
<label for="exampleInputPassword1">Nume</label>
<input type="text" name ="txtNume" class="form-control" id="txtNume" placeholder="Nume">
</div>
<div class="form-group">
<label for="exampleInputPassword1">Persoane</label>
<input type="text" name ="txtPersoane" class="form-control" id="txtPersoane" placeholder="Personae">
</div>
<div class="form-group">
<label for="exampleInputPassword1">Mp</label>
<input type="text" name ="txtMp" class="form-control" id="txtMp" placeholder="Mp">
</div>
<div class="form-group">
<label for="exampleInputPassword1">Comentariu</label>
<input type="text" name ="txtComentariu" class="form-control" id="txtComentariu" placeholder="Comentariu">
</div>
<button type="submit" class="btn btn-default">Salveaza</button>
</form>
And this is my controller insert function side:
public function insert() {
$datai= $this->input->post();
if(isset($datai)){
$txtApartament = $datai['txtApartament'];
$txtStatus = $datai['txtStatus'];
$txtNume = $datai['txtNume'];
$txtPersoane = $datai['txtPersoane'];
$txtMp = $datai['txtMp'];
$txtComentariu = $datai['txtComentariu'];
$this->Usermodel->insertUser($txtApartament,$txtStatus,$txtNume,$txtPersoane,$txtMp,$txtComentariu);
redirect('');
}
}
Model side:
public function insertUser($apartament, $status, $nume, $persoane, $mp, $comentariu){
$arrayDates = array(
'apartament' => $apartament,
'per_id' => $status,
'nume' => $nume,
'persoane' => $persoane,
'mp' => $mp,
'comentariu' => $comentariu
);
$this->db->insert('membri', $arrayDates);
}
When I will submit on my forum I will get this :
A Database Error Occurred
Error Number: 1048
Column 'apartament' cannot be null
INSERT INTO `membri` (`apartament`, `per_id`, `nume`, `persoane`, `mp`, `comentariu`) VALUES (NULL, NULL, NULL, NULL, NULL, NULL)
Filename: models/Usermodel.php
Line Number: 28
Also this:
A PHP Error was encountered
Severity: Notice
Message: Undefined index: txtApartament
Filename: controllers/Usercontroller.php
Line Number: 18
Backtrace:
File: /var/www/html/adminigniter1/application/controllers/Usercontroller.php
Line: 18
Function: _error_handler
File: /var/www/html/adminigniter1/index.php
Line: 315
Function: require_once
When my controller gets the data, will make it NULL, my form is passing the data correctly(checked the headers), what can be the issue on the controller side ?
And yes, I have set the helper with url and form!

Answer 1

I found the solution, wasn't from my code, it was apache2 ...
in the rewrite.load file in apache, I added the line :
LoadModule rewrite_module /usr/lib/apache2/modules/mod_rewrite.so
And it worked!