Can't pass data from view to controller - php

Question

I have a strange problem.
I can't pass the data from form to controller. I think my code was right, but I don't know why it can't pass the data- and always says "failed". I've tried to print the data that I post, but it says 'no data'.
Maybe there is something I forgot to do, and can you help me?
Here's my code
view code :
<div id="register" class="text-center">
<div class="container">
<div class="section-title center">
<h2>Register</h2>
<hr>
<form action="<?php echo base_url('c_register/do_insert'); ?>" method="post">
<link href="<?php echo base_url();?>assets/user/css/login.css" rel="stylesheet">
<input type="text" name="firstname" id="firstname" placeholder="First Name">
<span class="text-danger"> <?php echo form_error("firstname"); ?></span>
<input type="text" name="lastname" id="lastname" placeholder="Last Name">
<span class="text-danger"> <?php echo form_error("lasttname"); ?></span>
<input type="text" name="fullname" id="fullname" placeholder="Full Name">
<span class="text-danger"> <?php echo form_error("fullname"); ?></span>
<input type="text" name="username" id="username" placeholder="Username">
<span class="text-danger"> <?php echo form_error("username"); ?></span>
<input type="text" name="email" id="email" placeholder="Email">
<span class="text-danger"> <?php echo form_error("email"); ?></span>
<input type="password" name="pass" id="pass" placeholder="Password">
<span class="text-danger"> <?php echo form_error("pass"); ?></span>
<!-- <input type="password" name="pass1" placeholder="Retype Password"> -->
<ul>
<p1>Gender</p1>
<select name="gender" id="gender" class="pilihan">
<span class="text-danger"> <?php echo form_error("gender"); ?></span>
<option value="men">Male</option>
<option value="women">Female</option></select>
</ul>
<ul>
<p1>Occupation</p1>
<li><input type="radio" name="job" value="doctor" id="doctor" checked> Doctor<br></li>
<span class="text-danger"> <?php echo form_error("job"); ?></span>
<li><input type="radio" name="job" value="nurse" id="nurse"> Nurse<br></li>
</ul>
<link rel="stylesheet" type="text/css" href="assets/user/login.css">
Primary link
</form>
my controller code :
<?php
defined('BASEPATH') OR exit('No direct script access allowed');
class C_register extends CI_Controller {
function __construct(){
parent::__construct();
$this->load->model('m_register');
}
// function index()
// {
// $this->template->load('static','register');
// }
function do_insert(){
// $this->load->helper('form');
$this->load->library('form_validation');
$this->form_validation->set_rules('firstname', 'firstname', 'required');
$this->form_validation->set_rules('lastname', 'lastname', 'required');
$this->form_validation->set_rules('fullname', 'fullname', 'required');
$this->form_validation->set_rules('username', 'username', 'required');
$this->form_validation->set_rules('email', 'email', 'required');
$this->form_validation->set_rules('pass', 'pass', 'required');
$this->form_validation->set_rules('gender', 'gender', 'required');
$this->form_validation->set_rules('job', 'job', 'required');
if ($this->form_validation->run()) {
//true
$data = array(
'firstname' => $this->input->post('firstname'),
'lastname' => $this->input->post('lastname'),
'fullname' => $this->input->post('fullname'),
'username' => $this->input->post('username'),
'email' => $this->input->post('email'),
'pass' => $this->input->post('pass'),
'gender' => $this->input->post('gender'),
'job' => $this->input->post('job')
);
$this->m_register->InsertData($data);
echo "success";
} else {
//false
// $this->index();
echo "failed";
}
}
?>
my model code :
<?php
defined('BASEPATH') OR exit('No direct script access allowed');
class M_register extends CI_Model {
public function InsertData($data){
$this->db->insert("member", $data);
}
}
?>

Answer 1

With your current implementation, you have hidden any errors you might be getting.
So to see them, quickly, you need to load the form helper and add the line
echo validation_errors();
Just before you run the validation, just so you can see what is going on.
OR you can view the post data by doing a var_dump($_POST); in the same location