making code igniter registration form [closed] - php

Question

Closed. This question needs debugging details. It is not currently accepting answers.
Edit the question to include desired behavior, a specific problem or error, and the shortest code necessary to reproduce the problem. This will help others answer the question.
Closed 7 years ago.
Improve this question
So I am making a form for people to register but its not working, and for some reason my debugger in netbeans is not working so I cannot check properly.
This is the html form
<?php
if(validation_errors() != false)
{
echo '<div class="form-group alert alert-danger alert-box has-error">';
echo'<ul>';
echo validation_errors('<li class="control-label">', '</li>');
echo'</ul>';
echo '</div>';
}
/* form-horizontal */
echo form_open('main/insertInformation');
?>
<div class="form-group">
<input type="text" name="name" class="form-control input-lg" placeholder="Name">
</div>
<div class="form-group">
<input type="email" name="email" class="form-control input-lg" placeholder="Email">
</div>
<div class="form-group">
<input type="text" name="phone" class="form-control input-lg" placeholder="Phone">
</div>
<div class="form-group">
<input type="password" name="password" class="form-control input-lg" placeholder="Password">
</div>
<div class="form-group">
<input type="password" name="password_confirm" class="form-control input-lg" placeholder="Confirm Password">
</div>
<div class="form-group">
<button type='submit' class="btn btn-primary btn-lg btn-block">Sign In</button>
</div>
</div>
Then I try to get all this information to my controller like this
public function insertInformation(){
$this->load->helper('form');
$this->load->library('form_validation');
$this->form_validation->set_rules('name', 'Name', 'required');
$this->form_validation->set_rules('email', 'Email', 'required');
$this->form_validation->set_rules('phone', 'Phone', 'required');
$this->form_validation->set_rules('password', 'Password', 'required|min_length[4]|max_length[32]');
$this->form_validation->set_rules('password_confirm', 'Password Confirm', 'required|matches[password]');
if ($this->form_validation->run() == FALSE){
$this->load->view('header_view');
$this->load->view('login_view');
$this->load->view('footer_view');
}else{
$data = array(
'name' => $this->input->post('name'),
'email' => $this->input->post('email'),
'phone' => $this->input->post('phone'),
'password' => $this->input->post('password')
);
$this->db->trans_begin();
$this->load->model('main_page');
$this->main_page->storeRegisterInfo($data);
$message['account_created'] = 'Your account has been created';
$this->load->view('admin_view', $message);
}
}
And here is the model ,
public function storeRegisterInfo($data){
$insert = $this->db->insert('new_users',$data);
return $insert;
}
and my database looks like this
I am pretty new to codeigniter so I am pretty sure there is alot of errors here, so please do help me out and please do explain me in steps for a better understanding. Thanks!
THis is the error

Answer 1

After long discussion for specific for this error only you missed to load the model you need to load your model as:
$this->load->model('main_page');
UPDATE 1:
Removal of $this->db->trans_begin(); solved your problem but i think its not a complete solution.
If you want to use Transactions than make sure you can only apply this for InnoDB or BDB table types not for MyISAM.
If you are using InnoDB and want to use trans_begin() than make sure after execution of all queries you need to use trans_commit() otherwise this will not display anything in your database.
From the User Guide:
$this->db->trans_begin(); // transaction start
$this->db->query('AN SQL QUERY...');
if ($this->db->trans_status() === FALSE)
{
$this->db->trans_rollback(); // rollback if failure
}
else
{
$this->db->trans_commit(); // commit if success
}

Answer 2

Remove this part, all should work then
$this->db->trans_begin();

Answer 3

When we write an model file, we have set of conditions. One of that is model file should contain word of _model. (Ex: user_model, registration_model)
So your model should also be changed. Now your model looks like main_page change it, (ex: main_model, page_model).
File name should be Main_model.php
Inside your model
class Main_model extends CI_Model {
public function __construct()
{
parent::__construct();
}
}
This is how Codeigniter use the Model.