Codeigniter Unable to load the requested file: upload_form.php - php

Question

CodeIgniter Unable to load the requested file: upload_form.php
I am getting this type of An Error Was Encountered.
Here is my controller file that i am uploading.
Controller
Upload.php
class Upload extends CI_Controller
{
public function __construct()
{
parent::__construct();
$this->load->helper(array('form', 'url'));
}
public function index()
{
$this->load->view('upload_form', array('error' => ' ' ));
}
public function do_upload()
{
$config['upload_path'] = './uploads/';
$config['allowed_types'] = 'gif|jpg|jpeg|png';
$config['max_size'] = 100;
$config['max_width'] = 1024;
$config['max_height'] = 768;
$this->load->library('upload');
$this->upload->initialize($config);
if ( ! $this->upload->do_upload('userfile'))
{
$error = array('error' => $this->upload->display_errors());
$this->load->view('upload_form', $error);
}
else
{
$data = array('upload_data' => $this->upload->data());
$this->load->view('upload_success', $data);
}
}
}
Here i am uploading my view file.
View
Upload_form.php
<?php echo $error; ?>
<?php echo form_open_multipart('upload/do_upload'); ?>
<input type="file" name="userfile" size="20">
<input type="submit" value="upload">
<?php echo form_close(); ?>

Answer 1

I just Googled Example for multi user role having Admin, user by using CodeIgniter and I got a good result set.
Then I noticed the below link which I got from the google result which is what you need.
http://www.w3programmers.com/making-multi-level-login-system-codeigniter/
Note: Please spend time on researching before posting to SO!!!!

Answer 2

Step-1
User Table
ID | Name | Email | Password | Role
==============================================
1 | abc | abc#c.c | ASDFAS | user
2 | def | def#c.c | adfasdfsa | admin
Step-2
Login Controller
public function index()
{
if($this->isLoggedin()){ redirect(base_url().'login/dashboard');}
$data['title']='Login Boiler Plate';
if($_POST)
{
$config=array(
array(
'field' => 'username',
'label' => 'Username',
'rules' => 'trim|required'
),
array(
'field' => 'password',
'label' => 'Password',
'rules' => 'trim|required'
)
);
$this->form_validation->set_rules($config);
if ($this->form_validation->run() == false) {
// if validation has errors, save those errors in variable and send it to view
$data['errors'] = validation_errors();
$data['csrf'] = array(
'name' => $this->security->get_csrf_token_name(),
'hash' => $this->security->get_csrf_hash()
);
$data['title']='Login Boiler Plate';
$this->load->view('login',$data);
} else {
// if validation passes, check for user credentials from database
$data = $this->security->xss_clean($_POST);
$user = $this->Login_model->checkUser($data);
if ($user) {
// if an record of user is returned from model, save it in session and send user to dashboard
$this->session->set_userdata($user);
redirect(base_url() . $user['role']);
} else {
// if nothing returns from model , show an error
$data['errors'] = 'Sorry! The credentials you have provided are not correct';
$data['csrf'] = array(
'name' => $this->security->get_csrf_token_name(),
'hash' => $this->security->get_csrf_hash()
);
$data['title']='Login Boiler Plate';
$this->load->view('login',$data);
}
}
}
else
{
$data['csrf'] = array(
'name' => $this->security->get_csrf_token_name(),
'hash' => $this->security->get_csrf_hash()
);
$this->load->view('login',$data);
}
}
To see Model and forms start up Read Codeigniter 3.x Login with Form Validation -Boiler plate

Answer 3

Maintain one table for admin users with roles.according to roles you can fetch and display data or redirect to different pages as per your need.
Thank you.

Answer 4

Rename "Upload_form.php" to "upload_form.php"