Data is not fetching from database in codeigniter

Question

I have a project on codeigniter. I have to fetch all data from my database. the database is in MYSQL. and i have fetch data in a simple tablular form. I think i have written all code but threre is showing some errors.

What i have tried

controller

  public function viewoffers()
  {
    if(!$this->session->userdata('admin_id'))
    return redirect('admin/adminlogin');
    $this->load->model('viewoffer');
    $offers = $this->viewoffer->viewoffermodel();
    $this->load->view('admin/admindash',['offers'=>$offers]);
               
  }

Model

 public function viewoffermodel()
    {
        $q = $this->db->select('*')
                    
                      ->from('offers')
                      ->get();
        return $q->result();
    }

view

  <?php if(count($offers)): ?> 
                <?php foreach ($offers as $emp): ?>
                  <tr>
                    <td><?php echo $emp->offer_id;  ?></td>
                    <td><?php echo $emp->heading;  ?></td>
                    <td><?php echo $emp->details;  ?></td>
                    <td><a href=""><?php echo $emp->link;  ?></a></td>
                    <td><img border="0" height="90" width="130" src="<?php echo $emp->image ?>" class="rounded" alt="..."></td>
                    <td><?= base_url('admin/delarticles'); ?>/<?php echo $emp->offer_id; ?></td>
                    <td><?= base_url('admin/editoffer'); ?>/<?php echo $emp->offer_id; ?></td>
                    <td><?= base_url('admin/index');?></td>
                  </tr>
                  <?php endforeach; ?>
                  <?php else: ?>
                    <tr>
                    <td style="text-align: center; color: red;" colspan="8">Not data available</td>
                    </tr>
                  <?php endif; ?>
                  </tr>

the error i have got

Severity: Notice

Message: Undefined variable: offers

Filename: admin/admindash.php

Line Number: 90

Backtrace:

File: C:\xampp\htdocs\blog\application\views\admin\admindash.php
Line: 90
Function: _error_handler

File: C:\xampp\htdocs\blog\application\controllers\admin.php
Line: 10
Function: view

File: C:\xampp\htdocs\blog\index.php
Line: 315
Function: require_once

THERE IS ANOTHER TYPE OF ERROR I HAVE GOT IN VS CODE EDIDTOR

Please check this errror

Answer 1

I have a project on codeigniter. I have to fetch all data from my database. the database is in MYSQL. and i have fetch data in a simple tablular form. I think i have written all code but threre is showing some errors.

What i have tried

controller

  public function viewoffers()
  {
    if(!$this->session->userdata('admin_id'))
    return redirect('admin/adminlogin');
    $this->load->model('viewoffer');
    $offers = $this->viewoffer->viewoffermodel();
    $this->load->view('admin/admindash',['offers'=>$offers]);
               
  }

Model

 public function viewoffermodel()
    {
        $q = $this->db->select('*')
                    
                      ->from('offers')
                      ->get();
        return $q->result();
    }

view

  <?php if(count($offers)): ?> 
                <?php foreach ($offers as $emp): ?>
                  <tr>
                    <td><?php echo $emp->offer_id;  ?></td>
                    <td><?php echo $emp->heading;  ?></td>
                    <td><?php echo $emp->details;  ?></td>
                    <td><a href=""><?php echo $emp->link;  ?></a></td>
                    <td><img border="0" height="90" width="130" src="<?php echo $emp->image ?>" class="rounded" alt="..."></td>
                    <td><?= base_url('admin/delarticles'); ?>/<?php echo $emp->offer_id; ?></td>
                    <td><?= base_url('admin/editoffer'); ?>/<?php echo $emp->offer_id; ?></td>
                    <td><?= base_url('admin/index');?></td>
                  </tr>
                  <?php endforeach; ?>
                  <?php else: ?>
                    <tr>
                    <td style="text-align: center; color: red;" colspan="8">Not data available</td>
                    </tr>
                  <?php endif; ?>
                  </tr>

the error i have got

Severity: Notice

Message: Undefined variable: offers

Filename: admin/admindash.php

Line Number: 90

Backtrace:

File: C:\xampp\htdocs\blog\application\views\admin\admindash.php
Line: 90
Function: _error_handler

File: C:\xampp\htdocs\blog\application\controllers\admin.php
Line: 10
Function: view

File: C:\xampp\htdocs\blog\index.php
Line: 315
Function: require_once

THERE IS ANOTHER TYPE OF ERROR I HAVE GOT IN VS CODE EDIDTOR

Please check this errror

Answer 2

I have a project on codeigniter. I have to fetch all data from my database. the database is in MYSQL. and i have fetch data in a simple tablular form. I think i have written all code but threre is showing some errors.

What i have tried

controller

  public function viewoffers()
  {
    if(!$this->session->userdata('admin_id'))
    return redirect('admin/adminlogin');
    $this->load->model('viewoffer');
    $offers = $this->viewoffer->viewoffermodel();
    $this->load->view('admin/admindash',['offers'=>$offers]);
               
  }

Model

 public function viewoffermodel()
    {
        $q = $this->db->select('*')
                    
                      ->from('offers')
                      ->get();
        return $q->result();
    }

view

  <?php if(count($offers)): ?> 
                <?php foreach ($offers as $emp): ?>
                  <tr>
                    <td><?php echo $emp->offer_id;  ?></td>
                    <td><?php echo $emp->heading;  ?></td>
                    <td><?php echo $emp->details;  ?></td>
                    <td><a href=""><?php echo $emp->link;  ?></a></td>
                    <td><img border="0" height="90" width="130" src="<?php echo $emp->image ?>" class="rounded" alt="..."></td>
                    <td><?= base_url('admin/delarticles'); ?>/<?php echo $emp->offer_id; ?></td>
                    <td><?= base_url('admin/editoffer'); ?>/<?php echo $emp->offer_id; ?></td>
                    <td><?= base_url('admin/index');?></td>
                  </tr>
                  <?php endforeach; ?>
                  <?php else: ?>
                    <tr>
                    <td style="text-align: center; color: red;" colspan="8">Not data available</td>
                    </tr>
                  <?php endif; ?>
                  </tr>

the error i have got

Severity: Notice

Message: Undefined variable: offers

Filename: admin/admindash.php

Line Number: 90

Backtrace:

File: C:\xampp\htdocs\blog\application\views\admin\admindash.php
Line: 90
Function: _error_handler

File: C:\xampp\htdocs\blog\application\controllers\admin.php
Line: 10
Function: view

File: C:\xampp\htdocs\blog\index.php
Line: 315
Function: require_once

THERE IS ANOTHER TYPE OF ERROR I HAVE GOT IN VS CODE EDIDTOR

Please check this errror