CRUD operation in CodeIgniter | PHP Gurukul

 In previous tutorial we learned how to insert data into data in CodeIgniter. In this tutorial we will learn how to fetch data from database in CodeIgniter.

1.Create a model(Read_data_Model.php) inside application/mode

 

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<?php Class Read_data_Model extends CI_Model{ public function readdata(){ $query=$this->db->select('fullName,mobileNumber,emailId,gender,address,termsCondition,postingDate')               ->get('tblusers');         return $query->result(); } }

2.Create a controller(Read_data.php) inside application/controller

 

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<?php Class Read_data extends CI_Controller{ public function index(){ //load model $this->load->model('Read_data_Model'); //load model function $results=$this->Read_data_Model->readdata(); //loading view with passing result array $this->load->view('read_data',['result'=>$results]); } }

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3. Create a view (read_data.php)  inside application/view

 

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<table class="table table-responsive"> <thead> <tr> <th>#</th> <th>Name</th> <th>Email id</th> <th> Mobile Number</th> <th> Gender</th> <th> Address</th> <th> Terms and Conditions</th> <th>Posting date</th> </tr> </thead> <tbody> <?php if(count($result)) { $cnt=1; foreach ($result as $row){ ?> <tr> <td><?php echo htmlentities($cnt);?></td> <td><?php echo htmlentities($row->fullName)?></td> <td><?php echo htmlentities($row->emailId)?></td> <td><?php echo htmlentities($row->mobileNumber)?></td> <td><?php echo htmlentities($row->gender)?></td> <td><?php echo htmlentities($row->address)?></td> <td><?php echo htmlentities($row->address)?></td> <td><?php echo htmlentities($row->postingDate)?></td> </tr> <?php $cnt++; } // end foreach } else { ?> <tr> <td colspan="7">No Record found</td> </tr> <?php } ?> </tbody> </table>

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View Demo

How to run this script

1. Download the zip file .
2. Extract the zip and copy registrationci folder
3. Paste in root directory(For xampp htdocs and for wamp www)
4. Open your browser put http://localhost/phpmyadmin
5. Create a database cidb
6. Import sql file tblusers.sql
7. Run your script http://localhost/registrationci

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