Connecting two tables

I have two tables like this

1.jobseets

2.jobsheet_tasks

the table jobsheets stores some basic information like customer, date & the jobsheet_tasks only stores the tasks related to each job sheet.

on "jobsheets_tasks" table. the id of the "jobsheets" that belongs tasks belongs it is storing for reference purpose

here are my tables

[Image: image.jpg]

there can be one more more tasks under a job sheet.

[Image: image.jpg]

in order to get the information in both tables i have written the following query.

PHP Code:

public function get_jobsheets() {
$this->db->select('jobsheets.id, jobsheets.vehicle_number, jobsheets_tasks.task');  
$this->db->from('jobsheets');
$this->db->join('jobsheets_tasks', 'jobsheets_tasks.jobsheet_id = jobsheets.id');
 
$query = $this->db->get();


if($query->num_rows() > 0) {

  foreach ($query->result()as $row){

   $data[] = $row;

  }
return $data ;
  }


} 

and i am showing the data in my view like this.

PHP Code:

<?php 
foreach($result as $jobsheet)  {

  ?>
        <tr>
          <td><?php echo  $customer->id;?></td>
          <td><?php echo  $customer->vehicle_number;?></td>
          <td><?php echo  $customer->task;?></td>
 <?php } ?>   

and the output is like this

[Image: image.jpg]

the query works, but the thing is as you can see in the above image the tasks named 1 & 2 are belongs to a one job sheetete which job sheet id is 61.

in the view the tasks belongs to same job sheets shown as separate rows, i want to show the data like this.

[Image: image.jpg]

tasks of same job sheet one after another.

please assist me to achieve this. please provide your solutions in code level