codeigniter grabbing array from database - codeigniter

Question

I'm new to codeigniter and followed the guides but seem to be missing something. I have a simple database with customer records in it. My first goal in codeigniter is to simple list all my customers.
here is my controller:
public function index()
{
$this->load->model('HomeModel'); //loads the HomeModel model
$data = $this->HomeModel->function1(); //loads the function (function1) from the model
$this->load->view('index', $data);
}
Here is my model:
public function function1()
{
$query = $this->db->get('work_orders');
return $query->result();
}
here is my view:
<table class="table table-bordered table-striped table-highlight" id="invoice-details">
<thead>
<tr>
<th>Work Order ID</th>
<th>Status</th>
<th>Description</th>
</tr>
</thead>
<?php
foreach ($data->result() as $row);?>
<tr class="even gradeC">
<td><a href="/WorkOrders/viewWo/<?php echo $row['id']; ?>">
<?php echo $row['id']; ?></a></td>
<td><?php echo $row['status']; ?></td>
<td><?php echo Logic\System\Lib\Helper::trunc(htmlentities($row['description']), 8); ?></td>
</tr>
<?php endforeach; ?>
</table>

Answer 1

Change on model :
public function function1()
{
$query = $this->db->get('work_orders');
//return $query->result();
return $query->result_array();
}
Change on controller :
public function index()
{
$this->load->model('HomeModel');
//$data = $this->HomeModel->function1();
$data['result'] = $this->HomeModel->function1();
$this->load->view('index', $data);
}
Change on view :
//foreach ($data->result() as $row);
if(is_array($result)&&!empty($result))
foreach ($result as $row);
Data is passed from the controller to the view by way of an array or an object in the second parameter of the view loading function. Here is an example using an array:
$data = array(
'title' => 'My Title',
'heading' => 'My Heading',
'message' => 'My Message'
);
$this->load->view('blogview', $data);
Views : Codeigniter User Guide
And Since you are using array on your view like $row['id'], you got to use result_array on model to return result set array:
This function returns the query result as a pure array, or an empty array when no result is produced. Typically you'll use this in a foreach loop, like this:
$query = $this->db->query("YOUR QUERY");
foreach ($query->result_array() as $row)
{
echo $row['title'];
echo $row['name'];
echo $row['body'];
}
Generating Query Results : Codeigniter
You can use $this->db->join();
$this->db->select('*');
$this->db->from('blogs');
$this->db->join('comments', 'comments.id = blogs.id');
$query = $this->db->get();
Produces:
SELECT * FROM blogs
JOIN comments ON comments.id = blogs.id
Go through active record class guide .
Active Record Class

Answer 2

In ur controller,u must pass the values as subarray of data array$data['result'].After which u can simply call it in view as $result .
Controller
$data['result'] = $this->HomeModel->function1();
And In view,
foreach ($result as $row){
<?php echo $row->id; ?>
..
}