pagination help - El Forum - 01-19-2010
[eluser]sasori[/eluser]
this is my controller function
Code: function index()
{
$data['base'] = $this->config->item('base_url');
$data['css'] = $this->config->item('css');
$this->load->model('stock_model');
$stocks = $this->stock_model->getStocks();
$this->load->library('pagination');
$config['base_url'] = 'http://myapp/welcome/stocks/';
$config['total_rows'] = '20';
$config['per_page'] = '10';
$this->pagination->intialize($config);
$this->load->view('stocks_view',$data);
}
and this is my views code
Code: <table border="1">
<tr class="heading">
<td>Price Percent_change</td>
<td> Company Name</td>
<td> Company Code</td>
<td> Volume</td>
</tr>
<?php
foreach($stocks->result() as $row)
{
echo "<tr>";
echo "<td>".preg_replace("/\s+/"," ",$row->pricepercent)."</td>";
echo "<td> ".$row->compname."</td>";
echo "<td> ".$row->compcode."</td>";
echo "<td> ".$row->volume."</td>";
}
?>
</table>
<?php echo $this->pagination->create_links(); ?>
I am getting this error
Quote:A PHP Error was encountered
Severity: Notice
Message: Undefined property: CI_Loader::$pagination
Filename: views/stocks_view.php
Line Number: 31
and this one
Quote:Fatal error: Call to a member function create_links() on a non-object in C:\xampp\htdocs\myapp\system\application\views\stocks_view.php on line 31
where line 31 is this one
Code: <?php echo $this->pagination->create_links(); ?>
what should i do ?
pagination help - El Forum - 01-19-2010
[eluser]maria clara[/eluser]
try to put the $this->pagination->create_links() in your controller
pagination help - El Forum - 01-19-2010
[eluser]sasori[/eluser]
I did, but it didn't work..actually I copied that one from your thread ?
Code: $data['pagination'] = $this->pagination->create_links();
then i called it on my view file like this
i got
Quote:A PHP Error was encountered
Severity: Notice
Message: Undefined variable: pagination
Filename: views/stocks_view.php
Line Number: 31
even if 'pagination' was already added in the $data array variable from the controller function
pagination help - El Forum - 01-19-2010
[eluser]maria clara[/eluser]
how do you call your $pagination in your view??
pagination help - El Forum - 01-19-2010
[eluser]theprodigy[/eluser]
it looks like:
Code: $this->pagination->intialize($config);
is spelled wrong. Try:
Code: $this->pagination->initialize($config);
(there is an 'i' between the 'n' and 't')
pagination help - El Forum - 01-19-2010
[eluser]sasori[/eluser]
controller ( i corrected the misspelled word ) and still it doesn't work
Code: $this->load->library('pagination');
$config['base_url'] = 'http://myapp/welcome/stocks/';
$config['total_rows'] = '20';
$config['per_page'] = '10';
$this->pagination->initialize($config);
$data['pagination'] = $this->pagination->create_links();
$this->load->view('stocks_view',$data);
view
Code: <?php echo $pagination; ?>
pagination help - El Forum - 01-19-2010
[eluser]maria clara[/eluser]
can you please try this:
Code: $this->pagination->initialize($config);
echo $this->pagination->create_links();
or
echo print_r($data); //for debugging purpose
pagination help - El Forum - 01-19-2010
[eluser]maria clara[/eluser]
try adding this:
Code: $per_page = 10;
$total = $this->stock_model->count_posts(); //total post
$data['posts'] = $this->stock_model->get_posts($per_page, $this->uri->segment(3));
$config['uri_segment'] = '3';
can you post your MODEL??
pagination help - El Forum - 01-19-2010
[eluser]sasori[/eluser]
here's my model
Code: class Stock_model extends Model
{
function Stock_model()
{
parent::Model();
}
function getStocks()
{
$data = array();
$data = $this->db->get('stocks');
return $data;
}
function putData($txt)
{
$handle = file_get_contents($txt);
$var_array = explode(";",$handle);
$a = array_chunk($var_array,4);
for($i=0;$i<sizeof($a);$i++)
{
if(isset($a[$i][1]))
$a[$i][1] = preg_replace("/\s\%/","%",$a[$i][1]);
if(isset($a[$i][0]))
$data['compcode'] = $a[$i][0];
if(isset($a[$i][1]))
$data['pricepercent'] = $a[$i][1];
if(isset($a[$i][2]))
$data['compname'] = $a[$i][2];
if(isset($a[$i][3]))
$data['volume'] = $a[$i][3];
#print_r($data);
$this->db->insert('stocks',$data);
}
return $this->db->affected_rows();
}
}
here's the controller function for the supposed to be pagination thing
Code: function index()
{
$data['base'] = $this->config->item('base_url');
$data['css'] = $this->config->item('css');
$this->load->model('stock_model');
$stocks = $this->stock_model->getStocks();
$this->load->library('pagination');
$config['base_url'] = 'http://myapp/welcome/stocks/';
$config['total_rows'] = '20';
$config['per_page'] = '10';
$this->pagination->initialize($config);
$data['pagination'] = $this->pagination->create_links();
$this->load->view('stocks_view',$data);
}
pagination help - El Forum - 01-20-2010
[eluser]maria clara[/eluser]
can you please try and analyze this in your CONTROLLER:
Code: function index()
{
$data['base'] = $this->config->item('base_url');
$this->load->model('stock_model');
$per_page = 10;
$total = $this->stock_model->count_posts(); //total post
$data['stocks'] = $this->stock_model->getStocks($per_page, $this->uri->segment(3));
$this->load->library('pagination');
$config['base_url'] = 'http://myapp/welcome/stocks/';
$config['total_rows'] = $total;
$config['per_page'] = $per_page;
$config['uri_segment'] = '3';
$this->pagination->initialize($config);
$this->load->view('stocks_view', $data);
}
model:
Code: function getStocks($limit = NULL, $offset = NULL)
{
$this->db->limit($limit, $offset);
return $this->db->get('stocks');
}
function count_posts()
{
return $this->db->count_all_results('stocks');
}
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