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hosein2398

I asked this in Stack but seems no one out there.any way.

I'm working on a project with Fuel. I created a pagination , first page has data truly in it but when I click on other pages , uri changes but page never refresh and it doesn't show other pages. codes:

code in Controller :

           $config = array(
'pagination_url' =&gt; 'http://localhost/body-app/public/app/list/',
'total_items'    =&gt; 12,
'per_page'       =&gt; 3,
'uri_segment'    =&gt; 5,
// or if you prefer pagination by query string
//'uri_segment'    =&gt; 'page',
);
       $pagination = Pagination::forge('mypagination', $config);

       $data['example_data'] = DB::select('*')
                        -&gt;from('bodies')
                        -&gt;limit($pagination-&gt;per_page)
                        -&gt;offset($pagination-&gt;offset)
                        -&gt;execute()
                        -&gt;as_array();
    $data['pagination'] = $pagination;
              $view=View::forge('app/list',$data);

and my foreach in View is something like this :

      &lt;?php foreach($example_data as $per) { 

      echo $per['name'] ;
      } ?&gt;

and finally code to show pagination :

&lt;?php echo Pagination::instance('mypagination')-&gt;render();  ?&gt;

Harro

I don't see anything immediately wrong.

Load the page, the add a

var_dump($data);
exit;

before your VIew in the confroller, and click on another page link.

Is the contents of the pagination object correct? Did it query the correct records?

hosein2398

I did that. in the first page again it retrieved right data but when I changed the uri nothing happened and same thing was showing and previous data also . (I have 6 record in database but it's only retrieving first 3 ones in every page in fact it doesn't refresh the only url changes)

I had array of 'example _data' and pagination.Here is pagination:

'pagination' => 
   object(Fuel\Core\Pagination)[21]
     protected 'config' => 
       array (size=12)
         'current_page' => null
        'offset' =>

int 0

         'per_page' =>

int 3
'total_pages' => int 2
'total_items' => int 6
'num_links' => int 5
'uri_segment' => int 5
'show_first' => boolean false
'show_last' => boolean false
'pagination_url' => string 'http://localhost/body-app/public/app/list' (length=41)
'link_offset' => float 0.5
'calculated_page' => int 1
protected 'template' =>
array (size=25)
'wrapper' => string '<div class="pagination">
{pagination}
</div>
' (length=46)
'first' => string '
{link}

' (length=37)
'first-marker' => string '««' (length=14)
'first-link' => string ' <a href="{uri}">{page}</a>
' (length=29)
'first-inactive' => string '' (length=0)
'first-inactive-link' => string '' (length=0)
'previous' => string '
{link}

' (length=40)
'previous-marker' => string '«' (length=7)
'previous-link' => string ' <a href="{uri}" rel="prev">{page}</a>
' (length=40)
'previous-inactive' => string '
{link}

' (length=49)
'previous-inactive-link' => string ' <a href="#" rel="prev">{page}</a>
' (length=36)
'regular' => string '
{link}

' (length=23)
'regular-link' => string ' <a href="{uri}">{page}</a>
' (length=29)
'active' => string '
{link}

' (length=38)
'active-link' => string ' <a href="#">{page}</a>
' (length=25)
'next' => string '
{link}

' (length=36)
'next-marker' => string '»' (length=7)
'next-link' => string ' <a href="{uri}" rel="next">{page}</a>
' (length=40)
'next-inactive' => string '
{link}

' (length=45)
'next-inactive-link' => string ' <a href="#" rel="next">{page}</a>
' (length=36)
'last' => string '
{link}

' (length=36)
'last-marker' => string '»»' (length=14)
'last-link' => string ' <a href="{uri}">{page}</a>
' (length=29)
'last-inactive' => string '' (length=0)
'last-inactive-link' => string '' (length=0)
protected 'raw_results' =>
array (size=0)

Harro

I doesn't pick up the page number from the URI, which suggests the uri_segment value is wrong.

uri segments aren't counted on the raw URL, the are counted on the internal URI which starts with the controller. So assuming your controller is App::action_list(), the uri_segment must be 3, not 5.

hosein2398

Thanks a lot that u always help people.
yeah problem was with segment. firstly I changed that to 3 but it didn't work again cause it goes to :

http://localhost/body-app/public/2/list

which is absolutley wrong , so I changed the value of uri_segment to:

'uri_segment' => 'list'

and works now.

when it value was 5 uri was like :

http://localhost/body-app/public/list/2

but when changed that to string became :

http://localhost/body-app/public/app/list?list=2

which is right one.

seems it's better to use string type values when using uri_segment.

Harro

I depends.

it should not be a problem using a segment number, I've never used anything else. Perhaps it has something to do with the fact you have both a folder name and "public" in the URL, which indicates some non-standard rewrite rules.

I would have to test that to see what exactly the problem is.

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