Thread: pagination problem

Hello
i have this code down , and it show's the first page ok but after i click next it doesnt show anything , any help ?

the site its running on now is : www.brasilwebdesign.com/menu
*only the category search is avaliable now for this code and chose "restaurants" only

thanks

Code:

<?php 

$name=$_GET['name'];
$category=$_GET['category'];
$food_type=$_GET['food_type'];

// Connects to your Database 
mysql_connect("localhost", "*******", "*********") or die(mysql_error()); 
mysql_select_db("***********") or die(mysql_error()); 


$tbl_name="menu";//your table name
// How many adjacent pages should be shown on each side?
$adjacents = 3;

/* 
   First get total number of rows in data table. 
   If you have a WHERE clause in your query, make sure you mirror it here.
*/

$query = "SELECT COUNT(*) as num FROM $tbl_name WHERE category='$category' "; 
$total_pages = mysql_fetch_array(mysql_query($query));
$total_pages = $total_pages[num];

/* Setup vars for query. */
$targetpage = "results.php"; //your file name  (the name of this file)
$limit = 3; //how many items to show per page
$page =$_GET['page'];
if($page) 
$start = ($page - 1) * $limit; //first item to display on this page
else
$start = 0;//if no page var is given, set start to 0


/* Get data. */

$sql = "SELECT * FROM $tbl_name WHERE category='$category' LIMIT $start, $limit";
$result = mysql_query($sql);

/* Setup page vars for display. */
if ($page == 0) $page = 1;//if no page var is given, default to 1.
$prev = $page - 1;//previous page is page - 1
$next = $page + 1;//next page is page + 1
$lastpage = ceil($total_pages/$limit);//lastpage is = total pages / items per page, rounded up.
$lpm1 = $lastpage - 1;//last page minus 1

/* 
Now we apply our rules and draw the pagination object. 
We're actually saving the code to a variable in case we want to draw it more than once.
*/
$pagination = "";
if($lastpage > 1)
{ 
$pagination .= "<div class=\"pagination\">";
//previous button
if ($page > 1) 
$pagination.= "<a href=\"$targetpage?page=$prev\">« previous</a>";
else
$pagination.= "<span class=\"disabled\">« previous</span>"; 

//pages 
if ($lastpage < 7 + ($adjacents * 2))//not enough pages to bother breaking it up
{ 
for ($counter = 1; $counter <= $lastpage; $counter++)
{
if ($counter == $page)
$pagination.= "<span class=\"current\">$counter</span>";
else
$pagination.= "<a href=\"$targetpage?page=$counter\">$counter</a>";
}
}
elseif($lastpage > 5 + ($adjacents * 2))//enough pages to hide some
{
//close to beginning; only hide later pages
if($page < 1 + ($adjacents * 2))
{
for ($counter = 1; $counter < 4 + ($adjacents * 2); $counter++)
{
if ($counter == $page)
$pagination.= "<span class=\"current\">$counter</span>";
else
$pagination.= "<a href=\"$targetpage?page=$counter\">$counter</a>";
}
$pagination.= "...";
$pagination.= "<a href=\"$targetpage?page=$lpm1\">$lpm1</a>";
$pagination.= "<a href=\"$targetpage?page=$lastpage\">$lastpage</a>";
}
//in middle; hide some front and some back
elseif($lastpage - ($adjacents * 2) > $page && $page > ($adjacents * 2))
{
$pagination.= "<a href=\"$targetpage?page=1\">1</a>";
$pagination.= "<a href=\"$targetpage?page=2\">2</a>";
$pagination.= "...";
for ($counter = $page - $adjacents; $counter <= $page + $adjacents; $counter++)
{
if ($counter == $page)
$pagination.= "<span class=\"current\">$counter</span>";
else
$pagination.= "<a href=\"$targetpage?page=$counter\">$counter</a>";
}
$pagination.= "...";
$pagination.= "<a href=\"$targetpage?page=$lpm1\">$lpm1</a>";
$pagination.= "<a href=\"$targetpage?page=$lastpage\">$lastpage</a>";
}
//close to end; only hide early pages
else
{
$pagination.= "<a href=\"$targetpage?page=1\">1</a>";
$pagination.= "<a href=\"$targetpage?page=2\">2</a>";
$pagination.= "...";
for ($counter = $lastpage - (2 + ($adjacents * 2)); $counter <= $lastpage; $counter++)
{
if ($counter == $page)
$pagination.= "<span class=\"current\">$counter</span>";
else
$pagination.= "<a href=\"$targetpage?page=$counter\">$counter</a>";
}
}
}

//next button
if ($page < $counter - 1) 
$pagination.= "<a href=\"$targetpage?page=$next\">next »</a>";
else
$pagination.= "<span class=\"disabled\">next »</span>";
$pagination.= "</div>\n";
}
?>



<?php
echo '<table border="0" style="margin-left:auto;margin-right:auto;margin-top:10px">';
    echo '<tr>'.' <th style="width:550px">'.'</th>'.'</tr>';

while($row = mysql_fetch_array($result))
{

// Print out the contents of each row into a table

$id=$row['id'];
$link = "http://www.brasilwebdesign.com/menu/menu.php?id=$id";
//Row begining
echo '<tr bgcolor="red">';
//LOGO
echo '<td style="width:550px" >'; 
echo '<img src="images/logo_test.gif" alt="logo" style="margin-right:5px" align ="left" width="140" height="80"/>';
//TEXT
echo '<a href="'.$link.'".>'.'<u>'.$row['restaurant_name'].'</u>'.'</a>';     
echo '<br>';
echo $row['about'];
echo '<br>';
echo '<b>'.$row['address'].'</b>';
echo '</td>';


//Row end
echo '</tr>'; 
}

echo '</table>';

?>

<?=$pagination?>

Your links to the next pages miss the category and subcategory so the script finds nothing. Try seeing the second page for restaurants, Japanese, as http://www.brasilwebdesign.com/menu/...it=Find&page=2

And you will see that it works

thanks

that was it.