next and prev button does not appear in pagination

[upendra470]

i have used pagination in the following code but the next and previous button does not appear...i have included the style.css also but still it does not work. The data is fetched from the database and displayed inside a table with 2 records per page(as $limit = 2) but i am not able to find out how do i navigate to next page since no pagination object appears.

 

 

 

<?php
include("_includes/header.html");
?>
<script type="text/javascript">
document.title="Control Panel for IHROYDC - User";
</script>
<div id="body">
<div class="content">


<?php
include "session.php";
?> 




<h1>Users</h1>
<p> </p>
<table class= "gridtable">
<tr>
<th width="46"><input type='checkbox' name='checkbox' id= 'checkbox' />
<th width='122'> Name</th>
<th width='96'>Password</th><th width='70'>Email</th><th width='87'>Address</th><th width='85'>Country</th><th width='82'>State</th><th width='86'>City</th><th width='124'>Contact</th><th width='123'>Allow/Disallow</th></tr>
<?php
/*
Place code to connect to your DB here.
*/
include "connect.php";   // include your code to connect to DB.

$tbl_name="users";    //your table name
// How many adjacent pages should be shown on each side?
$adjacents = 4;

/* 
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";
$total_pages = mysql_fetch_array(mysql_query($query));
$total_pages = $total_pages['num'];

/* Setup vars for query. */
$targetpage = "user.php"; //your file name (the name of this file)
$limit =2; 
//$page = 0;    //how many items to show per page
//$page = $_GET['page'];
$page = isset($_GET['page']) ? $_GET['page'] : 0;
if($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 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
while($row = mysql_fetch_array($result))
{
echo "<tr>";

echo "<td><input type='checkbox' name='checkbox' id= 'checkbox' /></td>";
echo "<td>".$row['name']."</td>";
echo "<td>".$row['password']."</td>";
echo "<td>".$row['email']."</td>";
echo "<td>".$row['address']."</td>";
echo "<td>".$row['country']."</td>";
echo "<td>".$row['state']."</td>";
echo "<td>".$row['city']."</td>";
echo "<td>".$row['contact']."</td>";
echo "<td>".$row['permission']."</td>";
echo "</tr>";

// Your while loop here

}
//echo "</table>";

?>
</table>

<?=$pagination?>

<h1> </h1>
<p> </p>
<p> </p>
<p>Delete Marked Users : 
<input type="submit" name="button" id="button" value="Delete" />
</p>
<p> </p>
<p> </p>
<p> </p>
<p> </p>
<p> </p>
<p> </p>
<p> </p>
<p> </p>
</div>
<div class="footer"></div>
</div>
<?php
include ("_includes/footer.html");
?>


style.css file :


div.pagination {
padding: 3px;
margin: 3px;
}

div.pagination a {
padding: 2px 5px 2px 5px;
margin: 2px;
border: 1px solid #AAAADD;

text-decoration: none; /* no underline */
color: #000099;
}
div.pagination a:hover, div.pagination a:active {
border: 1px solid #000099;

color: #000;
}
div.pagination span.current {
padding: 2px 5px 2px 5px;
margin: 2px;
border: 1px solid #000099;

font-weight: bold;
background-color: #000099;
color: #FFF;
}
div.pagination span.disabled {
padding: 2px 5px 2px 5px;
margin: 2px;
border: 1px solid #EEE;

color: #DDD;
}

 

please tell me where i am worng? any info will be great help!!

 

MOD EDIT: code tags added.

[QuickOldCar]

change this:

<?=$pagination?>

 

to this:

<?php echo $pagination;?>

[Pikachu2000]

When posting code, enclose it withing the forum's

 . . . 

-or-

 . . . 

tags.

[upendra470]

Thank you ! It really solved my problem. Thanks alot.

 

I will take care to put all the codes inside

 tags.