Pagination

[saadi06]

hello can any one help me i have a code for pagination and it is working properly but i want give it a condition that if the first page is shown then nothing should be displayed and if the data is on the second page then the pagination should start here is my code

class Pager
{
/***********************************************************************************
* int findStart (int limit)
* Returns the start offset based on $_GET['page'] and $limit
***********************************************************************************/
function findStart($limit)
{
if ((!isset($_GET['page'])) || ($_GET['page'] == "1"))
{
$start = 0;
$_GET['page'] = 1;
}
else
{
$start = ($_GET['page']-1) * $limit;
}

return $start;
}
/***********************************************************************************
* int findPages (int count, int limit)
* Returns the number of pages needed based on a count and a limit
***********************************************************************************/
function findPages($count, $limit)
{
$pages = (($count % $limit) == 0) ? $count / $limit : floor($count / $limit) + 1;

return $pages;
}
/***********************************************************************************
* string pageList (int curpage, int pages)
* Returns a list of pages in the format of "« < [pages] > »"
***********************************************************************************/
function pageList($curpage, $pages)
{
$page_list = "";
//«
/* Print the first and previous page links if necessary */
if (($curpage != 1) && ($curpage))
{
$page_list .= " <a href=\"".$_SERVER['PHP_SELF']."?page=1\" title=\"First Page\">First</a> ";
}

if (($curpage-1) > 0)
{
$page_list .= "<a href=\"".$_SERVER['PHP_SELF']."?page=".($curpage-1)."\" title=\"Previous Page\"><</a> ";
}
/* Print the numeric page list; make the current page unlinked and bold */
for ($i=1; $i<=$pages; $i++)
{
if ($i == $curpage)
{
$page_list .= "<b>".$i."</b>";
}
else
{
$page_list .= "<a href=\"".$_SERVER['PHP_SELF']."?page=".$i."\" title=\"Page ".$i."\">".$i."</a>";
}
$page_list .= " ";
}

/* Print the Next and Last page links if necessary */
if (($curpage+1) <= $pages)
{
$page_list .= "<a href=\"".$_SERVER['PHP_SELF']."?page=".($curpage+1)."\" title=\"Next Page\">></a> ";
}

if (($curpage != $pages) && ($pages != 0))
{
$page_list .= "<a href=\"".$_SERVER['PHP_SELF']."?page=".$pages."\" title=\"Last Page\">Last</a> ";
}
$page_list .= "</td>\n";

return $page_list;
}
/***********************************************************************************
* string nextPrev (int curpage, int pages)
* Returns "Previous | Next" string for individual pagination (it's a word!)
***********************************************************************************/
function nextPrev($curpage, $pages)
{
$next_prev = "";

if (($curpage-1) <= 0)
{
$next_prev .= "Previous";
}
else
{
$next_prev .= "<a href=\"".$_SERVER['PHP_SELF']."?page=".($curpage-1)."\">Previous</a>";
}

$next_prev .= " | ";

if (($curpage+1) > $pages)
{
$next_prev .= "Next";
}
else
{
$next_prev .= "<a href=\"".$_SERVER['PHP_SELF']."?page=".($curpage+1)."\">Next</a>";
}

return $next_prev;
}
}
?>

[davehere]

hello, I didn't look all but I think a simple way can be to pass a param in your link
if you build automatic links, for example in a pager

an example (very quick) :

// making params to link
foreach(making links) {
 $params='';
  if ($pageNumber>1) { $params.='pagination=true'; }
  ?><a href='urlpage?<?php echo $params?>' >go page <?php echo $pageNumber ?></a><?php
}

// DISPLAY
if isset($_GET['pagination']) {
  // only if page != 1 because on page1 link there is no this param
  ?>
   PAGINATION
   <?php
}

hope it'll help