PHP Pagination

[whiteyoh]

Hi All,

Can anybody help me here.

The code below is picking up the first pages records but it wont move to the next page.

<?php
// Connects to your Database
include "myFunctions.php";
getConnection();

//This checks to see if there is a page number. If not, it will set it to page 1
if (!(isset($pagenum)))
{
$pagenum = 1;
}

//Here we count the number of results
//Edit $data to be your query
$data = mysql_query("SELECT * FROM tbl_tut") or die(mysql_error());
$rows = mysql_num_rows($data);

//This is the number of results displayed per page
$page_rows = 10;

//This tells us the page number of our last page
$last = ceil($rows/$page_rows);

//this makes sure the page number isn't below one, or more than our maximum pages
if ($pagenum < 1)
{
$pagenum = 1;
}
elseif ($pagenum > $last)
{
$pagenum = $last;
}

//This sets the range to display in our query
$max = 'limit ' .($pagenum - 1) * $page_rows .',' .$page_rows; 
//This is your query again, the same one... the only difference is we add $max into it
$data_p = mysql_query("SELECT * FROM tbl_tut $max") or die(mysql_error());

//This is where you display your query results
while($info = mysql_fetch_array( $data_p ))
{
Print $info['tut_title'];
echo "<br>";
}
echo "<p>";

// This shows the user what page they are on, and the total number of pages
echo " --Page $pagenum of $last-- <p>";

// First we check if we are on page one. If we are then we don't need a link to the previous page or the first page so we do nothing. If we aren't then we generate links to the first page, and to the previous page.
if ($pagenum == 1)
{
}
else
{
echo " <a href='{$_SERVER['PHP_SELF']}?pagenum=1'> <<-First</a> ";
echo " ";
$previous = $pagenum-1;
echo " <a href='{$_SERVER['PHP_SELF']}?pagenum=$previous'> <-Previous</a> ";
}

//just a spacer
echo " ---- ";

//This does the same as above, only checking if we are on the last page, and then generating the Next and Last links
if ($pagenum == $last)
{
}
else {
$next = $pagenum+1;
echo " <a href='{$_SERVER['PHP_SELF']}?pagenum=$next'>Next -></a> ";
echo " ";
echo " <a href='{$_SERVER['PHP_SELF']}?pagenum=$last'>Last ->></a> ";
}
?>

[cwarn23]

May I suggest following my pagination tutorial because your code looks like a mess and needs a rewrite.

[vivekdizzal]

<?php
include('connect.php');
if (isset($_GET['pageno'])) {
   $pageno = $_GET['pageno'];
} else {
   $pageno = 1;
} 
 $query = "SELECT count(*) FROM image ";
 $result = mysql_query($query);
 $query_data = mysql_fetch_row($result);
 $numrows = $query_data[0];
 $rows_per_page = 4;
 $lastpage= ceil($numrows/$rows_per_page);
 $pageno = (int)$pageno;
if ($pageno > $lastpage) {
   $pageno = $lastpage;
} 
if ($pageno < 1) {
   $pageno = 1;
} 
$limit = 'LIMIT ' .($pageno - 1) * $rows_per_page .',' .$rows_per_page;
$que = "SELECT * FROM image $limit";
  $res = mysql_query($que);
 while($row = mysql_fetch_array($res)) 
 {
 echo $row['name']."<br>";
 }
if ($pageno == 1) {
   echo " FIRST PREV ";
} else {
   echo " <a href='{$_SERVER['PHP_SELF']}?pageno=1'>FIRST</a> ";
   $prevpage = $pageno-1;
   echo " <a href='{$_SERVER['PHP_SELF']}?pageno=$prevpage'>PREV</a> ";
} 
echo " ( Page $pageno of $lastpage ) ";
if ($pageno == $lastpage) {
   echo " NEXT LAST ";
} else {
   $nextpage = $pageno+1;
   echo " <a href='{$_SERVER['PHP_SELF']}?pageno=$nextpage'>NEXT</a> ";
   echo " <a href='{$_SERVER['PHP_SELF']}?pageno=$lastpage'>LAST</a> ";
}