This script works fine except for it starts each page with the next number.
For instance if I want it do display 10 rows it starts at row 2, page 2 it would
start at 12, page 3 would be 22. etc etc...
Btw, it also has alternating backrounds for each row. Don't know if that might be a problem.
Thanks!
<?php
// database connection info
$conn = mysql_connect('localhost','root','') or trigger_error("SQL", E_USER_ERROR);
$db = mysql_select_db('test',$conn) or trigger_error("SQL", E_USER_ERROR);
$table_name = "forum_question";
// find out how many rows are in the table
$sql = "SELECT COUNT(*) FROM $table_name";
$result = mysql_query($sql, $conn) or trigger_error("SQL", E_USER_ERROR);
$r = mysql_fetch_row($result);
$numrows = $r[0];
// number of rows to show per page
$rowsperpage = 10;
// find out total pages
$totalpages = ceil($numrows / $rowsperpage);
// get the current page or set a default
if (isset($_GET['currentpage']) && is_numeric($_GET['currentpage'])) {
// cast var as int
$currentpage = (int) $_GET['currentpage'];
} else {
// default page num
$currentpage = 1;
} // end if
// if current page is greater than total pages...
if ($currentpage > $totalpages) {
// set current page to last page
$currentpage = $totalpages;
} // end if
// if current page is less than first page...
if ($currentpage < 1) {
// set current page to first page
$currentpage = 1;
} // end if
// the offset of the list, based on current page
$offset = ($currentpage - 1) * $rowsperpage;
// get the info from the db
$sql = "SELECT * FROM $table_name LIMIT $offset, $rowsperpage";
$result = mysql_query($sql, $conn) or trigger_error("SQL", E_USER_ERROR);
// while there are rows to be fetched...
while ($list = mysql_fetch_assoc($result)) {
// echo data?>
<? $color="1";
echo '<table width="400" border="1" align="center" cellpadding="2" cellspacing="0">';
while($rows=mysql_fetch_array($result)){
// If $color==1 table row color = #FFC600
if($color==1){
echo "<tr bgcolor='#333300'>
<td>".$rows['id']."</td><td>".$rows['topic']."</td><td>".$rows['detail']."</td>
</tr>";
// Set $color==2, for switching to other color
$color="2";
}
// When $color not equal 1, use this table row color
else {
echo "<tr bgcolor='#C6FF00'>
<td>".$rows['id']."</td><td>".$rows['topic']."</td><td>".$rows['email']."</td>
</tr>";
// Set $color back to 1
$color="1";
}
}
echo '</table>';?>
<? }
mysql_close();
?>
<?
// end while
echo "<center>";
/****** build the pagination links ******/
// range of num links to show
$range = 3;
// if not on page 1, don't show back links
if ($currentpage > 1) {
// show << link to go back to page 1
echo " <a href='{$_SERVER['PHP_SELF']}?currentpage=1'><<</a> ";
// get previous page num
$prevpage = $currentpage - 1;
// show < link to go back to 1 page
echo " <a href='{$_SERVER['PHP_SELF']}?currentpage=$prevpage'><</a> ";
} // end if
// loop to show links to range of pages around current page
for ($x = ($currentpage - $range); $x < (($currentpage + $range) + 1); $x++) {
// if it's a valid page number...
if (($x > 0) && ($x <= $totalpages)) {
// if we're on current page...
if ($x == $currentpage) {
// 'highlight' it but don't make a link
echo " [<b>$x</b>] ";
// if not current page...
} else {
// make it a link
echo " <a href='{$_SERVER['PHP_SELF']}?currentpage=$x'>$x</a> ";
} // end else
} // end if
} // end for
// if not on last page, show forward and last page links
if ($currentpage != $totalpages) {
// get next page
$nextpage = $currentpage + 1;
// echo forward link for next page
echo " <a href='{$_SERVER['PHP_SELF']}?currentpage=$nextpage'>></a> ";
// echo forward link for lastpage
echo " <a href='{$_SERVER['PHP_SELF']}?currentpage=$totalpages'>>> </center></a> ";
} // end if
/****** end build pagination links ******/
?>>
