probleme avec code pagination
salut tt le monde
j'ai telecharge un code pagination, apres mes modifications .. la pagination fonctionne bien mais avec un petit erreur qui s'affiche seulement et voila mon erreur
Code:
Notice: Undefined index: page in C:\Program Files\EasyPHP-5.3.8.0\www\marocdoc4\test2.php on line 23
mais quand je passes au page suivante oubien a la precedente ,ca marche normale pas d'erreur. et voila mon entiere code:
Code:
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| <?php
/*
Place code to connect to your DB here.
*/
include('connections/cnx.php'); // include your code to connect to DB.
$tbl_name="docteur"; //your table name
// How many adjacent pages should be shown on each side?
$adjacents = 3;
/*
First get total number of rows in data table.
If you have a WHERE clause in your query, make sure you mirror it here.
*/
mysql_select_db($database_cnx, $cnx);
$query = "SELECT COUNT(*) as num FROM $tbl_name";
$total_pages = mysql_fetch_array(mysql_query($query,$cnx));
$total_pages = $total_pages['num'];
/* Setup vars for query. */
$targetpage = "test2.php"; //your file name (the name of this file)
$limit = 75; //how many items to show per page
$page = $_GET['page'];
if($page)
$start = ($page - 1) * $limit; //first item to display on this page
else
$start = 0; //if no page var is given, set start to 0
/* Get data. */
mysql_select_db($database_cnx, $cnx);
$sql = "SELECT nom FROM $tbl_name a,ville b
WHERE a.id_vil = b.id_vil
ORDER BY b.ville LIMIT $start, $limit";
$result = mysql_query($sql,$cnx);
if ($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;
$pagination = "";
if($lastpage > 1)
{
$pagination .= "<div class=\"pagination\">";
//previous button
if ($page > 1)
$pagination.= "<a href=\"$targetpage?page=$prev\">« precedent</a>";
else
$pagination.= "<span class=\"disabled\">« precedent</span>";
//pages
if ($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\">suivant »</a>";
else
$pagination.= "<span class=\"disabled\">suivant »</span>";
$pagination.= "</div>\n";
}
?>
<?php
while($row = mysql_fetch_array($result))
{
echo $row['nom']."<br>";
}
?>
<?=$pagination?> |
le probleme c'est avec cette variable : $page = $_GET['page'];
j'ai essaye avec if(isset( $_GET['page']
)) mais le probleme n'a pas ete resolu :?
pouviez vous m'aider a resourder ce probleme
merci.
