vorige-volgende-met-artikel-link
Gesponsorde koppelingen
PHP script bestanden
Code (php)
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<?
// Connect to the Databaseserver
mysql_connect ("","","");
// Select the Database
mysql_select_db("");
// Variables
if(is_numeric($_GET['max'])) $max = $_GET['max'];
if(is_numeric($_GET['start'])) $start = $_GET['start'];
if (empty($max)) $max = 6; // $max is the maximum number of results per page
if (empty($start)) $start = 0; // This is the number to start the query at the right location [DO NOT EDIT]
// Calculate some stuff
$end = $start + $max; // This is for the query, gives the number for the LIMIT
$prev = $start - $max; // This number is for $start in the Previous-hyperlink
$next = $end; // This number is for $start in the Next-hyperlink
// Select everything from the table
$query = mysql_query("SELECT ID, NR, artikel FROM catalogus ORDER BY ID, NR, artikel DESC LIMIT $start, $max") or die (mysql_error());
// Number of rows from $query
$num = mysql_num_rows($query);
if (empty($num))
{
echo "<p>Geen producten geselecteerd.</p>";
}
else
{
while ($result = mysql_fetch_row($query))
{
//create list block of results
$contact_list ="<ul>";
while ($row = mysql_fetch_array($query)) {
$ID = $row['ID'];
$NR = $row['NR'];
$artikel = $row['artikel'];
$contact_list .= "<li><a href=\"show_contact.php?id=$ID\">$NR, $artikel</a>";
}
$contact_list .="</ul>";
// echo "[$result[0]] $result[1]<br>\n";
echo "$contact_list";
};
echo "<p>\n";
// Check if $prev is higher than or equal to 0, if so add the Previous-hyperlink
if ($prev >= '0')
{
echo "[<a href=\"test4.php?start=$prev&max=$max\">Previous</a>]\n";
} else {
echo "[Previous]\n";
}
// Count how many rows there are in the table
$count = mysql_fetch_row(mysql_query("SELECT count(*) FROM catalogus"));
// Calculate on which page we are
$thispage = ceil($start/$max+1);
// If $count[0] is higher than $max, show the pagenumbers
if ($count[0] > $max)
{
// Calculate the amount of pages
$total = ceil($count[0]/$max);
for($i=0;$i<$total;$i++)
{
// The number to show has to be $1+1 (because $i starts with 0)
$number = $i+1;
// $start has to be $i * $max
$start = $i*$max;
// If thispage is equal to the number, the link has to be bold
if ($thispage == $number)
{
echo "<strong>[<a href=\"test4.php?start=" . $start . "&max=" . $max . "\">" . $number . "</a>]</strong>\n";
} else {
echo "<a href=\"test4.php?start=" . $start . "&max=" . $max . "\">" . $number . "</a>\n";
}
}
}
// If $count[0] is higher than $next, show the hyperlink
if ($count[0] > $next)
{
echo "[<a href=\"test4.php?start=$next&max=$max\">Next</a>]\n";
} else {
echo "[Next]\n";
}
echo "</p>\n";
}
?>
// Connect to the Databaseserver
mysql_connect ("","","");
// Select the Database
mysql_select_db("");
// Variables
if(is_numeric($_GET['max'])) $max = $_GET['max'];
if(is_numeric($_GET['start'])) $start = $_GET['start'];
if (empty($max)) $max = 6; // $max is the maximum number of results per page
if (empty($start)) $start = 0; // This is the number to start the query at the right location [DO NOT EDIT]
// Calculate some stuff
$end = $start + $max; // This is for the query, gives the number for the LIMIT
$prev = $start - $max; // This number is for $start in the Previous-hyperlink
$next = $end; // This number is for $start in the Next-hyperlink
// Select everything from the table
$query = mysql_query("SELECT ID, NR, artikel FROM catalogus ORDER BY ID, NR, artikel DESC LIMIT $start, $max") or die (mysql_error());
// Number of rows from $query
$num = mysql_num_rows($query);
if (empty($num))
{
echo "<p>Geen producten geselecteerd.</p>";
}
else
{
while ($result = mysql_fetch_row($query))
{
//create list block of results
$contact_list ="<ul>";
while ($row = mysql_fetch_array($query)) {
$ID = $row['ID'];
$NR = $row['NR'];
$artikel = $row['artikel'];
$contact_list .= "<li><a href=\"show_contact.php?id=$ID\">$NR, $artikel</a>";
}
$contact_list .="</ul>";
// echo "[$result[0]] $result[1]<br>\n";
echo "$contact_list";
};
echo "<p>\n";
// Check if $prev is higher than or equal to 0, if so add the Previous-hyperlink
if ($prev >= '0')
{
echo "[<a href=\"test4.php?start=$prev&max=$max\">Previous</a>]\n";
} else {
echo "[Previous]\n";
}
// Count how many rows there are in the table
$count = mysql_fetch_row(mysql_query("SELECT count(*) FROM catalogus"));
// Calculate on which page we are
$thispage = ceil($start/$max+1);
// If $count[0] is higher than $max, show the pagenumbers
if ($count[0] > $max)
{
// Calculate the amount of pages
$total = ceil($count[0]/$max);
for($i=0;$i<$total;$i++)
{
// The number to show has to be $1+1 (because $i starts with 0)
$number = $i+1;
// $start has to be $i * $max
$start = $i*$max;
// If thispage is equal to the number, the link has to be bold
if ($thispage == $number)
{
echo "<strong>[<a href=\"test4.php?start=" . $start . "&max=" . $max . "\">" . $number . "</a>]</strong>\n";
} else {
echo "<a href=\"test4.php?start=" . $start . "&max=" . $max . "\">" . $number . "</a>\n";
}
}
}
// If $count[0] is higher than $next, show the hyperlink
if ($count[0] > $next)
{
echo "[<a href=\"test4.php?start=$next&max=$max\">Next</a>]\n";
} else {
echo "[Next]\n";
}
echo "</p>\n";
}
?>