egroupware/phpgwapi/js/jquery/jqplot/examples/nav.inc
2011-08-09 23:10:50 +00:00

36 lines
927 B
PHP

<div class="nav">
<?php
$dh = opendir('./');
while (false !== ($filename = readdir($dh))) {
if (preg_match('/^[a-z0-9]+\.html$/i', $filename)) {
$files[] = $filename;
}
}
$fcount = count($files);
$parts = explode("/", $_SERVER['SCRIPT_NAME']);
$curfile = end($parts);
$prevfile = '';
$nextfile = '';
// echo $fcount, $curfile;
// print_r($files);
for ($i=0; $i<$fcount; $i++) {
if ($curfile == $files[$i]) {
$prevfile = $files[$i-1];
$nextfile = $files[$i+1];
if ($i == 0) {
$prevfile = $files[$fcount-1];
$nextfile = $files[1];
}
elseif ($i == $fcount-1) {
$prevfile = $files[$i-1];
$nextfile = $files[0];
}
}
}
echo '<a href="'.$prevfile.'">Previous</a> <a href="./">Examples</a> <a href="'.$nextfile.'">Next</a>';
?>
</div>