Navigation Coding

exponder

I'm using a typical php navigation system, to browse through different images. What I'd like to do is have the standard arrow links. > (next image) / < (previous image), and so on. Is there any way I can incorperate that into this, through array's, or whatever actually. Wondering if there's an easier way, than the horrible 30 images 30 html pages way.

A point in the right direction would be very helpful. Thanks ahead of time.

<?php
/* define variables */
$ma = "imgs/mal.jpg";
$mb = "imgs/TechHell.jpg";
$mc = "imgs/Decembers-Spawn.jpg";
$md = "imgs/hahaha.jpg";
$me = "imgs/genevee.jpg";
$mf = "imgs/biggernerds.jpg";
$mg = "imgs/agroaphobia.jpg";
$mh = "imgs/BodyMod.jpg";
$mi = "imgs/FootPrints.jpg";
$mj = "imgs/godtv.jpg";
$mqa = "<b>Altered Picture Of Myself</b><p>\n";
$mqb = "<b>Altered Picture Of Myself. With A drawing I did.</b><p>\n";
$mqc = "<b>A drawing labled Decmbers Spawn.</b><p>\n";
$mqd = "<b>Me - Licking the a Scanner</b><p>\n";
$mqe = "<b>Just some wench I know. A beauty isn`t she?</b><p>\n";
$mqf = "<b>Dis is muh click y0</b><p>\n";
$mqg = "<b>A drawing of Agroaphobia</b><p>\n";
$mqh = "<b>Digital Graphics - Mody Modification</b><p>\n";
$mqi = "<b>Digital Graphics - Foot Prints</b><p>\n";
$mqj = "<b>Digital Graphics - God Is In The Tv</b><p>\n";
/* */
$img = $_GET['img']; {
if ($img == ma) { print "$mqa\n<img src=$ma><p><a href=$ma>$ma</a>\n"; }
if ($img == mb) { print "$mqb\n<img src=$mb><p><a href=$mb>$mb</a>\n"; }
if ($img == mc) { print "$mqc\n<img src=$mc><p><a href=$mc>$mc</a>\n"; }
if ($img == md) { print "$mqd\n<img src=$md><p><a href=$md>$md</a>\n"; }
if ($img == me) { print "$mqe\n<img src=$me><p><a href=$me>$me</a>\n"; }
if ($img == mf) { print "$mqf\n<img src=$mf><p><a href=$mf>$mf</a>\n"; }
if ($img == mg) { print "$mqg\n<img src=$mg><p><a href=$mg>$mg</a>\n"; }
if ($img == mh) { print "$mqh\n<img src=$mh><p><a href=$mj>$mh</a>\n"; }
if ($img == mi) { print "$mqi\n<img src=$mi><p><a href=$mi>$mi</a>\n"; }
if ($img == mj) { print "$mqj\n<img src=$mj><p><a href=$mj>$mj</a>\n"; }
}
?>

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exponder

I hate doing this, but bump

dave420


$imgs=array(
	array(
		"mal.jpg",
		"Altered Picture Of Myself",
		),
	array(
		"TechHell.jpg",
		"Altered Picture Of Myself. With A drawing I did.",
		),
	array(
		"Decembers-Spawn.jpg",
		"A drawing labled Decmbers Spawn.",
		),
	array(
		"genevee.jpg",
		"Me - Licking the a Scanner",
		)
	);

$id=$_GET["id"];
if (!$id) $id=0;

list($url, $comment)=$imgs[$id];
$prev=false;
$next=false;
if ($id>0) {
	$prev=$id-1;
}

if ($id<(count($imgs)-1)) {
	$next=$id+1;
}

echo $comment."<p><img src=\"".$url."\"><p>";

if ($prev) echo '<a href="?id='.$prev.'">Previous</a>';
if ($prev!==false && $next!==false) echo ' - '; 
if ($next) echo '<a href="?id='.$next.'">Next</a>';

I've not tested it, but it's the rough idea. The most elegant solution would be to power it by a database. You could easily adapt this code to work with a db.

dave