Problem with for loop and a include menu
Posted: Mon Oct 26, 2009 3:42 pm
Hi all
I'm pretty new to php and i really struggle to work my way around it. I'm looking desperately for some help with a for loop and a include for a menu. I have a php template homepage with a menu that pulls the links via a php include link into the index.php page. I have a menu point called gallery where i have made a gallery that fetches the thumbnails and the bigger pictures via a for loop. The for loop fetches all the thumbnails the right way, but by clicking on them to activate the bigger picture, the first page of the index.php (which in my case is home.php) gets loaded in the include section instead of the bigger picture from the gallery.
I hope this makes sense, it's my first week with php, so please bare over with me
This is my include php code:
And this is my for loop for the gallery:
Here is a link to my site i'm working on so you can see my problem in action 
http://www.365posts.com/school/include/ ... allery.php
I Hope you can help me.
Nils
I'm pretty new to php and i really struggle to work my way around it. I'm looking desperately for some help with a for loop and a include for a menu. I have a php template homepage with a menu that pulls the links via a php include link into the index.php page. I have a menu point called gallery where i have made a gallery that fetches the thumbnails and the bigger pictures via a for loop. The for loop fetches all the thumbnails the right way, but by clicking on them to activate the bigger picture, the first page of the index.php (which in my case is home.php) gets loaded in the include section instead of the bigger picture from the gallery.
I hope this makes sense, it's my first week with php, so please bare over with me
This is my include php code:
Code: Select all
<?php
$page = $_GET['file'];
if (strlen($page) == 0)
$page = "home.php";
include($page);
?>
Code: Select all
<?php
$dir = 'pic/';
$thumbs = array("small_hamburg1.jpg", "small_hamburg2.jpg", "small_hamburg3.jpg",);
$gallery = '<ul id="img_nav">' . "\n";
for($i=0; $i<count($thumbs); $i++){
$thumb = $thumbs[$i];
$find ="/small_/";
$replace ="big_";
$big = preg_replace ($find, $replace, $thumb);
$gallery .= '<li><a href="?pic='. $big .'">';
$gallery .= '<img src="' . $dir . $thumb . '" alt=" " /></a></li>';
}
$gallery .= "\n </ul> \n ";
if(isset($_GET['pic'])){
$img = $_GET['pic'];
$gallery .= '<p><img src="' . $dir . $img . '" alt="img " /></p>';
}else{
$gallery .= '<p>Pick a pic from the thumbs!</p>';
}
echo $gallery;
?>
http://www.365posts.com/school/include/ ... allery.php
I Hope you can help me.
Nils