Very new to php... bear with me!
I'm creating a photography website and am stuck on a particular page. Ultimately I need the page to be a form with a dynamic number of inputs. It will be a dynamic visual representation of folders (or "galleries") on my web host server. Each div block will contain the first image from the folder along with the name of the folder - the heading text and image should both be clickable and act as a submit button to continue to the album.php page, passing the name of the folder via a GET method.
The first problem I had was trying to get rid of the submit button from a form, and replace with my album thumbnail and album title in an <a>
tag. Apparently via javascript, and I managed to get this to work - kind of. I've gotten the page to a state where there is a form, with multiple inputs, but every single folder name is now being passed in the URL (eg mywebsite.com/album.php?name=album1&name=album2&name=album3) and I'm absolutely stuck!
The code is included, so if someone could have a look over and offer some guidance or point me in the right direction (and offer any other newbie tips!) it would be much appreciated.
Cheers Lee
<form id="album" method="get" action="album.php">
<?php
$basepath = 'images/portfolios/public/';
$results = scandir($basepath);
foreach ($results as $result) {
if ($result === '.' or $result === '..') continue;
if (is_dir($basepath . '/' . $result)) {
//create new gallery for each folder
?>
<div class="gallery">
<?php
//get count of images in folder
$i = 0;
$path = 'images/portfolios/public/' . $result;
if ($handle = opendir($path)) {
while (($file = readdir($handle)) !== false){
if (!in_array($file, array('.', '..')) && !is_dir($path.$file))
$i++;
}
}
//create array, and choose first file for thumbnail
$files = array();
$dir = opendir($path);
while(($file = readdir($dir)) !== false)
{
if($file !== '.' && $file !== '..' && !is_dir($file))
{$files[] = $file;}
}
closedir($dir);
sort($files);
//form input - album name for next page
echo '<input type="hidden" name="name" id="name" value="'.$result.'" />';
//the headline and image link for gallery
echo '<a href="javascript: submitform()">' . $result . ' - ('.$i.' images)<br>
<img src="'.$path.'/'.$files[0].'" />
</a>';
?>
</div> <!-- end gallery -->
<?php }
}
?>
</form>
<script type="text/javascript">
function submitform(){document.forms["album"].submit();}
</script>
change your code from:
echo '<a href="javascript: submitform()">' . $result . ' - ('.$i.' images)<br>
<img src="'.$path.'/'.$files[0].'" />
</a>';
to this code:
echo '<a href="admin.php?name='.$result.'">' . $result . ' - ('.$i.' images)<br>
<img src="'.$path.'/'.$files[0].'" />
</a>';
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