Hi all,
I’ve searched high and low but can’t find de answer to the problem i’m having with this snippet in ditto. I have used this code
http://alistairrobinson.co.uk/a-nice-and-simple-photo-gallery-solution-for-modx/ to create an image with thumbnail files on the project pages. But I also want to display the thumbnail version of that image in a carousel on the homepage.
The problem is that the snippet only generates the image on the first ditto result. So the ditto call is working, the snippet is working for the first ditto result but not for the other results. I’ve tried the cache uncache options but that didn’t have any effect. I recoded the snippet multible times but i’m no programmer, so no luck. I hope someone can point out the problem.
My ditto call:
<div id="project-zapper">
<ul id="mycarousel" class="jcarousel-skin-ie7">
[!Ditto? &parents=`14,16,19,22,27` &total=`9` &randomize=`1` &noResults=` ` &tpl=`ditto-project-slider`!]
</ul>
</div>
<li><a href="[~[+id+]~]" title="[+title+]">[[test? &docID=`[+id+]`]]</a>
<h4><a href="[~[+id+]~]" title="[+title+]">[+type-woning+] <br/>[+plaats+]</a></h4>
<a href="[~[+id+]~]" title="[+title+]">Bekijk dit project</a>
</li>
The snippet code:
<?php
include_once($modx->config['base_path'].'assets/bin/config.php');
//Get name of the thumnail folder
$balk_folder = $modx->config['site_url'].constant('THUMBS_FOLDER');
//Get the input from the image tv
$docID = (isset($docID)) ? $docID : $modx->documentIdentifier;
$tvout=$modx->getTemplateVarOutput('body_photo',$docID);
$path = $tvout['body_photo'];
//No input found show niks
$bhtml = 'niks';
//Else rewrite normal path to thumnail path and output
if(!empty($path)) {
$full_path = $modx->config['base_path'].$path;
$file_name = basename($full_path);
$url = $balk_folder.$file_name;
$bhtml = '<img src="'.$url.'" alt="" width="122" height="99" />';
}
echo $bhtml;
?>
Any ideas?
Thx in advance, and greetings, Lodewijk
