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Yasen Georgiev
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Thursday 13 May 2010 7:00:06 am
Hi, I have to extract the Media Library structure from a template. I've tried a lot of things, but not getting the targeted result :) The nearest I got is with this statement:
{def $nodes=fetch( 'content', 'node',
hash( 'parent_node_id', 43,
'depth', 4,
'limit', 0,
'ignore_visibility', true(),
) )}
{foreach $nodes as $node}
{$node.name|wash} - {$node.class_identifier} <br />
{/foreach}but it doesn't show the nodes of class 'Folder', even though they are not filtered. Could somebody help with this issue?
Regards,
Yasen Georgiev
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Håvard Bergersen
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Saturday 15 May 2010 12:49:07 pm
Hi Yasen. The fetch function you are using here is to fetch one single node, and it does not support parent_node_id as a parameter, but a node_id.... Depending on what you need it for i would suggest the 'list' or the 'tree' fetch function. These are documented here under 'content' http://ez.no/doc_hidden/ez_publish/technical_manual/4_x/reference/template_fetch_functions. So, one of these should do the trick.
{def $nodes=fetch( 'content', 'tree', hash( 'parent_node_id', 43,
'depth', 4,
'limit', 0,
'ignore_visibility', true(),
) )}
{foreach $nodes as $node}
{$node.name|wash()}
{/foreach}
{def $nodes=fetch('content', 'list', hash( 'parent_node_id', 43,
'depth', 4,
'limit', 10,
'ignore_visibility', true(),
))}
{foreach $nodes as $node}
{$node.name|wash()}
{/foreach}Good luck :)
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