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Monday 11 August 2003 1:10:27 am
Hi All, I have run into a very strange "bug" that I am at a loss to explain.
I have a {section name=Folder loop=...}. Within this section, I have access to a number of objects, including the 'item' object from the current iteration of the loop. For example, within the section I have a line:
<h1>{$Folder:item.name}</h1>
Which shows the name of the object. This works perfectly.
The problem comes in when I have a {let} or {section} embedded within the current {section} scope.
In any code following the embedded {/section}{/let} , I appear to lose all my objects - even though they remain in scope - EXCEPT for the LAST iteration of the loop which works.
The debug message I get is:
Unknown template variable 'item' in namespace 'Folder'
The offending line is the message below is:
<a href={concat('content/view/full/',$:item.node_id)|ezurl}>[ Read more about {$Folder:item.name}... ]</a>
</div> If I move the offending line to a position before the embedded {let} it works as it should. Very odd... Can anyone shed some light on this? The full source code follows:
{let folder_list=fetch(content,list,hash(parent_node_id,47,
sort_by,array(array(priority))))}
{section name=Folder loop=$folder_list} ******** SECTION DECLARATION ********
<div class="columnItem">
<h1>{$Folder:item.name}</h1> ******** IN SCOPE; WORKS FINE ********
{let item_list=fetch(content,tree,hash(parent_node_id,$Folder:item.node_id,
class_filter_type,exclude,
class_filter_array,array(1),
sort_by,array(array(published,false()))))}
{section loop=$Folder:item_list}
<h2>{$:item.data_map.title.content}</h2>
{$:item.data_map.intro.content.output.output_text}
<p><a href={concat('content/view/full/',$:item.node_id)|ezurl}>[ Read More... ]</a></p>
{/section}
{/let}
<a href={concat('content/view/full/',$:item.node_id)|ezurl}>[ Read more about {$Folder:item.name}... ]</a> ******** SHOULD BE IN SCOPE. FAILS COMPLETELY EXCEPT FOR LAST ITERATION ********
</div>
{/section}
{/let}
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