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Daniele Nocentini
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Sunday 23 March 2008 9:17:28 am
Hello!
In my website I have frontpage with some box with news and others, in one of this box I need to display some nodes according to the current date, I use an override template for content/view/embed in this template I have a code to fetch nodes according to current date but with template cache and content cache on my frontpage never update, I try to put
{set-block scope=root variable=cache_ttl}0{/set-block} and cache-block but does not work, maybe I'm not understand the correct usage for this template operator.
someone can help me?
the template I use is override: content/view/embed.tpl and this is my code
{def $timestamp=currentdate()}
<h1>Current date/time: {$timestamp|l10n( 'shortdatetime' )}</h1>
{def $today=currentdate()
$prossime_gare=fetch( 'content', 'list', hash( 'parent_node_id', $object.main_node_id,
'attribute_filter', array( array( 545, '>=', $today )),
'class_filter_type', 'include',
'class_filter_array', array('scheda_gara') ))
$ultime_gare=fetch( 'content', 'list', hash( 'parent_node_id', $object.main_node_id,
'attribute_filter', array( array( 545, '<=', $today )),
'class_filter_type', 'include',
'class_filter_array', array('scheda_gara') )) }
{if gt($prossime_gare|extract_left(1)|count(),0)}
<div class="box-grey">
<div class="box-head"><h3><span>Prossima gara</span></h3></div>
<div class="box-body">
{foreach $prossime_gare|extract_left(1) as $prossima_gara}
{content_view_gui view=embed content_object=fetch( 'content', 'object', hash( 'object_id', $prossima_gara.contentobject_id ) )}
{/foreach}
</div>
</div>
{/if}
{if gt($ultime_gare|extract_right(1)|count(),0)}
<div class="box-grey">
<div class="box-head"><h3><span>Ultima gara</span></h3></div>
<div class="box-body">
{foreach $ultime_gare|extract_right(1) as $ultima_gara}
{content_view_gui view=embed content_object=fetch( 'content', 'object', hash( 'object_id', $ultima_gara.contentobject_id ) )}
{/foreach}
</div>
</div>
{/if}
Antica Bottega Digitale srl
http://www.abd.it
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Daniele Nocentini
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Tuesday 25 March 2008 7:28:26 am
Thanks andrè for tips, now works.
But I have another cache understanding problem, I have also a list of file excel file download from fecth in a folder on content structure, I want to show the number of download but with template compile on and content cache on this count does not update. this is my code for the link download inside a foreach:
{cache-block expiry=20 keys=$child.data_map.file.content.main_node.data_map.file.content.original_filename|urlencode}
<a href={concat( 'content/download/', $child.data_map.file.content.main_node.data_map.file.contentobject_id, '/', $child.data_map.file.content.main_node.data_map.file.id,'/version/', $child.data_map.file.content.main_node.data_map.file.version , '/file/', $child.data_map.file.content.main_node.data_map.file.content.original_filename|urlencode )|ezurl}><img src={"download.png"|ezimage} border="0" alt="{$child.data_map.file.content.main_node.data_map.file.content.download_count} download" title="{$child.data_map.file.content.main_node.data_map.file.content.download_count} download" /></a>
{$child.data_map.file.content.main_node.data_map.file.content.download_count}
{/cache-block}
Antica Bottega Digitale srl
http://www.abd.it
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André R.
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Wednesday 26 March 2008 11:20:56 am
First of all, you should remove that cache block (cache blocks introduce overhead as well, so you should not use them inside a foreach like that), you problem is probably that this code is inside another cache block or view cache. Introduction to cache blocks:
{cache-block expiry=3600 ignore_content_expiry}
{cache-block expiry=20}
This code will update every hour {currentdate()|l10n( 'shortdatetime' )}
{/cache-block}
{/cache-block}
Same goes for content view cache ( inside a view/full node template ):
{set-block scope=global variable=cache_ttl}3600{/set-block}
{cache-block expiry=20}
This code will update every hour {currentdate()|l10n( 'shortdatetime' )}, unless this node is edited!
{/cache-block}
The text will only update if the node is edited if cache_ttl is not explicit set, and text will update every 20 seconds if cache_ttl is set to 0 (disable view cache).
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