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Author
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Message
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steve walker
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Wednesday 08 September 2004 8:28:12 am
Hi there, I started to ask about this at the end of http://ez.no/community/forum/setup_design/advanced_search_development_homemade_fuzzy_logic but its really a seperate subject so wanted to start a fresh thread. I have 2 independent fetches with the 2nd fetch likely to contain some identical data to the first fetch. I want to perform some filtering on the second fetch so that it doesnt display any of the data that was already displayed via the first fetch. Does anyone know of a way of doing this. Many thanks, Steve.
http://www.oneworldmarket.co.uk
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Ole Morten Halvorsen
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Thursday 09 September 2004 2:09:10 am
Steve, If the <b>unique</b> operator (http://ez.no/ez_publish/documentation/reference/template_operators/arrays/unique) cant help you I would recommend writing an operator for this purpose. Ole M.
Senior Software Engineer - Vision with Technology
http://www.visionwt.com
http://www.omh.cc
http://www.twitter.com/omh
eZ Certified Developer
http://ez.no/certification/verify/358441
http://ez.no/certification/verify/272578
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steve walker
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Thursday 09 September 2004 2:24:53 am
Ole, OK. In this case the potential issue is I have two independent fetches. Is it possible to make an array out of the 2 fetches, so I have something on the lines of:
let fetch1 = fetch_some_data
let fetch2 = fectch_additional_data
let overall_results = array(fetch1,fetch2)|unique
RegardsSteve.
http://www.oneworldmarket.co.uk
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Ole Morten Halvorsen
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Thursday 09 September 2004 5:36:29 am
Steve, Yes, you can use merge the two arrays with <b>merge</b>. Look here: http://ez.no/ez_publish/documentation/reference/template_operators/arrays/merge I dont think the unique operator works on multidimensional arrays, so you might have to write your own operator to do this. Ole M.
Senior Software Engineer - Vision with Technology
http://www.visionwt.com
http://www.omh.cc
http://www.twitter.com/omh
eZ Certified Developer
http://ez.no/certification/verify/358441
http://ez.no/certification/verify/272578
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steve walker
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Wednesday 15 September 2004 2:18:37 am
Ole, Thanks for the information. Regards, Steve.
http://www.oneworldmarket.co.uk
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willy jansen
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Wednesday 15 September 2004 7:33:38 am
Hi, A slight different question. I have a fetch that returns duplicate entries (because there are articles that appear in more than 1 location). Can I use "unique" to filter the duplicate entries out? If yes: how?
Find below the code I'm using...
(It fetches the latest 6 additions from 100 nodes starting from node 2)
{let page_limit=8
children=fetch(content, list, hash(limit, 6,
parent_node_id, 2,
depth, 100, sort_by,array(published,false()),
class_filter_type, include, class_filter_array, array(article)))}
<table class="2cols">
<tr>
{section name=Child loop=$children sequence=array(col1,col2)}
<td valign="top" class="{$Child:sequence}">
{node_view_gui view=line content_node=$Child:item}
</td>
{delimiter modulo=2}
</tr>
<tr>
{/delimiter}
{/section}
</tr>
</table>
I'd highly appreciate a hint in the right direction.
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steve walker
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Wednesday 15 September 2004 8:02:24 am
Willy, Have a look at: http://www.ez.no/community/bug_reports/duplicates_when_fetching_trees_and_lists_with_objects_assigned_to_multiple_locations You want to use the 'main_node_only, true()' within the fetch to only grab main node. Regards, Steve.
http://www.oneworldmarket.co.uk
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willy jansen
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Wednesday 15 September 2004 9:36:21 am
Splendid. This fetch does the trick now for me:
{let page_limit=8
children=fetch(content, list,
hash(limit, 6, parent_node_id, 2,
depth, 100, main_node_only, true(),
sort_by,array(published,false()),
class_filter_type, include, class_filter_array, array(article)))}
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John Kazakis
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Tuesday 25 March 2008 9:56:34 am
Hello, I just tried this and it doesn't seem to work :S Here's my code:
{def $featured_folder = fetch( 'content', 'node', hash( 'node_path', concat($node.path_identification_string, '/featured') ) )
$event_list = fetch( 'content', 'list',
hash( 'parent_node_id', $featured_folder.node_id,
'sort_by', $featured_folder.sort_array,
'limit', 4,
'limitation', array(),
main_node_only, true()
) )
}
{*---------------------
List the Events
---------------------*}
{foreach $event_list as $content sequence array( '0', '1' ) as $style}
{if eq($style, 0) }
{append-block variable=$left_components}
{node_view_gui view='box' box_type="listbox" content_node=$content display_register='1'}
{/append-block}
{else}
{append-block variable=$right_components}
{node_view_gui view='box' box_type="listbox" content_node=$content display_register='1'}
{/append-block}
{/if}
{/foreach}
What am I missing? Thanks.
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