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Urgent please: How to remove from fetch results duplicated entries?

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Jorge estévez

Wednesday 23 February 2005 7:35:57 pm

Hello

Doing a fetch within several nodes could give as the result several values, some of them are duplicated because they are located in different parts of the node tree in the site.

I would like to remove duplicated values but the array is a multidimensional one (e.g. articles, so the operator used in Arrays "unique" does not remove duplicated entries.

Could someone point out how to do this?
Can someone please give away a code that could perform this?

thanks

Diseño Web Cuba
Web Design Cuba
www.elfosdesign.com

Eirik Alfstad Johansen

Wednesday 23 February 2005 10:29:46 pm

Hi Joe,

If I've understood you correctly, the main_node_only parameter should do the trick.

{let children=fetch(content, list, hash(parent_node_id, 2, main_node_only, true()))}
{/let}

Sincerely,

Eirik Alfstad Johansen
http://www.netmaking.no/

Jorge estévez

Friday 25 February 2005 2:26:45 pm

Sorry, but it does not work...

can someone else point out how to eliminate duplicated entries?

thanks anyway

Diseño Web Cuba
Web Design Cuba
www.elfosdesign.com

Łukasz Serwatka

Saturday 26 February 2005 7:03:20 am

Rebuild multidimensional to one demensional array and then use unique function.

This should work if they have the same node_id (duplicated), If not then you must build array with their names for example. 

{let node_array=array()}
{section loop=fetch( content, tree, hash( parent_node_id, 2 ) ) }
    {set node_array=$node_array|append( $item.node_id ) }
{/section}

{section loop=$node_array|unique}
    Loops without duplicated values
{/section}
{/let}

Personal website -> http://serwatka.net
Blog (about eZ Publish) -> http://serwatka.net/blog

Jorge estévez

Thursday 03 March 2005 3:50:58 pm

Lukasz

I did have to do some workarround but it worked all right..

Thanks a lot for the tip!
It helped a lot!

Diseño Web Cuba
Web Design Cuba
www.elfosdesign.com

liu spider

Sunday 06 March 2005 6:51:57 pm

I use the same approach as Eirik Johansen's, works just fine

http://liucougar.scim-im.org
SCIM Input Method Platform
http://scim.sf.net
SJSD Online Editor
http://sf.net/projects/sjsd