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

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Author	Message
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