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Author
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Message
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ludo thomas
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Wednesday 07 December 2005 1:46:36 am
Hi!
what i need:
if my node's class name is "spot", I want to fetch his parent until parent's class name ="geopositionnement".
if this parent class type is not what I want, I have to find the parent of the parent ...until the class type is what I need.(u follow me?) in 3.6 you can say:
{if eq( $object.class_name, "Spot" )}
{let mynode=fetch(content,node,hash(node_id,$main_node_id))}
{while ne($mynode.object.class_name,"Geopositionnement")}
{set mynode=$mynode.object.main_node.parent}
{/while}
{$mynode.object.class_name}
{/if}
this code works perfectly in 3.6 or 3.7 versions but how can i do this in a 3.5 version without using the while loop? for the if, i say: {section name=if show=eq( $object.class_name, "Spot")}
but i can't do somethig like a while loop...
plz help..
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Clemens T
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Wednesday 07 December 2005 8:46:12 am
Heya! Here are some snippets:
{$top.name}
{section var=node loop=$top.children}
================
{$node.name}
{section var=obj loop=$node.children}
----------------
{$obj.name}
{section var=el loop=$obj.object.list}
{$el}{delimiter}:{/delimiter}
{/section}
----------------
{/section}
================
{/section}
{let selected_id_array=$attribute.content}
{section var=Options loop=$attribute.class_content.options}
{section-exclude match=$selected_id_array|contains( $Options.item.id )|not} {$Options.item.name|wash( xhtml )}
{delimiter}<br/>
{/delimiter}
{/section}
{/let}
so basically it's the loop=.... what you need.
Have phun!
Greets,
Clemens
ps: just out of curiosity, why do you still code in 3.5?
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ludo thomas
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Thursday 08 December 2005 8:51:09 am
hi clemens...
thanks for your reply.
first:
i try to code a while loop in 3.5 because of the php server version, and because I try to make an extension that could be used by each ez versions...
2ndly:
I spend more than 3 days on this loop.
no more results....
I dont see anything I could use in your reply (sory).
you say to use loop=
but loop=what?
do you have more informations?
thx in advance.
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Clemens T
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Thursday 08 December 2005 4:56:54 pm
Ok, this code took me about 3 hours.. and lots of thinking.. because I'm not very familiar with the section, section-else code etc...(cause I started from 3.6) I've checked this code in 3.7, should work with 3.5 though. Here is the solution:
{let node=fetch('content','node', hash('node_id','63'))}
{let nodetest=$node}
{*loop as much as the depth of the current item of the tree, otherwise parent could be NULL*}
{section loop=$node.depth}
{switch match=$nodetest.object.class_name}
{case match="Geopositionnement"}
Geopositionnement: {$nodetest.object.class_name},{$nodetest.node_id}<br/>
{*if the current class_name=Geopositionnement*}
{set $nodetest=$nodetest.parent}
{/case}
{case}
Not a Geopositionnement: {$nodetest.object.class_name},{$nodetest.node_id}<br/>
{*the default case, if the current class_name != Geopositionnement*}
{/case}
{/switch}
{/section}
{* at this point, $nodetest is filled with the last Geopositionnement in the tree, exactly the same as your code does (correct me if I'm wrong) *}
{/let}
{/let}
Greets and all the best,
Clemens
ps: please mark your topic title 'solved' if it's solved...
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Clemens T
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Friday 09 December 2005 3:18:08 am
Ok, this code does exactly the opposite of what you want... that's the only thing you got to fix..now it goes up in the tree, as long as the parent = Geopositionnement, you need to make it so that it goes up the tree until it reaches the Geopositionnement, well at least.. does not do another replace of the $nodetest by it's parent, I'd say.. use a $match variable, so you can control it if you already found a match.
Greets,
Clemens
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ludo thomas
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Friday 16 December 2005 12:37:32 am
thx a lot Clemens.
this code is right..... {switch match=$object.class_name}
{case match="Spot"}
{let node=fetch('content','node', hash('node_id',$main_node_id))}
{let nodetest=$node}
{*loop as much as the depth of the current item of the tree, otherwise parent could be NULL*}
{section loop=$node.depth}
{switch match=$nodetest.object.class_name}
{case match="Geoposition"}
{*if the current class_name=Geoposition*}
{/case}
{case}
{set nodetest=$nodetest.parent}
{*the default case, if the current class_name != Geoposition*}
{/case}
{/switch}
{* at this point, $nodetest is filled with the last Geopositionnement in the tree, exactly the same as your code does (correct me if I'm wrong) *}
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