Forums / Developer / Get current node within an operator

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Get current node within an operator

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Jérôme Vieilledent

Thursday 26 June 2008 1:57:26 am

Hello,

I would like to know if it was possible to get the current viewed node in a template operator, such as we do with the $node variable in a template.
I guess this variable is registered somewhere and accessible with PHP code but how ?

Thanks by advance

André R.

Thursday 26 June 2008 7:40:38 am

Look in the first parameter in your modify function on the template operator class ( $tpl ).

Example code (if in pagelayout):

                    if ( $tpl->hasVariable('module_result') )
                    {
                       $moduleResult = $tpl->variable('module_result');
                    }

                    if ( $tpl->hasVariable('current_node_id') )
                    {
                       $currentNodeId = (int) $tpl->variable('current_node_id');
                    }
                    else if ( isset( $moduleResult['node_id'] ) )
                    {
                       $currentNodeId = (int) $moduleResult['node_id'];
                    }
                    else if ( isset( $moduleResult['path'][count( $moduleResult['path'] ) - 1]['node_id'] ) )
                    {
                       $currentNodeId = (int) $moduleResult['path'][count( $moduleResult['path'] ) - 1]['node_id'];
                    }

if in node template just use the $node variable.

eZ Online Editor 5: http://projects.ez.no/ezoe || eZJSCore (Ajax): http://projects.ez.no/ezjscore || eZ Publish EE http://ez.no/eZPublish/eZ-Publish-Enterprise-Subscription
@: http://twitter.com/andrerom

Jérôme Vieilledent

Thursday 26 June 2008 7:54:42 am

Thanks André !

So we can access to the current node with this :

print_r($tpl->Variables['']['node']);

André R.

Thursday 26 June 2008 7:57:41 am

To print the current node id:

$node = $tpl->variable('node');
print_r( $node->attribute('node_id') );

eZ Online Editor 5: http://projects.ez.no/ezoe || eZJSCore (Ajax): http://projects.ez.no/ezjscore || eZ Publish EE http://ez.no/eZPublish/eZ-Publish-Enterprise-Subscription
@: http://twitter.com/andrerom

Jérôme Vieilledent

Thursday 26 June 2008 8:29:33 am

You're right, that's much cleaner :-D

yunxia cai

Tuesday 20 April 2010 7:34:12 pm

Hello!

  I have a question.

 first:I define the {def $current_node= fetch( content, node, hash( node_id, $current_node_id ) ) }

 then if the class is not folder ,I need define the $current_node

if I define again  {def $current_node= fetch( 'conten't, 'list', hash( 'parent_node_id', $node.parent_node_id ) ) }

and ,the  $current.node.module_result.content_info.object_id is right?

Thanks!