Hiding or unhiding subtrees
if ( $node->attribute( 'can_hide' ) ) { if ( $node->attribute( 'is_hidden' ) ) { eZContentObjectTreeNode::unhideSubTree( $node ); } else { eZContentObjectTreeNode::hideSubTree( $node ); } }
if ( $node->attribute( 'can_hide' ) ) { if ( $node->attribute( 'is_hidden' ) ) { eZContentObjectTreeNode::unhideSubTree( $node ); } else { eZContentObjectTreeNode::hideSubTree( $node ); } }