typo3 - In TypoScript, how to check for a setting on parent page -


in typoscript, can check setting in page details:

if.istrue.data = page:tx_myext_siblingsnav 

in case, display submenu.

but check if setting exists on parent page (no "slide").

if.istrue.data = levelfield:-2,page:tx_myext_siblingsnav 

wouldn't work.

how do that?

if.istrue.data = levelfield:-2,tx_myext_siblingsnav 

and in additionalconfiguration.php:

$globals['typo3_conf_vars']['fe']['addrootlinefields'] = 'tx_myext_siblingsnav'; 

(i thought rootlinefields had added "slide", no.)


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