Deprecation: #88854 - T3_THIS_LOCATION¶
See forge#88854
Description¶
The global JavaScript variable T3_THIS_LOCATION
containing the URL to the current document (if not modified) has
been marked as deprecated.
Impact¶
Since this is a global JavaScript variable, no proper deprecation layer applies and thus no deprecation notice is rendered.
Some PHP API uses T3_THIS_LOCATION
(e.g. \TYPO3\CMS\Backend\Utility\BackendUtility::getLinkToDataHandlerAction()
with second argument being -1
)
which has been marked as deprecated as well.
Affected Installations¶
All third party extensions using T3_THIS_LOCATION
are affected.
Migration¶
When generating URLs containing a returnUrl
(a common use-case for T3_THIS_LOCATION
),
consider using either rawurldecode(GeneralUtility::getIndpEnv('REQUEST_URI'))
or normalizedParams
in the PSR-7 ServerRequest object:
$request->getAttribute('normalizedParams')->getRequestUri()
.
In general, onclick
handlers doing a redirect are considered bad practice.
Use HTML's href
attribute and attach custom click handlers, if necessary.