Deprecation: #62893 - Flashmessage JavaScript object TYPO3.Flashmessages was moved¶
See forge#62893
Description¶
Flashmessages JavaScript object has been moved from TYPO3.Flashmessages
to top.TYPO3.Flashmessages
.
The severity constant values has been changed to correspond to the same values (-2,-1,0,1,2) of the constants as in PHP.
The constants TYPO3.Severity.information
have been marked as deprecated.
3rd party extensions referring to TYPO3.Severity.information
will work until CMS 9.
A compatibility file was introduced to map TYPO3.Flashmessages
to top.TYPO3.Flashmessages
, will also work until CMS 9.
Impact¶
If a 3rd party extension calls the mentioned methods directly, a deprecation log will be written to the browser console.
Affected installations¶
A TYPO3 instance is affected if a 3rd party extension refers to the method TYPO3.Flashmessages.display()
or uses TYPO3.Severity.information
constants.
Migration¶
The affected 3rd party extensions must be modified to use top.TYPO3.Flashmessages
instead of TYPO3.Flashmessages
.
Example:
// Old and deprecated:
TYPO3.Flashmessages.display(TYPO3.Severity.notice)
// New and the only correct way:
top.TYPO3.Flashmessages.display(top.TYPO3.Severity.notice)
The TYPO3.Severity
object has been moved to top.TYPO3.Severity
. Use top.TYPO3.Severity.*
instead.