[TYPO3-dev] TCA, extension, BE: add custom button?

[Tolleiv Nietsch]

Gerhard Mehsel schrieb:
> Hello,
> 
> I've a small extension which displays some input fields in BE.
> Is it possible to add an additional button near this input fields? The 
> click on this button should then perform some DB and/or filesystem actions.
> 
> Thank you for any hints!
> Gerd

You might consider to render your inputfield yourself... 
http://typo3.org/documentation/document-library/core-documentation/doc_core_api/4.2.0/view/4/2/#id4302851