How to get ID of current page in TYPO3

问题

I'm using TYPO3 v8, how can I get the id of the current page that I'm editing in the backend?

回答1:

You can get current PageId like this.

in Controller file.

$currentPid = $GLOBALS['TSFE']->id

Using Typoscript.

temp.page_uid = TEXT
temp.page_uid.field = uid

回答2:

Example: In your controller:

$id = (int)\TYPO3\CMS\Core\Utility\GeneralUtility::_GP('id');

回答3:

This depends on context, examples:

• If you are extending FormEngine (editing records), the parent page record is in the data array, prepared by some rather early data provider.
• If you are adding a feature to the 'info' module, the page id is a GET parameter, you should be able to access this in your controller.

来源：https://stackoverflow.com/questions/48103446/how-to-get-id-of-current-page-in-typo3