PDF made from database table

I made a Connectivity app like in the YouTube tutorial with a table list reading some entries from the Joomla user table. The table list is displayed fine, but now I want to write this table to a PDF using the TCPDF action. But I have no clue what I have to write into the content field of the TCPDF action.
​
Any help is appreciated.
​
PS: A proper documentation would be nice.

try writing this in the PDF action content:

{view:table_name}

but the table will not look the same since the css also should be included!

Thx for your reply. By doing so I get the error message: Call to a member function view() on null. table_name has the id of the table.
​
The error is located in administrator/components/com_chronoforms7/chronoforms/helpers/parser2.php:803