Get selectfielddata from site.txt

The CMS Questions
1

Hi,
I have an selectfield which get the data from another site. In general it works but now I want to get this data from the site.txt file and this doesn’t work.
Is it in general not possible or do i something wrong?

book_testfield:
    label: testfield
    type: select 
    options: field
    field:
        page: ../../../site
        name: book_config_testfield
        separator: ;

This is my filetree:

Bildschirmfoto 2016-05-25 um 06.31.40.jpg312×226 12.1 KB

2

It should be like this:

book_testfield:
  label: testfield
  type: select 
  options: field
  field:
    page: /
    name: book_config_testfield
    separator: ;
3

Hi @texnixe,

thank you very much!
And greetings to Mainz from Darmstadt.

Jan