fitem/fidx

Provides access to the value (fitem) and index (fidx) when iterating through a list using the include_for_each column on a field mapping.

These variables are only populated when the include_for_each column is set, and are only accessible in its field and value columns. They are usually used to populate lists or dictionaries for a service request's fields.

Read more about the include_for_each column here.

# Given
include_for_each = ["foo", "bar", "baz"]

# First iteration
fitem ==> "foo"
fidx ==> 0

# Second iteration
fitem ==> "bar"
fidx ==> 1

etc...

Example usage

# Given
include_for_each = [
    {"name": "Sally", "email": "[email protected]"},
    {"name": "Benjamin", "email": "[email protected]"},
    {"name": "David", "email": "[email protected]"}
]

# To fill a theortical "all_emails" field, use
field: all_emails[fidx]
value: fitem['email']

 # Results in
 ["[email protected]", "[email protected]", "[email protected]"]