[Raku PDF Project] / [FDF Module] / FDF :: Field :: AdditionalActions

Description

Table 196 – Entries in a form field’s additional-actions dictionary

Methods (Entries)

class PDF::Action $.K (entry)

(Optional; PDF 1.3) A JavaScript action that is performed when the user modifies a character in a text field or combo box or modifies the selection in a scrollable list box. This action may check the added text for validity and reject or modify it.

class PDF::Action $.F (format)

(Optional; PDF 1.3) A JavaScript action that is performed before the field is formatted to display its value. This action may modify the field’s value before formatting.

class PDF::Action $.V (validate)

(Optional; PDF 1.3) A JavaScript action that is performed when the field’s value is changed. This action may check the new value for validity.

class PDF::Action $.C (calculate)

(Optional; PDF 1.3) A JavaScript action that is performed to recalculate the value of this field when that of another field changes. The order in which the document’s fields are recalculated is defined by the CO entry in the interactive form dictionary.