Key |
Type |
Value |
---|---|---|
K |
dictionary |
(Optional; PDF 1.3) A JavaScript action that shall be 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. |
F |
dictionary |
(Optional; PDF 1.3) A JavaScript action that shall be performed before the field is formatted to display its value. This action may modify the field’s value before formatting. |
V |
dictionary |
(Optional; PDF 1.3) A JavaScript action that shall be performed when the field’s value is changed. This action may check the new value for validity. (The name V stands for “validate.”) |
C |
dictionary |
(Optional; PDF 1.3) A JavaScript action that shall be performed to recalculate the value of this field when that of another field changes. (The name C stands for “calculate.”) The order in which the document’s fields are recalculated shall be defined by the CO entry in the interactive form dictionary (see 12.7.2, “Interactive Form Dictionary” ). |