XFA Specification
Chapter 15, Template Specification
Template Reference
538
The filter element
An element that contains the criteria for filtering signing certificates used to generate XML digital
signatures.
<filter
Properties:
id="xml-id"
name="xml-id"
use="cdata"
usehref="cdata"
>
<certificates>
[0..1]
<handler>
[0..1]
<reasons>
[0..1]
</filter>
The filter element is used within the following other elements:
proto signData
The certificates property
An element that holds a collection of certificate filters used to identify the signer.
For more information see "The
The handler property
An element controlling what signature handler is used for a data-signing operation for an XML digital
signature.
For more information see "The
The id property
A unique identifier that may be used to identify this element as a target.
The name property
An identifier that may be used to identify this element in script expressions.
The reasons property
An element containing a choice of reason strings for including with an XML Digital Signature.
For more information see "The
The use property
Invokes another object in the same document as a prototype for this object. The content of this property is
either a SOM expression (which cannot start with '#') or a '#' character followed by an XML ID.
Starting with XFA 2.4 the object used as a prototype no longer needs to be the child of
proto
. Any object
of the appropriate class can be used as a prototype.