It is possible to access the DOM of a VoiceXML document? How?

With the tag "data" I can only access stat开发者_运维技巧ic data. Instead I would like to write something like:

"getElementsByTagName('field').item(0).nodeValue"

in order to retrieve the value of the field just after that has been inserted.

(I know that there are other ways to obtain the same effect but I am interested in this specific topic).

Thanks!

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It is not normally possible to access the DOM of the VoiceXML document itself. (I can't think of any circumstances where this is necessary.)

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There is no such mechanism in the the W3C VoiceXML 2.0/2.1 specification. VoiceXML is not as dynamic as HTML is.