This chapter is from the book
This chapter is from the book
This chapter is from the book
3.60 vxml
|
Element type |
vxml |
|
Attributes |
application | base | version | xml:lang |
|
Parents |
None. |
|
Children |
catch | error | form | help | link | meta | menu | noinput | nomatch | property | script | var |
|
Description |
Contains a VoiceXML document. |
DTD
<!ELEMENT vxml (%event.handler; | form | link | menu | meta | property | script | var)+ > <!ATTLIST vxml application %uri; #IMPLIED base %uri; #IMPLIED xml:lang NMTOKEN #IMPLIED version CDATA #REQUIRED >
Language model
Attributes
-
application : uri
Indicates that this VoiceXML document is an application leaf document of the specified application root document.
-
base : uri
The base URI for all relative URIs within this document.
-
version : CDATA
Indicates the version of VoiceXML used in this document.
-
xml:lang : NMTOKEN
Specifies the spoken language used with this element - for example, en-US for US English.
Children
The children of this element comprise a VoiceXML document. Upon loading a VoiceXML document, the interpreter will execute each child element in the order it appears until it reaches either a form or a menu. It will then execute the first form or menu it encounters and exit.
Examples
Example 3-71 A very simple VoiceXML application
<?xml version="1.0" encoding="iso-8859-1"?>
<vxml version="2.0">
<form>
<block>
<prompt>Hello world.</prompt>
</block>
</form>
</vxml>