meta element
VoiceXML 2.0
Specifies general information about the VoiceXML document.

Syntax

<meta
content = "string"
http-equiv = "string"
name = "string"
/>

Attributes
content
Required. The value of name.
http-equiv
The name of an HTTP response header. ( if name is not specified)
name
A label identifying the type of meta information specified by content. You can define any type. ( if http-equiv is not specified)

Parents
vxml

Children
None.

Remarks
The name and http-equiv attributes are mutually exclusive. When specifying a meta element, one of these attributes is required.
The information specified using the meta element is programmatically available as read-only variables named session.meta.name. This feature is a Tellme extension.
Examples

In this example, some meta elements are set and then used programmatically within the application.

<?xml version="1.0"?>
<vxml version="2.1"
 xmlns="http://www.w3.org/2001/vxml">
  <meta name="author" content="John Smith" />
  <meta name="version" content="2.5.1" />

  <form>
    <block>
      This application was written by 
      <value expr="session.meta.author" />
      The version is <value expr="session.meta.version" />
      <exit />
    </block>
  </form>
</vxml>



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