<rule>

An SRGS+XML rule definition is contained within a <rule> block.

Attributes

id This attribute specifies the rulename for the rule.
scope Can be either "public" or "private".

Notes

For examples and usage information, please refer to the Speech Recognition Grammar Specification.


Example

<?xml version="1.0"?>
<vxml version="2.0">

  <form>
    <grammar type="application/srgs+xml" root="ROOT" mode="voice">
      <rule id="ROOT">
        <one-of>
          <item>
            Dog
            <tag>
              name="Lassie";age="5";color="brown"
            </tag>
          </item>
          <item>
            Cat
            <tag>
              name="Garfield";age="7";color="orange"
            </tag>
          </item>
        </one-of>
      </rule>
    </grammar>

    <initial>
      <prompt>
        Say either dog or cat.
      </prompt>
    </initial>

    <field name="name"/>
    <field name="age"/>
    <field name="color"/>

    <filled>
      <if cond="name=='Lassie'">
        <prompt>
          The dog's name is <value expr="name"/>.
          He is <value expr="age"/> years old.
          His fur color is <value expr="color"/>.
        </prompt>
        <elseif cond="name=='Garfield'"/>
        <prompt>
          The cat's name is <value expr="name"/>.
          He is <value expr="age"/> years old.
          His fur color is <value expr="color"/>.
        </prompt>
        <else/>
        <prompt>
          I did not understand you.
        </prompt>
      </if>
    </filled>
  </form>
</vxml>

The output of the above script would be:

Computer: Say either dog or cat.
Human: Dog.
Computer: The dog's name is Lassie.
Computer: He is 5 years old.
Computer: His fur color is brown.



Child Tags

<example>, <item>, <one-of>, <ruleref>, <tag>, <token>



Parent Tags

<grammar>