This chapter is from the book
3.57 value
Element type |
value |
Attributes |
expr |
Parents |
audio | block | catch | choice | emphasis | enumerate | error | field | filled | help | if | initial | log | menu | noinput | nomatch | object | paragraph | prompt | prosody | record | sentence | subdialog | transfer | voice |
Children |
None. |
Description |
Inserts the value of an expression in a prompt. |
DTD
<!ELEMENT value EMPTY > <!ATTLIST value expr %expression; #REQUIRED >
Language model
Attributes
-
expr : expression
An ECMAScript expression of the value.
Children
None.
Examples
Example 3-68 Playing a variable as text-to-speech with value
<?xml version="1.0" encoding="iso-8859-1"?> <vxml version="1.0"> <form> <field name="homeAppliance"> <noinput> <reprompt/> </noinput> <nomatch> <reprompt/> </nomatch> <prompt count="1">Please select a home appliance.</prompt> <prompt count="2"> Today, we have the following home appliances to offer: <enumerate/> </prompt> <option dtmf="1" value="electronics">radio</option> <option dtmf="2" value="electronics">tv</option> <option dtmf="3" value="cleaning">vacuum cleaner</option> <option dtmf="4" value="cleaning">carpet sweeper</option> <option dtmf="5" value="cleaning">mop</option> <option dtmf="6" value="kitchen">pots and pans</option> <option dtmf="7" value="kitchen">toaster</option> <option dtmf="8" value="kitchen">knives</option> <filled> <prompt> You selected an item from our <value expr="homeAppliance"/> category. </prompt> </filled> </field> </form> </vxml>