ccxml elements

CCXML 1.0-W3C Development Guide

<var> element

The <var> element is used to explicitly declare CCXML variables. All expressions must be valid ECMAScript expressions, assignable to variables with valid ECMAScript names.

usage

<var expr="(ECMAScript Expression)" name="(variable name)">

attributes

expr	Data Type: (ECMAScript Expression)	Default: none - attribute is required
	The expr attribute specifies the value to assign to the variable in question. This may be any valid ECMAScript value.
name	Data Type: (variable name)	Default: none - attribute is required
	The name attribute indicates the name of the variable. Any valid ECMAScript variable names are permitted as a value for this attribute.

parents

none

children

none

code samples

<1.0 var -name-expr> sample

<?xml version="1.0" encoding="UTF-8"?>
<ccxml version="1.0" xmlns="http://www.w3.org/2002/09/ccxml">

<var name="BenFranklin"
expr="'They that can give up essential liberty to obtain a little temporary safety deserve neither liberty nor safety.'"/>

<eventprocessor>
<transition event="connection.alerting">
<accept/>
<log expr="'***** CALL ACCEPTED *****'"/>
</transition>

<transition event="connection.connected">
<log expr="'*** BEN FRANKLIN SAYS: ' + BenFranklin"/>
<dialogstart src="'null://?text=' + BenFranklin" type="'application/x-texttospeech'"/>
</transition>

<transition event="dialog.exit">
<log expr="'***** CALL EXITING *****'"/>
<exit/>
</transition>

<transition event="error.*">
<log expr="'ERROR OCCURRED: '+ event$.name"/>
<exit/>
</transition>
</eventprocessor>

</ccxml>

additional links

W3C Specification

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