CallFire XML: If

Definition

The contents within this tag will execute if the variable value is equal to the result of the expression.

Value

The contents within this tag are more nodes to execute. This tag can also contain an "else" tag.

Attributes

Examples

This gives the user three attempts to press the correct button, then it ends the call.

<menu maxDigits="1" timeout="5500" name="menu">
 <play type="tts">This is the play tag. Press 1 for more information.</play>
 <keypress pressed="1">
 <play type="tts">Nice job pressing one!</play>
 <goto>hangup</goto>
 </keypress>
 <keypress pressed="default">
 <goto>counter</goto>
 </keypress>
</menu>
<if name="counter" expr="${count} &gt; 2">
 <play type="tts" voice="female2">Too many mistakes. Bye for now!</play>
 <goto>hangup</goto>
</if>
<play type="tts">Oh dear. You are taking a long time. Try again.</play>
<setvar varname="count">${count} + 1</setvar>
<goto>menu</goto>
<hangup name="hangup"/>