3.9. else
| Element type | else |
| Attributes | None. |
| Parents | if |
| Children | None. |
| Description | Declares the beginning of the "else code" within an if element. All elements within the if element after the else element are executed only if the if element's cond attribute and its contained elseif elements' cond attributes all evaluate to false. |
DTD
<!ELEMENT else EMPTY >
Language model
Attributes
None.
Children
None.
Examples
Example 3-11. Using the if-else logic
<?xml version="1.0" encoding="iso-8859-1"?>
<vxml version="1.0">
<form id="pick">
<field name="select">
<grammar>one|two|three</grammar>
<prompt>Pick a number from one to three.</prompt>
<filled>
<if cond="select=='one'">
<prompt>Your selection was one.</prompt>
<elseif cond="select=='two'"/>
<prompt>Your selection was two.</prompt>
<else/>
<prompt>Your selection was three.</prompt>
</if>
</filled>
</field>
</form>
</vxml>
|
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