ecm:nvl
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ecm:nvl
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The function ecm:nvl returns the specified object when not a null value. Otherwise, a specified default object is returned. The value returned is an object type.
Example
A message greeting is personalized to use the first name of the recipient. Recipients who do not have a first name stored as an attribute are addressed as ''Dear Subscriber".
The greeting is inserted into the message using an InsertIf statement, which is constructed as follows:
<%${ecm:nvl(user['FirstName'], 'Subscriber')}%>
Structure
ecm:nvl(object, object)
Parameters
Parameter | Description |
---|---|
object | Specifies the target object. This object is returned if not null. |
object | The default object to be returned when the first parameter is null. |
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