EXTERNALCALLOUT macro
The EXTERNALCALLOUT
macro is available
only in HCL®
Interact.
Syntax
EXTERNALCALLOUT( calloutName,
arg1, ...)
Parameters
calloutName
The name of the callout you created using the ExternalCallout API. This name must match the name of the External Callout category you created in HCL Marketing Platform.
arg1
An argument required by your callout, if required.
Description
EXTERNALCALLOUT
enables you to call an external application to add data to your
interactive flowchart. EXTERNALCALLOUT can return whatever you have created the callout to do. You
must write this callout in Java™ using the ExternalCallout API.
For more details, see the
HCL
Interact Administrator's Guide.
Examples
EXTERNALCALLOUT(getStockPrice,
UNCA)
Calls the callout getStockPrice
passing
the name of the stock, UNCA, as the argument. This user defined callout
returns the stock price as defined by the callout.