MACROMEDIA COLFUSION MX 7 - INSTALLING AND USING COLDFUSION MX, Reference

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cfinvoke 255
cfinvoke
Description
Does either of the following:
•
Invokes a component method from within a ColdFusion page or component.
•
Invokes a web service.
This tag works as follows:
•
Transiently instantiates a component or web service and invokes a method on it.
•
Invokes a method on an instantiated component or web service.
This tag can pass parameters to a method in the following ways:
•
With the
cfinvokeargument
tag
•
As named attribute-value pairs, one attribute per parameter
•
As a structure, in the
argumentCollection
attribute
Category
Extensibility tags
Syntax
Syntax 1
<!--- This syntax invokes a method of a component. --->
<cfinvoke
component = "component name or reference"
method = "method name"
returnVariable = "variable name"
argumentCollection = "argument collection"
...>
OR
Syntax 2
<!--- This syntax can invoke a method of a component only
from within the component. --->
<cfinvoke
method = "method name"
returnVariable = "variable name"
argumentCollection = "argument collection"
...
>
OR
Syntax 3
<!--- This syntax invokes a web service. --->
<cfinvoke
webservice = "URLtoWSDL_location"
method = "operation_name"
username = user name"
password = "password"
timeout = "request timeout in seconds"