Replace:
result = obj[ thisFunction.name ]( argumentCollection = form )
with this:
<cfinvoke component="#obj#" method="#thisFunction.name#"
argumentCollection="#form#" returnvariable="result"/>
It should do what you need.
On Tue, 13 Jul 2004 22:10:15 +1000, Robin Hilliard
<[EMAIL PROTECTED]> wrote:
> Taco Fleur wrote:
> > How do I get this to work?
> > Problem is described in the comments.
> >
> > <cfscript>
> > // create the object
> > obj = createObject("component", "indexServer");
> >
> > // get the meta data of the CFC
> > objMetaData = getMetaData(obj);
> >
> > // if we need to display an input form
> > if ( isDefined("url.display") )
> > {
> > // get the function
> > thisFunction = objMetaData.functions[ url.display ];
> > }
> >
> > // if we need to execute the method
> > if ( isDefined("form.btnExecute") )
> > {
> > * // assign the result * * * * * * * this is where I get an
> > error, the error says "Invalid CFM construct" and points to this line *
> > * * * * * **
> >
> > result = obj[ thisFunction.name ]( argumentCollection = form );
> > }
> > </cfscript>
>
> Taco,
>
> I assume url.display contains a number (since functions is an array).
> It's probably complaining about the combination of [] and () together,
> if you wrote
>
> x = obj[thisFunction.name];
> result = x(...
>
> it should work. This said, you should also know the structure returned
> by getMetaData is a bit funny - it's more a scope (static to the
> component's class - you can add keys to it, then retrieve them using
> getMetaData on another instance of the same component) than a structure,
> and refering to things in it via an interim variable (thisFunction in
> your case) sometimes does strange things - this could be contributing
> to your problem.
>
> Robin
>
>
> --
> Robin Hilliard
> Partner
> RocketBoots Pty Ltd
> Professional Services for Macromedia Technologies
> m +61 418 414 341
> f +61 2 9798 0070
> e [EMAIL PROTECTED]
>
>
>
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