RE: [CFCDev] Dynamic CFC Calls

Davis, Eric Tue, 17 Jun 2003 13:15:09 -0700

Title: Message

I'd go with his second. If you need it in cfscript, here's an (untested) UDF for you:

then call it like this:

var obj = "dataObj";

var methd = "getStateData()";

var newVar = invoke(obj,methd);

structInsert(*yourscope*, newVar);

any flaws in that? please tell me so I know.

--
Eric C. Davis
Programmer/Analyst I
Georgia Department of Transportation
Office of I.T. Applications
Web Applications Group
404.463.2860.158
[EMAIL PROTECTED]

-----Original Message-----
From: Joe Eugene [mailto:[EMAIL PROTECTED]
Sent: Tuesday, June 17, 2003 3:59 PM
To: [EMAIL PROTECTED]
Subject: Re: [CFCDev] Dynamic CFC Calls

Thanks Samuel... but that does NOT work.

The only way i can get it to work is using an evaluate.... and i really dont want to use "evaluate"

variables.execMethod="request."&variables.varClass&"."&variables.varMethod;
'#variables.varName#'= evaluate(variables.execMethod);

Your Code...

variables[varName] = request[variables.varClass][variables.varMethod](); // Complains about "()"

The compiler complains about the "()" at the end... can u get it to work?

Thanks

Joe Eugene

----- Original Message -----

From: Samuel Neff

To: [EMAIL PROTECTED]

Sent: Tuesday, June 17, 2003 3:45 PM

Subject: RE: [CFCDev] Dynamic CFC Calls

two ways,

1.

request.dataObj = createObject("Component","Website/MyData");

varObj="dataObj";

varMethod="getStateData"; // removed the parens

varName="someData";

variables[varName] = request[varObj][varMethod]();

2.

<cfinvoke component="#request[varobj]#" method="#varMethod#" returnVariable="#varName#">

Untested but both should work.

hth,

Sam

-----Original Message-----
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]On Behalf Of Joe Eugene
Sent: Tuesday, June 17, 2003 3:38 PM
To: [EMAIL PROTECTED]
Subject: [CFCDev] Dynamic CFC Calls

Anybody know how to dynamically call methods in CFC's

<cfscript>

request.dataObj = createObject("Component","Website/MyData");

varObj="dataObj";

varMethod="getStateData()";

varName="someData";

// Now, i want to be able to call the CFC Dynamically, something like

'#varName#'=request["#varObj#"]["#varMethod#"];

//.#varMethod# doesnt work either.

</cfscript>

I am getting the below from the above code.

"Element getleftNavLinks is undefined in a Java object of type class coldfusion.runtime.TemplateProxy referenced as"

What am i missing?..

Thanks

Joe Eugene

RE: [CFCDev] Dynamic CFC Calls

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