Barney's solution will work. Although he uses cfinvoke, it isn't actually re-instantiating the object, it uses the already existing application.imgObject.
I do this too. It is possible with evaluate, but as it seems many threads on the various lists argue against using evaluate, I opted for the <cfinvoke>. On 9/14/06, Andy Matthews <[EMAIL PROTECTED]> wrote: > I've already got the object instantiated to the App scope though. > > <!----------------//------ > andy matthews > web developer > certified advanced coldfusion programmer > ICGLink, Inc. > [EMAIL PROTECTED] > 615.370.1530 x737 > --------------//---------> > > -----Original Message----- > From: Barney Boisvert [mailto:[EMAIL PROTECTED] > Sent: Thursday, September 14, 2006 11:20 AM > To: CF-Talk > Subject: Re: Dynamically calling methods in a CFC > > > <cfinvoke object="#application.imgobject#" method="#scaleMethod#" ... > > cheers, > barneyb > > On 9/14/06, Andy Matthews <[EMAIL PROTECTED]> wrote: > > I'm using Rick Root's image.cfc which contains scaleX and scaleY methods. > > > > Right now I'm doing an if statement with two lines for the call to the > CFC. > > > > <cfif scaleMethod IS "scaleX"> > > <cfset a = APPLICATION.imgObj.scaleX()> > > <cfelse> > > <cfset a = APPLICATION.imgObj.scaleY()> > > </cfif> > > > > But I'd like to condense it to this: > > <cfset a = APPLICATION.imgObj[scaleMethod]()> > > > > But that method errors. I've tried these as well: > > > > <cfset a = APPLICATION.imgObj["#scaleMethod#"]()> > > <cfset a = APPLICATION.imgObj."#scaleMethod#"()> > > <cfset a = APPLICATION.imgObj.#scaleMethod#()> > > > > But they also failed. I know it's got to be possible, but I'm not sure how > > to do it...anyone? > > > > <!----------------//------ > > andy matthews > > web developer > > certified advanced coldfusion programmer > > ICGLink, Inc. > > [EMAIL PROTECTED] > > 615.370.1530 x737 > > --------------//---------> > > > > > > > > > > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~| Introducing the Fusion Authority Quarterly Update. 80 pages of hard-hitting, up-to-date ColdFusion information by your peers, delivered to your door four times a year. http://www.fusionauthority.com/quarterly Archive: http://www.houseoffusion.com/groups/CF-Talk/message.cfm/messageid:253136 Subscription: http://www.houseoffusion.com/groups/CF-Talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=89.70.4
