You can accomplish the same thing with dynamic paths and still not have to use fusebox. There are easier ways to do this and not have all the overhead of FB.
Clint ----- Original Message ----- From: "Brian Kotek" <[EMAIL PROTECTED]> To: "CF-Talk" <[EMAIL PROTECTED]> Sent: Thursday, July 17, 2003 12:48 PM Subject: Cons to Fusebox > First, I just want to be sure you understand what the fuseaction actually is. It's in the format "circuit.targetfuseaction", where the "circuit" part is the alias of a Fusebox circuit, and the "targetfuseaction" part is the actual action within that circuit that you want to execute. I just wanted to make sure that was clear. So... > > Abstraction is one huge benefit of circuits. When I do "index.cfm?fuseaction=store.productdetails", I don't know, or care, WHERE the store circuit is. This applies to both the logical and physical structure of the site. Using circuit aliases masks these dependencies because the core file handles translation of the alias to a directory path to be called. So as a team developer creating a link to that section of the site, I don't need to know anything about the application's directory structure or where that part of the site is located. > > On the other hand, using "/root/store/products/productdetails.cfm" in a link requires you to know EVERYTHING about the physical structure of the site for EVERY link. And if for some reason I refactor the site, and part of the change is to alter the physical location of my products directory, or break it up into more than one directory? Better open up a lot of files or break out the extended search and replace, because every link that points there is going to have to be changed. > > Circuits also allow for very easy dynamic links. If I have a component that creates a form, and I want to reuse that form in multiple places in the system but I want it to post to different things, this is really easy with circuits. You do: form action="index.cfm?fuseaction=#xfa.formAction#". Then at runtime, you can set xfa.formAction to be anything you need it to be. Bam...like magic the form can now post to any fuseaction you need it to...and you never need to touch the code itself, only set the xfa variable. > > Pretty much, your question goes right to the heart of why Fusebox uses circuits in the first place. The answer is that when related code is grouped together, that code is easier to maintain and change. Placing code into directories can do this as well, in fact Fusebox circuits are aliases for directories. But with circuits, you get that layer of abstraction between the alias of the circuit and it's actual path. I can tell you from real world experience that when you have to make significant changes to the structure of your application, it is REALLY nice to be able to edit a few lines in your circuit definitions and be done with it, instead of having to change links all over the place. > > Hope that helps, > > Brian > > Mosh Teitelbaum wrote: > >I've been pondering the benefits and downsides of this approach for a while > >now. Since you bring it up, I was wondering what everyone else thought > >about all requests having to come in through an application spine? That is, > >what benefits exist and/or are perceived to exist from structuring all of > >your HREFs like "index.cfm?fuseaction=foo.bar" or "index.cfm?displayPage=5" > >instead of "/foo/bar.cfm" and "page5.cfm" respectively? > > > >Anyone? > > > >-- > >Mosh Teitelbaum > >evoch, LLC > >Tel: (301) 942-5378 > >Fax: (301) 933-3651 > >Email: [EMAIL PROTECTED] > >WWW: http://www.evoch.com/ > > > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~| Archives: http://www.houseoffusion.com/cf_lists/index.cfm?forumid=4 Subscription: http://www.houseoffusion.com/cf_lists/index.cfm?method=subscribe&forumid=4 FAQ: http://www.thenetprofits.co.uk/coldfusion/faq Your ad could be here. Monies from ads go to support these lists and provide more resources for the community. http://www.fusionauthority.com/ads.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=89.70.4
