Extended Fusebox 101 by Hal Helms
http://www.fusebox.org/specifications/extendedfusebox/Extended_Fusebox_101.d
oc
----- Original Message -----
From: "Tim Price" <[EMAIL PROTECTED]>
To: "Fusebox" <[EMAIL PROTECTED]>
Sent: Tuesday, February 27, 2001 5:25 PM
Subject: RE: xfa ?
> Could someone point me in the right direction to find out exactly what
xfa's
> are ?
>
> Thanx
> Tim Price
>
> -----Original Message-----
> From: Ken Beard [mailto:[EMAIL PROTECTED]]
> Sent: 27 February 2001 11:24
> To: Fusebox
> Subject: Re: Why use url_files?
>
>
> Hmm finally i can see a reason for these url files..
> but maybe (moot point) a better prefix would be val_ as in validate?
> I still like the idea of xfa's because they keep the navigation in the
> index where it's easy to see.. and i don't have to pop open a bunch of
url_
> files to see where my spaghetti leads. Maybe we should consider
cfmoduling
> url files? <cfmodule template="url_checkOrder.cfm"
xfa.fail="order.sucks">
>
>
>
>
>
>
>
>
> At 08:06 AM 2/27/01 -0500, you wrote:
> >Nat Papovich wrote:
> > > But this can be easily overcome by checking for the existence of xfa's
> in
> > > the fuse before cflocationing, and only providing xfa's to fuses that
> you
> > > want to be able to cflocate out of:
> > > <cfcase value="action2">
> > > <cfinclude template="act_page1.cfm">
> > > <cfinclude template="act_page2.cfm">
> > > <cfset xfa1="blah">
> > > <cfset xfa2="blah">
> > > <cfinclude template="act_page3.cfm">
> > > </cfcase>
> >
> >This is going to quickly get ugly. Sometimes your act files would need
> >an xfa depending on the current data. Look at this:
> >
> ><cfcase value="ViewOrder">
> > <cfinclude template="qry_maxorder.cfm">
> > <cfinclude template="qry_order.cfm">
> > <cfinclude template="url_choosebilling.cfm">
> > <cfinclude template="url_chooseshipping.cfm">
> > <cfinclude template="act_calculateshipping.cfm">
> > <cfset xfa="blah">
> > <cfinclude template="dsp_vieworder.cfm">
> ></cfcase>
> >
> >Explanation of fuses:
> >
> ><cfcase value="ViewOrder">
> > <!--- a couple queries needed for the act/url/dsp files
below --->
> > <cfinclude template="qry_maxorder.cfm">
> > <cfinclude template="qry_order.cfm">
> >
> > <!--- checks to see if the order requires a billing address
> > checks to see if a user has already specified billing
> address
> > If this fails it redirects them to
> > /members/addresses/index.cfm--->
> > <cfinclude template="url_choosebilling.cfm">
> >
> > <!--- checks to see if the order requires a shipping address
> > checks to see if a user has already specified shipping
> > address
> > If this fails it redirects them to
> > /members/addresses/index.cfm--->
> > <cfinclude template="url_chooseshipping.cfm">
> >
> > <!--- simply recalculates their shipping depending on the the
> address
> >they
> > specified after returning from the
url_chooseshipping.cfm
> >redirection--->
> > <cfinclude template="act_calculateshipping.cfm">
> >
> > <!--- displays the order, the xfa makes sense here--->
> > <cfset xfa="blah">
> > <cfinclude template="dsp_vieworder.cfm">
> ></cfcase>
> >
> >Could this be done with XFAs in act files? Sure, but your not going to
> >reduce the files because url_choosebilling.cfm/url_chooseshipping.cfm
> >get reused all over the place, so I would end up with this:
> >
> ><cfcase value="ViewOrder">
> > <cfinclude template="qry_maxorder.cfm">
> > <cfinclude template="qry_order.cfm">
> > <cfset xfa.billing="...">
> > <cfinclude template="act_choosebilling.cfm">
> > <cfset xfa.shipping="...">
> > <cfinclude template="act_chooseshipping.cfm">
> >
> > <!--- uh oh, will this redirect or not??!!!! --->
> > <cfinclude template="act_calculateshipping.cfm">
> >
> > <cfset xfa="blah">
> > <cfinclude template="dsp_vieworder.cfm">
> ></cfcase>
> >
> >This is even more complicated code that does the same thing! Except you
> >get screwed in the act_calculateshipping.cfm because you needed to set
> >an xfa for act_choosebilling/act_chooseshipping but but not for
> >act_calculateshipping.cfm.
> >
> >Sure, you could kludge your way around it, hell it probably wouldn't
> >even be a problem because you'd name the XFAs different. But the
> >reality is that act_calculateshipping.cfm is a calculation script (i
> >know because i wrote it) which means that it's almost always going to
> >end up being run in connection with some other script. There just isn't
> >a need for ANY redirection in act_calculateshipping.cfm. So why put one
> >in with an cfif statement around it when it's only going to get called
> >from a mistake?
> >
> >I'm just not a big fan of redirection in act files. It makes reuse a
> >pain in the neck when it doesn't need to be. URL files are easy to
> >explain to a newbie, XFAs in act files are not.
> >
> >Steve Nelson
> >Online Web Development Training:
> >http://www.SecretAgents.com/training
> >(804) 825-6093
> >
> >
>
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