So to maintain the current order of precedence as in FormURL2Attributes:
<CFSCRIPT>
if ( Not isDefined("Attributes") OR Not isStruct(Attributes)
Attributes=StructNew();
if (isDefined("Form") AND isStruct(Form)
StructAppend(Attributes, Form, False);
if (isDefined("URL") AND isStruct(URL)
StructAppend(Attributes, URL, False);
</CFSCRIPT>
Should be way faster, also allows using CFSCRIPT, another speed bonus.
----------
From: Michael Dinowitz [SMTP:[EMAIL PROTECTED]]
Sent: Sunday, 10 December 2000 20:04
To: Fusebox
Subject: Replacement for formurl2attributes
For those who have installed SP2 for CF 4.5.1, you may notice a few
new
functions. One of them was almost perfectly designed for Fusebox.
This is
the StructAppend() function
(http://127.0.0.1/CFIDE/Administrator/docs/451update.htm#1026139).
What this function does is take 2 structures and appends ALL of the
values
from one of them onto the other. This sounds very much like what the
formurl2attributes fuse does. Lets look at some example code that
takes the
URL and FORM variables and appends them to the Attributes structure.
<!--- If the Attributes scope is not defined, create it. The only
time it
will not be defined is when you are not within a custom tag --->
<CFIF Not IsDefined('Attributes')>
<CFSET Attributes=StructNew()>
</CFIF>
<!--- Append ALL Url variables onto the Attributes structure. This
will
overwrite variables of the same name. --->
<CFSET StructAppend(Attributes, Url)>
<!--- Append ALL Form variables onto the Attributes structure. This
will
overwrite variables of the same name. --->
<CFSET StructAppend(Attributes, Form)>
Now this may not be exactly what is needed in Fusebox, but its
enough to
show everyone what this new function is, what it does and how to use
it. I
expect it to become a well loved part of the methodology fast. :)
Oh, one small note is that if you do not want the StructAppend()
function to
overwrite a variable in the 'target' function, you just have to add
an
additional attribute to the function. i.e.
<!--- Append ALL Form variables onto the Attributes structure. This
will NOT
overwrite variables of the same name. --->
<CFSET StructAppend(Attributes, Form,0)>
Notice the third attribute which has a Boolean value of 0 (or no).
This
simply says, don't overwrite.
Michael Dinowitz
Publisher: Fusion Authority weekly news alert
(www.fusionauthority.com/alert)
Listmaster: CF-Talk, CF-Jobs, Spectra-Talk, Jrun-Talk, etc.
(www.houseoffusion.com)
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