Cameron,
Here's the code used to expose the behavioral difference between CF7 and
CF8.
<cfset blah = duplicate(url)>
<cfdump var="#structCount(URL)#">
<cfdump var="#URL#" label="URL">
<cfscript>
// handle the url string
if (isDefined("blah.var1")) StructDelete(blah,"var1");
if (isDefined("blah.var2")) StructDelete(blah,"var2");
</cfscript>
<cfdump var="#StructKeyExists(blah,'var1')#"><br>
<cfdump var="#structCount(blah)#"><cfdump var="#blah#"
label="blah">
<cfdump var="#structCount(url)#"><cfdump var="#url#" label="url">
<cfscript>
// handle the url string
if (isDefined("url.var1")) StructDelete(url,"var1");
if (isDefined("url.var2")) StructDelete(url,"var2");
</cfscript>
<cfabort>
with this query_string passed in:
/index.cfm?Var2=1234123&var1=1234123&enum=260745&blah=5&
Here's what the dumps say:
4 URL - struct
BLAH 5
ENUM 260745
VAR1 1234123
VAR2 1234123
NO
2 blah - struct
BLAH 5
ENUM 260745
4 url - struct
BLAH 5
ENUM 260745
VAR1 1234123
VAR2 1234123
David Scruggs
Sr Web Development Programmer/Analyst
Systems Department
(404) 498-7988
"Cameron Childress" <[EMAIL PROTECTED]>
Sent by: [EMAIL PROTECTED]
09/04/08 02:38 PM
Please respond to
[email protected]
To
[email protected]
cc
Subject
Re: [ACFUG Discuss] structCount and structDelete
I think structDelete() returns true/false for success/fail on deleting
keys. What do you see if you
<cfoutput>#structDelete(url,'three')#</cfoutput>?
-Cameron
On Thu, Sep 4, 2008 at 2:21 PM, <[EMAIL PROTECTED]> wrote:
>
> Does anyone know of a difference between CF7 and CF8 concerning
structCount
> and structDelete? The following code snippet performs differently in CF7
and
> CF8:
>
> <cfset url=structNew()/>
> <cfset url.one = 1/>
> <cfset url.two = 2/>
> <cfset url.three = 3/>
>
> <cfdump var="#structCount(url)#"/>
> <cfdump var="#url#"/>
>
> <cfset structDelete(url,'three')/>
>
> <cfdump var="#structCount(url)#"/>
> <cfdump var="#url#"/>
>
> When you run the above code snippet in CF7 the structCount(url) return 3
> then 2 (after the delete). But in CF8 it returns 3 and 3 again.
>
> Interestingly the problem seems to manifest itself when using the 'url'
> structure name (variable scope).
>
> Please let me know if this is a known 'behavior' and if so - does Adobe
have
> any documentation on it.
>
> Sincerely,
>
> Brooks Wilson
>
> Assert your right to make a few mistakes. If people can't accept your
> imperfections, that's their fault. - Dr David M Burns
>
> Federal Reserve Bank of Atlanta · 1000 Peachtree Street, N.E. · Atlanta
> Georgia 30309-4470
> 404.498.8178 · fax 404.498.8239 · [EMAIL PROTECTED]
>
>
--
Cameron Childress
Sumo Consulting Inc
http://www.sumoc.com
---
cell: 678.637.5072
aim: cameroncf
email: [EMAIL PROTECTED]
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