RE: CFINCLUDES and RE: CFC Performance Best Practice

[Mike Brunt]

Ok Sean, on the performance I read that somewhere but cannot recall where,
when I do I will point it out.  With regard to coding bad practice I have no
doubts that multiple layers of nested includes-custom tags are bad practice
as they make code very hard to read and follow.  Our opinion here at
Webapper is that all who see our code should be able to fully understand
what we did, how and why and even with the best of commenting multi-level
nested includes are very hard to follow.

Kind Regards - Mike Brunt
Webapper Services LLC
Web Site http://www.webapper.com
Blog http://www.webapper.net

Webapper 

-Original Message-
From: Sean A Corfield [mailto:[EMAIL PROTECTED]
Sent: Monday, March 24, 2003 9:35 AM
To: CF-Talk
Subject: Re: CFINCLUDES and RE: CFC Performance Best Practice

On Monday, Mar 24, 2003, at 09:30 US/Pacific, Mike Brunt wrote:
> Am I right in my assumption that nested CFINCLUDES/CUSTOM TAGS cause
> performance issues in CFMX?  I am fully aware that they are bad coding
> practice but just wanted to clarify this point.

News to me... both that they supposedly cause performance issues and
that they are bad coding practice... could you clarify for me?

Sean A Corfield -- http://www.corfield.org/blog/

"If you're not annoying somebody, you're not really alive."
-- Margaret Atwood


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RE: scrolling banner ads?

[webguy]

Actually there was a similiar widget in the examples shipped with CF4.5, the
surf shop example i think?


WG

-Original Message-
From: Jon Block [mailto:[EMAIL PROTECTED]
Sent: 24 March 2003 17:44
To: CF-Talk
Subject: scrolling banner ads?


I realize this isn't quite the right place for this question but I'm sure
many of you know the answer. Geocities home pages have a banner in the top
right that will expand when you click on the expand & collapse buttons. I
remember it used to actually scroll along the right side of the page as the
user moved the scroller around. Either way, does anybody know where I can
get a watered down example of how that works? I looked into the source code
and its a ton of Javascript that I don't want to spend the rest of my life
weeding through.

Thanks!
-Jon

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OT: css, dhtml question

[Mark A. Kruger - CFG]

Can someone give me the quick and dirty answer on why this page doesn't
render correctly in IE?

http://www.thelifegate.net/Pages/ClassReg.asp

thanks!

-mk


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scrolling banner ads?

[Jon Block]

I realize this isn't quite the right place for this question but I'm sure
many of you know the answer. Geocities home pages have a banner in the top
right that will expand when you click on the expand & collapse buttons. I
remember it used to actually scroll along the right side of the page as the
user moved the scroller around. Either way, does anybody know where I can
get a watered down example of how that works? I looked into the source code
and its a ton of Javascript that I don't want to spend the rest of my life
weeding through.

Thanks!
-Jon
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Re: CFINCLUDES and RE: CFC Performance Best Practice

[Sean A Corfield]

On Monday, Mar 24, 2003, at 09:30 US/Pacific, Mike Brunt wrote:
> Am I right in my assumption that nested CFINCLUDES/CUSTOM TAGS cause
> performance issues in CFMX?  I am fully aware that they are bad coding
> practice but just wanted to clarify this point.

News to me... both that they supposedly cause performance issues and 
that they are bad coding practice... could you clarify for me?

Sean A Corfield -- http://www.corfield.org/blog/

"If you're not annoying somebody, you're not really alive."
-- Margaret Atwood

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Re: Request for Review: "Variables in CFML

[Bryan Stevenson]

Could someone explain the benefit of holding CFCs in a session var?  Say in
the case of security or identifying details about a logged in user.

TIA

Bryan Stevenson B.Comm.
VP & Director of E-Commerce Development
Electric Edge Systems Group Inc.
t. 250.920.8830
e. [EMAIL PROTECTED]

-
Macromedia Associate Partner
www.macromedia.com
-
Vancouver Island ColdFusion Users Group
Founder & Director
www.cfug-vancouverisland.com
- Original Message -
From: "jon hall" <[EMAIL PROTECTED]>
To: "CF-Talk" <[EMAIL PROTECTED]>
Sent: Monday, March 24, 2003 9:04 AM
Subject: Re: Request for Review: "Variables in CFML


> Monday, March 24, 2003, 11:46:36 AM, you wrote:
>
> SAC> Client variables are restricted to simple data types, session
variables
> SAC> can be anything (including CFCs). That alone may be sufficient reason
> SAC> to prefer session variables to client variables. Also, with client
> SAC> variables, you are restricted to cookies (increasing download / get /
> SAC> post time), registry (very bad!) or a database (serialization
overhead
> SAC> and data access times). I can't see the appeal of client variables so
> SAC> I'd be interested to hear from folks - like Matt - who use them and
> SAC> prefer them to session variables.
>
> Pre MX, session variables required locking, and pre 5.0 they were
> pretty unreliable imo. After being burned by disappearing session
> variables, pccode errors, and very strange locking issues/bugs in
> 4.0/4.5 I swore them off.
>
> Only very recently in MX have I started using them to hold cfcs.
>
> --
>  jon
>  mailto:[EMAIL PROTECTED]
>
> 
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Re: Request for Review: "Variables in CFML

[Bryan Stevenson]

Personally I've always used client vars because of the less than stellar
track record of session vars and clustered servers.  If this issue has gone
away with CFMX, then I may look at session vars again (as they sure can make
life easier) ;-)

Bryan Stevenson B.Comm.
VP & Director of E-Commerce Development
Electric Edge Systems Group Inc.
t. 250.920.8830
e. [EMAIL PROTECTED]

-
Macromedia Associate Partner
www.macromedia.com
-
Vancouver Island ColdFusion Users Group
Founder & Director
www.cfug-vancouverisland.com
- Original Message -
From: "Sean A Corfield" <[EMAIL PROTECTED]>
To: "CF-Talk" <[EMAIL PROTECTED]>
Sent: Monday, March 24, 2003 8:46 AM
Subject: Re: Request for Review: "Variables in CFML


> On Monday, Mar 24, 2003, at 02:57 US/Pacific, Matt Robertson wrote:
> > Isn't it possible for CFMX to scale session vars across a cluster now?
>
> Yes, since you can use J2EE session variables and leverage the
> scalability of the underlying J2EE system.
>
> > Did you hit on session management in a cluster?  If it were me I'd go
> > with client vars, but I guess using either client or session is now
> > possible.
>
> Client variables are restricted to simple data types, session variables
> can be anything (including CFCs). That alone may be sufficient reason
> to prefer session variables to client variables. Also, with client
> variables, you are restricted to cookies (increasing download / get /
> post time), registry (very bad!) or a database (serialization overhead
> and data access times). I can't see the appeal of client variables so
> I'd be interested to hear from folks - like Matt - who use them and
> prefer them to session variables.
>
> Sean A Corfield -- http://www.corfield.org/blog/
>
> "If you're not annoying somebody, you're not really alive."
> -- Margaret Atwood
>
> 
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CFINCLUDES and RE: CFC Performance Best Practice

[Mike Brunt]

Sean just wanted to revisit something, which is sort of related in a way.
Am I right in my assumption that nested CFINCLUDES/CUSTOM TAGS cause
performance issues in CFMX?  I am fully aware that they are bad coding
practice but just wanted to clarify this point.

Kind Regards - Mike Brunt
Webapper Services LLC
Web Site http://www.webapper.com
Blog http://www.webapper.net

Webapper 

-Original Message-
From: Sean A Corfield [mailto:[EMAIL PROTECTED]
Sent: Monday, March 24, 2003 8:37 AM
To: CF-Talk
Subject: Re: CFC Performance Best Practice

On Monday, Mar 24, 2003, at 07:24 US/Pacific, Ian Skinner wrote:
> The question I have, is there any performance advantages and/or
> disadvantages to one large CFC file versus several smaller ones?

Not really (in terms of real-world, "under load" performance).

> Currently I have everything in one CFC file.  The tasks could probably
> be
> logically broken up into three or four smaller CFC files by function
> type.

In terms of maintainability and readability - which should generally be
overwhelming concerns - you almost certainly want to break your CFC up
into more logical components.

Whilst I don't want to minimize performance issues, they really should
take a back seat to maintainability issues. Remember that
macromedia.com's back end is built heavily on CFCs using design
patterns and a lot of good OO practice - and it handles over 15,000
active sessions during peak traffic.

Sean A Corfield -- http://www.corfield.org/blog/

"If you're not annoying somebody, you're not really alive."
-- Margaret Atwood


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Re: Request for Review: "Variables in CFML

[jon hall]

Monday, March 24, 2003, 11:46:36 AM, you wrote:

SAC> Client variables are restricted to simple data types, session variables 
SAC> can be anything (including CFCs). That alone may be sufficient reason 
SAC> to prefer session variables to client variables. Also, with client 
SAC> variables, you are restricted to cookies (increasing download / get / 
SAC> post time), registry (very bad!) or a database (serialization overhead 
SAC> and data access times). I can't see the appeal of client variables so 
SAC> I'd be interested to hear from folks - like Matt - who use them and 
SAC> prefer them to session variables.

Pre MX, session variables required locking, and pre 5.0 they were
pretty unreliable imo. After being burned by disappearing session
variables, pccode errors, and very strange locking issues/bugs in
4.0/4.5 I swore them off.

Only very recently in MX have I started using them to hold cfcs.

-- 
 jon
 mailto:[EMAIL PROTECTED]

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RE: CFMX cannot handle charset for URL variables

[Murat Demirci]

When I type a unicode string in the form field and submit the form, there is
no problem. However when I type the same unicode string in the address bar
the problem occurs. Similarly when I use 
in a page the problem repeats.

-Original Message-
From: Jochem van Dieten [mailto:[EMAIL PROTECTED] 
Sent: Monday, March 24, 2003 1:36 AM
To: CF-Talk
Subject: Re: CFMX cannot handle charset for URL variables

Murat Demirci wrote:
> I'm  working on IIS.

WFM

http://cfmx.oli.tudelft.nl/url.cfm

Jochem


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Re: CFC Performance Best Practice

[Sean A Corfield]

On Monday, Mar 24, 2003, at 08:52 US/Pacific, Tim Blair wrote:
>> macromedia.com's back end is built heavily on CFCs using design
>> patterns and a lot of good OO practice - and it handles over
>> 15,000 active sessions during peak traffic.
> Speaking of which, is there going to be a run down of how it was
> developed?  Showing "best practices" etc in developing large sites with
> CFMX, CFCs, Flash etc?  Or is there one already that I've missed?  I've
> seen the info on what's been done, but not HOW it's been done?

Yes, we will be publishing a series of articles on Macromedia DevNet. 
My article on facades hints at some of the structure behind the site 
(at a very high level):

http://www.macromedia.com/devnet/mx/flashremoting/articles/facades.html

Sean A Corfield -- Director, Architecture
Web Technology Group -- Macromedia, Inc.
tel: (415) 252-2287 -- cell: (415) 717-8473
aim/iChat: seancorfield -- http://www.macromedia.com
An Architect's View -- http://www.macromedia.com/go/arch_blog

Announcing Macromedia DevNet Subscriptions
Maximize your power with our new premium software subscription
Find out more: http://www.macromedia.com/go/devnetsubs

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Re: CFLOOP, another way?

[Sean A Corfield]

On Monday, Mar 24, 2003, at 08:44 US/Pacific, [EMAIL PROTECTED] 
wrote:
> When you use the cfhttp tag to post information to a web page, at the 
> same time as you are using the cfloop tag, the page will submit the 
> wrong number of variables to the page depending on which iteration you 
> are going through in the loop.

Yup, I've hit that problem. See my blog for a possible solution 
(courtesy of Brandon Purcell):

http://www.corfield.org/blog/archives/2003_01.html#41

Sean A Corfield -- http://www.corfield.org/blog/

"If you're not annoying somebody, you're not really alive."
-- Margaret Atwood

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RE: using string functions on extended characters (CF5) [solved]

[Kola Oyedeji]

If any else should come across this problem...

There is hot fix which addresses it at:

http://www.macromedia.com/support/coldfusion/ts/documents/tn18135.htm

Thanks to all those who replied :-(


Kola


>> -Original Message-
>> From: Kola Oyedeji [mailto:[EMAIL PROTECTED]
>> Sent: 24 March 2003 15:26
>> To: CF-Talk
>> Subject: using string functions on extended characters (CF5)
>> 
>> Hi, Would anyone happen to know how I can uppercase extended
characters
>> in CF5?
>> 
>> Using the Ucase function does not work. Unfortunately it has to be
done
>> in cf as opposed to on the db.
>> 
>> Any suggestions?
>> 
>> Thanks
>> 
>> 
>> Kola
>> 
>>

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Re: (CFMX) Array Max size?

[Sean A Corfield]

On Monday, Mar 24, 2003, at 06:12 US/Pacific, Nick de Voil wrote:
> It's reminiscent of a problem I've had using JSP custom tags in JRun, 
> where
> the compilation would fail if you had too many custom tag invocations 
> in a
> page. The only solution seemed to be to split the source up using JSP
> includes - quite annoying at the time.
>
> I think the error message there talked about "illegal target of jump or
> branch".

Yup, a Java limitation - you had too much inline code (which was why 
splitting it into include files solved the problem).

Sean A Corfield -- http://www.corfield.org/blog/

"If you're not annoying somebody, you're not really alive."
-- Margaret Atwood

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Looping list in batch mode: best way?

[webmaster]

We are being passed a comma delimited list with thousands of records...want
to break into batches of 100.  

With  you can't specify a range of
1-100 can you?  What is the best way to handle this situation?

Idea is then we would then update the database table to reflect it has been
used, and not use again, then rerun the query which returns a list by
design.  This seems long and overly complex.

Thanks a million!!

Regards,

Eric J. Hoffman
DataStream Connexion
www.datastreamconnexion.com




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Re: (CFMX) Array Max size?

[Sean A Corfield]

Yup, that would be it. My guess is that the array initialization 
generates enough code that it would exceed the Java class size limit 
but it interacts with the enableCFoutputOnly setting in a way that 
prevents the error occurring when it generates output...

Edit the appropriate XML file to allow the generated Java code to hang 
around so you can see the difference in the generated code...

On Monday, Mar 24, 2003, at 05:57 US/Pacific, webguy wrote:

> Any chance this is max java class code issue?
>
> Breaking up the code into functions might help test the issue.
> Sean has something in this blog about this limit
>
> WG
>
> -Original Message-
> From: Michael Dinowitz [mailto:
> Sent: 24 March 2003 13:45
> To: CF-Talk
> Subject: Re: (CFMX) Array Max size?
>
>
> OK, this is stranger than hell even though I got it to work.
> Basically, the error is thrown when a CFMODULE is called that has a 
> certain
> amount of code in it. On first examination, it looks like it was the 
> array
> size
> as limiting the array size causes the template to run OK. This was 
> proven
> not to
> be the issue in experimentation. Additional tests made it look like 
> ANY call
> to
> the large array from within a CFOUTPUT was causing a problem. Very 
> strange.
> One
> thing that I tried was to remove the
> 
> from the template and all of a sudden it worked. Something with that 
> tag and
> either the size of the array or the size of the template (or even the 
> size
> of
> the result code) caused a strange error.
> Once I get some sleep I'll try to write this one up and submit it to 
> MM.
>
>
>> This works too.
>>
>> 
>>
>> 
>>
>> 
>> 
>> 
>>
>> 
>>
>>
>> 
>>
>>
>> Any chance this is an out-by-one error?
>>
>> BTW I'm just updating to ud3
>>
>> WG
>>
>>
>> -Original Message-
>> From: Michael Dinowitz [mailto:[EMAIL PROTECTED]
>> Sent: 24 March 2003 13:24
>> To: CF-Talk
>> Subject: Re: (CFMX) Array Max size?
>>
>>
>> Did you try to access each array element on each loop iteration?
>>
>>
>>> 
>>>
>>> 
>>>
>>> 
>>> 
>>> 
>>>
>>> 
>>>
>>> this works fine for me.
>>>
>>> WG
>>>
>>> -Original Message-
>>> From: Michael Dinowitz [mailto:[EMAIL PROTECTED]
>>> Sent: 24 March 2003 13:11
>>> To: CF-Talk
>>> Subject: (CFMX) Array Max size?
>>>
>>>
>>> I've got a 2 dimensional array (well, it's actually someone else's) 
>>> and
>> when
>>> I
>>> run it I get this error message:
>>> The system has attempted to use an undefined value, which usually
>> indicates
>>> a
>>> programming error, either in your code or some system code.
>>> Null Pointers are another name for undefined values.
>>>
>>> I've traced the problem to the array itself. When there are 89 
>>> entries
> in
>>> it, no
>>> problem. Once a 90th entry is added, it chokes.
>>> The 89th entry looks like this (in CFSCRIPT):
>>>  langs[89][1] = "F";  langs[89][2] = "es-bo";  langs[89][3] = 
>>> "Spanish
>>> (Bolivia)";
>>> If I cut out every entry over 89, no problem. If I add a 90th entry,
> even
>> as
>>> a
>>> duplicate of 89, I get the error.
>>> Can someone else please test out their CFMX system for this? Just a
> simple
>> 2
>>> dimensional array with 3 items per row. See what the max is for you. 
>>> I'm
>>> using
>>> UD3.
>>> Thanks
>>>
>>> Michael Dinowitz
>>> Master of the House of Fusion
>>> http://www.houseoffusion.com
>>>

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RE: CFLOOP, another way?

[Dave Watts]

> When you use the cfhttp tag to post information to a web 
> page, at the same time as you are using the cfloop tag, the 
> page will submit the wrong number of variables to the page 
> depending on which iteration you are going through in the 
> loop. For example, if you are on the second iteration of the 
> loop, the page will post two sets of variables, if you are on 
> the third iteration it will submit three sets of variables. 
> IâEUR(tm)m not sure why. It may be a problem with one of the cf 
> tags, or a problem that occurs when the two tags interact. 
> I'm not sure if there is another possible way to perform the 
> same functionality as the cfloop, iteration, without using 
> the cfloop tag or maybe there is another possible solution 
> to this?

I haven't run into this problem, but it seems to me that you may be able to
avoid the problem by putting your CFHTTP stuff in a custom tag (or CFC, in
CFMX), then looping over that.

Dave Watts, CTO, Fig Leaf Software
http://www.figleaf.com/
voice: (202) 797-5496
fax: (202) 797-5444

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RE: CFC Performance Best Practice

[Tim Blair]

> macromedia.com's back end is built heavily on CFCs using design 
> patterns and a lot of good OO practice - and it handles over
> 15,000 active sessions during peak traffic.

Speaking of which, is there going to be a run down of how it was
developed?  Showing "best practices" etc in developing large sites with
CFMX, CFCs, Flash etc?  Or is there one already that I've missed?  I've
seen the info on what's been done, but not HOW it's been done?

Tim.


---
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more information about our company, or call us anytime
on 01344 393 040.
---
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Direct Phone : +44 (0) 1344 393 441
Switchboard : +44 (0) 1344 393 040
---
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Re: Request for Review: "Variables in CFML

[Sean A Corfield]

On Monday, Mar 24, 2003, at 02:57 US/Pacific, Matt Robertson wrote:
> Isn't it possible for CFMX to scale session vars across a cluster now?

Yes, since you can use J2EE session variables and leverage the 
scalability of the underlying J2EE system.

> Did you hit on session management in a cluster?  If it were me I'd go
> with client vars, but I guess using either client or session is now
> possible.

Client variables are restricted to simple data types, session variables 
can be anything (including CFCs). That alone may be sufficient reason 
to prefer session variables to client variables. Also, with client 
variables, you are restricted to cookies (increasing download / get / 
post time), registry (very bad!) or a database (serialization overhead 
and data access times). I can't see the appeal of client variables so 
I'd be interested to hear from folks - like Matt - who use them and 
prefer them to session variables.

Sean A Corfield -- http://www.corfield.org/blog/

"If you're not annoying somebody, you're not really alive."
-- Margaret Atwood

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CFLOOP, another way?

[Javadeveloper123]

Hi,

When you use the cfhttp tag to post information to a web page, at the same time as you 
are using the cfloop tag, the page will submit the wrong number of variables to the 
page depending on which iteration you are going through in the loop. For example, if 
you are on the second iteration of the loop, the page will post two sets of variables, 
if you are on the third iteration it will submit three sets of variables. I’m not 
sure why. It may be a problem with one of the cf tags, or a problem that occurs when 
the two tags interact. I'm not sure if there is another possible way to perform the 
same functionality as the cfloop, iteration, without using the cfloop tag or maybe 
there is another possible solution to this? 

Here is an example of the problem.




http://www.computing.surrey.ac.uk/cgi-bin/R.Peel/getpost.pl"; PATH = "c:\" FILE = 
"result#n#.html">








The url above submits two variables to a page. This page tells you what variables were 
submitted. Two files are generated. In the first it shows that one set of variables 
were submitted. In the second “result2.html” it shows that two sets of variables 
were submitted. I think if I can find another way to perform a loop, I will not have 
to use these two tags together, but there may be another solution.



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Re: CFC Performance Best Practice

[Sean A Corfield]

On Monday, Mar 24, 2003, at 07:24 US/Pacific, Ian Skinner wrote:
> The question I have, is there any performance advantages and/or
> disadvantages to one large CFC file versus several smaller ones?

Not really (in terms of real-world, "under load" performance).

> Currently I have everything in one CFC file.  The tasks could probably 
> be
> logically broken up into three or four smaller CFC files by function 
> type.

In terms of maintainability and readability - which should generally be 
overwhelming concerns - you almost certainly want to break your CFC up 
into more logical components.

Whilst I don't want to minimize performance issues, they really should 
take a back seat to maintainability issues. Remember that 
macromedia.com's back end is built heavily on CFCs using design 
patterns and a lot of good OO practice - and it handles over 15,000 
active sessions during peak traffic.

Sean A Corfield -- http://www.corfield.org/blog/

"If you're not annoying somebody, you're not really alive."
-- Margaret Atwood

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OT: COLDFUSION w/ UNIX + SYBASE = NEWJOB (NYC)

[Igor Ilyinsky]

I realize this is not the ideal list for this post, but I checked the
cf-jobs list and saw a tumbleweed rolling by.

There is a job opening at a Major Investement Brokereage firm in midtown
NYC (If you know my history, you may guess which one).

It pays well (considering the times) but is a great opportunity to get
your foot in the door in the IB world (which I can attest, if market
conditions improve, means MUCHO DINERO in the future).

They are looking for an experienced CFer, with lots of RDBMS experience
(Preferably Sybase, then MS SQL).
Experience with Unix is KEY, and so is a general understanding of the
old skool Mainframe world (PowerBuilder Huge Plus).
At leas 5 years experience in client/server technology, or someone
willing to fib about this (a little).

If you are interested, please send an email OFFLIST to:
[EMAIL PROTECTED]
or to me directly. Be sure to mention my name (IGOR ILYINSKY) and your
chances improve (I'm not shitting you).

Good Luck!!! and pass it on

-Igor Ilyinsky



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RE: LInk

[Tony Weeg]

that's some good shite :)

...tony

Tony Weeg
Senior Web Developer
UnCertified Advanced ColdFusion Developer
Information System Design
Navtrak, Inc.
Mobile workforce monitoring, mapping & reporting
www.navtrak.net
410.548.2337 

-Original Message-
From: Tangorre, Michael [mailto:[EMAIL PROTECTED] 
Sent: Monday, March 24, 2003 11:15 AM
To: CF-Talk
Subject: OT: LInk


sorry all.. i couldn't resist.

http://www.coxar.pwp.blueyonder.co.uk/



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A Quick Question to Raymond RE: Your PowerPoint presentation...

[Jeff]

Raymond,

I was reading over your Powerpoint presentation last week (ColdFusionMX
Application Security), and I just remembered something I had a quick
question about...

On the last page of the presentation you have the following:

Extra ­ Cookie-less Security

Pass encrypted key in URL
Like cookie-less session
Use session variable
Need to pass session.urlToken
Need to coordinate session/login timeout.

I was just wondering what this was referring to, and if maybe you could
expand a little more on it...Specifically the "Pass encrypted key in URL"
part. Also the pass session.urlToken part too...what's the deal with that?

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OT: LInk

[Tangorre, Michael]

sorry all.. i couldn't resist.

http://www.coxar.pwp.blueyonder.co.uk/


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RE: JetNexus for IIS

[Mosh Teitelbaum]

Bill:

I've never used (or even heard) of them, but you might also check out the
following article before buying JetNexus:
http://www.eggheadcafe.com/articles/20020716.asp

It describes how to activate the compression that is built into IIS.  It
also suggests a different third-party app, XCompress
(http://www.xcompress.com/) for compression.  See the following link for a
review of XCompress and a nice example of it in action:
http://www.eggheadcafe.com/articles/20020907.asp

Note, I've not used XCompress either, so don't consider this a
recommendation.  Just some sources for more info/options.

--
Mosh Teitelbaum
evoch, LLC
Tel: (301) 942-5378
Fax: (301) 933-3651
Email: [EMAIL PROTECTED]
WWW: http://www.evoch.com/


> -Original Message-
> From: Bill Wheatley [mailto:[EMAIL PROTECTED]
> Sent: Monday, March 24, 2003 8:42 AM
> To: CF-Talk
> Subject: JetNexus for IIS
>
>
> http://www.preactholdings.com/performance/
>
> Anyone use this software we're looking at using this software for
> compression on our CF servers anyone have any thoughts and comments?
>
>
> "I have come here to chew bubble gum and kick ass, and I'm all out of gum"
> -- Rodey Piper in They Live
>
> --
> Bill Wheatley
> Senior Database Developer
> Macromedia Advanced Coldfusion 5 Developer
> Ediets.com
> ICQ - 417645
> Aim - Bill Ediets
> 954-360-9022 x159
> 
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RE: CFC Performance Best Practice

[Ryan Emerle]

Your best bet is to separate CFCs into their logical parts.  This will aid in 
usuability and readablity.  Performance differences would be negligable(sp?).

Remember that CFCs are "components" and most developers will see them as that.  So 
instead of having one big CFC for "ecommerce app", you would have a component for each 
component of the ecommerce application (customers,orders,cart,etc..).

My $0.02
--
Ryan Emerle



-Original Message-
From: Ian Skinner [mailto:[EMAIL PROTECTED]
Sent: Monday, March 24, 2003 10:25 AM
To: CF-Talk
Subject: CFC Performance Best Practice


The question I have, is there any performance advantages and/or
disadvantages to one large CFC file versus several smaller ones?  I'm
writing an application using a CFC for all my administration database tasks.
Currently I have everything in one CFC file.  The tasks could probably be
logically broken up into three or four smaller CFC files by function type.
My question is there any performance reason to do this?  The single large
file will probably top out at about 20K, does this add to the overhead of
any template calling on the CFC?

--
Ian Skinner
Web Programmer
BloodSource
Sacramento, CA


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Timeout/restart

[Cathy Taylor]

Hi all!

I just want to make sure I'm not missing something here. We have our
server (CF 5.0 on Solaris) set to timeout requests at 30 seconds and
restart the server after 3 long-running requests. We've found this to be
optimal if the server hangs due to one application losing a datasource
(and we have several different apps and can't let one bring them all
down). However, I just realized that it also counts requests exceeding
the set time that have the URL parameter of RequestTimeout=XXX (above
what the admin is set at). 

This seems like a flaw because there are pages that will always run
above the admin setting and I can't have the thing restarting every 3 of
them. You would think it would overlook the ones specifically stating
they will run longer. Otherwise the whole process stops and session
variables are lost. Is there a workaround or something I'm missing?

Thanks!

Cathy

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using string functions on extended characters (CF5)

[Kola Oyedeji]

Hi, Would anyone happen to know how I can uppercase extended characters
in CF5?

Using the Ucase function does not work. Unfortunately it has to be done
in cf as opposed to on the db.

Any suggestions?

Thanks 


Kola

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CFC Performance Best Practice

[Ian Skinner]

The question I have, is there any performance advantages and/or
disadvantages to one large CFC file versus several smaller ones?  I'm
writing an application using a CFC for all my administration database tasks.
Currently I have everything in one CFC file.  The tasks could probably be
logically broken up into three or four smaller CFC files by function type.
My question is there any performance reason to do this?  The single large
file will probably top out at about 20K, does this add to the overhead of
any template calling on the CFC?

--
Ian Skinner
Web Programmer
BloodSource
Sacramento, CA

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RE: Accessing JS variables in CF?

[Dan G. Switzer, II]

Dave,

You can't inter-mingle server-side code (CF) and client-side code (JS.) CF
runs strictly on the server, while the JS in this example runs strictly on
the client-side.

You can use techniques like covered in my article "Client-to-Server
Communication Using DHTML"--which is at:

http://www.pengoworks.com/index.cfm?action=articles:gatewayApi

To simplify the work, I've written a Gateway JavaScript API (JSAPI) which
can be downloaded at:
http://www.pengoworks.com/workshop/js/gateway/

Conveniently enough, I even have included examples to do what you're trying
to do:
http://www.pengoworks.com/workshop/js/gateway/zipcode.htm

Hope this helps!

-Dan


> -Original Message-
> From: Bosky, Dave [mailto:[EMAIL PROTECTED]
> Sent: Monday, March 24, 2003 10:00 AM
> To: CF-Talk
> Subject: Accessing JS variables in CF?
> 
> I have a form field called Zip and want to lookup/populate the city/state
> fields
> based on the zipcode entered. I'm thinking of using an onblur event to
> call
> the
> following JS function. Question how can I access the variable passed to
> the
> JS
> function inside a CF query? Is there a better way of accomplishing this
> lookup?
> 
> 
>  onBlur="zipLookup(this.form.Zip)">
> 
> 
> function zipLookup(zipcode) {
> if ((zipcode == "") || (zipcode.length < 5) || (zipcode.length > 5)) {
>   alert('Please enter a five digit zipcode!');
>   document.Log.zip.value = '';
>   document.Log.zip.focus();
>   return false;
> }
> else
> 
>   zipcode
> >
>   
>   SELECT City, State
>   FROM tbl_zipcodes
>   WHERE zipcode = Trim(Variables.vZip)
>   
>1
>   AND Variables.vZip is not "">
>   
>   document.Log.City.value =
> '#qZipLook.City#';
>   document.Log.State.value =
> '#qZipLook.State#';
>   
>   
> 
> return true;
> }
> 
> 
> thanks,
> Dave
> 
> 
> 
> 
> HTC Disclaimer:  The information contained in this message may be
> privileged and confidential and protected from disclosure. If the reader
> of this message is not the intended recipient, or an employee or agent
> responsible for delivering this message to the intended recipient, you are
> hereby notified that any dissemination, distribution or copying of this
> communication is strictly prohibited.  If you have received this
> communication in error, please notify us immediately by replying to the
> message and deleting it from your computer.  Thank you.
> 
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Accessing JS variables in CF?

[Bosky, Dave]

I have a form field called Zip and want to lookup/populate the city/state
fields 
based on the zipcode entered. I'm thinking of using an onblur event to call
the
following JS function. Question how can I access the variable passed to the
JS
function inside a CF query? Is there a better way of accomplishing this
lookup?





function zipLookup(zipcode) {
if ((zipcode == "") || (zipcode.length < 5) || (zipcode.length > 5)) {
alert('Please enter a five digit zipcode!');
document.Log.zip.value = '';
document.Log.zip.focus();
return false;
}
else

zipcode
>

SELECT City, State 
FROM tbl_zipcodes
WHERE zipcode = Trim(Variables.vZip) 



document.Log.City.value =
'#qZipLook.City#';
document.Log.State.value =
'#qZipLook.State#';



return true;
}


thanks,
Dave




HTC Disclaimer:  The information contained in this message may be privileged and 
confidential and protected from disclosure. If the reader of this message is not the 
intended recipient, or an employee or agent responsible for delivering this message to 
the intended recipient, you are hereby notified that any dissemination, distribution 
or copying of this communication is strictly prohibited.  If you have received this 
communication in error, please notify us immediately by replying to the message and 
deleting it from your computer.  Thank you.
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TextArea (WYSIWYG) Editor

[Darrell Arjune]

here is a list of editors
http://www.bris.ac.uk/is/projects/cms/ttw/ttw.html
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Re: (CFMX) Array Max size?

[Nick de Voil]

> Should be...max java class size issue?

It's reminiscent of a problem I've had using JSP custom tags in JRun, where
the compilation would fail if you had too many custom tag invocations in a
page. The only solution seemed to be to split the source up using JSP
includes - quite annoying at the time.

I think the error message there talked about "illegal target of jump or
branch".

Nick



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Re: (CFMX) Array Max size?

[Michael Dinowitz]

The code in question is a setup of the array, a loop over it with an if and an
output in it. I'll read Sean's blog to see if it fits but it's really simple
stuff which is why it took me the time it did to hunt down what was up.
Thanks

> Any chance this is max java class code issue?
>
> Breaking up the code into functions might help test the issue.
> Sean has something in this blog about this limit
>
> WG
>
> -Original Message-
> From: Michael Dinowitz [mailto:
> Sent: 24 March 2003 13:45
> To: CF-Talk
> Subject: Re: (CFMX) Array Max size?
>
>
> OK, this is stranger than hell even though I got it to work.
> Basically, the error is thrown when a CFMODULE is called that has a certain
> amount of code in it. On first examination, it looks like it was the array
> size
> as limiting the array size causes the template to run OK. This was proven
> not to
> be the issue in experimentation. Additional tests made it look like ANY call
> to
> the large array from within a CFOUTPUT was causing a problem. Very strange.
> One
> thing that I tried was to remove the
> 
> from the template and all of a sudden it worked. Something with that tag and
> either the size of the array or the size of the template (or even the size
> of
> the result code) caused a strange error.
> Once I get some sleep I'll try to write this one up and submit it to MM.
>
>
> > This works too.
> >
> > 
> >
> > 
> >
> > 
> > 
> > 
> >
> > 
> >
> >
> > 
> >
> >
> > Any chance this is an out-by-one error?
> >
> > BTW I'm just updating to ud3
> >
> > WG
> >
> >
> > -Original Message-
> > From: Michael Dinowitz [mailto:[EMAIL PROTECTED]
> > Sent: 24 March 2003 13:24
> > To: CF-Talk
> > Subject: Re: (CFMX) Array Max size?
> >
> >
> > Did you try to access each array element on each loop iteration?
> >
> >
> > > 
> > >
> > > 
> > >
> > > 
> > > 
> > > 
> > >
> > > 
> > >
> > > this works fine for me.
> > >
> > > WG
> > >
> > > -Original Message-
> > > From: Michael Dinowitz [mailto:[EMAIL PROTECTED]
> > > Sent: 24 March 2003 13:11
> > > To: CF-Talk
> > > Subject: (CFMX) Array Max size?
> > >
> > >
> > > I've got a 2 dimensional array (well, it's actually someone else's) and
> > when
> > > I
> > > run it I get this error message:
> > > The system has attempted to use an undefined value, which usually
> > indicates
> > > a
> > > programming error, either in your code or some system code.
> > > Null Pointers are another name for undefined values.
> > >
> > > I've traced the problem to the array itself. When there are 89 entries
> in
> > > it, no
> > > problem. Once a 90th entry is added, it chokes.
> > > The 89th entry looks like this (in CFSCRIPT):
> > >  langs[89][1] = "F";  langs[89][2] = "es-bo";  langs[89][3] = "Spanish
> > > (Bolivia)";
> > > If I cut out every entry over 89, no problem. If I add a 90th entry,
> even
> > as
> > > a
> > > duplicate of 89, I get the error.
> > > Can someone else please test out their CFMX system for this? Just a
> simple
> > 2
> > > dimensional array with 3 items per row. See what the max is for you. I'm
> > > using
> > > UD3.
> > > Thanks
> > >
> > > Michael Dinowitz
> > > Master of the House of Fusion
> > > http://www.houseoffusion.com
> > >
> > >
> > >
> >
> >
>
> 
~|
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RE: (CFMX) Array Max size?

[webguy]

Should be...max java class size issue?

-Original Message-
From: webguy [mailto:[EMAIL PROTECTED]
Sent: 24 March 2003 13:57
To: CF-Talk
Subject: RE: (CFMX) Array Max size?


Any chance this is max java class code issue?

Breaking up the code into functions might help test the issue.
Sean has something in this blog about this limit

WG

-Original Message-
From: Michael Dinowitz [mailto:
Sent: 24 March 2003 13:45
To: CF-Talk
Subject: Re: (CFMX) Array Max size?


OK, this is stranger than hell even though I got it to work.
Basically, the error is thrown when a CFMODULE is called that has a certain
amount of code in it. On first examination, it looks like it was the array
size
as limiting the array size causes the template to run OK. This was proven
not to
be the issue in experimentation. Additional tests made it look like ANY call
to
the large array from within a CFOUTPUT was causing a problem. Very strange.
One
thing that I tried was to remove the

from the template and all of a sudden it worked. Something with that tag and
either the size of the array or the size of the template (or even the size
of
the result code) caused a strange error.
Once I get some sleep I'll try to write this one up and submit it to MM.


> This works too.
>
> 
>
> 
>
> 
> 
> 
>
> 
>
>
> 
>
>
> Any chance this is an out-by-one error?
>
> BTW I'm just updating to ud3
>
> WG
>
>
> -Original Message-
> From: Michael Dinowitz [mailto:[EMAIL PROTECTED]
> Sent: 24 March 2003 13:24
> To: CF-Talk
> Subject: Re: (CFMX) Array Max size?
>
>
> Did you try to access each array element on each loop iteration?
>
>
> > 
> >
> > 
> >
> > 
> > 
> > 
> >
> > 
> >
> > this works fine for me.
> >
> > WG
> >
> > -Original Message-
> > From: Michael Dinowitz [mailto:[EMAIL PROTECTED]
> > Sent: 24 March 2003 13:11
> > To: CF-Talk
> > Subject: (CFMX) Array Max size?
> >
> >
> > I've got a 2 dimensional array (well, it's actually someone else's) and
> when
> > I
> > run it I get this error message:
> > The system has attempted to use an undefined value, which usually
> indicates
> > a
> > programming error, either in your code or some system code.
> > Null Pointers are another name for undefined values.
> >
> > I've traced the problem to the array itself. When there are 89 entries
in
> > it, no
> > problem. Once a 90th entry is added, it chokes.
> > The 89th entry looks like this (in CFSCRIPT):
> >  langs[89][1] = "F";  langs[89][2] = "es-bo";  langs[89][3] = "Spanish
> > (Bolivia)";
> > If I cut out every entry over 89, no problem. If I add a 90th entry,
even
> as
> > a
> > duplicate of 89, I get the error.
> > Can someone else please test out their CFMX system for this? Just a
simple
> 2
> > dimensional array with 3 items per row. See what the max is for you. I'm
> > using
> > UD3.
> > Thanks
> >
> > Michael Dinowitz
> > Master of the House of Fusion
> > http://www.houseoffusion.com
> >
> >
> >
>
>


~|
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RE: (CFMX) Array Max size?

[webguy]

Any chance this is max java class code issue?

Breaking up the code into functions might help test the issue.
Sean has something in this blog about this limit

WG

-Original Message-
From: Michael Dinowitz [mailto:
Sent: 24 March 2003 13:45
To: CF-Talk
Subject: Re: (CFMX) Array Max size?


OK, this is stranger than hell even though I got it to work.
Basically, the error is thrown when a CFMODULE is called that has a certain
amount of code in it. On first examination, it looks like it was the array
size
as limiting the array size causes the template to run OK. This was proven
not to
be the issue in experimentation. Additional tests made it look like ANY call
to
the large array from within a CFOUTPUT was causing a problem. Very strange.
One
thing that I tried was to remove the

from the template and all of a sudden it worked. Something with that tag and
either the size of the array or the size of the template (or even the size
of
the result code) caused a strange error.
Once I get some sleep I'll try to write this one up and submit it to MM.


> This works too.
>
> 
>
> 
>
> 
> 
> 
>
> 
>
>
> 
>
>
> Any chance this is an out-by-one error?
>
> BTW I'm just updating to ud3
>
> WG
>
>
> -Original Message-
> From: Michael Dinowitz [mailto:[EMAIL PROTECTED]
> Sent: 24 March 2003 13:24
> To: CF-Talk
> Subject: Re: (CFMX) Array Max size?
>
>
> Did you try to access each array element on each loop iteration?
>
>
> > 
> >
> > 
> >
> > 
> > 
> > 
> >
> > 
> >
> > this works fine for me.
> >
> > WG
> >
> > -Original Message-
> > From: Michael Dinowitz [mailto:[EMAIL PROTECTED]
> > Sent: 24 March 2003 13:11
> > To: CF-Talk
> > Subject: (CFMX) Array Max size?
> >
> >
> > I've got a 2 dimensional array (well, it's actually someone else's) and
> when
> > I
> > run it I get this error message:
> > The system has attempted to use an undefined value, which usually
> indicates
> > a
> > programming error, either in your code or some system code.
> > Null Pointers are another name for undefined values.
> >
> > I've traced the problem to the array itself. When there are 89 entries
in
> > it, no
> > problem. Once a 90th entry is added, it chokes.
> > The 89th entry looks like this (in CFSCRIPT):
> >  langs[89][1] = "F";  langs[89][2] = "es-bo";  langs[89][3] = "Spanish
> > (Bolivia)";
> > If I cut out every entry over 89, no problem. If I add a 90th entry,
even
> as
> > a
> > duplicate of 89, I get the error.
> > Can someone else please test out their CFMX system for this? Just a
simple
> 2
> > dimensional array with 3 items per row. See what the max is for you. I'm
> > using
> > UD3.
> > Thanks
> >
> > Michael Dinowitz
> > Master of the House of Fusion
> > http://www.houseoffusion.com
> >
> >
> >
>
>

~|
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Re: (CFMX) Array Max size?

[Michael Dinowitz]

OK, this is stranger than hell even though I got it to work.
Basically, the error is thrown when a CFMODULE is called that has a certain
amount of code in it. On first examination, it looks like it was the array size
as limiting the array size causes the template to run OK. This was proven not to
be the issue in experimentation. Additional tests made it look like ANY call to
the large array from within a CFOUTPUT was causing a problem. Very strange. One
thing that I tried was to remove the

from the template and all of a sudden it worked. Something with that tag and
either the size of the array or the size of the template (or even the size of
the result code) caused a strange error.
Once I get some sleep I'll try to write this one up and submit it to MM.


> This works too.
>
> 
>
> 
>
> 
> 
> 
>
> 
>
>
> 
>
>
> Any chance this is an out-by-one error?
>
> BTW I'm just updating to ud3
>
> WG
>
>
> -Original Message-
> From: Michael Dinowitz [mailto:[EMAIL PROTECTED]
> Sent: 24 March 2003 13:24
> To: CF-Talk
> Subject: Re: (CFMX) Array Max size?
>
>
> Did you try to access each array element on each loop iteration?
>
>
> > 
> >
> > 
> >
> > 
> > 
> > 
> >
> > 
> >
> > this works fine for me.
> >
> > WG
> >
> > -Original Message-
> > From: Michael Dinowitz [mailto:[EMAIL PROTECTED]
> > Sent: 24 March 2003 13:11
> > To: CF-Talk
> > Subject: (CFMX) Array Max size?
> >
> >
> > I've got a 2 dimensional array (well, it's actually someone else's) and
> when
> > I
> > run it I get this error message:
> > The system has attempted to use an undefined value, which usually
> indicates
> > a
> > programming error, either in your code or some system code.
> > Null Pointers are another name for undefined values.
> >
> > I've traced the problem to the array itself. When there are 89 entries in
> > it, no
> > problem. Once a 90th entry is added, it chokes.
> > The 89th entry looks like this (in CFSCRIPT):
> >  langs[89][1] = "F";  langs[89][2] = "es-bo";  langs[89][3] = "Spanish
> > (Bolivia)";
> > If I cut out every entry over 89, no problem. If I add a 90th entry, even
> as
> > a
> > duplicate of 89, I get the error.
> > Can someone else please test out their CFMX system for this? Just a simple
> 2
> > dimensional array with 3 items per row. See what the max is for you. I'm
> > using
> > UD3.
> > Thanks
> >
> > Michael Dinowitz
> > Master of the House of Fusion
> > http://www.houseoffusion.com
> >
> >
> >
>
> 
~|
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JetNexus for IIS

[Bill Wheatley]

http://www.preactholdings.com/performance/

Anyone use this software we're looking at using this software for compression on our 
CF servers anyone have any thoughts and comments?


"I have come here to chew bubble gum and kick ass, and I'm all out of gum"
-- Rodey Piper in They Live

--
Bill Wheatley
Senior Database Developer
Macromedia Advanced Coldfusion 5 Developer
Ediets.com
ICQ - 417645
Aim - Bill Ediets
954-360-9022 x159
~|
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TextArea (WYSIWYG) Editor

[Scott Wilhelm]

Would someone be able to suggest a textarea (WYSIWYG) editor that will
work in Mac IE 5?
 
Thanks!

Scott

Scott Wilhelm
Computer Technician/Web Developer
http://www.sllboces.org  
[EMAIL PROTECTED]

Canton (Mon/Tue)
St. Lawrence-Lewis BOCES
PO Box 231, 139 State Street Road
Canton, NY 13617
P.   315-386-4504 x 164
F.   315-386-3395

Heuvelton (Wed/Thu/Fri)
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Heuvelton, NY 13654
P.   315-344-2414 x 3651

 
 

~|
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RE: (CFMX) Array Max size?

[webguy]

This works too.















Any chance this is an out-by-one error?

BTW I'm just updating to ud3

WG


-Original Message-
From: Michael Dinowitz [mailto:[EMAIL PROTECTED]
Sent: 24 March 2003 13:24
To: CF-Talk
Subject: Re: (CFMX) Array Max size?


Did you try to access each array element on each loop iteration?


> 
>
> 
>
> 
> 
> 
>
> 
>
> this works fine for me.
>
> WG
>
> -Original Message-
> From: Michael Dinowitz [mailto:[EMAIL PROTECTED]
> Sent: 24 March 2003 13:11
> To: CF-Talk
> Subject: (CFMX) Array Max size?
>
>
> I've got a 2 dimensional array (well, it's actually someone else's) and
when
> I
> run it I get this error message:
> The system has attempted to use an undefined value, which usually
indicates
> a
> programming error, either in your code or some system code.
> Null Pointers are another name for undefined values.
>
> I've traced the problem to the array itself. When there are 89 entries in
> it, no
> problem. Once a 90th entry is added, it chokes.
> The 89th entry looks like this (in CFSCRIPT):
>  langs[89][1] = "F";  langs[89][2] = "es-bo";  langs[89][3] = "Spanish
> (Bolivia)";
> If I cut out every entry over 89, no problem. If I add a 90th entry, even
as
> a
> duplicate of 89, I get the error.
> Can someone else please test out their CFMX system for this? Just a simple
2
> dimensional array with 3 items per row. See what the max is for you. I'm
> using
> UD3.
> Thanks
>
> Michael Dinowitz
> Master of the House of Fusion
> http://www.houseoffusion.com
>
>
>

~|
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Re: (CFMX) Array Max size?

[Michael Dinowitz]

I modified and tested your code with no problem at all. I'm going to dig into
this code again and test it. Also, the array was inside a CFMODULE which may
have some effect. I'll find out soon.
Thanks


> 
>
> 
>
> 
> 
> 
>
> 
>
> this works fine for me.
>
> WG
>
> -Original Message-
> From: Michael Dinowitz [mailto:[EMAIL PROTECTED]
> Sent: 24 March 2003 13:11
> To: CF-Talk
> Subject: (CFMX) Array Max size?
>
>
> I've got a 2 dimensional array (well, it's actually someone else's) and when
> I
> run it I get this error message:
> The system has attempted to use an undefined value, which usually indicates
> a
> programming error, either in your code or some system code.
> Null Pointers are another name for undefined values.
>
> I've traced the problem to the array itself. When there are 89 entries in
> it, no
> problem. Once a 90th entry is added, it chokes.
> The 89th entry looks like this (in CFSCRIPT):
>  langs[89][1] = "F";  langs[89][2] = "es-bo";  langs[89][3] = "Spanish
> (Bolivia)";
> If I cut out every entry over 89, no problem. If I add a 90th entry, even as
> a
> duplicate of 89, I get the error.
> Can someone else please test out their CFMX system for this? Just a simple 2
> dimensional array with 3 items per row. See what the max is for you. I'm
> using
> UD3.
> Thanks
>
> Michael Dinowitz
> Master of the House of Fusion
> http://www.houseoffusion.com
>
>
> 
~|
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RE: (CFMX) Array Max size?

[webguy]

actually this does too










this works fine for me.

WG

-Original Message-
From: Michael Dinowitz [mailto:[EMAIL PROTECTED]
Sent: 24 March 2003 13:11
To: CF-Talk
Subject: (CFMX) Array Max size?


I've got a 2 dimensional array (well, it's actually someone else's) and when
I
run it I get this error message:
The system has attempted to use an undefined value, which usually indicates
a
programming error, either in your code or some system code.
Null Pointers are another name for undefined values.

I've traced the problem to the array itself. When there are 89 entries in
it, no
problem. Once a 90th entry is added, it chokes.
The 89th entry looks like this (in CFSCRIPT):
 langs[89][1] = "F";  langs[89][2] = "es-bo";  langs[89][3] = "Spanish
(Bolivia)";
If I cut out every entry over 89, no problem. If I add a 90th entry, even as
a
duplicate of 89, I get the error.
Can someone else please test out their CFMX system for this? Just a simple 2
dimensional array with 3 items per row. See what the max is for you. I'm
using
UD3.
Thanks

Michael Dinowitz
Master of the House of Fusion
http://www.houseoffusion.com



~|
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Re: (CFMX) Array Max size?

[Michael Dinowitz]

Did you try to access each array element on each loop iteration?


> 
>
> 
>
> 
> 
> 
>
> 
>
> this works fine for me.
>
> WG
>
> -Original Message-
> From: Michael Dinowitz [mailto:[EMAIL PROTECTED]
> Sent: 24 March 2003 13:11
> To: CF-Talk
> Subject: (CFMX) Array Max size?
>
>
> I've got a 2 dimensional array (well, it's actually someone else's) and when
> I
> run it I get this error message:
> The system has attempted to use an undefined value, which usually indicates
> a
> programming error, either in your code or some system code.
> Null Pointers are another name for undefined values.
>
> I've traced the problem to the array itself. When there are 89 entries in
> it, no
> problem. Once a 90th entry is added, it chokes.
> The 89th entry looks like this (in CFSCRIPT):
>  langs[89][1] = "F";  langs[89][2] = "es-bo";  langs[89][3] = "Spanish
> (Bolivia)";
> If I cut out every entry over 89, no problem. If I add a 90th entry, even as
> a
> duplicate of 89, I get the error.
> Can someone else please test out their CFMX system for this? Just a simple 2
> dimensional array with 3 items per row. See what the max is for you. I'm
> using
> UD3.
> Thanks
>
> Michael Dinowitz
> Master of the House of Fusion
> http://www.houseoffusion.com
>
>
> 
~|
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RE: (CFMX) Array Max size?

[webguy]

this works fine for me.

WG

-Original Message-
From: Michael Dinowitz [mailto:[EMAIL PROTECTED]
Sent: 24 March 2003 13:11
To: CF-Talk
Subject: (CFMX) Array Max size?


I've got a 2 dimensional array (well, it's actually someone else's) and when
I
run it I get this error message:
The system has attempted to use an undefined value, which usually indicates
a
programming error, either in your code or some system code.
Null Pointers are another name for undefined values.

I've traced the problem to the array itself. When there are 89 entries in
it, no
problem. Once a 90th entry is added, it chokes.
The 89th entry looks like this (in CFSCRIPT):
 langs[89][1] = "F";  langs[89][2] = "es-bo";  langs[89][3] = "Spanish
(Bolivia)";
If I cut out every entry over 89, no problem. If I add a 90th entry, even as
a
duplicate of 89, I get the error.
Can someone else please test out their CFMX system for this? Just a simple 2
dimensional array with 3 items per row. See what the max is for you. I'm
using
UD3.
Thanks

Michael Dinowitz
Master of the House of Fusion
http://www.houseoffusion.com


~|
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(CFMX) Array Max size?

[Michael Dinowitz]

I've got a 2 dimensional array (well, it's actually someone else's) and when I
run it I get this error message:
The system has attempted to use an undefined value, which usually indicates a
programming error, either in your code or some system code.
Null Pointers are another name for undefined values.

I've traced the problem to the array itself. When there are 89 entries in it, no
problem. Once a 90th entry is added, it chokes.
The 89th entry looks like this (in CFSCRIPT):
 langs[89][1] = "F";  langs[89][2] = "es-bo";  langs[89][3] = "Spanish
(Bolivia)";
If I cut out every entry over 89, no problem. If I add a 90th entry, even as a
duplicate of 89, I get the error.
Can someone else please test out their CFMX system for this? Just a simple 2
dimensional array with 3 items per row. See what the max is for you. I'm using
UD3.
Thanks

Michael Dinowitz
Master of the House of Fusion
http://www.houseoffusion.com

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RE: Request for Review: "Variables in CFML

[Matt Robertson]

Hi Jim,

Isn't it possible for CFMX to scale session vars across a cluster now?
You don't mention that, or I missed it (whether it's a good idea or not
is another matter entirely).

Did you hit on session management in a cluster?  If it were me I'd go
with client vars, but I guess using either client or session is now
possible.

Just a coupla thoughts at a godawful late (early for some) hour of the
morning.


 Matt Robertson   [EMAIL PROTECTED] 
 MSB Designs, Inc.  http://mysecretbase.com



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-Original Message-
From: Jim Davis [mailto:[EMAIL PROTECTED] 
Sent: Monday, March 24, 2003 12:06 AM
To: CF-Talk
Subject: RE: Request for Review: "Variables in CFML


Thanks to Sean and Dave and others for lending a hand.  I've updated the
guide with corrections and suggestions:

http://www.depressedpress.com/DepressedPress/Content/ColdFusion/Guides/V
ariables/Index.cfm

If you've got a minute I'd still some some more opinions.

Thanks in advance,

Jim Davis



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RE: Request for Review: "Variables in CFML

[Jim Davis]

Thanks to Sean and Dave and others for lending a hand.  I've updated the
guide with corrections and suggestions:

http://www.depressedpress.com/DepressedPress/Content/ColdFusion/Guides/V
ariables/Index.cfm

If you've got a minute I'd still some some more opinions.

Thanks in advance,

Jim Davis


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