Re: Query Object from CSV to Database

[Dinner]

If the user you are connecting as has the power, you can
issue the LOAD DATA command from within a cf query,
I think, which would probably be the easiest.


HSSQLDB is a pure java database-

With HSSQLDB, you can download all the CSV
files into one directory, and then run normal SQL
commands against them- but it looks like you've
got something similar working already.

No need to get all complicated, I think Janet is
bang on about using the LOAD DATA command.

It would certainly be the fasted way to get it into
MySQL!

On 2/28/07, Deepak Gupta wrote:
> The load data query can only be used on SQL prompt, i think. I will try it 
> though using
> stored proc or directly but i read that somewhere tht we can only run on 
> prompt

> > I thought load data had been around since version 4.  Am I wrong? I
> > was thinking you could use load data to do the import and skip the
> > read query and looping altogether.
> >
> > If you don't think that would work, take a look at Dinner's suggestion
> > above.
> >
> Janet

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Re: Query Object from CSV to Database

[Deepak Gupta]

The load data query can only be used on SQL prompt, i think. I will try it 
though using stored proc or directly but i read that somewhere tht we can only 
run on prompt
> I thought load data had been around since version 4.  Am I wrong? I 
> was thinking you could use load data to do the import and skip the 
> read query and looping altogether.  
> 
> If you don't think that would work, take a look at Dinner's suggestion 
> above. 
> 
Janet

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Re: Query Object from CSV to Database

[Deepak Gupta]

Hi 
When u say HSSQLDB you mean ??

Can you tell me any capability you know that can make my process faster. I am 
using so many file operations 
1> Reading CSV from FTP and upload
2> Then storing in MySQL DB
3>Another query to get the values and doing some operation on those values ( 
for that i am using cfhttp

creating files and zip..so its a very slow process right now. Do you know any 
faster way?

>On 2/28/07, Deepak Gupta wrote:
>> Thanks a lot Man.. it worked...
>
>Sweet!  Glad I could help.
>
>If you have access to createObject, HSSQLDB has some
>excellent CSV handling capabilities.
>
>Plows right through stuff that you can't, for whatever reason,
>import using cfhttp.  BTW, cfhttp will take CSV and turn it
>into a query- so long as it's pretty well formed CSV-- in
>case you weren't aware.
>
>Another way to skin the cat, what what.  [=

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Re: Query Object from CSV to Database

[Dinner]

On 2/28/07, Deepak Gupta wrote:
> Thanks a lot Man.. it worked...

Sweet!  Glad I could help.

If you have access to createObject, HSSQLDB has some
excellent CSV handling capabilities.

Plows right through stuff that you can't, for whatever reason,
import using cfhttp.  BTW, cfhttp will take CSV and turn it
into a query- so long as it's pretty well formed CSV-- in
case you weren't aware.

Another way to skin the cat, what what.  [=

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Re: RIA Forge - cannot login

[Janet MacKay]

>i know i am going to kick myself when i learn what i am doing wrong!!
>
>mike

I know that feeling well ;-) 

Janet

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Re: Query Object from CSV to Database

[Janet MacKay]

I thought load data had been around since version 4.  Am I wrong? I was 
thinking you could use load data to do the import and skip the read query and 
looping altogether.  

If you don't think that would work, take a look at Dinner's suggestion above. 

Janet

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Re: Query Object from CSV to Database

[Deepak Gupta]

This more like a dynamic query..columns on the fly and all that stuff. even the 
stored proc failed on few ocassions. Because they are new in MYSQL 5 
>>>What is your database type?
>>>
>>>Janet
>>
>>MYSQL
>
>Doesn't mySQL have a utility for loading csv files? Load Data or something... 
>
>Janet

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Re: Query Object from CSV to Database

[Deepak Gupta]

Thanks a lot Man.. it worked...

>On 2/28/07, Deepak Gupta <[EMAIL PROTECTED]> wrote:
>
>Cut and paste a bit of your other code (but don't tell anyone I said to
>do that!) with a tweak or two:
>
>
>
>  
>  
>listAppend(rowVals,'"#csvdata[colName][csvdata.currentRow]#"')>
>  
>
>  
>INSERT INTO tableName (#columnList#)
>VALUES (#rowVals#)
>  
>
>
>
>untested, but something like that.

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Re: RIA Forge - cannot login

[Mike Little]

thanks janet,

i know i am going to kick myself when i learn what i am doing wrong!!

mike

>>Hey guys,
>>
>>is anyone else having trouble logging in to the riaforge.com site?
>>
>>I get sent my details with the reminder - but they will not work - tried
>>firefox and explorer.
>>
>>mike
>
>No problems here.
>
>Janet

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Re: Query Object from CSV to Database

[Janet MacKay]

>>What is your database type?
>>
>>Janet
>
>MYSQL

Doesn't mySQL have a utility for loading csv files? Load Data or something... 

Janet

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Re: Query Object from CSV to Database

[Deepak Gupta]

>What is your database type?
>
>Janet

MYSQL

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Re: Query Object from CSV to Database

[Janet MacKay]

What is your database type?

Janet

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Query To Database

[Deepak Gupta]

Hi 

My code






Insert into TableName (#ColumnList#)


Values (?,?,?...)

  




How can I dynamically place the column values from the CSVData query here ? I 
will appreciate if someone can answer this.

I need something like Values ( #Time#, #Date#, #NOW()#,)

Date and time is coming dynamically from the query.

-DG

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Re: RIA Forge - cannot login

[Janet MacKay]

>Hey guys,
>
>is anyone else having trouble logging in to the riaforge.com site?
>
>I get sent my details with the reminder - but they will not work - tried
>firefox and explorer.
>
>mike

No problems here.

Janet

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Re: Query Object from CSV to Database

[Dinner]

On 2/28/07, Deepak Gupta <[EMAIL PROTECTED]> wrote:
> > Hi
> >
> > I am doing this
> > 
> > 
> > SELECT * FROM #LocalFilePath#
> > 
> >
> > I have here the query CSVdata, this is basicaly converting CSV to
> > query and now I have to insert this query in the database. I already
> > have a dummy table with these column names in the database.here the
> > column names are dynamic.
> >
> > How i can do that?
> >
> > -DG
>
> I tried using
> 
>
>
> 
> Insert into tableName (#ColumnList#)
>   
>   Values ( ???)
> 
> 
>
> How can I set values dynamically here from the query loop from above?

Cut and paste a bit of your other code (but don't tell anyone I said to
do that!) with a tweak or two:



  
  

  

  
INSERT INTO tableName (#columnList#)
VALUES (#rowVals#)
  



untested, but something like that.

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RIA Forge - cannot login

[Mike | NZSolutions Ltd]

Hey guys,

is anyone else having trouble logging in to the riaforge.com site?

I get sent my details with the reminder - but they will not work - tried
firefox and explorer.

mike



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Query Object from CSV to Database

[Deepak Gupta]

Hi

I am doing this

  
SELECT * FROM #LocalFilePath#


I have here the query CSVdata, this is basicaly converting CSV to query and now 
I have to insert this query in the database. I already have a dummy table with 
these column names in the database.here the column names are dynamic.

How i can do that? 

-DG


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Re: Asynchronous image upload

[Dan Vega]

Thanks Mike!

On 2/28/07, Mike Little <[EMAIL PROTECTED]> wrote:
>
> cool blog too dan!
>
> mike
>
> >When in doubt trust riaforge
> >
> >http://uploadformcfc.riaforge.org/
> >
> >Dan Vega
> >http://www.danvega.org/blog/
> >
> >
> >On 2/28/07, Mike | NZSolutions Ltd <[EMAIL PROTECTED]> wrote:
> >>
>
> 

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Re: Asynchronous image upload

[Mike Little]

cool blog too dan!

mike

>When in doubt trust riaforge
>
>http://uploadformcfc.riaforge.org/
>
>Dan Vega
>http://www.danvega.org/blog/
>
>
>On 2/28/07, Mike | NZSolutions Ltd <[EMAIL PROTECTED]> wrote:
>>

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Re: Query Object from CSV to Database

[Deepak Gupta]

> Hi
> 
> I am doing this
> 
> 
> SELECT * FROM #LocalFilePath#
> 
> 
> I have here the query CSVdata, this is basicaly converting CSV to 
> query and now I have to insert this query in the database. I already 
> have a dummy table with these column names in the database.here the 
> column names are dynamic.
> 
> How i can do that? 
> 
> -DG

I tried using 





Insert into tableName (#ColumnList#)

Values ( ???)   



How can I set values dynamically here from the query loop from above?

-DG



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Re: How to expire a page?

[Dinner]

Are you sure that it's in the page header?


 

And that the page has  and  opening/closing tags?

Did you clear the cache after updating the page? :-)

Failing all that, you can append a random var to the end of the url...

On 2/28/07, Victor Moore <[EMAIL PROTECTED]> wrote:
> Yes, I have tried :
> 
> 
> 
> 
> and no success.
>
> I don't think it's fair for the user that I will mess with their browser
> history.
> I must be missing something. There are a lot of sites where after you log
> out you cannot see the pages using the browser history
>
> Thanks
> Victor

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Re: Asynchronous image upload

[Mike Little]

thanks for the prompt reply dan,

i shall check it out!

mike

>When in doubt trust riaforge
>
>http://uploadformcfc.riaforge.org/
>
>Dan Vega
>http://www.danvega.org/blog/
>
>
>On 2/28/07, Mike | NZSolutions Ltd <[EMAIL PROTECTED]> wrote:
>>

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Re: cfloop query="" Query.columnName issue

[Deepak Gupta]

Thanks Janet. It worked.

>> Can anyone tell me what is the problem here, what needs to be changed 
>> on that line.
>>..
>> Deepak
>
>I think you may be looking for this syntax
>
>
>
>In other words
>
>
>
>Janet

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Re: Asynchronous image upload

[Dan Vega]

When in doubt trust riaforge

http://uploadformcfc.riaforge.org/

Dan Vega
http://www.danvega.org/blog/


On 2/28/07, Mike | NZSolutions Ltd <[EMAIL PROTECTED]> wrote:
>
> http://www.air4web.com/files/upload/
>
> Hi guys, I am looking for an elegant image upload solution. Has anyone
> done something similar to the above using coldfusion?
>
> mike
>
>
>
> 

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Asynchronous image upload

[Mike | NZSolutions Ltd]

http://www.air4web.com/files/upload/

Hi guys, I am looking for an elegant image upload solution. Has anyone
done something similar to the above using coldfusion?

mike



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Re: Form Value not filling

[Bruce Sorge]

I cfdumped it and it comes up with an empty string.
However, I figured out this must have something to do with my laptop. I just
loaded it up to the customers site and it is working fine. Go figure.

Bruce

On 2/28/07, Will Tomlinson <[EMAIL PROTECTED]> wrote:
>
> Did you cfdump it?
>
> Will
>


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Re: Form Value not filling

[Janet MacKay]

Have you tried



?

Janet

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Re: Form Value not filling

[Will Tomlinson]

Did you cfdump it?

Will

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Re: ANN: GotCFM.Com is Launched - Dedicated to CF Evangelism

[Rey Bango]

Thats perfectly fine. As long as it uses CF.

Rey...

Tom Chiverton wrote:
> On Tuesday 27 Feb 2007, Rey Bango wrote:
>> So I decided to use a domain that I've had sitting around for some time
>> as a vehicle for CF-related evangelism.
> 
> What about (for instance) Flex front ends that call CF backends ?
> 

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Re: ANN: GotCFM.Com is Launched - Dedicated to CF Evangelism

[Rey Bango]

Thx Terry!

Terry West wrote:
> Thank you for promoting Coldfusion.
> I agree that it needs to be publicized more.
> I am thrilled whenever I have the opportunity to work with Coldfusion, and I 
> agree that sometimes a client doesn't get why it is necessary to upgrade to 
> Coldfusion, when it costs more. Well Coldfusion is expensive because it is so 
> sophisticated. I am just amazed by the beauty of the system and see it as 
> maybe an Art Gallery where you always experience new amazement and wonder 
> each time you come around the corner into another room.
> Okay, that's corny but you all know what I mean.
> I just submitted one site to GotCFM.Com but as someone said, the Coldfusion 
> can't be experienced until one logs into the Coldfusion Login protected area. 
> It's pretty cool though. We're currently working on a couple other very cool 
> Coldfusion Applications and will submit those when they're done.
> 
> 

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Re: ANN: GotCFM.Com is Launched - Dedicated to CF Evangelism

[Rey Bango]

Hi Will,

Yep, thats a feature that's planned. :o)

Thanks for the suggestion.

Rey

Will Swain wrote:
> Hey Rey,
> 
> Maybe as the list of sites grows, you need some alpha jump links atr the top
> so you can jump straight to all sites beginning with a letter.
> 
> Cheers
> 
> Will
> 
> -Original Message-
> From: Tom Chiverton [mailto:[EMAIL PROTECTED] 
> Sent: 28 February 2007 09:23
> To: CF-Talk
> Subject: Re: ANN: GotCFM.Com is Launched - Dedicated to CF Evangelism
> 
> On Tuesday 27 Feb 2007, Rey Bango wrote:
>> So I decided to use a domain that I've had sitting around for some 
>> time as a vehicle for CF-related evangelism.
> 
> What about (for instance) Flex front ends that call CF backends ?
> 
> --
> Tom Chiverton
> Helping to collaboratively reinvent strategic web-readiness
> On: http://thefalken.livejournal.com
> 
> 
> 
> This email is sent for and on behalf of Halliwells LLP.
> 
> Halliwells LLP is a limited liability partnership registered in England and
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Form Value not filling

[Bruce Sorge]

I have a simple two field form from a query. The first item is a select list
that is populating fine. The text field however is not and for the life of
me I cannot figure it out. Code is below:

Here is the query:

SELECT LQuestion, LibraryID
FROM LibraryQuestions
WHERE LQuestionID = #Form.LQuestionID#


There is another query here for the select list

Form here:



Library:





Selected>#LibraryName#







Question:







 |








The select query select he proper library. The hidden LQuestionID field is
populated wiht the correct ID, and when I take the query that shows in the
debugging in query analyzer, it works fine, so I know there is nothing wrong
with the query and the code looks fine too. I am dumfounded.

Thanks,
-- 
Bruce Sorge

"I'm a mawg: half man, half dog. I'm my own best friend!"


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Re: Queue Manager

[Randy Johnson]

Hello everyone,

I have looked over the POC cfthread and Damon Cooper's Blog.   After reading 
the following:

"...This POC works with CF 7.0.2 (Standard or Enterprise).  While you can do 
multi-threading and asynchronous CFML with these POC tags, they don't 
provide any of the fine-grained threading control you have with ColdFusion 
Event Gateways and the Asynchronous Gateway, for example.  So you don't get 
thread pooling, control over how many worker threads can be active or 
pooled, metering on Gateway messages In/Out, or any of the other advanced 
capabilities of the Event Gateway architecture on CF7, but they do the 
basics: run stuff asynchronously in separate threads and allow for the use 
of local (thread-local) variables, allow access to shared scopes, etc"

It would seem to me that the best way to go about this would be to use the 
Coldfusion Event Gateways or the Asynchronous Gateways because they would 
have better  control the amount of threads that are running at one time.


The way I understand it is, I would have scheduled tasks run at timed 
intervals sending the requests to the gateway, and the gateway would process 
the requests ensuring it didn't go over the thread limit.

I have just read over the event gateway chapter in my Advanced Macromedia 
Coldfusion MX7  Application Development Book and it would seem like the 
event gateway would be the way to go.

-Randy

>
>
> - Original Message -
> From: "Richard Kroll" <[EMAIL PROTECTED]>
> To: "CF-Talk" 
> Sent: Tuesday, February 27, 2007 2:52 PM
> Subject: RE: Queue Manager
>
>>> I need some advice.  I am working on a project.  The cfm page in my
>>> project
>>> I call "TheBrain.cfm"  this is the page that gets called by my task
>>> scheduler every 4 hours.
>>>
>>> TheBrain.cfm script then makes calls to a web service. I am allowed to
>>> have
>>> 15 simultaneous connections to the web service at any one given point.
>>
>> To clarify, In "TheBrain.cfm" are you looping over something when
>> calling the web service?
>>
>>>From what I understand of your problem, I would second Chris suggestion
>> of looking at Ray's cfthread / cfjoin proof of concept
>>
>> Rich Kroll
>>
>>
>
> 

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Re: Show your support for CF - cfMaps.com

[Mark Mandel]

Scrath that.. I just checked out the source. Nice work! :o)

Mark

On 3/1/07, Mark Mandel <[EMAIL PROTECTED]> wrote:
>
> Can we have a contact form with our email address, rather than a clickable
> link please? Even javascript obfuscation, or a 'name AT server DOT'...
> anything but a plain ol mailto: ?
>
> Otherwise, very pretty :oD
>
> Mark
>
> On 3/1/07, Nicholas M Tunney <[EMAIL PROTECTED]> wrote:
> >
> > I think this fits into the discussion over the last two days well (300k
> > CF devs and gotcf.com):
> >
> > I've been putting together a community site for the last few weeks, and
> > it is finally ready to be released. The site is called cfMaps.com
> > . Overall, it allows ColdFusion developers and
> > ColdFusion sites to be geocoded and placed on a map of the world. I
> > think I should be able to derive some pretty cool statistics in the long
> >
> > run. Companies can also search by zip code or country to find a CF
> > developer.
> >
> > Check out the About
> >  page to see why
> > I
> > put this together and get a bigger picture of what the site does. My
> > goal is to allow developers and managers to see how widespread
> > ColdFusion really is. If you are a CF developer, I hope you register
> > . If you
> > have a ColdFusion site, I hope you register the site
> > < http://www.cfmaps.com/index.cfm?event=website.showWebsite> as well.
> >
> > - Nic
> >
> >
> >
> > 

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Re: Show your support for CF - cfMaps.com

[Mark Mandel]

Can we have a contact form with our email address, rather than a clickable
link please? Even javascript obfuscation, or a 'name AT server DOT'...
anything but a plain ol mailto: ?

Otherwise, very pretty :oD

Mark

On 3/1/07, Nicholas M Tunney <[EMAIL PROTECTED]> wrote:
>
> I think this fits into the discussion over the last two days well (300k
> CF devs and gotcf.com):
>
> I've been putting together a community site for the last few weeks, and
> it is finally ready to be released. The site is called cfMaps.com
> . Overall, it allows ColdFusion developers and
> ColdFusion sites to be geocoded and placed on a map of the world. I
> think I should be able to derive some pretty cool statistics in the long
> run. Companies can also search by zip code or country to find a CF
> developer.
>
> Check out the About
>  page to see why I
> put this together and get a bigger picture of what the site does. My
> goal is to allow developers and managers to see how widespread
> ColdFusion really is. If you are a CF developer, I hope you register
> . If you
> have a ColdFusion site, I hope you register the site
>  as well.
>
> - Nic
>
>
>
> 

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Re: How to expire a page?

[Victor Moore]

Yes, I have tried :




and no success.

I don't think it's fair for the user that I will mess with their browser
history.
I must be missing something. There are a lot of sites where after you log
out you cannot see the pages using the browser history

Thanks
Victor



On 2/28/07, Robertson-Ravo, Neil (RX) <[EMAIL PROTECTED]>
wrote:
>
> Well, that behaviour is what I would expect, the browser cache is just
> that,
> cache in its own store.  Have you tried all the necessery no cache
> processes?  You could of course use JS to manipulate the browser history
> (which will of course, will require JS enabled).
>
>
>
>
>


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Re: Cfstoredproc message

[Janet MacKay]

>I suppose it's really a mssql question of trapping the generated message(s)
>and putting them in a var which can be returned to CF.
>How to do it though?
  
There may be better alternatives but two possibilities are
- capture the warnings using java/jdbc as Dinner suggested
- create a stored procedure that uses xp_cmdshell and sqlcmd/osql (sql 
2005/2000) to 
capture the messages and return them to cfstoredproc 

Then parse the output messages 

Janet


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Show your support for CF - cfMaps.com

[Nicholas M Tunney]

I think this fits into the discussion over the last two days well (300k 
CF devs and gotcf.com):

I've been putting together a community site for the last few weeks, and 
it is finally ready to be released. The site is called cfMaps.com 
. Overall, it allows ColdFusion developers and 
ColdFusion sites to be geocoded and placed on a map of the world. I 
think I should be able to derive some pretty cool statistics in the long 
run. Companies can also search by zip code or country to find a CF 
developer.

Check out the About 
 page to see why I 
put this together and get a bigger picture of what the site does. My 
goal is to allow developers and managers to see how widespread 
ColdFusion really is. If you are a CF developer, I hope you register 
. If you 
have a ColdFusion site, I hope you register the site 
 as well.

- Nic



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All files Read-Only via RDS w/CFMX7 on Linux

[RobG]

I setup a development box on Linux (FC6), CFMX7.02, and when I go in via 
RDS, all of the files show up as read-only.  I'm wondering what user or 
group has to own the files to be edited in or order for it to work?

Thanks!

Rob


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Re: How Many CF Developers Are There: Dave Mendels Says 300K

[Paul Hastings]

Robertson-Ravo, Neil (RX) wrote:
> And to add I very much doubt Flex users will ever suprecede ColdFusion
> users.

if by "suprecede" you mean outnumber, i would say it's a good possibility that 
flex developers might one day outnumber cf ones. after all flex is UI 
technology 
that can use pretty much any backend technology. if you follow the flexcoders 
list you'll see messages from .net, java, php, ror, etc. people. of course 
using 
cf w/flex is drop dead simple, so maybe all those mis-guided folks will wake up 
& smell the cf coffee :-)


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Re: Enterprise Manager gone?

[Dinner]

On 2/27/07, Dinner <[EMAIL PROTECTED]> wrote:

> I'll do a diff of the two and see if I can narrow it down
> any further.  Probably just a config var or something.
>
> For Posterity!
> :d

Crazy as it sounds, the Enterprise Manager was located
in a folder called entman-- far out stuff, I tell you what!

Copying it to the instance you want it in seems to be
all that's needed to "get it back".

Chalk another one up to quick fingers, slow mind! |]

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Re: cfloop query="" Query.columnName issue

[Janet MacKay]

> Can anyone tell me what is the problem here, what needs to be changed 
> on that line.
>..
> Deepak

I think you may be looking for this syntax



In other words



Janet

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Re: Wtf time: "name can't be empty"??

[Dinner]

Random shot in the dark:

I seem to recall that MS SQL server doesn't like fields that end in
things like _date (maybe it's CF that doesn't like 'em, actually).

It would be silly, but could it be the table name itself, since it ends
in _text?  Don't think that's it, really, but what the hey.

Luck be with you!

-PS guess my real advice would be, ignore the line number, as
sometimes that can be misleading, and send you on a red
herring.  Perhaps it's the sponsor.name, or some such, in
reality, and for whatever reason, it's firing the wrong error?

This is where that FusionDebug would probably come in handy,
if you're not already set up thru eclipse by hand. ;-)

On 2/28/07, Damien McKenna wrote:
> OK.  Major confusion here with something that should be drop-dead simple.
> CFMX 6.1 hitting a SQL Server 2000 server.
>
> 
> select
> title,
> content
> from
> content_misc_text
> where
> name =  />
> 
>
> Anyone have any idea why it would give the error "name can't be empty" for
> the above statement?  I'm thoroughly flummoxed.
>
> Thanks.

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Re: DAO, Gateway Access

[Dinner]

I think I'd go with the getCalcStats() in the stats object.

Course, it seems to me (and I'm no expert, so "correct
answer", this probably isn't ;) that a lot depends on
info you haven't provided.  Perhaps the calculated
stats are so integral as to warrant being in the gateway.

It is hard to separate Objects, is my standpoint. :-/

Service layers offer an added level of abstraction tho,
so that's an interesting idea too... maybe it depends
on what your doing...

HIH!

On 2/28/07, Robert Rawlins <[EMAIL PROTECTED]> wrote:
> Afternoon/Morning Chaps,
>
> Whats the 'correct' way to handle retrieving data from persistance when 
> working in an

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Re: What is the best resource for a begginer CF Programer?

[Mike Kear]

G'day Mark, and welcome to the family!

(You'll find this is a lot like a family - we help each other a lot,
sometimes we bicker but usually get along well and your best resource is
right here on CF-Talk.)

I agree with the others about Ben Forta's CFWACK book. I've read three
versions now, and each time I read  it, i find i'm going 'yep, knew that,
yep, knew that too, yep, knew that.. OH! didnt know that ! "

In addition to Ben's book,which is a pretty big tome, and not recommended
for bedtime reading because if you nod off to sleep you'll end up breaking
your nose, there are lots of great tutorials on specific things on the net.
Google is your friend.   I suggest you take a look at http://easycfm.com for
one - they have lots of tutorials targetted at beginner level.

And start reading http://fullasagoog.com.   That's a rss aggregator, and
gives you constantly updated abstracts of blogs people are writing.   Many
of the blogs are very advanced and cutting edge, but lots are more basic
too.  There are gems I read about every day.There is never a day goes by
that i dont get something new off a blog listed in http://fullasagoog.com.
There are some ongoing projects that people are blogging, so you can follow
along.  For example Ray Camden has done a few, where day by day, as he's
learning how to do something new, he's blogging it and you can be a day or
so behind him in developing the same project.  That's a great way to learn,
because there's an advanced CF programmer, doing something and you get to go
slowly through what he's doing, seeing how he learns it at the same time.

Hope this helps.

One suggestoin.  You'll find endless help and support here on CF-TALK.  And
dont be afraid to post beginner questions here.  No one groans and says "oh
no not that old question again!"   But before you ask, do try to find out
for yourself first.  Only ask on CF-TALK when you can't figure it out from
the CFDOCS - the coldfusion documentation  or from other tutorials you could
find.

Good luck, and as I said at the top,  welcome to the CF Family!  You've made
a good choice.

Cheers
Mike Kear
Windsor, NSW, Australia
Adobe Certified Advanced ColdFusion Developer
AFP Webworks
http://afpwebworks.com
ColdFusion, PHP, ASP, ASP.NET hosting from AUD$15/month

On 3/1/07, Mark Perdue <[EMAIL PROTECTED]> wrote:
>
> Hello everyone I am new to CF, what kind of advice or referances can you
> give for me to start with? I have done some SQL work before, but CF is new
> and I need a leg up to get me started on the right path, Thanks Mark.
>
> 

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cfloop query="" Query.columnName issue

[Deepak Gupta]

Hi

I am trying do following



 
  
  SoundFileObj.createWavFile(#soundUrlCols[i]#,#fileName#);
  

  
  

In this code I m having error at GetDataFile.soundUrlCols[i]. Now 
SoundurlCol[1]Array converts to Column Names of that query, when i hard code i 
just put GetdataFile.ColumnName. Here column name is stored in SoundUrlCol 
array and I am looping through it and inserting it in   
GetDataFile.soundUrlCols[i], but it is giving me error saying "Element 
SOUNDURLCOLS is undefined in GETDATAFILE" I tried using 
GetDataFile.#soundUrlCols[i]#
it gives an error "A CFML variable name cannot end with a "." character. "

Can anyone tell me what is the problem here, what needs to be changed on that 
line.

Thanks
Deepak

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Re: Wtf time: "name can't be empty"??

[Cameron Childress]

perhaps it's not the name column, but the name attribute of the
cfquery tag. try changing that around...

if it still happens with select top 10 * from tablename then it's not
the sql at all.

-cameron

On 2/28/07, Damien McKenna <[EMAIL PROTECTED]> wrote:
> On 2/28/07 4:23 PM, Jochem van Dieten wrote:
> > Can you show the exact error message? Is it from CF, the JDBC Driver or
> > the database?
>
> name can't be empty
>
> The error occurred in C:\inetpub\site\circuits\blah\act_functions.cfm: line
> 19
> Called from C:\inetpub\site\circuits\blah\act_functions.cfm: line 72
> Called from C:\inetpub\site\circuits\blah\act_ajax.cfm: line 21
> Called from C:\inetpub\site\index.cfm: line 26
> 17 : 
> 18 :
> 19 : 
> 20 : select
> 21 : title,
> Please try the following:
> Check the ColdFusion documentation to verify that you are using the correct
> syntax.
> Search the Knowledge Base to find a solution to your problem.
>
> Browser  Mozilla/5.0 (Macintosh; U; Intel Mac OS X; en)
> AppleWebKit/418.9.1 (KHTML, like Gecko) Safari/419.3
> Remote Address  68.213.132.14
> Referrer
> Date/Time  28-Feb-07 02:27 PM
> Stack Trace
> at
> cfact_functions2ecfm1273117340$funcNOTIFYSPONSOR.runFunction(C:\inetpub\site
> \circuits\blah\act_functions.cfm:19) at
> cfact_functions2ecfm1273117340$funcFINDDIST.runFunction(C:\inetpub\site\circ
> uits\blah\act_functions.cfm:72) at
> cfact_ajax2ecfm1486445576.runPage(C:\inetpub\site\circuits\blah\act_ajax.cfm
> :21) at cfindex2ecfm1314450034.runPage(C:\inetpub\site\index.cfm:26)
>
> java.lang.IllegalArgumentException: name can't be empty
> at java.security.BasicPermission.init(BasicPermission.java:85)
> at java.security.BasicPermission.(BasicPermission.java:118)
> at
> coldfusion.sql.DataSourcePermission.(DataSourcePermission.java:12)
> at coldfusion.sql.DataSrcImpl.check(DataSrcImpl.java:80)
> at coldfusion.sql.DataSrcImpl.getCachedConnection(DataSrcImpl.java:85)
> at coldfusion.sql.DataSrcImpl.getConnection(DataSrcImpl.java:75)
> at coldfusion.sql.SqlImpl.execute(SqlImpl.java:214)
> at coldfusion.tagext.sql.QueryTag.doEndTag(QueryTag.java:447)
> (etc ad nausium)
>
> --
> Damien McKenna - Web Developer - [EMAIL PROTECTED]
> The Limu Company - http://www.thelimucompany.com/ - 407-804-1014
> #include 
>
>
>
>
> 

~|
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Re: How Many CF Developers Are There: Dave Mendels Says 300K

[Nicholas M Tunney]

Check out http://www.cfmaps.com.  It isn't official yet, but it is up 
and ready.

Nic

Alan Rother wrote:
> Not that I have the free time to build it these days...
>
> But can I propose an International Registry of CF Developers?
>
>
> I'd love to know how many of us there really are, especially by location...
>
>
>   

-- 
Nicholas M Tunney

Certified Advanced ColdFusion MX 7 Developer
Adobe Certified ColdFusion Instructor
Adobe Community Expert
Blog - http://www.nictunney.com



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Re: What is the best resource for a begginer CF Programer?

[Robertson-Ravo, Neil (RX)]

Errm, 301K now, damn those stats... :-) 



"This e-mail is from Reed Exhibitions (Gateway House, 28 The Quadrant,
Richmond, Surrey, TW9 1DN, United Kingdom), a division of Reed Business,
Registered in England, Number 678540.  It contains information which is
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-Original Message-
From: Matt Quackenbush
To: CF-Talk
Sent: Thu Mar 01 00:15:10 2007
Subject: Re: What is the best resource for a begginer CF Programer?

Mark,

Welcome to the wonderful world that is ColdFusion.  I would highly recommend
Ben Forta's WACK (Web Application Construction Kit) for *anyone* (beginner
or experienced).  As a beginner, it is a great teaching tool.  For the
experienced, it's a great reference.  As you get experienced (or if you're
already experienced in another language), I would also recommend Ben's
Advanced ColdFusion Development book.

http://www.amazon.com/Macromedia-ColdFusion-Web-Application-Construction/dp/
0321223675/sr=1-4/qid=1172708030/ref=sr_1_4/002-5850138-1396026?ie=UTF8&s=bo
oks
http://www.amazon.com/Advanced-Macromedia-ColdFusion-Application-Development
/dp/0321292693/sr=1-5/qid=1172708074/ref=sr_1_5/002-5850138-1396026?ie=UTF8&
s=books

Hope that helps.


Matt


On 2/28/07, Mark Perdue wrote:
>
> Hello everyone I am new to CF, what kind of advice or referances can you
> give for me to start with? I have done some SQL work before, but CF is new
> and I need a leg up to get me started on the right path, Thanks Mark.
>




~|
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Re: What is the best resource for a begginer CF Programer?

[Casey Dougall]

Everyone will say CFWACK.  I started with that and have since moved to
http://gotapi.com for all reference materials.
http://www.amazon.com/tag/cfwack

It has a lot of examples to work off of, I'd also suggest joining a local
user group or signing up for cfunited which along with great presentations
also provide examples and the video/audio/pres files to go along with them
so you can review at your own pace.

http://cfunited.com/2007/

If you have some cash, we had http://webucator.com/ come on site for a few
days. Great stuff. Nat who is the guy you actually see on that page, was our
trainer and he's got a handle on everything plus more XML than you can wag a
stick at.

Casey

On 2/28/07, Mark Perdue <[EMAIL PROTECTED]> wrote:
>
> Hello everyone I am new to CF, what kind of advice or referances can you
> give for me to start with? I have done some SQL work before, but CF is new
> and I need a leg up to get me started on the right path, Thanks Mark.
>
> 

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Re: What is the best resource for a begginer CF Programer?

[Matt Quackenbush]

Mark,

Welcome to the wonderful world that is ColdFusion.  I would highly recommend
Ben Forta's WACK (Web Application Construction Kit) for *anyone* (beginner
or experienced).  As a beginner, it is a great teaching tool.  For the
experienced, it's a great reference.  As you get experienced (or if you're
already experienced in another language), I would also recommend Ben's
Advanced ColdFusion Development book.

http://www.amazon.com/Macromedia-ColdFusion-Web-Application-Construction/dp/0321223675/sr=1-4/qid=1172708030/ref=sr_1_4/002-5850138-1396026?ie=UTF8&s=books
http://www.amazon.com/Advanced-Macromedia-ColdFusion-Application-Development/dp/0321292693/sr=1-5/qid=1172708074/ref=sr_1_5/002-5850138-1396026?ie=UTF8&s=books

Hope that helps.


Matt


On 2/28/07, Mark Perdue wrote:
>
> Hello everyone I am new to CF, what kind of advice or referances can you
> give for me to start with? I have done some SQL work before, but CF is new
> and I need a leg up to get me started on the right path, Thanks Mark.
>


~|
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Re: What is the best resource for a begginer CF Programer?

[Matt Robertson]

Ben Forta's ColdFusion Web Application Construction Kit.  Find it at
http://forta.com.  He's got a link to it at Amazon or wherever.

-- 
[EMAIL PROTECTED]
Janitor, The Robertson Team
mysecretbase.com


On 2/28/07, Mark Perdue <[EMAIL PROTECTED]> wrote:
> Hello everyone I am new to CF, what kind of advice or referances can you give 
> for me to start with? I have done some SQL work before, but CF is new and I 
> need a leg up to get me started on the right path, Thanks Mark.
>
> 

~|
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Dyncamically transform webcontent into Adobe PDF with new ColdFusion MX7. 
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Re: What is the best resource for a begginer CF Programer?

[Robertson-Ravo, Neil (RX)]

Ben Forta et al ... "ColdFusion Web Application Construction Kit"... Every
beginner (and seasoned) ColdFusion coders mantra








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our switchboard on +44 (0) 20 89107910.  The opinions expressed within this
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Visit our website at http://www.reedexpo.com

-Original Message-
From: Mark Perdue
To: CF-Talk
Sent: Wed Feb 28 22:59:26 2007
Subject: What is the best resource for a begginer CF Programer?

Hello everyone I am new to CF, what kind of advice or referances can you
give for me to start with? I have done some SQL work before, but CF is new
and I need a leg up to get me started on the right path, Thanks Mark.



~|
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What is the best resource for a begginer CF Programer?

[Mark Perdue]

Hello everyone I am new to CF, what kind of advice or referances can you give 
for me to start with? I have done some SQL work before, but CF is new and I 
need a leg up to get me started on the right path, Thanks Mark.

~|
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Flex 2. 
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Re: Wtf time: "name can't be empty"??

[James Holmes]

Check the username and the password for the datasource in the CF Admin.

On 3/1/07, Damien McKenna <[EMAIL PROTECTED]> wrote:
> On 2/28/07 4:23 PM, Jochem van Dieten wrote:
> > Can you show the exact error message? Is it from CF, the JDBC Driver or
> > the database?
>
> name can't be empty
>
> The error occurred in C:\inetpub\site\circuits\blah\act_functions.cfm: line
> 19
> Called from C:\inetpub\site\circuits\blah\act_functions.cfm: line 72
> Called from C:\inetpub\site\circuits\blah\act_ajax.cfm: line 21
> Called from C:\inetpub\site\index.cfm: line 26
> 17 : 
> 18 :
> 19 : 
> 20 : select
> 21 : title,
> Please try the following:
> Check the ColdFusion documentation to verify that you are using the correct
> syntax.
> Search the Knowledge Base to find a solution to your problem.
>
> Browser  Mozilla/5.0 (Macintosh; U; Intel Mac OS X; en)
> AppleWebKit/418.9.1 (KHTML, like Gecko) Safari/419.3
> Remote Address  68.213.132.14
> Referrer
> Date/Time  28-Feb-07 02:27 PM
> Stack Trace
> at
> cfact_functions2ecfm1273117340$funcNOTIFYSPONSOR.runFunction(C:\inetpub\site
> \circuits\blah\act_functions.cfm:19) at
> cfact_functions2ecfm1273117340$funcFINDDIST.runFunction(C:\inetpub\site\circ
> uits\blah\act_functions.cfm:72) at
> cfact_ajax2ecfm1486445576.runPage(C:\inetpub\site\circuits\blah\act_ajax.cfm
> :21) at cfindex2ecfm1314450034.runPage(C:\inetpub\site\index.cfm:26)
>
> java.lang.IllegalArgumentException: name can't be empty
> at java.security.BasicPermission.init(BasicPermission.java:85)
> at java.security.BasicPermission.(BasicPermission.java:118)
> at
> coldfusion.sql.DataSourcePermission.(DataSourcePermission.java:12)
> at coldfusion.sql.DataSrcImpl.check(DataSrcImpl.java:80)
> at coldfusion.sql.DataSrcImpl.getCachedConnection(DataSrcImpl.java:85)
> at coldfusion.sql.DataSrcImpl.getConnection(DataSrcImpl.java:75)
> at coldfusion.sql.SqlImpl.execute(SqlImpl.java:214)
> at coldfusion.tagext.sql.QueryTag.doEndTag(QueryTag.java:447)
> (etc ad nausium)

-- 
mxAjax / CFAjax docs and other useful articles:
http://www.bifrost.com.au/blog/

~|
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Re: How Many CF Developers Are There: Dave Mendels Says 300K

[Robertson-Ravo, Neil (RX)]

And to add I very much doubt Flex users will ever suprecede ColdFusion
users.



"This e-mail is from Reed Exhibitions (Gateway House, 28 The Quadrant,
Richmond, Surrey, TW9 1DN, United Kingdom), a division of Reed Business,
Registered in England, Number 678540.  It contains information which is
confidential and may also be privileged.  It is for the exclusive use of the
intended recipient(s).  If you are not the intended recipient(s) please note
that any form of distribution, copying or use of this communication or the
information in it is strictly prohibited and may be unlawful.  If you have
received this communication in error please return it to the sender or call
our switchboard on +44 (0) 20 89107910.  The opinions expressed within this
communication are not necessarily those expressed by Reed Exhibitions." 
Visit our website at http://www.reedexpo.com

-Original Message-
From: greg h
To: CF-Talk
Sent: Wed Feb 28 23:05:41 2007
Subject: How Many CF Developers Are There: Dave Mendels Says 300K

Just an fyi ...

John Dowdell excerpted some comments that Dave
Mendelshad
posted last month:
http://weblogs.macromedia.com/jd/archives/2007/02/flex_adoption.cfm

Specific quote from Dave Mendels:
We have an active community of about 300K ColdFusion developers, well over a
million Flash designer/developers, and several million Dreamweaver
customers.

The post that Dave was commenting on was written by Shashank
Tiwariwho started his post out
with:
Today we have between 3 and 4 million Java developers.

g




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Re: How Many CF Developers Are There: Dave Mendels Says 300K

[Robertson-Ravo, Neil (RX)]

Honestly, since ColdFusion 4 (maybe even before) this was the mythical
figure...






"This e-mail is from Reed Exhibitions (Gateway House, 28 The Quadrant,
Richmond, Surrey, TW9 1DN, United Kingdom), a division of Reed Business,
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our switchboard on +44 (0) 20 89107910.  The opinions expressed within this
communication are not necessarily those expressed by Reed Exhibitions." 
Visit our website at http://www.reedexpo.com

-Original Message-
From: Matt Robertson
To: CF-Talk
Sent: Wed Feb 28 23:22:14 2007
Subject: Re: How Many CF Developers Are There: Dave Mendels Says 300K

On 2/28/07, Robertson-Ravo, Neil (RX)
<[EMAIL PROTECTED]> wrote:
> Also, this quote has been around since Allaire...it has always been this
> magical 300K figure, never seems to increase or decrease?

Seems that way doesn't it?  I'd bet its marketspeak for "A lot and
this number sounds good."

-- 
[EMAIL PROTECTED]
Janitor, The Robertson Team
mysecretbase.com



~|
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Re: How Many CF Developers Are There: Dave Mendels Says 300K

[Matt Robertson]

On 2/28/07, Robertson-Ravo, Neil (RX)
<[EMAIL PROTECTED]> wrote:
> Also, this quote has been around since Allaire...it has always been this
> magical 300K figure, never seems to increase or decrease?

Seems that way doesn't it?  I'd bet its marketspeak for "A lot and
this number sounds good."

-- 
[EMAIL PROTECTED]
Janitor, The Robertson Team
mysecretbase.com

~|
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Re: How Many CF Developers Are There: Dave Mendels Says 300K

[Bruce Sorge]

Well there is Fusioneers (http://www.fusioneers.com/).

And I already have two tats. no need for more. Unless it is a barcode on the
back of my neck. LOL.

On 2/28/07, Andy Matthews <[EMAIL PROTECTED]> wrote:
>
> I think we should all be forced to get tattoos.
>
> -


~|
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Re: How Many CF Developers Are There: Dave Mendels Says 300K

[Robertson-Ravo, Neil (RX)]

Also, this quote has been around since Allaire...it has always been this
magical 300K figure, never seems to increase or decrease?

lol.










"This e-mail is from Reed Exhibitions (Gateway House, 28 The Quadrant,
Richmond, Surrey, TW9 1DN, United Kingdom), a division of Reed Business,
Registered in England, Number 678540.  It contains information which is
confidential and may also be privileged.  It is for the exclusive use of the
intended recipient(s).  If you are not the intended recipient(s) please note
that any form of distribution, copying or use of this communication or the
information in it is strictly prohibited and may be unlawful.  If you have
received this communication in error please return it to the sender or call
our switchboard on +44 (0) 20 89107910.  The opinions expressed within this
communication are not necessarily those expressed by Reed Exhibitions." 
Visit our website at http://www.reedexpo.com

-Original Message-
From: greg h
To: CF-Talk
Sent: Wed Feb 28 23:05:41 2007
Subject: How Many CF Developers Are There: Dave Mendels Says 300K

Just an fyi ...

John Dowdell excerpted some comments that Dave
Mendelshad
posted last month:
http://weblogs.macromedia.com/jd/archives/2007/02/flex_adoption.cfm

Specific quote from Dave Mendels:
We have an active community of about 300K ColdFusion developers, well over a
million Flash designer/developers, and several million Dreamweaver
customers.

The post that Dave was commenting on was written by Shashank
Tiwariwho started his post out
with:
Today we have between 3 and 4 million Java developers.

g




~|
ColdFusion MX7 and Flex 2 
Build sales & marketing dashboard RIA’s for your business. Upgrade now
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Re: How Many CF Developers Are There: Dave Mendels Says 300K

[Alan Rother]

>>>I think we should all be forced to get tattoos.

Barcodes and a picture of Ben Forta?


-- 
Alan Rother
Adobe Certified Advanced ColdFusion MX 7 Developer
Manager, AZCFUG.org


~|
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RE: How Many CF Developers Are There: Dave Mendels Says 300K

[Eric Roberts]

According to technical recruiters that have been calling me for positions 
inChicago and in other parts of the country...not enough...

They are apparently having a hard time finding people to fill positions.

Eric

-Original Message-
From: greg h [mailto:[EMAIL PROTECTED] 
Sent: Wednesday, February 28, 2007 5:06 PM
To: CF-Talk
Subject: How Many CF Developers Are There: Dave Mendels Says 300K

Just an fyi ...

John Dowdell excerpted some comments that Dave
Mendelshad
posted last month:
http://weblogs.macromedia.com/jd/archives/2007/02/flex_adoption.cfm

Specific quote from Dave Mendels:
We have an active community of about 300K ColdFusion developers, well over a
million Flash designer/developers, and several million Dreamweaver
customers.

The post that Dave was commenting on was written by Shashank
Tiwariwho started his post out
with:
Today we have between 3 and 4 million Java developers.

g




~|
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Upgrade to MX7 & experience time-saving features, more productivity.
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Re: How Many CF Developers Are There: Dave Mendels Says 300K

[Oğuz Demirkapı]

Let me check our database. ;-)


greg h wrote:
> Just an fyi ...
>
> John Dowdell excerpted some comments that Dave
> Mendelshad
> posted last month:
> http://weblogs.macromedia.com/jd/archives/2007/02/flex_adoption.cfm
>
> Specific quote from Dave Mendels:
> We have an active community of about 300K ColdFusion developers, well over a
> million Flash designer/developers, and several million Dreamweaver
> customers.
>
> The post that Dave was commenting on was written by Shashank
> Tiwariwho started his post out
> with:
> Today we have between 3 and 4 million Java developers.
>
> g
>
>
> 

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RE: How Many CF Developers Are There: Dave Mendels Says 300K

[Andy Matthews]

I think we should all be forced to get tattoos. 

-Original Message-
From: Alan Rother [mailto:[EMAIL PROTECTED] 
Sent: Wednesday, February 28, 2007 5:09 PM
To: CF-Talk
Subject: Re: How Many CF Developers Are There: Dave Mendels Says 300K

Not that I have the free time to build it these days...

But can I propose an International Registry of CF Developers?


I'd love to know how many of us there really are, especially by location...


--
Alan Rother
Adobe Certified Advanced ColdFusion MX 7 Developer Manager, AZCFUG.org




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Re: How Many CF Developers Are There: Dave Mendels Says 300K

[Robertson-Ravo, Neil (RX)]

Can't say I have had time to count them.




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our switchboard on +44 (0) 20 89107910.  The opinions expressed within this
communication are not necessarily those expressed by Reed Exhibitions." 
Visit our website at http://www.reedexpo.com

-Original Message-
From: greg h
To: CF-Talk
Sent: Wed Feb 28 23:05:41 2007
Subject: How Many CF Developers Are There: Dave Mendels Says 300K

Just an fyi ...

John Dowdell excerpted some comments that Dave
Mendelshad
posted last month:
http://weblogs.macromedia.com/jd/archives/2007/02/flex_adoption.cfm

Specific quote from Dave Mendels:
We have an active community of about 300K ColdFusion developers, well over a
million Flash designer/developers, and several million Dreamweaver
customers.

The post that Dave was commenting on was written by Shashank
Tiwariwho started his post out
with:
Today we have between 3 and 4 million Java developers.

g




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Re: How Many CF Developers Are There: Dave Mendels Says 300K

[Alan Rother]

Not that I have the free time to build it these days...

But can I propose an International Registry of CF Developers?


I'd love to know how many of us there really are, especially by location...


-- 
Alan Rother
Adobe Certified Advanced ColdFusion MX 7 Developer
Manager, AZCFUG.org


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How Many CF Developers Are There: Dave Mendels Says 300K

[greg h]

Just an fyi ...

John Dowdell excerpted some comments that Dave
Mendelshad
posted last month:
http://weblogs.macromedia.com/jd/archives/2007/02/flex_adoption.cfm

Specific quote from Dave Mendels:
We have an active community of about 300K ColdFusion developers, well over a
million Flash designer/developers, and several million Dreamweaver
customers.

The post that Dave was commenting on was written by Shashank
Tiwariwho started his post out
with:
Today we have between 3 and 4 million Java developers.

g


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Re: Problem with Server Timing Out

[Robertson-Ravo, Neil (RX)]

Well, it's catch 22 then with the problem of bad performance on one hand and
an obvious bug (which cannot be avoided AFAICS) in the other; which I think
many have encountered but have been ill diagnosed).   

Knowing that it was just logged with DataDirect, I doubt that a fix will be
shipped before Scorpio.

I wonder if a different driver will provide better performance and stability
that the DD set? Anyone using other drivers with good results?


:-@




 




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Richmond, Surrey, TW9 1DN, United Kingdom), a division of Reed Business,
Registered in England, Number 678540.  It contains information which is
confidential and may also be privileged.  It is for the exclusive use of the
intended recipient(s).  If you are not the intended recipient(s) please note
that any form of distribution, copying or use of this communication or the
information in it is strictly prohibited and may be unlawful.  If you have
received this communication in error please return it to the sender or call
our switchboard on +44 (0) 20 89107910.  The opinions expressed within this
communication are not necessarily those expressed by Reed Exhibitions." 
Visit our website at http://www.reedexpo.com

-Original Message-
From: Steven Erat
To: CF-Talk
Sent: Wed Feb 28 22:13:51 2007
Subject: RE: Problem with Server Timing Out

I expect it will go away since the problem involves attempting to reuse
a "stale" or otherwise bad TCP connection.  Turning off maintain
connections will cause new connections for every request, at the cost of
performance though.

If you have full JRun you can use a JRun datasource in CF which permits
configuration of some options such as "validation-query" which prevents
situations like this. See my comment in
http://ray.camdenfamily.com/index.cfm/2005/12/14/Ask-a-Jedi-Handling-a-D
ead-Database

 

> -Original Message-
> From: Robertson-Ravo, Neil (RX) 
> [mailto:[EMAIL PROTECTED] 
> Sent: Wednesday, February 28, 2007 2:49 PM
> To: CF-Talk
> Subject: Re: Problem with Server Timing Out
> 
> Does it go away with connection pooling off? 



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Re: Wtf time: "name can't be empty"??

[Damien McKenna]

On 2/28/07 4:23 PM, Jochem van Dieten wrote:
> Can you show the exact error message? Is it from CF, the JDBC Driver or
> the database?

name can't be empty
 
The error occurred in C:\inetpub\site\circuits\blah\act_functions.cfm: line
19
Called from C:\inetpub\site\circuits\blah\act_functions.cfm: line 72
Called from C:\inetpub\site\circuits\blah\act_ajax.cfm: line 21
Called from C:\inetpub\site\index.cfm: line 26
17 : 
18 : 
19 : 
20 : select
21 : title,
Please try the following:
Check the ColdFusion documentation to verify that you are using the correct
syntax.
Search the Knowledge Base to find a solution to your problem.

Browser  Mozilla/5.0 (Macintosh; U; Intel Mac OS X; en)
AppleWebKit/418.9.1 (KHTML, like Gecko) Safari/419.3
Remote Address  68.213.132.14
Referrer  
Date/Time  28-Feb-07 02:27 PM
Stack Trace
at 
cfact_functions2ecfm1273117340$funcNOTIFYSPONSOR.runFunction(C:\inetpub\site
\circuits\blah\act_functions.cfm:19) at
cfact_functions2ecfm1273117340$funcFINDDIST.runFunction(C:\inetpub\site\circ
uits\blah\act_functions.cfm:72) at
cfact_ajax2ecfm1486445576.runPage(C:\inetpub\site\circuits\blah\act_ajax.cfm
:21) at cfindex2ecfm1314450034.runPage(C:\inetpub\site\index.cfm:26)

java.lang.IllegalArgumentException: name can't be empty
at java.security.BasicPermission.init(BasicPermission.java:85)
at java.security.BasicPermission.(BasicPermission.java:118)
at 
coldfusion.sql.DataSourcePermission.(DataSourcePermission.java:12)
at coldfusion.sql.DataSrcImpl.check(DataSrcImpl.java:80)
at coldfusion.sql.DataSrcImpl.getCachedConnection(DataSrcImpl.java:85)
at coldfusion.sql.DataSrcImpl.getConnection(DataSrcImpl.java:75)
at coldfusion.sql.SqlImpl.execute(SqlImpl.java:214)
at coldfusion.tagext.sql.QueryTag.doEndTag(QueryTag.java:447)
(etc ad nausium)

-- 
Damien McKenna - Web Developer [EMAIL PROTECTED]
The Limu Company - http://www.thelimucompany.com/ - 407-804-1014
#include 




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Re: CF & WordML?

[Oğuz Demirkapı]

Tero, thanks for your great tips!

I have been just trying to generate multi column with XSLT. But as you 
mentioned Word is not a cooperative guy. :)

I have already found some tools to design WordML templates but none of 
them works as I expected.

What I do is creating my target document in Word and saving as XML and 
trying to understand the code. My main problem is dynamic continuous 
content for multi columns. There would be some easy way to have them. :)



Tero Pikala wrote:
> Hi
>
> I've written some pieces of code that produce WordML. I did find  
> couple of resources with Google but nothing really good.
>
> Some things I learned:
>
> - Most important: Make sure you have good spec/example documents/etc  
> what you are trying to do. Include all formatting what you are trying  
> to support.
> - WordML can be tricky. Don't think it's HTML, it's XML  
> representation of Word document.
> - If you have HTML content you need to use try really hard to use  
> XSTL, it will work better
> - Pretty print 2 documents generated with Word (I used XMLSpy) and  
> look at the differences (I used WinMerge). This is best way to learn  
> how it works.
> - Numbered lists are really strange. You need to define them with  
> unique ids, map them to other ids and use those ids. If you don't  
> they keep on using same series for next list.
> - Images are relatively easy, just Base64 image data and put it into  
> document with some 10-20 other tags that are easy to generate with Word.
> - When Word complains about errors just open file with XML editor and  
> check it's valid. Word doesn't try to help you with error so it can  
> be tricky - just keep on removing stuff from document until it works.
>
>
> I hope this helps
>
> Tero Pikala
>
> ps. say hi to Michael :)
>
>
>
> On Feb 28, 2007, at 8:25 PM, OÄuz Demirkapı wrote:
>
>   
>> Hi,
>>
>> I am trying to figure out some basic techniques with WordML to  
>> integrate
>> CF and Word.  Are there anybody who has experience with WordML?
>>
>> Any resource to share? Any other suggestion to look at for CF & Word
>> integration?
>>
>> TIA!
>> 

~~~

Oğuz Demirkapı

TeraTech Inc. | Senior Developer
405 East Gude Dr Suite 207, Rockville, MD 20850, USA
Voice: +1 (301) 424-3903 ext 111 | Fax: +1 (301) 762-8185
Web: http://www.teratech.com | E-mail: oguz.demirkapi  teratech.com
Winner in CFDJ awards Best Consulting. Member Team Fusebox.

~~~



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RE: Problem with Server Timing Out

[Steven Erat]

I expect it will go away since the problem involves attempting to reuse
a "stale" or otherwise bad TCP connection.  Turning off maintain
connections will cause new connections for every request, at the cost of
performance though.

If you have full JRun you can use a JRun datasource in CF which permits
configuration of some options such as "validation-query" which prevents
situations like this. See my comment in
http://ray.camdenfamily.com/index.cfm/2005/12/14/Ask-a-Jedi-Handling-a-D
ead-Database

 

> -Original Message-
> From: Robertson-Ravo, Neil (RX) 
> [mailto:[EMAIL PROTECTED] 
> Sent: Wednesday, February 28, 2007 2:49 PM
> To: CF-Talk
> Subject: Re: Problem with Server Timing Out
> 
> Does it go away with connection pooling off? 

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Build sales & marketing dashboard RIA’s for your business. Upgrade now
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Re: MG, CS & Controller

[Jon Clausen]

Rob,

The other responses to your question, pretty much covered the auto- 
wiring options.  One additional option if you have CS Beans that  
aren't singleton's but may see heavy use on certain requests is to  
set the 'lazy-init="true"' value in your Bean XML .   Doing this only  
instantiates the bean when it is called from the bean factory but  
doesn't throw it away once it's done being used.

The way I handle "lazy-init"  beans is from a method within my  
Controller.cfc  called "needBean".   It looks like this:






You can always call a lazy-init bean directly from within the  
function, but the "needBean" function allows you to instantiate it  
from from the broadcasts which keeps your controller methods from  
having to worry about bean scoping.

It also helps to pass framework into the bean as a constructor  
argument in the Coldspring XML:



 
 



Then your beans can call other beans if they are not auto-wired.

Regards,
Jon

On Feb 28, 2007, at 5:39 AM, Robert Rawlins wrote:

> Hey Guys,
>
> I'm looking for a few tips on whether I should be using ColdSpring  
> to inject beans into my Controller class, my fear is that if I have  
> a whole bunch of setter methods inside my controller layer, with  
> every call to my controller CS will push in a load of new bean  
> instances and we're going to end up with performance problems, is  
> that right?
>
> I would be very interested to hear how you guys deal with  
> instanstation inside your controller methods for beans in the model  
> layer.
>
> Whilst we're talking performance and ColdSpring, maybe you could  
> explain the deal with the Auto-Wire feature, should I, as a 'best  
> practice' be hand coding the bean relationships rather than relying  
> on the autowire feature to be doing it for me? how much longer does  
> it take CS to calculate its autowire relationships.
>
> Many thanks,
>
> Rob


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Re: CF & WordML?

[Tero Pikala]

Hi

I've written some pieces of code that produce WordML. I did find  
couple of resources with Google but nothing really good.

Some things I learned:

- Most important: Make sure you have good spec/example documents/etc  
what you are trying to do. Include all formatting what you are trying  
to support.
- WordML can be tricky. Don't think it's HTML, it's XML  
representation of Word document.
- If you have HTML content you need to use try really hard to use  
XSTL, it will work better
- Pretty print 2 documents generated with Word (I used XMLSpy) and  
look at the differences (I used WinMerge). This is best way to learn  
how it works.
- Numbered lists are really strange. You need to define them with  
unique ids, map them to other ids and use those ids. If you don't  
they keep on using same series for next list.
- Images are relatively easy, just Base64 image data and put it into  
document with some 10-20 other tags that are easy to generate with Word.
- When Word complains about errors just open file with XML editor and  
check it's valid. Word doesn't try to help you with error so it can  
be tricky - just keep on removing stuff from document until it works.


I hope this helps

Tero Pikala

ps. say hi to Michael :)



On Feb 28, 2007, at 8:25 PM, OÄuz Demirkapı wrote:

> Hi,
>
> I am trying to figure out some basic techniques with WordML to  
> integrate
> CF and Word.  Are there anybody who has experience with WordML?
>
> Any resource to share? Any other suggestion to look at for CF & Word
> integration?
>
> TIA!
>
>
>
> Oğuz Demirkapı
>
> TeraTech Inc. | Senior Developer
> 405 East Gude Dr Suite 207, Rockville, MD 20850, USA
> Voice: +1 (301) 424-3903 ext 111 | Fax: +1 (301) 762-8185
> Web: http://www.teratech.com | E-mail: oguz.demirkapi   
> teratech.com
> Winner in CFDJ awards Best Consulting. Member Team Fusebox.
>
> ~~~
>
>
>
> 

~|
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Upgrade & integrate Adobe Coldfusion MX7 with Flex 2
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CFUNITED news: Flex topics annouced, NYC and video special ends today 2/28/07

[Michael Smith]

Here is the ColdFusion and Fusebox news:

* CFUNITED conference+video special ends TODAY 2/28/07
* CFUNITED/Express NYC early bird price ends TODAY 2/28/07
* New CFUNITED/Express NYC speaker Ray Camden on "Adobe Spry for the 
ColdFusion Guy"
* New CFUNITED/Express Atlanta speaker Paul Bonfanti on "Generating 
Charts with CFML"
* CFUNITED Flex and Ajax track topics announced
* New CFUNITED sponsor - Webapper (Seefusion)
* Fusebox design new entries and competition ends 3/8/07


 "It is a chance for ColdFusion developers to network with other
 developers and companies. It is a chance for anyone in the IT field
 to gain knowledge and experience about one of the most innovative web
 technologies today from the industry leaders."
   - Ali Awan , CFUNITED attendee

* CFUNITED conference+video special ends 2/28/07

Register for CFUNITED-07 http://www.cfunited.com/ before end of TODAY 
2/28/07 and get the
CFUNITED-06 videos at no charge (a $649 value!)

Includes video of the speaker and a view of the presentation to follow 
along. Includes all 50
sessions and 4 keynotes, over 54 hours of total educational materials! 
In addition you recieve the
presentations and code samples plus the conference sound recordings as MP3.


* New CFUNITED/Express NYC speaker Ray Camden on "Adobe Spry for the 
ColdFusion Guy"

We have a new speaker - Raymond Camden who will speak on "Adobe Spry
for the ColdFusion Guy" which is an Introduction to Adobe's AJAX
frame work including examples of Spry/ColdFusion integration. Afraid
of Ajax complexities but need to add it to your site? Then check
out this talk.

Raymond is a long time ColdFusion user, Raymond is a Adobe
Community Expert and one of the managers of the Acadiana MMUG.
Raymond is a co-author of the Mastering ColdFusion series
published by Sybex Inc, the ColdFusion MX Developer's Handbook,
and a co-author to the "ColdFusion Web Application Construction
Kit". He also presents at numerous conferences and contributes to
online webzines. He is a contributor and technical editor of the
ColdFusion Developer's Journal. He and Rob Brooks-Bilson created
and run the Common Function Library Project, an open source
repository of ColdFusion UDFs. You can reach him at
http://ray.camdenfamily.com.


* New CFUNITED/Express Atlanta speaker Paul Bonfanti on "Generating 
Charts with CFML"

We have a new speaker, Paul Bonfanti is the Director of
Engineering for New Atlanta http://www.newatlanta.com and one of the 
founding partners.  He
has over 10 years of experience in developing server-side
technologies using Java and .NET - "Generating Charts with CFML".
Paul will show you how generating charts with CFML was added in
ColdFusion MX 6.0 and BlueDragon 7.0.  Then he will take an in-
depth look at charting and show how to customize charts to meet
your needs.  The topics covered will range from the configuration
of the charts colors and fonts to the
generation of tooltips and drill-down charts.

* CFUNITED Flex and Ajax track topics announced

Seven new Flex and Ajax topics are in this track.

* Advanced Styling and Skinning in Flex 2 - Rob Rusher
* Continuous Testing with Flex and Coldfusion Projects - Thomas 
Burleson (Universal Mind)
* Flex 101 - Ted Patrick (Adobe)
* Flex 2 for ColdFusion Developers - Jeff Tapper
* Flex and Ajax: perfect match - Rob Gonda (iChameleon Group)
* Flex Data Services & ColdFusion Scorpio - Faster, Better and 
Cooler than ever! - Tom Jordahl
(Adobe)
* Using MVC with Flex/Coldfusion projects - Thomas Burleson 
(Universal Mind)

For more details see our blog
http://cfunited.com/blog/index.cfm/2007/2/23/Flex-Topics-Announced

* New CFUNITED sponsor - Webapper (Seefusion)

SeeFusion is the first product of its kind—a utility specifically
designed for monitoring and troubleshooting ColdFusion
applications and servers. Hundreds of customers around the world
leverage SeeFusion in production environments to maximize server
uptime, performance and stability. With SeeFusion and the rest of
the "See" products, Webapper Services, LLC is a pioneer in the
emerging field of application server analytics—allowing
developers and administrators to "see" application server
internals in ways that weren't previously possible.

http://www.seefusion.com/

* Fusebox design new entries and competition ends 3/8/07

We already have 6 entries for this at
 
http://trac.fuseboxframework.org/fusebox/wiki/WebsiteDesignContestEntries1
Think you can do better? Want to design the look and feel of the new 
Fusebox website? The design
competition ends 3/8/07. Prizes include a ticket to CFUNITED!


* More topic details announced for CFUNITED/Express in NYC and Atlanta

Altanta 3/15/07
New York 3/8/07

For details see (note early bird price expires 3/1/07)
http://cfunitedexpress.com/




-- 
Michael Smith, TeraTech Inc - Tools for Programmers(tm)
TeraTech voted Best Consulting Service by CFDJ readers!
CF/ASP Web, VB, Math, Access programming tools and consul

Fusebox website design competition ends 3/8/07

[Michael Smith]

Reminder: The Fusebox website design competition ends in 7 days on 
3/8/07. Help design the look and
feel of the new Fusebox website! The winner will receive tickets to 
CFUNITED and CFObjective plus a
credit on the Fusebox site. Right now we have 6 contest entries for the 
website design contest so
your chances of winning are high!

More information at:
http://trac.fuseboxframework.org/fusebox/wiki/WebSiteDesignRequirements


-- 
Michael Smith, TeraTech Inc - Tools for Programmers(tm)
TeraTech voted Best Consulting Service by CFDJ readers!
CF/ASP Web, VB, Math, Access programming tools and consulting

405 E Gude Dr Ste 207, Rockville MD 20850 USA
Please check out http://www.teratech.com/ - email 
mailto:[EMAIL PROTECTED],
or call us for more information; in the USA at 1-800-447-9120,
+1-301-424-3903 International, Fax 301-762-8185  Thanks!






~|
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Upgrade & integrate Adobe Coldfusion MX7 with Flex 2
http://www.adobe.com/products/coldfusion/flex2/

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Suggestions on validating

[Michael E. Carluen]

Hello all,

I am looking for suggestions on how to validate form field entries used to
attach , 

Re: MX7 use of cflock

[Mik Muller]

At 04:20 PM 2/28/2007, Matt Robertson wrote:
>On 2/28/07, Mik Muller <[EMAIL PROTECTED]> wrote:
>>Any advice? Why are these session vars being reported as not existing
>in the first place?
>
>If you are on a shared server, are you certain that shared server is
>not restarting the CF service?  i.e. is the server stable?
>
>Moving session vars to request scope won't help if the session vars
>don't exist.  There's something in your code thats got a hole in it
>you didn't anticipate, methinks.  Either that or its a crappy server.



Solo server, brute-like in its robustness.

No, this is not a consistant error or I'd have fixed it. It's all over the 
place. Could be any of the 250 or so cfm files. It's almost like the browser is 
dropping the ball or something. Here's a snippet from the dump I mail myself (a 
little dirty, but gets me what I need). If there truly was something wrong on 
line 91 of box_members.cfm then I'd be receiving hundreds of emails per minute. 
This is like a dozen or so per day. Sometimes just a dozen in a row from one 
user's activity (twelve pages, twelve errors, all session var related).

I always thought this was a collision thing that could be resolved by moving 
the vars to something other than session. It's the ONLY scope I get this kind 
of error.

Mik

---

struct

Detail
  [empty string]  
ErrNumber
0  
Message
Element ROLE.MANAGER is undefined in SESSION.  
Resolvedname
SESSION  
StackTrace
coldfusion.runtime.UndefinedElementException: Element 
ROLE.MANAGER is undefined in SESSION.
at 
coldfusion.runtime.CfJspPage.resolveCanonicalName(CfJspPage.java:1097)
at coldfusion.runtime.CfJspPage._resolve(CfJspPage.java:1038)
at 
coldfusion.runtime.CfJspPage._resolveAndAutoscalarize(CfJspPage.java:1137)
at cfbox_members2ecfm521982026.runPage(D:\Code\box_members.cfm:91






>-- 
>[EMAIL PROTECTED]
>Janitor, The Robertson Team
>mysecretbase.com
>
>

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Build powerful, scalable RIAs. Free Trial
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RE: DAO, Gateway Access

[Richard Kroll]

Robert,
The 'traditional' way in which DAO's and gateways are implemented are
that a DAO works with an individual bean and manages its persistence.  A
gateway manages retrieving sets of data, usually returned as a query.  

>From what it should like you are doing, you are asking the gateway for a
set of data, and then you want to message that data prior to returning
it to the client.  I would move the processing into a service object,
which would contain an instance of your Gateway.  Your method would
proxy calls to the gateway, and then process the returned results.

HTH

Rich Kroll


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Re: Wtf time: "name can't be empty"??

[Jochem van Dieten]

Damien McKenna wrote:
> CFMX 6.1 hitting a SQL Server 2000 server.
> 
> 
> select
> title,
> content
> from
> content_misc_text
> where
> name =  />
> 
> 
> Anyone have any idea why it would give the error "name can't be empty" for
> the above statement?  I'm thoroughly flummoxed.

Can you show the exact error message? Is it from CF, the JDBC Driver or 
the database?

Jochm

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Re: MX7 use of cflock

[Matt Robertson]

On 2/28/07, Mik Muller <[EMAIL PROTECTED]> wrote:
>Any advice? Why are these session vars being reported as not existing
in the first place?

If you are on a shared server, are you certain that shared server is
not restarting the CF service?  i.e. is the server stable?

Moving session vars to request scope won't help if the session vars
don't exist.  There's something in your code thats got a hole in it
you didn't anticipate, methinks.  Either that or its a crappy server.

-- 
[EMAIL PROTECTED]
Janitor, The Robertson Team
mysecretbase.com

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Re: How to expire a page?

[Robertson-Ravo, Neil (RX)]

Well, that behaviour is what I would expect, the browser cache is just that,
cache in its own store.  Have you tried all the necessery no cache
processes?  You could of course use JS to manipulate the browser history
(which will of course, will require JS enabled).



 



"This e-mail is from Reed Exhibitions (Gateway House, 28 The Quadrant,
Richmond, Surrey, TW9 1DN, United Kingdom), a division of Reed Business,
Registered in England, Number 678540.  It contains information which is
confidential and may also be privileged.  It is for the exclusive use of the
intended recipient(s).  If you are not the intended recipient(s) please note
that any form of distribution, copying or use of this communication or the
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Visit our website at http://www.reedexpo.com

-Original Message-
From: Victor Moore
To: CF-Talk
Sent: Wed Feb 28 20:46:33 2007
Subject: Re: How to expire a page?

Yes, and the session is not valid which should redirect the user to the
login page, which it does if it the user refreshes the page, but when
picking a  page from the history location it shows the page from the browser
cache instead.

I thought that by using the meta tags will force a trip to the server. I
think I'm missing something but can't see it

Thanks
Victor


On 2/28/07, Robertson-Ravo, Neil (RX) <[EMAIL PROTECTED]>
wrote:
>
> You checking in the app scope for an active session?
>
>
>
>
>




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RE: Wtf time: "name can't be empty"??

[Mark A Kruger]

Right... Sorry... I believe you are right about that.  

-Original Message-
From: Damien McKenna [mailto:[EMAIL PROTECTED] 
Sent: Wednesday, February 28, 2007 1:39 PM
To: CF-Talk
Subject: Re: Wtf time: "name can't be empty"??

On 2/28/07 2:29 PM, Mark A Kruger wrote:
> The underscore is a wildcard placeholder. Try escaping it like so Name 
> = 'email[_]text'

It should only be doing wildcard placement for "like" statements, not equality. 
 As expected, no difference.

--Â
Damien McKenna - Web Developer -Â [EMAIL PROTECTED] The Limu Company - 
http://www.thelimucompany.com/ - 407-804-1014 #include 






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RE: Ideas and approaches

[Mark Leder]

>> The CFPOP tag returns a query on action="getAll", which has a column BODY
which presumably has the text that you want to manipulate. 

It sure does!  I should have read the docs more thoroughly.  That should
solve the problem.  Thanks for your input.

Mark 







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Re: Maintaing state across servers with no cookies, session or client vars. WIll this work?

[Jochem van Dieten]

Mike Kear wrote:
> 
> We'll have a two-web server clustered installation, with another dedicated
> database server running SQLServer2005.   This is a relatively low traffic,
> but high dollar volume site (as in 6-figure pricing) and reason for using
> the server cluster is to get high reliabilty.
> 
> 
> To remind you of the restrictions:
> 
>- No cookies. At all. None.  Don't argue - DONT USE COOKIES
>(yessir!!).
>- No Sticky sessions.
>- No Client variables. (my client had a bad experience with them in a
>previous life and wont be budged on it)
>- New session token issued with each page view to prevent people
>picking up old sessions (or even worse - someone else's sessions) with
>bookmarks and URLS emailed between users
> 
> That doesnt leave me with a lot of options, so here's what I've come up
> with  - do you folks think this is going to work?
> 
> I'm planning to use UUID() to create the tokens.

UUIDs are not random, they are predictable.


> *OnRequestStart:*
> 
>- Read the UUID from the URL. (if no UUID create a new 'session')
>- Retrieve the WDDX packet of the state from the DB
>- Has the session expired (i.e. is the time stamp more than 30 minutes
>old?)
>- If it's expired,  delete the old session and create a new one.
>- Issue a new UUID for this 'session'.
> 
> *Process the rest of the page.
> *
> 
> *OnRequestEnd:*
> 
>- Add UUID to the page request
>- Serialise the 'session' state into WDDX packet
>- Add a timestamp (i.e. now())
>- Write to DB record.

How is this going to work:
- if the user opens more then one page from one page? For instance 
through frames, but could also be caused by a click, back, click sequence.
- if requests cross eachother? Will they overwrite eachothers session 
variables?
- how about pages that never hit OnRequestEnd (cfabort, cflocation)


I don't see any reason why it wouldn't work to some extend. But I do not 
believe it will be anyhere as secure as the HTTP Digest Authentication 
that is built into your webserver and browser.

Jochem

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RE: XMI to ColdFusion Code?

[Michael Wolfe]

Jeff,

The cfcxmi script on tigris is really just a proof-of-concept that I did a
couple of years ago. Although several people have expressed an interest in
updating it, I don't think it has changed in quite a while.


-- Mike Wolfe 

> -Original Message-
> From: Jeff Chastain [mailto:[EMAIL PROTECTED] 
> Sent: Wednesday, February 28, 2007 2:27 PM
> To: CF-Talk
> Subject: XMI to ColdFusion Code?
> 
> I have a pretty large UML diagram put together in Visio 2003 
> (as a UML diagram and not just shapes).  I installed the 
> add-on to Visio which allows it to generate an XMI file.I 
> then took this XMI file and put it into the cfcmxi script on 
> tigris, but it threw errors, so I am wondering if the XMI 
> file format is different (I have seen references to several 
> versions of XMI).  Has anybody done a conversion/generation 
> of code from Visio 2003?
> 
> Thanks.
> -- Jeff
> 
> 

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Re: MG, CS & Controller

[Brian Kotek]

Also, no ColdSping doesn't inject the beans every time, just on application
startup. Since the Model-Glue controllers are singletons and are only
created once, your beans are only injected once. Obviously there is a slight
performance cost for it to do its autowire duties, but it's small and only
paid once, so it's definitely worth it.

On 2/28/07, Brian Kotek <[EMAIL PROTECTED]> wrote:
>
> Its definitely useful to use ColdSpring to inject service layer CFCs into
> your controllers, but I believe that Model-Glue does this automatically
> anyway using the autowire feature. If Model-Glue sees a setter in the
> controller CFC with a name that matches a ColdSpring bean name, it should
> set it for you. Hope that helps.
>
> Brian
>
> On 2/28/07, Robert Rawlins <[EMAIL PROTECTED]> wrote:
> >
> > Hey Guys,
> >
> > I'm looking for a few tips on whether I should be using ColdSpring to
> > inject beans into my Controller class, my fear is that if I have a whole
> > bunch of setter methods inside my controller layer, with every call to my
> > controller CS will push in a load of new bean instances and we're going to
> > end up with performance problems, is that right?
> >
> > I would be very interested to hear how you guys deal with instanstation
> > inside your controller methods for beans in the model layer.
> >
> > Whilst we're talking performance and ColdSpring, maybe you could explain
> > the deal with the Auto-Wire feature, should I, as a 'best practice' be hand
> > coding the bean relationships rather than relying on the autowire feature to
> > be doing it for me? how much longer does it take CS to calculate its
> > autowire relationships.
> >
> > Many thanks,
> >
> > Rob
> >
> > 

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Re: XMI to ColdFusion Code?

[Jeff Chastain]

I looked at that code a bit earlier today, but skipped by as it was not 
documented very well and thought there might be another solution out there.  I 
will dig into it again and see what I can come up with.

> Adam Howitt has post about generating cfcs from the resulting xml. I 
> think its a great read.
> 
> http://www.knowmysize.com/blog/index.
> cfm?mode=entry&entry=414D2411-FFDA-3479-C20272DB37BE29E4&dv=notable

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Re: MG, CS & Controller

[Brian Kotek]

Its definitely useful to use ColdSpring to inject service layer CFCs into
your controllers, but I believe that Model-Glue does this automatically
anyway using the autowire feature. If Model-Glue sees a setter in the
controller CFC with a name that matches a ColdSpring bean name, it should
set it for you. Hope that helps.

Brian

On 2/28/07, Robert Rawlins <[EMAIL PROTECTED]> wrote:
>
> Hey Guys,
>
> I'm looking for a few tips on whether I should be using ColdSpring to
> inject beans into my Controller class, my fear is that if I have a whole
> bunch of setter methods inside my controller layer, with every call to my
> controller CS will push in a load of new bean instances and we're going to
> end up with performance problems, is that right?
>
> I would be very interested to hear how you guys deal with instanstation
> inside your controller methods for beans in the model layer.
>
> Whilst we're talking performance and ColdSpring, maybe you could explain
> the deal with the Auto-Wire feature, should I, as a 'best practice' be hand
> coding the bean relationships rather than relying on the autowire feature to
> be doing it for me? how much longer does it take CS to calculate its
> autowire relationships.
>
> Many thanks,
>
> Rob
>
> 

~|
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Re: MX7 use of cflock

[Mik Muller]

I don't lock all instances of session var reads or writes and I get like five 
to ten emails a day from cftries telling me the variable doesn't exist. The 
error doesn't crash the page, but I'm still getting the emails. I've considered 
moving all my session vars to a request scope at the top of the page and back 
at the bottom. Any advice? Why are these session vars being reported as not 
existing in the first place?

Mik




At 03:33 PM 2/28/2007, you wrote:
>From
>
>http://www.adobe.com/devnet/coldfusion/articles/updating_legacy_03.html
>
>"With ColdFusion MX, there is only one reason to lock application,
>session, or server variables, and that is the danger of a race
>condition."
>
>I would add to that statement that the race condition should be
>meaningful.  If you have a page counter, and it might display one or
>two numbers off, and you don't care, then thats also something that
>need not be locked.  A silly example but it illustrates the point.
>
>Generally I still lock writes with a scope lock.  Dunno why.  Paranoid I guess.
>
>-- 
>[EMAIL PROTECTED]
>Janitor, The Robertson Team
>mysecretbase.com
>
>

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RE: Ideas and approaches

[Everett, Al \(NIH/NIGMS\) [C]]

The CFPOP tag returns a query on action="getAll", which has a column
BODY which presumably has the text that you want to manipulate. 

-Original Message-
I have a plain text email that this pushed out when triggered by a third
party app (BaseCampHQ).  Inside Basecamp, I can point this email to any
fixed address I choose.  What I want to do is: receive this email inside
CF, then parse the body, glitz it up with HTML, and resend out to a list
of people.  I would assume that I set up CFPop to receive the mail, but
I don't know how to do is grab the text body of the message, so I can
save in a var and paste into the new HTML message I create with CFMail.
What is/are good approaches to doing that?

Thanks for your help.

Mark

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Re: How to expire a page?

[Victor Moore]

Yes, and the session is not valid which should redirect the user to the
login page, which it does if it the user refreshes the page, but when
picking a  page from the history location it shows the page from the browser
cache instead.

I thought that by using the meta tags will force a trip to the server. I
think I'm missing something but can't see it

Thanks
Victor


On 2/28/07, Robertson-Ravo, Neil (RX) <[EMAIL PROTECTED]>
wrote:
>
> You checking in the app scope for an active session?
>
>
>
>
>


~|
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Re: XMI to ColdFusion Code?

[Dan Vega]

Adam Howitt has post about generating cfcs from the resulting xml. I think
its a great read.

http://www.knowmysize.com/blog/index.cfm?mode=entry&entry=414D2411-FFDA-3479-C20272DB37BE29E4&dv=notable

On 2/28/07, Jeff Chastain <[EMAIL PROTECTED]> wrote:
>
> I have a pretty large UML diagram put together in Visio 2003 (as a UML
> diagram and not just shapes).  I installed the add-on to Visio which allows
> it to generate an XMI file.I then took this XMI file and put it into the
> cfcmxi script on tigris, but it threw errors, so I am wondering if the XMI
> file format is different (I have seen references to several versions of
> XMI).  Has anybody done a conversion/generation of code from Visio 2003?
>
> Thanks.
> -- Jeff
>
> 

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Ideas and approaches

[Mark Leder]

I have a plain text email that this pushed out when triggered by a third
party app (BaseCampHQ).  Inside Basecamp, I can point this email to any
fixed address I choose.  What I want to do is: receive this email inside CF,
then parse the body, glitz it up with HTML, and resend out to a list of
people.  I would assume that I set up CFPop to receive the mail, but I don't
know how to do is grab the text body of the message, so I can save in a var
and paste into the new HTML message I create with CFMail.  What is/are good
approaches to doing that?

Thanks for your help.

Mark




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XMI to ColdFusion Code?

[Jeff Chastain]

I have a pretty large UML diagram put together in Visio 2003 (as a UML diagram 
and not just shapes).  I installed the add-on to Visio which allows it to 
generate an XMI file.I then took this XMI file and put it into the cfcmxi 
script on tigris, but it threw errors, so I am wondering if the XMI file format 
is different (I have seen references to several versions of XMI).  Has anybody 
done a conversion/generation of code from Visio 2003?

Thanks.
-- Jeff

~|
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Upgrade & integrate Adobe Coldfusion MX7 with Flex 2
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Re: MX7 use of cflock

[Matt Robertson]

From

http://www.adobe.com/devnet/coldfusion/articles/updating_legacy_03.html

"With ColdFusion MX, there is only one reason to lock application,
session, or server variables, and that is the danger of a race
condition."

I would add to that statement that the race condition should be
meaningful.  If you have a page counter, and it might display one or
two numbers off, and you don't care, then thats also something that
need not be locked.  A silly example but it illustrates the point.

Generally I still lock writes with a scope lock.  Dunno why.  Paranoid I guess.

-- 
[EMAIL PROTECTED]
Janitor, The Robertson Team
mysecretbase.com

~|
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Wiki in Cold Fusion

[Varun Dixit]

Hey Guys,

I am working on creating a new wiki, I was thinking may be if there are some 
designs and guidelines for creating wiki's somewhere. I have looked at Ray 
Camden's CanvasWiki already. 

But than as i said, I am more interested in the design and structuring it right.

Any links or pointers would be greatly appreciated!

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Re: How to expire a page?

[Robertson-Ravo, Neil (RX)]

You checking in the app scope for an active session?




"This e-mail is from Reed Exhibitions (Gateway House, 28 The Quadrant,
Richmond, Surrey, TW9 1DN, United Kingdom), a division of Reed Business,
Registered in England, Number 678540.  It contains information which is
confidential and may also be privileged.  It is for the exclusive use of the
intended recipient(s).  If you are not the intended recipient(s) please note
that any form of distribution, copying or use of this communication or the
information in it is strictly prohibited and may be unlawful.  If you have
received this communication in error please return it to the sender or call
our switchboard on +44 (0) 20 89107910.  The opinions expressed within this
communication are not necessarily those expressed by Reed Exhibitions." 
Visit our website at http://www.reedexpo.com

-Original Message-
From: Victor Moore
To: CF-Talk
Sent: Wed Feb 28 20:24:12 2007
Subject: Re: How to expire a page?

I guess I spoke too soon. While a javascript re-direct takes care of the
single back button click, if I drop down the the history I can pick up a
page and it will show it instead of redirecting to the login page

Victor

On 2/28/07, Victor Moore <[EMAIL PROTECTED]> wrote:
>
> Thanks, that worked. I was doing a server side redirect, which was
> resetting the user session but did not alter the browser history
>
> Victor
>
> On 2/28/07, Robertson-Ravo, Neil (RX) <
> [EMAIL PROTECTED]> wrote:
> >
> > Just make your logout a redirect, that way a back in the history will
> > always
> > be the redirect and hence no page info.
> >
> > Or enforce a browser close on logout and use J2EE session vars.
> >
> >
> >
> >
> >
>




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CF & WordML?

[Oğuz Demirkapı]

Hi,

I am trying to figure out some basic techniques with WordML to integrate 
CF and Word.  Are there anybody who has experience with WordML?

Any resource to share? Any other suggestion to look at for CF & Word 
integration?

TIA!



Oğuz Demirkapı

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Re: How to expire a page?

[Victor Moore]

I guess I spoke too soon. While a javascript re-direct takes care of the
single back button click, if I drop down the the history I can pick up a
page and it will show it instead of redirecting to the login page

Victor

On 2/28/07, Victor Moore <[EMAIL PROTECTED]> wrote:
>
> Thanks, that worked. I was doing a server side redirect, which was
> resetting the user session but did not alter the browser history
>
> Victor
>
> On 2/28/07, Robertson-Ravo, Neil (RX) <
> [EMAIL PROTECTED]> wrote:
> >
> > Just make your logout a redirect, that way a back in the history will
> > always
> > be the redirect and hence no page info.
> >
> > Or enforce a browser close on logout and use J2EE session vars.
> >
> >
> >
> >
> >
>


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Re: MX7 use of cflock

[Robertson-Ravo, Neil (RX)]

Basically, you do not have to use cflock as abundant as we did in pre-mx.
You still have to lock when a race condition may occur but your colleague is
correct to a degree, cflock is not really required as it will no longer
crash the server etc but if a race can occurr you should lock... Ultimately,
look at the process and decide for yourself. In some cases, it won't do you
any harm to lock (as long as the lock doesn't become a hindrance :-)


 









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-Original Message-
From: jim ostlund
To: CF-Talk
Sent: Wed Feb 28 20:00:17 2007
Subject: MX7 use of cflock

I have been using earlier versions of CF since 2.0. I am just getting 
started in MX7, however.

A colleague recently told me that you don't really need to use cflock on 
session or application variables and so on anymore. I have not read anything

in the docs or anywhere else to indicate that this is the case. It is, 
however, my understanding that if you need to read or write app or session 
locks, you no longer need to lock the entire scope, but that you should now 
used named locks rather.

Can anyone shed some light on this topic?

Jim

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