Hi,
I've got a small application with some CFC's (no dependencies yet). At my work
we cach/put our CFC's in the application scope. That works just fine, but I get
the feeling it isn't right. It is really easy though. And the performance is
superb.
On the other side you've got frameworks like
Dave,
I am pretty sure you are SOL on this one. The only suggestion I would have
is to wrap your captcha image in a div tag with a white background or some
other neutral color.
--
Gary Gilbert
http://www.garyrgilbert.com/blog
What's wrong with putting objects in application scope? As long as it's
done right, then what's the issue?
On Nov 8, 2007 7:04 AM, Joeri B [EMAIL PROTECTED] wrote:
Hi,
I've got a small application with some CFC's (no dependencies yet). At my
work we cach/put our CFC's in the application
Todd:
Thanks for the reply. Yep, I'm doing just a straight list, and then dumping
the query object. If I change the name to 2006_budgets instead of 2006
budgets it works just fine, meaning it returns 2006_budgets.
It appears that this problem is only when there is a space between the
I just upgraded to cf8 and was playing around with databinding. Specifically
using Ben Forta's example with two-related-selects.
If my root folder for the app is called dev.in.myrootfolder the form can't
find the cfc to bind to. I can invoke it from a cfm page however.
If I name my apps
Yes.basically I have a search field at the top of the page (part of
navigation) and then within the page body I have another form. I suppose
a quick fix is to eliminate the top cfform being the only task it is
doing is checking for a required field, but was curious if it is
possible to use
Keith, Jeremy wrote:
I should define that this is only happening with ONE specific customer,
for the others it works as designed
I suspect that customer has a broken Web Application Firewall that is
incorrectly stripping some URL variable from a request (i.e. changing a
request for
So because their PUBLIC IP block is a 192 block (there are public 192
addresses) Cold Fusion is mis interpreting this as a direct request?
Jeremy Keith
Network Administrator
Rand-Whitney Group LLC
One Agrand Street
Worcester, MA 01607
Office: (508) 890-7032
-Original Message-
From:
No issue, since by default ColdSpring caches objects in the
application scope anyway.
As for the original question, yes, there's less value in a dependency
injection framework if you don't have dependencies to inject.
On Nov 8, 2007 10:12 PM, Todd [EMAIL PROTECTED] wrote:
What's wrong with
I have an rss feed and recently, while validating, I noticed that it has alot
of blank lines in it - about 40 per item. I've not ben able able to figure out
why so far. Any pointers would be great.
Here's the code:
cfquery name=retrieve_xml datasource=dch
SELECT
I'd report it to Adobe then.
On Nov 8, 2007 8:17 AM, Brian Love [EMAIL PROTECTED] wrote:
Todd:
Thanks for the reply. Yep, I'm doing just a straight list, and then
dumping the query object. If I change the name to 2006_budgets instead of
2006 budgets it works just fine, meaning it returns
It's probably looking for /dev/in/myrootfolder thanks to the periods.
Change it to dev_in_myrootfolder and watch what happens.
On Nov 8, 2007 8:26 AM, [EMAIL PROTECTED] [EMAIL PROTECTED]
wrote:
I just upgraded to cf8 and was playing around with databinding.
Specifically using Ben Forta's
Do you mean you have periods in the actual name of the folder? If so,
don't. dev.in.myrootfolder means /dev/in/myrootfolder/ as far as CF is
concerned.
On Nov 8, 2007 10:26 PM, [EMAIL PROTECTED]
[EMAIL PROTECTED] wrote:
I just upgraded to cf8 and was playing around with databinding.
I am working with ffmpeg but it doesn't seem to like the .avi or the
..mp4 I tried...any idea? With the .mp4, it made my computer start
beeping...was sorta crazy ;o)
Michael Appenzellar
Mirame Interactive
http://www.mirameinteractive.com
Unfortunately, I was trying to detect if somebody had, for instance, simply
renamed a text (.txt) file to .jpg - Wondered if there was something - maybe
in the file - that would give me the true type.
-Original Message-
From: Dave l [mailto:[EMAIL PROTECTED]
Sent: Wednesday, November 07,
Hi,
we are building an xml document through coldfusion.
when we add an attribute like the followingL
MyDoc.rows.XmlChildren[1].XmlAttributes.id
in the xml document the id attribute is showing as uppercase ID. we need to
have it print in the xml document as lower case.
we would appreciate
cfoutput / loops do that. Remove the lines postprocessing? I'm not sure
that cfsilent would fix the issue.
On Nov 8, 2007 8:40 AM, daniel kessler [EMAIL PROTECTED] wrote:
I have an rss feed and recently, while validating, I noticed that it has
alot of blank lines in it - about 40 per item.
Hi:
I want to learn about Verity searching in CF8. I googled and googled and
googled but no straight tutorial that describes it from the begining to the
intermediate in details! Please help me find a resource.
Thanks
Benign
~|
Every coldfusion tag that doesn't generate output (cfset, cfloop, cfif) is
going to be a blank line in your output file. I suppose if you need to
change it, you could surround those lines with
cfsetting enableoutputonly=true
cfset something = else
cfsetting enableoutputonly=false
andy
cfoutput / loops do that. Remove the lines postprocessing? I'm not sure
that cfsilent would fix the issue.
I didn't receive a change by adding cfsilent, though I thought it would work.
Oddly, even that savings wouldn't add up to 40 blank lines.
Thanks! I was secretly hoping there was an official way -- maybe in the
CFIDE/admin of CF8 -- but that is good to know I can get Session data if I
really need it.
What I ended up doing this time is hacking my own implementation. I added
a method to my new object and have
we are building an xml document through coldfusion.
when we add an attribute like the followingL
MyDoc.rows.XmlChildren[1].XmlAttributes.id
in the xml document the id attribute is showing as uppercase
ID. we need to have it print in the xml document as lower case.
I don't know if this
Not to be silly- but did you try the docs? The Developers Guide
includes 2 chapters on it. It covers quite a bit.
On Nov 8, 2007 9:10 AM, Ali Majdzadeh [EMAIL PROTECTED] wrote:
Hi:
I want to learn about Verity searching in CF8. I googled and googled and
googled but no straight tutorial that
Depends on what the image represents.
Ah ah, it's funny how much time you can spend just finding details to
contradict me ;-)
Of course, IF you're working with Binary information in Well Known
Binary (WKB) format, AND you have a database capable of reading details
in that format,
then you
Not to be silly- but did you try the docs? The Developers Guide
includes 2 chapters on it. It covers quite a bit.
On Nov 8, 2007 9:10 AM, Ali Majdzadeh [EMAIL PROTECTED] wrote:
Hi:
I want to learn about Verity searching in CF8. I googled and googled
and googled but no straight tutorial
What's the best way to handle forms that are submitted via cfajaxproxy using
the return key?
For example, the following form is correctly submitted asynchronously when the
Submit button is pressed, but incorrectly submitted via a GET request if the
user just hits the return key after filling
I've seen strange redirects or errors happen for only specific
customers on our app as well. We've spent time trying to track it
down to some strange network configuration thing. In the end, it
almost always turns out to be application logic that is causing it to
happen. In our case, our
Which one (CFC in application scope OR framework) is the best
practice for a small application?
Why do you think that there is a single, universal best practice that
answers this question?
Dave Watts, CTO, Fig Leaf Software
http://www.figleaf.com/
Fig Leaf Software provides the highest
Greetings everyone!
The call for papers for WebManiacs 2008 has been extended to Nov. 30. The 3
day FLEX+AIR combined with 2 day CF+AIR conference will be held in
Washington DC, May 19-23rd. The conference will have eight concurrent
tracks, four of which will involve hands-on training. Please
Yes, but first I would try doing it with just javascript /dhtml in the browser.
search google for javascript change style.
Andrew.
Is it possible create a way using coldfusion which would allow the
user to change the current page style by selecting a link on the page?
Seems like it
Try
MyDoc.rows.XmlChildren[1].XmlAttributes[id]
instead...
HTH
On 08/11/2007, Richard White [EMAIL PROTECTED] wrote:
Hi,
we are building an xml document through coldfusion.
when we add an attribute like the followingL
MyDoc.rows.XmlChildren[1].XmlAttributes.id
in the xml document the
Todd:
Yep, forwarded this on to Damon... we'll see what happens next.
Thanks,
Brian
I'd report it to Adobe then.
On Nov 8, 2007 8:17 AM, Brian Love [EMAIL PROTECTED] wrote:
~|
Get the answers you are looking for on the
I should also add that I can login as the user from my location, and
from my home with his credentials without an issue.
Jeremy Keith
Network Administrator
Rand-Whitney Group LLC
One Agrand Street
Worcester, MA 01607
Office: (508) 890-7032
-Original Message-
From: Kris Jones
**My real question, after all this setup: what kind of tools, services,
software could one use to look deeper into the CF server processes.
FusionReactor? More? We need to be able to definitively log information
as baselines, and prove to management that it's not our servers or
All Singletons are set up in the Application scope regardless of whether you
do it yourself or use a dependency injection framework. The benefits of the
DI frameworks have more to do with managing dependencies in your model.
All that said, I'd recommend looking at ColdSpring for about any size
will that work on cf5 though?
http://coldfused.blogspot.com/2007/06/finding-image-type-for-file.html
~|
Enterprise web applications, build robust, secure
scalable apps today - Try it now ColdFusion Today
ColdFusion 8 beta -
I'm sure he's just looking for observations/pros/cons
about the direction he's taking. Like me, before swimming
in unknown waters, I check with the locals about possible sharks
in the waters.
But everyone keeps answering his question with more questions.
Rick
-Original Message-
From:
I'm sure he's just looking for observations/pros/cons about
the direction he's taking. Like me, before swimming in
unknown waters, I check with the locals about possible sharks
in the waters.
But everyone keeps answering his question with more questions.
Why do you think that is?
His
Every coldfusion tag that doesn't generate output (cfset, cfloop, cfif) is
going to be a blank line in your output file. I suppose if you need to
change it, you could surround those lines with
cfsetting enableoutputonly=true
cfset something = else
cfsetting enableoutputonly=false
No, that didn't
You wouldn't bind a cfdiv to a cfc, as the cfc would only return a JSON
dataset. You would bind to a cfm page that called the cfc and formatted
the results. That formatted display would then be loaded into the cfdiv.
Steve Cutter Blades
Adobe Certified Professional
Advanced Macromedia
Well, you could store which stylesheet they are using in a session
variable, change it when the click the links, and include it
dynamically. There are lots of other ways to do it, but in lieu of more
info, that's what I would suggest.
--Ben Doom
John P wrote:
Is it possible create a way
I just recently reinstalled my OS. After I reinstalled mySQL, I
attempted to place my databases in the /data folder. The databases show
up, but not the tables...any ideas would be greatly appreicated!
--
Chris Martin
~|
I was thinking that..
I do own cf_captcha and can use that, I might just make a refresh button next
to the captcha.
I had thought somewhere I read you could make the bg png yourself but I think
that was in the cf_captcha docs.
thanks anyways!
Dave,
I am pretty sure you are SOL on this one.
Depends on what the image represents.
Ah ah, it's funny how much time you can spend just finding details to
contradict me ;-)
Of course, IF you're working with Binary information in Well Known
Binary (WKB) format, AND you have a database capable of reading details
in that format,
then
Ya, unfortunately there are no options for the customer, but I'll keep
digging.
Jeremy Keith
Network Administrator
Rand-Whitney Group LLC
One Agrand Street
Worcester, MA 01607
Office: (508) 890-7032
-Original Message-
From: Kris Jones [mailto:[EMAIL PROTECTED]
Sent: Thursday,
Hoe do you include a count after the books and before the next author
name.
Do you mean something like this?
cfoutput query=getAuthorsAndBooks group=authorname
b#authorName#/b
cfset bookCount = 0
ul
cfoutput
li#bookTitle#/li
cfset bookCount = bookCount + 1
http://localhost/index.html points to C:\inetpub\wwwroot\index.html
http://localhost/index.cfm points to C:\coldfusion8\wwwroot\index.cfm
I have deactivated the builtin coldfusion server and I use iis. I
cannot get it to map to C:\inetpub\wwwroot. I have been able to work
around this using
I'm binding cfdiv to a cfc that runs a simple query that may give more than
one result.
Works great, except cfdiv only displays the first result.
For my cfc I have:
cffunction name= gettires access= remote returnType= any
cfargument name= model type= string required= true
http://www.catb.org/~esr/faqs/smart-questions.html
On Nov 8, 2007 2:08 PM, erik tom [EMAIL PROTECTED] wrote:
In my form I am trying to implement Up/Down movement and store the changes
into
database without refreshing the page. In order to accomplish this I would
like
tio use Ajax .
So that
Not without reloading the page, of course. Then you can use a url variable
in the link to determine which of any number of separate stylesheets to
load.
Without the reload, I think you're confined to Javascript/dhtml
-Original Message-
From: John P [mailto:[EMAIL PROTECTED]
Sent:
thanks for your replies that worked perfect :)
~|
Get involved in the latest ColdFusion discussions, product
development sharing, and articles on the Adobe Labs wiki.
http://labs/adobe.com/wiki/index.php/ColdFusion_8
Archive:
If I have various queries using the same query name but
different sql can they all be cached at the same time, or
will the new one overwrite the last one because of the name?
For example, search queries.
My understanding is that all the queries will be cached if they're
different.
I'm
Add method=post and use onsubmit=return false;? Is there a reason why
there's no method?
Thanks for the reply and for your thoughts, Todd. Specifying method=post
wouldn't make much difference, I'm afraid - using return false; in the submit
handler means the form never gets the chance to
cfoutput query=getAuthorsAndBooks group=authorname
b#authorName#/b
ul
cfoutput
li#bookTitle#/li
/cfoutput
/ul
/cfoutput
Hi there
I understand the piece of code well â so thatâs cool â just want to try
and enhance the code a fraction.
I want to try and place after the list of books for
In my form I am trying to implement Up/Down movement and store the changes into
database without refreshing the page. In order to accomplish this I would like
tio use Ajax .
So that what I came up with
Hidden variable:
cfoutput input type=hidden Name=FieldsSave
id=FieldsSave/cfoutput
2
Hi there
I have a form which I am getting users to complete.
Based on the result of choosing various options on the form I would like
somehow to grey out sections on the form (basically so that if a user selects
on option they then go on to fill the appropriate section of the form and the
Jeff,
Referencing a query and column name (cfset result=data.tirerear) will only
return the first record, no matter how many records are in the query's results.
You might try something like:
cfset result=ValueList(data.tirerear)
OR
cfset result=QuotedValueList(data.tirerear)
HTH,
Carl
If I have various queries using the same query name but different sql can they
all be cached at the same time, or will the new one overwrite the last one
because of the name? For example, search queries.
I'm wondering how best to serve the category and search results. We have about
1500
http://coldfused.blogspot.com/2007/06/finding-image-type-for-file.html
On Nov 8, 2007 9:54 AM, Dave Francis [EMAIL PROTECTED] wrote:
Unfortunately, I was trying to detect if somebody had, for instance,
simply
renamed a text (.txt) file to .jpg - Wondered if there was something -
maybe
in
Nick,
It does work, but you have to change your input type=button to input
type=submit or at least put a submit() function on the button. If the
form isn't submitting, there's a reason why and that's cause you're not
triggering it.
~Todd
On Nov 8, 2007 1:34 PM, Nick Cernis [EMAIL PROTECTED]
will that work on cf5 though?
http://coldfused.blogspot.com/2007/06/finding-image-type-for-file.html
Is he usin like DBML or somethin?:)
~|
Download the latest ColdFusion 8 utilities including Report Builder,
plug-ins
Is it possible create a way using coldfusion which would allow the user to
change the current page style by selecting a link on the page?
Seems like it shouldn't be to difficult, I just can't think of how to do it.
Thanks,
John
On Nov 8, 2007 9:16 AM, John P [EMAIL PROTECTED] wrote:
Is it possible create a way using coldfusion which would allow the user to
change the current page style by selecting a link on the page?
you got a few links to your previous question that showed how to do it
client side.
why would you
Well I had done this
But the problem I have is that I am getting output like this
IDTime Amount
Erin
1292BB85-06-11-07 12:29 PM 65
135CC94A-06-11-07 04:14 PM 65
Totals$130.00 $130.00
Erin
Add method=post and use onsubmit=return false;? Is there a reason why
there's no method?
On Nov 8, 2007 11:15 AM, Nick Cernis [EMAIL PROTECTED] wrote:
What's the best way to handle forms that are submitted via cfajaxproxy
using the return key?
For example, the following form is correctly
Well I have basically got the same.
The problem I'm having can be shown below:
Harry Potter
1292BB85 $65 Cash
135CC94A $65 Cash
Totals $130.00$130.00
Ben Forta
1292BB85 $65 Cash
135CC94A $65 Cash
135CC96B $65 Cash
Totals
Toby:
You can do this using the disabled property of the form elements, which can
be set on page load using the disabled attribute of the form element tag or
programmatically using JavaScript to set the value to true or false.
Hope this helps,
Brian
Hi there
I have a form which I am
Dave,
I am pretty sure you are SOL on this one.
Ok, there's somethin' about this that's just FUNNY! :)
~|
Download the latest ColdFusion 8 utilities including Report Builder,
plug-ins for Eclipse and Dreamweaver updates.
You should look at the Sortable class as part of script.aculo.us - definitely a
much better approach than the old up/down arrows!
Best,
Brian
In my form I am trying to implement Up/Down movement and store the
changes into
database without refreshing the page. In order to accomplish this I
Adam Howitt wrote a blog post asking for improvements to a regex that he
wrote:
http://tinyurl.com/yvzxjk
This is what I came up with:
\(-?[\w,.]+/-?[\w,.]+\)
But I'm wondering if it's possible to reuse the first portion of the
expression, rather than writing the same exact thing twice in one
IS there anyway of controlling this to
limit it to display just once.
Yes. Move the totals _outside_ the inner cfoutput/cfoutput tags. See my
previous example. Otherwise, #total# will output multiple times.
cfoutput query=.. group=...
#authorName#
cfoutput
#Books#
/cfoutput
Keith, Jeremy wrote:
Ya, unfortunately there are no options for the customer, but I'll keep
digging.
But what is in your webserver log?
Jochem
~|
Create robust enterprise, web RIAs.
Upgrade to ColdFusion 8 and integrate with
Hell no. :)
On Nov 8, 2007 3:01 PM, Dave l [EMAIL PROTECTED] wrote:
will that work on cf5 though?
http://coldfused.blogspot.com/2007/06/finding-image-type-for-file.html
~|
ColdFusion 8 - Build next generation apps
today,
The problem is, I didn't see any answer or guidance in the question.
When someone has no clue about the broader implications of their
question, they can't understand the significance of the response
question. It's just obfuscation.
Providing some background concerning why the question is
For anyone interested, here's the final solution that's working perfectly:
cffile action=upload filefield=photo_01_upload destination=#uppo#
accept=image/jpg, image/pjpg, image/jpeg, image/pjpeg, image/png
nameconflict=makeunique
cfset form.photo_01=#cffile.serverfile#
I'll let that slide just because it IS your bday
Dave,
I am pretty sure you are SOL on this one.
Ok, there's somethin' about this that's just FUNNY! :)
~|
ColdFusion 8 - Build next generation apps
today, with easy PDF
Set the fields to 'disabled' when you don't want them used.
..:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.
Bobby Hartsfield
http://acoderslife.com
~|
Create robust enterprise, web RIAs.
Upgrade to ColdFusion 8 and integrate with
Hi Toby -
Have you tried:
cfoutput query=getAuthorsAndBooks group=authorname
b#authorName#/b
ul
li#bookTitle#/li
/ul
b#getAuthorsAndBooks.RecordCount#
/cfoutput
~|
ColdFusion 8 - Build next generation apps
today, with
Strip all the lines out after you're done building the feed?
On Nov 8, 2007 2:39 PM, daniel kessler [EMAIL PROTECTED] wrote:
Every coldfusion tag that doesn't generate output (cfset, cfloop, cfif)
is
going to be a blank line in your output file. I suppose if you need to
change it, you could
I just recently reinstalled my OS. After I reinstalled mySQL, I
attempted to place my databases in the /data folder. The databases show
up, but not the tables...any ideas would be greatly appreicated!
--
Chris Martin
Generally when you want to restore databases with mysql you would use a
b#authorName#/b
ul
cfoutput
li#bookTitle#/li
!--- PUT COUNTING LOGIC HERE ---
/cfoutput
/ul
!--- PUT COUNT OUTPUT HERE ---
/cfoutput
You put the output you want between the two closing /cfoutput tags. Output
there will appear once per group after the group details. Just as the /ul
tag is
yes - put the code in the proper place - the outer cfoutput - like in
Janet's example
--
Azadi Saryev
Sabai-dee.com
http://www.sabai-dee.com
~|
Get involved in the latest ColdFusion discussions, product
development sharing,
Nothing at all, I've disabled the one little cfc call (returns text to the page
every minute, just a clock) and he can log in for now.
-Original Message-
From: Jochem van Dieten [mailto:[EMAIL PROTECTED]
Sent: Thu 11/8/2007 4:28 PM
To: CF-Talk
Subject: Re: Weird CF8 issue, Customer gets
I have a loop that uses a cfquery with a start and end for paging. I am trying
to figure out if there is a way for me to know if the current record in the
loop is the last record. I know how to tell based on the query but I am not
sure how to know based on the loop.
Any help on the would be
in addition to Cutter's answer:
you ARE returning only ONE result from your cfc
(and it is not of type query as CF rightly complains to you when you
change the returntype attribute of your cffunction tag).
you are using:
cfset result=data.tirerear
which will return the value of tirerear
Or do this:
form name=echo id=echo onsubmit=submit(); return false;
~Todd
On Nov 8, 2007 8:32 PM, Todd [EMAIL PROTECTED] wrote:
Nick,
It does work, but you have to change your input type=button to input
type=submit or at least put a submit() function on the button. If the
form isn't
well technically you could use cfm variables in a css but you'd need to run
it as a cfm file. And you would need to make a browser request but really that
isnt all that bad unless you run your sites at CT ;)~
Is it possible create a way using coldfusion which would allow the
user to
instead of 'greying out' parts of form and making your users scroll
up/down past these disabled elements, consider putting conditional parts
of your form in a div (or some other container) and hiding/un-hiding
them as needed. you can do this by changing displayand/or visibility
style
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