Webmaster Forum / ColdFusion / Advanced Techniques / April 2007

Can anyone tell me what the difference is between using single and double
quotes in this context.
<cfif IsDefined("FORM.MyForm")>
verses

Hi Again All
Here's my problem. I need an onclick or onchange event to reset the opposite
form to the first value in the list.
E.G.

I'm having problems with cffile running on a cfmx7 developer addition. It
throws the following error:
"The form field
"C:\CFusionMX7\runtime\servers\coldfusion\SERVER-INF\temp\wwwroot-tmp\neotmp7859

Our site works fine, but once a month, without fail, our site breaks with the
following error:
[b]"Connection reset by peer: socket write error The specific sequence of
files included or processed is: (path_to_file)"[/b]

I have cfm app that is uploading a file from the client computer to a server
directory successfully.  Now i want to delete the file on the client computer
after verifing upload.  i have the app verifing upload, but i get an error when
trying to delete file.  the error indicates ...

Hi i have just started getting a error message, but not sure why?
i have not changed any code at all, can someome please help me
error is
Security: The requested template has been denied access to cfdirectory.  

I created my own forum from scratch for use on my website and I got a feature
in the application file that counts the active number of sessions.
Now, I want to be able to show my members who are online, a list of other
members who are online.  I want this done in real time and ...

I have a form that submits to itself. After submiting the form, and if there is
a user error, the form entry values are brought back with a space in front of
the value. For example the first three digits of a ssn number bring back a
space + 428.

I need a script that will query a database pull the questions and randomly
display them on the screen, after it displays the question, I need to hold it
until the question is answered.  I don't want it to ask another question after
it returns to the question page.

can you capture a random range question for a database and save it.  Example I
am querying my database for all the question which is 3, than I use the random
range to randomly display 1 question on the screen.  Can I hold that random
question somehow so when a user answer the ...

I am trying to save a query as a xls file.  The user can currently save the
file to there desktop but excel warns them upon opening it that the file is
associated with a different type of file do you want to continue. if you choose
to continue then it will open up fine.  so it ...

Is it possible to define a datatype without create a new instance of one and
repopulating?  
I am passing a bean where a couple of the properties are arrays of other
beans.  Because of this i am unable to access the getter/setter methods of the

We have a drop down menu that users use to select their industry.
The issue comes when they go to edit their industry it defaults to the first
one in the list and not the one they selected originally.
Hope this makes since, can any one help me?

Has anyone tried using Hibernate with Coldfusion MX and Jrun ? Having a problem
with logging the SQL queries generated by Hibernate. The SQL statements are
logged but not the values passed into them just get ? question marks instead of
the values. seems to be compatability issues ...

We have a drop down menu that users use to select their industry.
The issue comes when they go to edit their industry it defaults to the first
one in the list and not the one they selected originally.
Hope this makes since, can any one help me?