Webmaster Forum / ColdFusion / Advanced Techniques / March 2005

I am facing the following problem:
there are several images in a different format (.gif, .jpg) stored in an
Access database's OLE object datatype.
How to retrieve them and show to the user in a web browser?

Anyone know of Tag or something that will give you multiple dynamic selects.
EX . Slecect a state and all cities in that state show up in second select.
If you are editing the record, want it to populate with the correct info from
db for both selects.

Hi,  We are currently building a new product using coldfusion mx 7 .   How can
we protect our code,  I saw some people that encrypt code for MX 6.1 and
previous versions i found a tool that decrypts it....  I think even if i can
encrypt the coldfusion files, it's still possible ...

Hi, I have the code below which is supposed to display X number of grids in my
form (depending on the number of sections), each grid will display a list of
the "colours" related to that section.
However when the form is generated the "colour" column in every grid is

I'm trying to figure out if something is possible.  I have a database of
people.  All of these people have a bunch of images specific to them that I've
placed in directories.  I would like to be able to, as the site admin, drag and
drop relevant images from a user's entire ...

My application allows users to download and ASCII file and save it to their
hard drive.  This works fine except that it appears to add blank lines at the
end of the file.  This is the code used:
<CFHEADER NAME="Content-Disposition" VALUE="Inline;filename=#FileName#">

Say you have code as follows:  <cftreeitem
href='index.cfm?fuseaction=public.Home'>  You get sent to the URL  
index.cfm?fuseaction=public.Home?CFTREEITEMKEY=2?  So as you can see, it's
inserting another '?' when it should detect that url variables are being passed

Anyone know how to convert this: 2005-01-17T06:31:54Z  into something useful? I can't seem to find the correct combinations of functions to convert it.
Thanks,
Rob

On my live version I have debugging turned off and ill have users tell me where
there are errors but being that they are not programmers they dont often know
how to explain them and are too busy to leave the screen on error until i can
look.  Is there any way I can configure CF ...

query editor I added an extended ascii character.  Now when I try and reopen
the query editor to change the character I get an error and the editor refuses
to open:  Line: 17         <generatedsql>      SELECT ...

Hi,
Are there any CF CFX tags,  custom tags, components e.t.c  that will do a similar job to this:
http://www.freetextbox.com/
(its for ASP.NET)

Hello,  I am working on a product catalog for our companies website and have
run into a hiccup.  I need a way to insert a text variable into the middle of a
retrieved text string.  Example:  Part Number retrieved: 225x226FGV  I need a
finish code retrieved from the same database ...

I have a query that produces a list of products and some of those products are
subdivided into groups within the list. I have a query that includes the
'Group' feature to display the products that are subdivided by their group.
This all works out fine but my problem is the list ...

I created a CFC, and I can access the wsdl successfully. It runs properly when
called remotely (using get method ).
When I go to create it in the administrator, I get the following message:
"Error creating web service. Please ensure that you have entered the correct

Our users are getting an error (access denied (example: java.io.FilePermission
c:\winnt\fonts\arialbd.ttf read) ) when trying to generate PDF files from
CFDOCUMENT.  We are usnig CFMX7 with Sandbox Security.  This is obviously what
is causing the problem because our Windows ...