Webmaster Forum / ColdFusion / Advanced Techniques / November 2004

Hey guys,
I've built a ballot using a query from my database. In the action page, I need
help looping through each checkbox, finding only those that are checked, and
inserting a new record in the database for each one that is checked.

I'm having some trouble removing a shopping cart item I can actually remove an
item but when I hit the refrsh button on the browser I get an error. is there
anyway I can rid of this error. I tried doing a conditional statement and I
can't get it to work.

I have a CF page that gets data from an external SWF file using post.
The data I get looks something like this:
123_456-654_321
I am using ListToArray(blah, "-")

I have a 2 questions I figured I would put in one post.
Question one: I want to show on my page the 10 most recent records inserted
into my database. Can I do this in the cfquery or do I have to use a cfif
statement with my repeat region query?

I have a page that is displaying some dynamic content that consists of data in
the form of Hours, cost per hour, Job title and a Phase.  Right now, I have the
page working where the 'top level' phase is a sum level only and the sub phase
information is shown Sort of like this.... ...

I am doing a query on a table which contains image file names and captions for
those images. I am using one row and two cols to display the images. The
problem is that not all of the images have their own caption. For some images 1
caption applies to 2 images. When I have two ...

I need to produce a binary string dynamically for some computer generated
graphics.
I've Tried (where the numbers are arbitrary, real data can vary from 0 to 255):
<cfset Test=chr(1)&chr(14)&chr(3)>

Ususally when I hardcode links I have one link that is different in style. The
one we are already in. So let's say I have 3 pages and I'm page 2, I would
hardcode:  <ul>     <li><a href='page1'>Page1</a></li>     <li><a href='page2'
class='here'>Page2</a></li>     <li><a ...

Hi,  I always have a hard time getting what I need to use cflock for. I know
it's for sessions and application variable, that have a race condition......
Race Condition.. I buy one, you buy one, the total sold in applcation scope
will need to be locked...  My questions is this. I ...

I am in the process of developing a CF app that will need to be able to create
mailing labels dynamically from a search results page.  I see Word as one
option but I was wondering if any of you have any other ideas.  This
application could potentially have hundreds of outside ...

I'm building a deployment package for a web based application with a SQL2000
backend. I know how to add thed atasource to ColdFusion (6.1) Administrator
dynamically and how to create all the required tables, once the database is
created.  My missing link is creating the database ...

I have a stored procedure that is returning different results when I run it on
CF5 and CFMX on MSSQL.  The stored procedure passes in Customer data and
returns a customer list.  In query analyzer and CFMX, it displays the correct
data (customerStatus = Active), but when I run the ...

component on any of my pages. It worked fine, then one day I tried and got
this.  The system has attempted to use an undefined value, which usually
indicates a programming error, either in your code or ...

Is it a bad idea to store a resultset in a session?
I've a query which runs at every request, pulling back user specific data - I
want to modify the function that runs the query to first check for the presence
of the structure in session scope, if its not there then run the ...

Playing with CFCHART at the moment. <br><br> I have a query that when passed to
cfchart it has like 10 items on it in a bar chart format, is there a way to get
each item a differant colour instead of them all the same colour as set in the
CFCHARTSERIES coulor attribute.? <br><br> ...