Webmaster Forum / ColdFusion / Advanced Techniques / February 2008

Does anyone know how to hide/show a text field based upon a radio button
selection?  What I want to do is ask a question with yes or no as radio
buttons.  Then, if the user selects "YES" I want to display a required text
field.  If the user click no, there isn't a need for the ...

Hope someone might have an answer for this. I am trying to help out a friend
that I wrote some CF for a while back but now they are moving to a new server
and SQL server configuration. I am not sure of the specifics so if you need
more to answer this question I can ask him and ...

I found one tutorial which doesn't work with data from a db. Javascript RegExp
error. Are there other tutorials for populating a grid from a database and then
editing, deleting, and inserting a new row using AJAX?

Can you use ReFind to find multiple instances of a string?  I know I could use getOccuranceCount, but I'd rather just use ReFind.
thanks.

I have a form field that has 4 characters when submitted. I need to be able to separate these characters and store them in unique variables variables for later use. Any thoughts?

Hi.when I try to delete the last record I've got this error:
Error Executing Database Query.  
[Macromedia][SQLServer JDBC Driver][SQLServer]Invalid column name 'undefined'.
The error occurred in E:\www\Copy of mymol-old\actions\actCustomizeSub.cfm:

I have 3 buttons below the GRID: one to redirect to the edit page, one to
redirect to the transfer page and one to redirect to the split page. Since I
was not able to find a way to have the three buttons on each row of my cfgrid,
I opted to put them below. The application concern ...

Hi i am inserting into 2 tables. I am first inserting into client id. I then want to get that client id and insert it into the sale table.
What is the easist way to get this.

I have a very simple cfgrid page and am using binding to a cfc to get data. The
grid does not display data. If I move the query to the page and not bind, I get
the data. This also happens on a page where I use cfautosuggest. Any ideas?

<cfset array = [true,false]> <cfset queryAddcolumn(qry, 'checkbox', 'bit',
array>  and in the cfgrid, i bind to the cfc, and i use the following  
<cfgridcolumn>  <cfgridcolumn name='checkbox' header='test' type='boolean'
display='true'  select='true'>  the checkbox still doesn't ...

Picturebar is one, at least in ColdFusion MX 7, that doesn't appear. Then a
strange thing happens when I include
insert="yes" or delete="yes". The first column on the left, in this case the
rowheader, gets cut off. Also, the height of the control doesn't automatically

Hello;
I wrote a small tracking system for my web site. I am trying to upfrade it to
work in CF 8. Here is what I am doing.
I had this code on the index.cfm page of my site. I am attempting to move it

Here's the deal: 1. shared hosting and no access to cfadmin 2. host is running
CF 7 enterprise 3. host won't create any mappings 4. cfobject and the
createObject function are disabled 5. Here is a sample file structure:  
-----ROOT ----------cfc_dir ---------------something.cfc

Hi, I'm setting a variable in Application.cfc to use as a "global constant".  I
then need to reference it inside a custom <cffunction> in another .cfc file.
In application.cfc, I use:
<cfset MyVariable=1>

Running Coldfusion 8 / JRun 4 updater 7 / Coldfusion 8 hotfix 2.
I'm trying to run a .jsp page and all I get is the following error. Thoughts?
Could not invoke Java compiler, please make sure jikesw is in I:\JRun4/bin or
put a JDK bin directory in your path.