Hi Experts,
Does anyone have any idea of using JFreeChart with CF. I am using the custom
tage provided by Dave Gilbert, but I also want to display the ItemLabel on each
bar of my barchart I.e, the value of each bar.
Can anyone help. I am really fed up of trying and failing
Regards,
Arsalan
On 4/5/2010 5:51 PM, Arsalan Tariq Keen wrote:
Does anyone have any idea of using JFreeChart with CF. I am using the custom
tage provided by Dave Gilbert, but I also want to display the ItemLabel on
each bar of my barchart I.e, the value of each bar. Can anyone help. I am
really fed up of
Oh my God ... I am so happy to see this reply :D
Well the problem is ... I have managed to create Bar3D graph. Now, what I
want is, the value of each bar, should be displayed on top of it. For
example if a bar is denoting magnitude '4', then '4' should be written on
top of it.
How can I do
I need to assign the http header to export a document to excel from the web.
Here's an example from another programming language. I assign a variable
called httpHeader and it changes the http header to an excel document. How
can I do the same thing in Cold Fusion?
HTTP/1.0 200
http://help.adobe.com/en_US/ColdFusion/9.0/CFMLRef/WSc3ff6d0ea77859461172e0811cbec22c24-7aea.html
On Mon, Apr 5, 2010 at 8:33 AM, Rick Sanders c...@webenergy.ca wrote:
I need to assign the http header to export a document to excel from the
web.
Here's an example from another programming
I need to assign the http header to export a document to excel from the web.
Here's an example from another programming language. I assign a variable
called httpHeader and it changes the http header to an excel document. How
can I do the same thing in Cold Fusion?
HTTP/1.0 200
What is best way to use Ajax in MachII?
~|
Want to reach the ColdFusion community with something they want? Let them know
on the House of Fusion mailing lists
Archive:
cfargument name=app_user_id type=numeric required=no default=
I am not passing it in. I am getting:
The APP_USER_ID argument passed to the check_item_quantities function is not
of type numeric.
Should I make the default 0?
~|
Yes.
-Original Message-
From: Matthew Smith [mailto:chedders...@gmail.com]
Sent: Monday, April 05, 2010 9:10 AM
To: cf-talk
Subject: default for numeric argument
cfargument name=app_user_id type=numeric required=no default=
I am not passing it in. I am getting:
The APP_USER_ID
What is best way to use Ajax in MachII?
I won't claim it is the best, but I like using jQuery to simply call
index.cfm?event=myAjaxEvent.
You can do it as a POST or a GET. The event is then just like any other Mach-II
event with a call to a listener and ending in a view.
The view page can
yep.
thanks,
eric cobb
http://www.cfgears.com
Matthew Smith wrote:
cfargument name=app_user_id type=numeric required=no default=
I am not passing it in. I am getting:
The APP_USER_ID argument passed to the check_item_quantities function is not
of type numeric.
Should I make the
Thank you Matt for your reply. Can you provide some links to start with? I am a
novice in Jquery.
Thanks
What is best way to use Ajax in MachII?
I won't claim it is the best, but I like using jQuery to simply call
index.cfm?event=myAjaxEvent.
You can do it as a POST or a GET. The event
Can I do it like this?
cffunction access=public name=qry_cart_check_item_quantities
output=no returntype=void hint=Verifies that items in user's cart are
still available.
cfargument name=cf_user_id type=string required=no default=
cfargument name=app_user_id type=numeric required=no default=0
Can I do it like this?
...
Or do I need to use CFSTOREDPROC?
In my own experience, this depends on the database and/or database
drivers. I've been able to consistently invoke stored procedures
against SQL Server this way.
Dave Watts, CTO, Fig Leaf Software
http://www.figleaf.com/
Thank you Matt for your reply. Can you provide some links to start
with? I am a novice in Jquery.
I don't know of any links specifically demonstrating jQuery AJAX with M2. I
would start with the jQuery docs: http://api.jquery.com/category/ajax/. The
info there and the examples near the
Thank you.
I was trying to return a result set and forgot SET NOCOUNT OFF. It works
now.
On Mon, Apr 5, 2010 at 9:41 AM, Dave Watts dwa...@figleaf.com wrote:
Can I do it like this?
...
Or do I need to use CFSTOREDPROC?
In my own experience, this depends on the database and/or
I normally push MP3 files including sending the filesize so the browser
knows how much there is to download and can display the status correctly.
So I just swapped out the values for your excel file and this should work
for you.
cfset filename = mydoc.xls
cfset foldername = [path to
Thank you!
This was very helpful for me to get the proper syntax!
-Original Message-
From: Wil Genovese [mailto:jugg...@visi.com]
Sent: Monday, April 05, 2010 11:59 AM
To: cf-talk
Subject: Re: http header
I normally push MP3 files including sending the filesize so the browser
knows
Well, depends on what your data needs to be. Sometimes 0 is not the same
as no answer given. If you're allowing NULL in that data column and NULL
means something different than 0, then you will want to *not* use
default=0.
Often in those cases, I do something like the following, where I set
cfobject component=redhotkittiescfcs.cart name=cart /
cfset cart_check_item_quantities = cart.check_item_quantities(
cf_user_id=#cfid#_#cftoken#) /
cfif cart_check_item_quantities.recordcount
cfobject component=redhotkittiescfcs.qry name=qry /
cfset qry_cart_adjustments_get =
Code Assist and Code Coloring are not working in my workspace.
However, they do work in the default workspace setup by the installation.
Any ideas on how to remedy this?
--
David Mineer Jr
-
The critical ingredient is getting off your
butt and doing something. It's as
Code Assist and Code Coloring are not working in my workspace.
However, they do work in the default workspace setup by the installation.
Any ideas on how to remedy this?
These settings are per-workspace settings, I think. By default, when
you create a new workspace, it won't carry over the
On 4/5/2010 8:01 PM, Arsalan Tariq Keen wrote:
How can I do that?
what ver of jfreechart are you using? this works with the latest (1.0.13):
cfscript
color=createObject(java,java.awt.Color);
plotOrientation=createObject(java,org.jfree.chart.plot.PlotOrientation);
While striving for a recursive XML function to read valid XML I came up short...
I seem to have a issue
this_parent = ;
delim = |;
//this recursive function for n children
function recurseXML(xmlElem) {
var ii = 0;
this is an already existing workspace, so I guess that wouldn't apply as I
switch between the two and I did try it but it did not work.
Creating a new workspace, even with out checking that option works fine. All
code assist and coloring works when doing this.
I guess I could move everything,
When our provider updated ColdFusion, our FCKeditor filebrowser ceased working.
When we go to browse for a file or image we get the following error.
The server didn't send back a proper XML response. Please contact your system
administrator.
XML request error: Access denied. (403)
I had a similar problem with the xml structure. If I remember correctly, XML is
not actually an array and so I couldn't use arraylen(). I might be wrong but I
tried this once and failed so I decided to bail out and loop through the known
levels of the xml structure.
I'm curious of this as
On Mon, Apr 5, 2010 at 11:44 AM, Brian Thornton wrote:
While striving for a recursive XML function to read valid XML I came up
short...
...
When it get's to child 2, grandchild2 it cannot keep track of where it
belongs...
Any ideas?
When doing *any* type of recursion, it's *super*
I've done this a dozen times before, and now the following code gives me
this error:
You have attempted to dereference a scalar variable of type class
java.lang.String as a structure with members.
This is the line throwing the error:
cfset logo1 = #Trim(t1.Logo)#
The logo being pulled
cfset t1 = #Trim(t1.Team)#
you're setting t1 equal to a string, so it's no longer a recordset.
cheers,
barneyb
On Mon, Apr 5, 2010 at 12:33 PM, Rick Sanders c...@webenergy.ca wrote:
I've done this a dozen times before, and now the following code gives me
this error:
You have attempted to
Your query assumes that there is only one row expected. What happens when you
put the cfset inside of a cfoutput query tag? How many records are there? See
my modified markup below.
cfquery name=Games datasource=hockey
SELECT Team1, Team2, GameDate, GameTime, Location, Comments FROM Games
Yes, the NOCOUNT may give you trouble. However, I noticed something else in
your sample code.
You are using #request.datasources# as your datasource for the query. If you
are referring to the http request, you could run into a problem if you decide
to put your function into a cfc. The cfc,
Yes, the NOCOUNT may give you trouble. However, I noticed something else in
your sample code.
You are using #request.datasources# as your datasource for the query. If you
are referring to the http request, you could run into a problem if you decide
to put your function into a cfc.
The
Hi.
Does anyone know of an easy alternate to create dynamic pdf that does not use
cfdocument?
We have gotten into a situation on our server that use CF7 standard (not multi
thread) where some 2-5 page pdfs w/ a few images block up the thread que and
eventually crash jrun.
This happens
http://www.activepdf.com/
Keep in mind that there are different PDF types. There are nicely
formatted reports that export as a PDF, then there PDFs that have a
less-defined structure. It is the difference between cfreport and
cfdocument. A number of options open up to you if you are able to deal
Still stumped on this. It seems that cart_check_item_quantities is somehow
stopping the second recordset from existing. What is going on here?
This:
cfcase value=start
!--- cfobject component=redhotkittiescfcs.cart name=cart /
cfset cart_check_item_quantities = cart.check_item_quantities(
You are using t1 as the name of a query:
cfquery name=t1 datasource=hockey
then you set it to a string
cfset t1 = #Trim(t1.Team)#
then you try to use it again as a query name.
cfset logo1 = #Trim(t1.Logo)#
Also, you don't need the quotes around the string on the right of the = sign
change
I fail at cfabort. disregard. Sorry.
On Mon, Apr 5, 2010 at 5:56 PM, Matthew Smith chedders...@gmail.com wrote:
Still stumped on this. It seems that cart_check_item_quantities is somehow
stopping the second recordset from existing. What is going on here?
This:
cfcase value=start
!---
I have a cfc that will generate some html to be displayed inline. I was
just going to reuturn a string rather than have it output directly. Is this
the proper way to do that?
How do I save generated html from cf code into a variable to be returned as
a string?
Thanks.
Yep, that's exactly the way to do it.
cffunction returntype=string
cfset var stuff = /
cfsavecontent variable=stuff
... blah bla blah ...
/cfsavecontent
cfreturn stuff /
/cffunction
cheers,
barneyb
On Mon, Apr 5, 2010 at 4:22 PM, Matthew Smith chedders...@gmail.com wrote:
I have a cfc
Take a look at cfsavecontent
Sent from my iPhone
On Apr 5, 2010, at 18:22, Matthew Smith chedders...@gmail.com wrote:
I have a cfc that will generate some html to be displayed inline. I
was
just going to reuturn a string rather than have it output directly.
Is this
the proper way
use cfsavecontent in the CFC to put the generated HTML into a variable.
Don't forget to var the cfsavecontent variable first.
~Brad
Original Message
Subject: Best way to return generated html from cfc
From: Matthew Smith chedders...@gmail.com
Date: Mon, April 05, 2010 6:22
Thanks,
I realized it after I saw I didn't have the cfoutput tags after the queries!
Rick
-Original Message-
From: Tony Bentley [mailto:cascadefreehee...@gmail.com]
Sent: Monday, April 05, 2010 4:34 PM
To: cf-talk
Subject: Re: java.lang.String as a structure with members
Your query
That's what I was looking for. Couldn't remember the tag.
Thanks all.
On Mon, Apr 5, 2010 at 6:25 PM, Barney Boisvert bboisv...@gmail.com wrote:
Yep, that's exactly the way to do it.
cffunction returntype=string
cfset var stuff = /
cfsavecontent variable=stuff
... blah bla blah ...
Paul, your code works... its showing labels! However, its showing 'php
sucks1!' and 'php sucks 2!' in the label. Whereas, I want to display the
actual value of each bar, which in your example would be 1,5,3,2,3,2. What
shall I change in this code?
Regards,
Arsalan
Thanks to all who replied! Your suggestions on Googling coldfusion decrypt
datasource password were most helpful.
I just switched jobs where my new job practices Agile Programming (a.k.a.
paired programming). While this practice is so far interesting and
rewarding, it has definitely reduced my
On Mon, Apr 5, 2010 at 11:06 AM, David Mineer Jr min...@gmail.com wrote:
this is an already existing workspace, so I guess that wouldn't apply as I
switch between the two and I did try it but it did not work.
So it was a workspace created by something other than ColdFusion
Builder? That's
Thanks Paul... I made the changes myself. Now I have what I wanted. Thanks
man. Couldn't have done it without your help.
Regards,
Arsalan
--
From: Arsalan Tariq Keen arsalk...@hotmail.com
Sent: Tuesday, April 06, 2010 6:45 AM
To: cf-talk
Okay, I am probably splitting hairs over here, but I ran into an icky
situation with the native ColdFusion function DateDiff() today and just
thought I'd check whether anyone else has experienced this before.
Basically, I wrote a CF Scheduled Task that is supposed to go to a directory
and delete
I have a cfc that will generate some html to be displayed inline. I
was just going to reuturn a string rather than have it output directly. Is
this the proper way to do that?
I've been struggling to draw a clear line between the usage of CFCs and
Custom Tags, but one general trend I see
Nope, it's working as designed. Here is an excerpt from the docs:
The DateDiff function determines the number of complete datepart units
between the two dates; for example, if the datepart parameter is m and the
dates differ by 55 days, the function returns 1.
So basically, using date diff is
If only two minutes separate timestamps, that is less than a day from
my perspective, so the value should be 0. If 24 hours separate the two
timestamps, that would be a one day difference.
There are plenty of solutions to the problem. One is to remove the
time element before doing the
Hmm... thanks Brad and Mike for your quick replies. I have thought about
your answers deeply and decided they do make sense. :-)
I read the CF Docs too quickly and made the assumption (never good to
assume!) that the CF dateDiff() function works the same way as the SQL
dateDiff() function, which
LocalURL came into being with coldfusion 8,, and he said he is using cf7
Make sure to read the optimization notes related to cfdocument. There
are tricks you can do which speed up embedding of images, which are
documented in a number of places, including the online help. If
cfdocument is
We are selling unique items. When the user looks at their cart or right
before the last step in placing an order, I verify that no one has bought
the item or it has been removed from inventory for some other reason.
So I want a cfc that will check to see if adjustments need to be made, and
if
The easiest solution would be to remove the time stamp of the compare.
On Tue, Apr 6, 2010 at 12:50 PM, Qing Xia txiasum...@gmail.com wrote:
Hmm... thanks Brad and Mike for your quick replies. I have thought about
your answers deeply and decided they do make sense. :-)
I read the CF Docs
I would use iText (http://itextpdf.com/). It's the same code that runs
behind CFPDF. I gave up on CFdocumnat about a month ago and haven't looked
back. The amount of control I have is great, all my layout issues went
away, and it runs faster. CF7/8 ships with version 2 but I used version 5
On 4/6/2010 10:52 AM, Craigsell wrote:
I would use iText (http://itextpdf.com/). It's the same code that runs
i think he specified easy ;-)
~|
Want to reach the ColdFusion community with something they want? Let them know
On 4/6/2010 8:45 AM, Arsalan Tariq Keen wrote:
Paul, your code works... its showing labels! However, its showing 'php
sucks1!' and 'php sucks 2!' in the label. Whereas, I want to display the
actual value of each bar, which in your example would be 1,5,3,2,3,2. What
shall I change in this
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