I know this one is a little obvious, but I hadn't thought about it until I
tried it.
I let users enter an email address or multiple emails separated by commas to
send and item to a friend.
If I validate the email address using cfinput, you can't enter more than one
email. If you do, you get
There may be a performance penalty but I've never heard of it. but
I've always scoped everything in sight. I just ran into an
application I was asked to review where the developer scoped
*nothing*. Thats obviously a different situation but I think not
scoping *any* var is just a lesser form of
Will wrote:
Ya know...the more I think about it, the LESS I want my client handling
images...
They have enough trouble with simple text formatting! Anyone with me here??
Oh HELL no! :D
I have clients who got down on their knees and thanked me whenI
replaced the commercial editor I was
cfquery qryAnswer returns three columns (QYesCount, QnoCount, and
QNACount). What I am trying to do is drawing a bar chart with the
itemcolumn QNo (=Question Numbers) against the three columns. What
do you put more than one column onto valuecolumn in cfchartseries? Is
there any other way to
what was your answer to 'I can not spell woth [EMAIL PROTECTED], where is tha
spiel
cheeker'? That's the one thing lacking in fckeditor. We are using
activedit as it comes with a spell checker off the shelf.
D
On Sat, 26 Mar 2005 09:27:45 -0800, Matt Robertson
[EMAIL PROTECTED] wrote:
Will
Is it possible to update the content of flash forms with AS listener methods
without refreshing page. Im trying to achieve an an interface that is updated
after a function has been called in a cfc to update a grid. I am doubtful its
possible without a full Flash implentation, but I was hoping
Just have one field per email address, and a button/link next to the
field that will dynamically add some more fields for more email
addresses. That way people can add as many emails as they want, but
each one will be a separate field for validation and processsing.
cheers,
barneyb
On Sat, 26
Hi, I try to see if a variable is defined but I don't know the name of the
variable..
Any help?
cfset varname = form.qq #this_val#
cfif isdefined(evaluate(varname))
asdasd
/cfif
Thanks
Pat
Try this:
IsDefined(FORM.qq#this_val#)
Ade
-Original Message-
From: CFDEV [mailto:[EMAIL PROTECTED]
Sent: 26 March 2005 18:42
To: CF-Talk
Subject: Evaluate and isdefined
Hi, I try to see if a variable is defined but I don't know the name of the
variable..
Any help?
cfset varname =
Hi, Barney...
I think it was you, perhaps, who suggested the same
approach to dynamically adding CFFILE fields to a page
so that any number of photos could be uploaded at once.
In the email below, you suggest adding a button/link to click
so another field would be added for email addresses.
Yeah, the file fields was me too.
You don't do a server request, you do it all client-side with
javascript. I didn't test this, but here's the general idea:
script type=text/javascript
window.emailFieldCount = 1;
function addField() {
var div = document.getElementById(fieldContainer);
Nice Barney...I a total JavaScript novice, but I'll have a go
at implementing this.
I'm very interested RIA's and have tried with Flash with
each version that comes out...but I just hate the interface,
even with the enhancements for developers in 2004.
Perhaps I should just bite the bullet and
In Ben Forta's study guide, on page 100, he says CLIENT
~|
Logware (www.logware.us): a new and convenient web-based time tracking
application. Start tracking and documenting hours spent on a project or with a
client with
In Ben Forta's study guide, on page 100, he says CLIENT variables can store
only simple data (like numbers and strings), not complex data (like arrays,
structures, and queries).
On ColdFusion LiveDocs at
I assume the web server is IIS? If so check that under properties (on
right click of the web site in IIS manager) Home Directory Tab and
Configuration button, that .cfm and .cfml and .cfc file extensions are
listed and mapped correctly to
C:\CFusionMX\runtime\lib\wsconfig\1\jrun.dll
Is the 8500
CLIENT is made available to you as a structure but no, it can't store
complex vars. Ignoring serialisation for now.
How to find out? Try it :O)
Ade
-Original Message-
From: Johnny Le [mailto:[EMAIL PROTECTED]
Sent: 26 March 2005 19:26
To: CF-Talk
Subject: client variable: simple or
Flash != RIA, and RIA != Flash. Flash does happen to be one of the
more common means of building RIAs, but it's not the only one. I
don't really have any good JS howtos to point you at. I'm always a
fan of books for hard-core concept learning, so I'd check out your
local book store.
cheers,
StructKeyExists(form, qq this_val)
StructKeyExists() is more specific that isDefined(), for example you
could make a structure called form in the request scope, using
isDefined() would find keys under that
Oh, and StructKeyExists is faster too
-Original Message-
From: Johnny Le [mailto:[EMAIL PROTECTED]
Sent: Saturday, March 26, 2005 12:33 AM
To: CF-Talk
Subject: Best practice question?
Is it better to do this:
cfoutput query=GetCourses
#Dept_ID# #CorName# #CorLevel#br
/cfoutput
or this:
cfoutput
StructKeyExists() is more specific that isDefined(), for
example you
could make a structure called form in the request scope,
using
isDefined() would find keys under that
Only if you specify isDefined(request.form.whatever) -- however --
if you created a structure called form in the
Flash != RIA, and RIA != Flash. Flash does happen to be one of the
more common means of building RIAs, but it's not the only one. I
don't really have any good JS howtos to point you at. I'm always a
fan of books for hard-core concept learning, so I'd check out your
local book store.
This is
Anyone skilled with CFCharts and multiple chart series? I can't seem to get
this to work. I want to show two overlapping series, one with a bar for
each of six months from this year, and a series with one bar for each of six
months of last year.
I can get the bars, but they all have the same
Use WDDX to store complex data in Client vars. Serialize then deserialize. Ade
will probably be more than happy to expand on how to do this.
:)
Will
~|
Logware (www.logware.us): a new and convenient web-based time tracking
Connie,
What version of CFCHART are you running MX 6.1 or 7.0. There are alot of
examples available. If you are running 7.0 you may want to try this link first
from Macromedia.
No chance, I'm off to bed!
Just looking for a reputable online volleyball shop...
there's never one around when you need one!
-Original Message-
From: Will Tomlinson [mailto:[EMAIL PROTECTED]
Sent: 27 March 2005 02:46
To: CF-Talk
Subject: Re: client variable: simple or complex?
CFMX7. Attached is the chart. What I can't seem to do is get the months to
overlap.
Here is my chart tag:
cfchart format=flash chartheight=180 chartwidth=295
showxgridlines=no showygridlines=no seriesplacement=stacked
showborder=no font=Verdana fontsize=9 fontbold=no fontitalic=no
No chance, I'm off to bed!
Well jeez!!
It's only 11pm here in the states! :)
~|
Logware (www.logware.us): a new and convenient web-based time tracking
application. Start tracking and documenting hours spent on a project or
But Will...
JS is client-side, and CF is server-side...
The whole universe could convert to CF (and I'd probably be out of a
job!) and we'd still need JS or something like it (unless, with the
mass conversion, MM created a CF-based browser that could use CF
client-side too).
JS is a C++ or
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