Archive of Vernon Viehe's Blog (Quarterly)Vernon Viehe was the Macromedia Community Manager for ColdFusion through most of 2002, and he had a blog at http://vvmx.blogspot.com/. Sadly, the blog is closed. While the old blogspot archives are there if you know how to find them, you have to know how to find the archive links, and even then they're weekly. You could also do a Google search for the cached pages, but all that's a hassle.Instead, and in honor of his contributions, I've gathered them all up here into 3 quarterly installments here. Hopefully, this will make it easier for people to benefit from any of the tips he'd offered that are still timely. We'll all miss you, Vern. /Charlie
Friday, September 27, 2002 Why can't you do Unicode with CFMX and Access right out the box? That's been the question on some folks minds, and I was like "Yeah, CFMX
can handle Unicode, and Access can handle Unicode, so what gives?" I did
some research into this, and here's what I found out... It turns out the driver used in ColdFusion for Access, SequeLink v 5.3 from
DataDirect, doesn't support Unicode. Unfortunately, that's the most current version of the driver. We're working with (nagging) DataDirect
for a version of the driver that's Unicode capabale. If/when we get it, that's
something we'd want to get out to our customers as quicly as we can. I know that doesn't help anyone trying to do this right now, but maybe knowing it's not a CFMX bug helps a bit. By the way, you can purchase such a driver from Easysoft, but it's not cheap!
Thursday, September 26, 2002 If you've installed any non-public hotfixes for CFMX... Monday, September 23, 2002 Looking for an automatic crumbtrail made in CFML? When one of the users in the Macromedia
Online Forum for ColdFusion asked about code for an automated crumbtrail,
Brandon Corbin offered up this bit of code: For more information about this bit of code, you can read the thread here. The ColdFusion community is one of the most generous, helpful software communities.
If you're new to ColdFusion, you should check out the ColdFusion forums, and
in particular, the Getting
Started category. Thanks for this bit of helpful code, Brandon! Friday, September 20, 2002
If you're seeing high CPU usage with CFMX... You might want to double-check any blocks of CFScript for unclosed double quotes.
In an example posted by Paul Cormier in the ColdFusion CFML General discussion
will cause the CPU to max out. I've run this test, and sure 'nuff, it maxes
out the CPU, and the only way to stop it is to stop & restart ColdFusion.
Read
the post for more details and sample code. You do know, don't you? Jeremy Allaire has a blog: Jeremy Allaire's Radio. Jeremy's blog is great reading, and believe it or not, it's not all about Macromedia! Thursday, September 19, 2002
cfform, cfinput, and other "convenience" tags I was just talking about why to use, or not to use some of these "convenience"
tags, and then I ran across an entry in another blog about it. While they take
some of the work out of it, they really aren't perfect replacements for doing
things the "long" way using regular tags and programmatically coding
the functions yourself. Rather, these are more "convenience" tags
that allow you to do things in a quick & dirty way. It looks like Spike hasn't updated his blog lately, but the entry is still
good! Read what Spike has to say about these tags in Spike's
blog! Tuesday, September 17, 2002 Buy Macromedia products from my blog and get 10%
off! If you are thinking of buying Macromedia software, then
this is
the place to do it. For the first 100 people that respond off of the Community Manager's blogs,
you can
get 10% off one tool package
by using the following promotional code when you check out. SP23CMMRTL Use your code at the Macromedia Online
Store! Note that "tools" mean things like Dreamweaver, Flash, or Director, and does not include server products such as ColdFusion and JRun. BUT... I'll be featuring a code for the server products soon, so keep coming back to check my blog for the promotional code for server products!
In addition to the great stuff on CFMX for J2EE on DesDev, there's a great
"CF Extreme" article: ColdFusion
Extreme Column: Using ColdFusion Tags Inside of CFScript by Kevin Towes
ColdFusion
MX for J2EE Development Center
Learn to combine the functionality and flexibility of your J2EE server with
ColdFusion MX in this new development center! There's some great stuff in there,
including: ColdFusion MX Updater released! Be sure to read the release notes!. Check out the list of issues addressed in this updater in the release notes. Friday, September 13, 2002 Kill
two birds with one stone! OK, I'm not suggesting that you be cruel to our fine feathered friends. Did
you know that you can get certified at DevCon
2002? If you pre-register to take the CF 5, CFMX, or Flash MX certification exams at DevCon,
it's only $100 per test, which is a savings of $50! If you don't pre-register, you can
still take the exams once you're there, but it will be $150 each. The exam takes about
2 hours, so you should be able to squeeze it in while you're there. Note: the Dreamweaver MX exam will also be offered. It's $100 for both pre-registering,
or registering there. I'll be at DevCon 2002, and hope to see lots of you there too! Wednesday, September 11, 2002 If you used "basic security" in CF 4 or CF 5, take note when
upgrading to CFMX: Your settings for "basic security" are not preserved in an upgrade
to CFMX. This is because security changed in CFMX. If you restricted tags such
as CFREGISTRY and CFEXECUTE, you'll need to manually recreate those settings
Sandbox or Resource security. (Thanks Charlie Arehart!) Charlie's articles on Sandbox Security are a good place to start gathering
info on this important topic: For more information on Security in CFMX, please visit the new Security
Development Center on the Macromedia Designer & Developer Center. Tuesday, September 10, 2002 posted by Vernon Viehe | 9:39 AM Monday, September 09, 2002 Aborted install/upgrade recovery Sean Daniels reported on CF-Talk that he bailed during an upgrade from CF5
to CFMX, to clear up some space his disk. When rerunning the upgrade install, he found that upgrade wasn't an
option any longer. Sean located a key in the CF5 registry called CFMX_Upgraded.
He removed this key, and reran the install, and the upgrade went as expected.
Thanks Sean for reporting back to the list how you solved this problem!
ColdFusion MX for J2EE is Available! The ColdFusion product team is happy to announce the availability of ColdFusion
MX for J2EE, a new product line that allows developers to add ColdFusion MX
capabilities to supported J2EE application servers. Public launch and announcements
are slated for early next week. ColdFusion MX for J2EE is available in the following editions: * ColdFusion MX for IBM WebSphere Application Server The existing ColdFusion MX release is built on top of JRun 4. But this release
separates the ColdFusion runtime from the underlying app server, giving developers
full access to the app server’s capabilities. So customers get the benefits of rapid server scripting capabilities, increasing
development productivity while enjoying full access to the power of the J2EE
platform. See for yourself! Download a free trial or purchase ColdFusion MX for J2EE
today at: http://www.macromedia.com/go/cfj2ee.
For more information, visit our product section for FAQs, technical white papers,
and more at http://www.macromedia.com/go/cfj2ee. Friday, September 06, 2002 Macromedia - Press room : Macromedia Introduces Authorware 6.5 A lot of Authorware users will be glad to hear that Authorware 6.5 has been announced! It will be available for purchase on the Macromedia Online Store in late September.
Macromedia - MX Developer
Resource Kit now available! The Developer Resource Kit includes lots of goodies to help you build great
web applications more easily. Among the items garnering the most interest: There's lots of other stuff. Much of the content of this CD is only available
with the purchase
of the CD, and not available elsewhere. In addition to the new items you can
only find on the DRK, there's a great archive of the best extensions, components,
and DesDev content, including
a complete archive of the ColdFusion
Applicaiton Development Center.
Thursday, September 05, 2002 :: peachekeen.com :: is another CF community site. I haven't read through the articles yet, but they definately look interesting! posted by Vernon Viehe | 2:27 PM
Articles on the new Sandbox Security in CFMX! Unless you've been under a rock for the last several months, you know that
security in ColdFusion changed with the launch of ColdFusion MX. The Security
Development Center features 2 artciles by Charlie Arehart to help you get a
handle on the new security: ColdFusion
Security, Part One: Understanding Sandbox/Resource Security ColdFusion
Security, Part Two: Setting Up Sandbox/Resource Security
If you're going to DevCon 2002 (and I hope you are!), consider coming to CF Underground. This event is not an official DevCon even, but that's what makes it underground! I'll be there, hope you will too. Wednesday, September 04, 2002 Macromedia - Designer & Developer : Security Development Center is the feature of today's update on the Designer & Developer Center at Macromedia.com. This week's Logged In column is by yours truly! If you have feedback regarding my Logged In article, please drop me a note. There's lots of other great new stuff in this launch, so check it out, or, watch my blog for highlights of what I find interesting over the next week or two. I'll tell you a secret, but promise not to tell anyone... A little birdie told me that a update for CFMX will be available by
the end of September. Among the issues the update addresses are COM object
handling, and an update for Apache 2.0.4. There's a bunch of other stuff included
which would be of interest to various folks, depending on what your environment
is, and what features you're relying upon. Stay tuned! Webforums, LiveDocs, and Developer's Exchange are now back online. posted by Vernon Viehe | 10:29 AMTuesday, September 03, 2002
Don't forget to sign
up for the DesDev newsletter! Ok, ok, so a lot of newsletters are just noise in your mailbox. But this is
one you'll really find useful. Each time there's a content update to the Designer
& Developer Center on Macromedia.com (about twice a month), you'll be
notified via e-mail. This e-mail will feature highlights of the new content,
so you can find the articles which interest you the most. You can sign
up here. Be sure to check the Designer & Developer Center periodically for items
which may not have made it into the newsletter. And if you haven't been watching
the ColdFusion Application
Development Center, be sure to check it out! It has LOTS of useful articles,
tips, tutorials, white papers, and other useful goodies for the CF programmer/developer! Macromedia Webforums are temporarily offline A number of public-facing systems, including the Webforums,
LiveDocs,
and Developer's
Exchange are unavailable, due to some networking issues we're experiencing.
We've got an emergency team working on this outtage, and we hope to have the
situation corrected shortly. If you're jonesing for the forums, try our newsgroup
interface, which is unaffected by this outtage. Just point your news reader
to forums.macromedia.com. Note that the newsgroup interface mirrors to the webforums,
and vice-versa, so it's the same information and dialogs in both places. There's gold in them there CFCs! Learn how to consume webservices from other companies, reinforce some good coding practices, and have fun reading Macromedia - Designer & Developer : Consuming Amazon.com Web Services with ColdFusion MX Friday, August 30, 2002
CFDJ is taking votes on the best CF book!
Get your two cents in, and let others know what book you think is the Best of
the Best! CF_Footlocker! World’s leading retailer of athletic footwear and apparel, Foot Locker, operates 3,600 retail stores in 14 countries and one ColdFusion powered Foot Locker web site. Wednesday, August 28, 2002
CFCs,
no substitute for SuperMan, but still doing the seemingly impossible! There's been a lot of buzz about ColdFusion Components since the release of
ColdFusion MX. Check out this
article from Ben Forta, where you'll find out the buzz isn't just marketing
sweet-talk, CFCs are just plain SWEET: "They do the seemingly impossible—marrying
the power of objects with the simplicity of CFML." Monday, August 26, 2002
Back from vacation! I was in Portland for the World Series for softball! My team placed 2nd! I'm
back in the saddle at Macromedia. Don't forget, if you have comments on any
posting in my blog, or you have an idea for something you'd like to see in my
blog, please drop me an e-mail at vernon@macromedia.com.
You've got about a day left to save $155 on DevCon! Register for DevCon 2002 by August 27 and save $155. Visit: www.macromedia.com/go/devcon2002
Also of note, while you're registering, you can check out the Rich Internet
Application interface for registration, and/or contrast & compare it to
the HTML version. But be careful not to register twice! Friday, August 16, 2002 Summer Vacation! I'll be offline until 8-26, so I won't have any further updates to my blog
until then.
This week's Designer and Developer Center focus is Education and E-learning Here's a list of what you'll find there: New Sample Application Standard
verses Enhanced Group Management in Blackboard: A Visual Comparison by Timothy
Chi Thursday, August 15, 2002
Macromedia ColdFusion Certified Professional Program details The ColdFusion MX certification test (in English) will be made available to
the public through www.vue.com/macromedia
on September 30th, 2002. CFMX Certification will come out in French, German,
Spanish, Brazilian Portuguese and Japanese one month later. People who are certified as ColdFusion 5 Developers will remain certified as
such until December 31st, 2003. At that time, CF 5 certifications will no longer
be listed with the official list of Macromedia
Certified Professionals. The ColdFusion 5 Developer certification exam will be available from www.vue.com
for three months after the CFMX exam is made available to the public, but then
retired - so there's a three month overlap where you can take either exam. For more info on the Macromedia Certified Professional Program, please visit: Wednesday, August 14, 2002 Here's a big opportunity for our HomeSite customers to influence what happens in the future at Macromedia in regards to HomeSite and Dreamweaver! If you're a HomeSite user, please get your $.02 in! Macromedia - ColdFusion LiveDocs : Configuring web servers If you're running into problems getting ColdFusion running/processing pages after installation, the first place to check for help is the online documentation, especially the ColdFusion Live Docs, where additional info/comments are added by users to help refine the information available. Many folks who have run into issues installing CFMX with IIS 5 have readily solved their problems with the information listed on this page. For example, if you install CFMX in IIS and your CFM pages aren't being processed, try these steps: Note: You must enter the previous command as a single (long) line. The following is a sample command:
This adds the appropriate IIS application mappings for ColdFusion MX.
Friday, August 09, 2002 Get a jump on the ColdFusion MX certification exam! If you would like to take the ColdFusion MX Beta Certification exam, please
sign up at: www.donath.com/mmbeta. You will receive a 40% off voucher to take the finalized certification exam.
The voucher will be sent to the e-mail address you provide. The ColdFusion MX beta certification exam is on August 27th, & August 28th.
It will be given over the web so you can take the beta test from your PC. For
more details on certification, please contact Niamh
O'Byrne. Thursday, August 08, 2002 Using Flash for your web applications: One customer's Questions and
two community manager's Answers. Marc Garrett, one of the ColdFusion developers that participates in the Macromedia
Online Forums and the CFTalk e-mail, list sent me some questions he had regarding
Rich Internet Applications and using Flash to build web applications. Marc kindly
agreed to let me post his questions along with the answers provided by Mike
Chambers and me. Q: ASR code can be viewed in a browser. Is that by design?
A: It's not by design, but that's just how ASR works. It is
essentially just a text If you do not want to make the text content viewable, you can create a dummy
servlet Q: All of the heavy lifting in the Pet Market app is done
in ActionScript. The CF code is beginner-level stuff. Does Macromedia envision
that CF developers will add AS to their skillset, or just pass off the validation,
etc. to someone else on the team? A: A combination of both. ActionScript is based on ECMA script
/ javascript, so we have found that developers familiar with Javascrtipt can
quickly pick up the basics of ActionScript. Here are three main ways that Flash / CF development occurs: The beauty of using Flash with ColdFusion via Flash Remoting is that there
is no Flash specific code required on the server. So in many cases, the CF code
may have already have been written for other uses. In that case, it just requires
a Flash developer to create the front end to the CF code. Q: Is it safe to have so much app logic on the client? Can't
a Flash movie be decompiled? A: Yes, Flash Movie can be decompiled, and you should not
hardcode any sensitive information in it. In general application / business
logic should remain on the server. You can find more information on this, in
the Macromedia Flash MX security Whitepaper: Q: If CF developers are going to start writing ASRs, when
can we expect DWMX support ASRs as well as it supports CFCs? Introspection,
self-documenting, etc? A: Dreamweaver already supports color coding and code hinting
for ASRs, and while we cannot comment on future features of any product, I would
think it's likely you'll see increased support for ASRs. CFCs are basically
webservices, although you can make a CFC that is short of functioning as a webservice.
It's because of this that they are self-documenting and capable of introspection.
I'm not sure what features in ActionScript might parallel CFCs/Webservices. Wednesday, August 07, 2002 Is this Flash a Little Brighter? Hear what Jeremy Allaire has to say about using Flash UIs for web applications! Tuesday, August 06, 2002 Designer & Developer Center Newsletter now available! Now you can sign
up for e-mail notification of updates to the content of the Designer
& Developer Center! Look for the blurb on the lower right hand page of the Designer
& Developer Center. Note that if you click on that link, you will automatically be signed up for the newsletter if there's a Macromedia membership cookie present on your system - so be sure to do this from your own computer, lest you should inadvertantly sign someone else up! Wednesday, July 31, 2002 CFFaq.com is Ben Forta's new ColdFusion FAQ site! He'll be adding functionality such as more Q & As, visitor comments, and syndication via webservice. The current FAQ content is very informative regarding history of CF, how it fits in with current technologies, and it's ubiquity in the arena of web applications. posted by Vernon Viehe | 11:51 AMTuesday, July 30, 2002 Macromedia and Adobe have settled their lawsuits! Some folks have asked what
this means for our customers. What it means is that this bothersome situation
is behind us, and our customers will remain unaffected. As for how this may
affect future revisions of Macromedia software, as is our firm policy, we do
not comment on features of future versions of products, until an appropriate
time regarding the release of individual pieces of software. However, we're
pleased to report that we've gotten very positive feedback about the minor interface
changes we made to our MX family of products. Main takeaway: It's over, and Macromedia can continue to innovate and build
great software for our customers! New version
1.2 of the Macromedia Pet Market Blueprint Application is now available! We've made several improvements to the Pet Market application, much of it thanks
to customer feedback:
Full details are at I'm back in the saddle! Had a great couple weeks away from the hustle & bustle. Thanks for checking back after my time off. posted by Vernon Viehe | 9:43 AMWednesday, July 03, 2002 Macromedia - Designer & Developer : Tips Library The Tips Library is another of the ongoing community efforts by Macromedia. Stop by and pick up a few tips, and leave some knowledge behind for someone else! posted by Vernon Viehe | 9:48 AMTuesday, July 02, 2002 Macromedia Software Cracks: Thanks for your help in fighting software piracy! -Vern posted by Vernon Viehe | 4:57 PMIf you don't stop into Fusion Authority on a regular basis, you should consider doing so. It's a great site for keeping up with what's worth reading, and highlights new additions to the Tag Gallery. posted by Vernon Viehe | 10:33 AMFriday, June 28, 2002 Macromedia: MPSB02-07 - Patch available to support Apache 2.0.39 with JRun 4.0/ColdFusion MX!!! posted by Vernon Viehe | 9:23 AMThursday, June 27, 2002 Ctrl-3 wraps #s around code selection in Dreamweaver MX! (instructions how...)
Wednesday, June 26, 2002 Sean Corfield, the Director of Architecture at Macromedia, published a (slightly modified) version of the ColdFusion coding standards Macromedia uses in its Web Technology Group. Check out his blog for more details, and links to the standards. posted by Vernon Viehe | 2:14 PMThere was a HUGE new release of great articles on the Designer & Developer Center on Tuesday (it's a long list, better get a beverage!): Pet Market Pet
Market Architecture Tour Pet
Market Process Map Designing
Application Interfaces with Macromedia Flash MX Pet
Market: Best Practices for Building Rich Internet Applications with Macromedia
Flash MX ...more Pet Market content. Architecture Optimize Your
Application with Design Patterns N-tiered Architecture:
Let Your Application Grow Ben
Forta on Architecture: Introduction to ColdFusion Components Design
Patterns: Reusable Object-Oriented Software Using
ColdFusion MX in Distributed Mode Updating
Content Across Geographically Distributed Servers The
Built-in Web Server in ColdFusion MX ColdFusion MX
Code Examples Building
Dynamic Sites with Dreamweaver MX (Video Tutorials) Getting
Started with Macromedia Dreamweaver MX (Video Tutorials) Learning
ColdFusion MX with Dreamweaver MX (Video Tutorials) Masking
Effects in Fireworks MX Creating
Macromedia Fireworks MX Documents from HTML Working
with Macromedia Fireworks MX Buttons and Navigation Bars Deconstructing
FreeHand Graphics: Part 1 Migrating
from HomeSite to Dreamweaver MX The
Fireworks MX Property Inspector Validating
for Accessibility with Dreamweaver MX Macromedia
Flash and Director Shockwave Studio Resource Center .NET Resource Center
(New!) Extending
Components in Macromedia Flash MX Consuming
Web Services in Macromedia Flash using Macromedia ColdFusion MX Columns Flash Extreme:
Locking Down Macromedia Flash CF
Extreme: ColdFusion MX Advanced Security Evolves Logged In Pet Market: A Roadmap
to Rich Internet Applications JD's Forum: How Well Does
the Pet Market Work for You? Tip of the Week Friday, June 21, 2002 Here's a fine example of how blogging can distill useful info for you. This blog is a distillation of great stuff from the invite-only list, CFGURUCFGURU posted by Vernon Viehe | 2:04 PMShow your MX pride! Powered with ColdFusion MX and various Powered with/Made with buttons are available. posted by Vernon Viehe | 12:18 PMThursday, June 20, 2002 We're seeing a few reports of com objects working in CF 5 and not in CFMX for some users. We're investigating whether it was the methodology, or perhaps some other problem. However, some things regarding accessing COM objects in CF have changed in MX. See this article for some info on it, and I hear there's an article underway by a well-known CF luminary - if that comes to fruition, I'll post a link to it. Accessing Complex COM Objects in ColdFusion MX using Java Stubs posted by Vernon Viehe | 3:17 PMAn Architect's View A great CF Blog! By friend and associate, Sean Corfield. I'll make a list in my blog template on the right soon as I have time. posted by Vernon Viehe | 1:59 PMTuesday, June 18, 2002 I forgot to mention I'm out of the office most of the week, probably won't have a chance to update blog till late this week (6-21 or so). posted by Vernon Viehe | 7:26 AMThursday, June 13, 2002 If you haven't been checking the Designer & Developer Center regularly for articles relating to ColdFusion, check the archive for articles which you may find useful. posted by Vernon Viehe | 3:33 PMWednesday, June 12, 2002 Designer & Developer : Create and Consume ColdFusion Components with Dreamweaver MX If you're giving Dreamweaver MX a whirl, and you're new to CFCs, this CFC article on the Designer & Developer Center is just the ticket! posted by Vernon Viehe | 9:09 AMTuesday, June 11, 2002 Below is a partial list of the latest ColdFusion MX related TechNotes/KB. Be sure to check out ColdFusion Support Center.
Some folks still have questions about a CFMX Developer's Edition. Here's what you need to know in a nutshell: ColdFusion MX Enterprise Edition is available as a trial, and is a fully functional enterprise edition for 30 days. After 30 days, it reverts to a single IP version with all the functionality of the Enterprise Edition, except the IP restriction. In ColdFusion MX, single IP Developers version means that it will accept concurrent connections from 127.0.0.1 and one other IP address. posted by Vernon Viehe | 11:24 AMFriday, June 07, 2002 There seem to have been a lot of folks discussing "Why Blogs?" lately. Blogs can provide a filter for valuable information. The filter being the person writing the blog. Many folks don't have the bandwidth to participate in lots of forums, e-mail lists, and other information gathering, they're too busy. Reading a blog from someone who has more time for perusing these many venues can really help with this. In some ways, I think a blog is like a Tomagochi; it takes constant care to thrive (though not a lot, but it does need to be constant). Admittedly, my blog has been a bit boring in the last week (some would say longer!), and this doesn't help me make my point about a blog being a great filter of information and a time saver. But I'll be putting more into making my blog more valuable and timely. To that end, if you're doing a ColdFusion centered blog, or you read an article or see a website that you think would be really interesting to folks, please let me know! I'll check it out, and I may list it in my blog. posted by Vernon Viehe | 11:31 AMThursday, June 06, 2002 The Preview Release Forums will be closed to new posts sometime tomorrow (or so). Be sure you've downloaded the latest version of the dev/trial of ColdFusion MX, (if you haven't already purchased CFMX!) and that you start posting your questions & topics in the regular permanent forums. The MX Preview Release forums will be read-only as an archive through the end of June. All the messages in the ColdFusion MX Preview Release Forum will be merged into the regular permanent ColdFusion forum at the end of June. Note that this is not the case for the Dreamweaver MX and Fireworks MX Preview Release Forums. posted by Vernon Viehe | 2:37 PMWednesday, June 05, 2002 Flash: 99% Bad: Not Any More! (Alertbox Oct. 2000) With the release of Flash MX, Jakob Nielson changes his opinion about Flash and the strategy Macromedia is persuing regarind Flash use on the internet, and notes the usefulness of Flash in building internet applications. He leaves his original rant in place ("partly to reflect the historical record"), but if you'll scroll to the bottom of the page, you can read the updated opinion. posted by Vernon Viehe | 8:53 AM
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