August 2008 Web Log Entries
ColdFusion CFFTP Timeout Value Cannot Be Dynamic
Posted: August 29, 2008 at 10:05 AM by Ben Nadel
Yesterday, when I was messing around with my first ColdFusion 8 sFTP commands using CFFTP , I came across a strange timeout bug. Many tags in ColdFusion allows us to enter override Timeout values. These values are always entered as seconds: Timeout="30" To make the code more readable, I like to make the timeout value dynamic when it has to be l... read more »
Comments (5) | Post Comment | Ask Ben | Live Chat (Beta) | Permalink
My First ColdFusion 8 CFFTP Experience - Rocky But Triumphant
Posted: August 29, 2008 at 9:46 AM by Ben Nadel
Yesterday, I performed my first ever ColdFusion CFFTP task. I've needed to perform FTP tasks from ColdFusion before but required sFTP functionality, which was only added in ColdFusion 8. As such, until now, I have only ever used third-party utilities. I got the ColdFusion 8 secure FTP to work, but it took me a while to figure it out all. I am sure... read more »
Comments (6) | Post Comment | Ask Ben | Live Chat (Beta) | Permalink
FireFox Never Stops Loading With iFrame Submission
Posted: August 27, 2008 at 9:40 AM by Ben Nadel
A while back, I created an AJAX file upload demo using jQuery and ColdFusion. The demo worked quite nicely, but people using FireFox 3 were telling me that FireFox never stopped loading. That is, the page would execute fine, but the window would signal (via the Status Bar and loading circle) that it never completed loading the page. Based on s... read more »
Comments (4) | Post Comment | Ask Ben | Live Chat (Beta) | Permalink
Apple iPhone 3G Has Been Extremely Frustrating
Posted: August 27, 2008 at 9:16 AM by Ben Nadel
A few weeks after the Apple iPhone 3G came out, I upgraded my phone. I got the new Black 16 Gig model and installed all the updates that have been released for it. And, I only have one thing to say: Ahhhhhhhhhhhhhhhhhhhhhhhhhhh ! I don't know if anyone else has experienced this, ... read more »
Comments (44) | Post Comment | Ask Ben | Live Chat (Beta) | Permalink
OOPhoto - Encapsulating Form Processing In The Service / Facade Layer
Posted: August 25, 2008 at 10:04 AM by Ben Nadel
The latest OOPhoto application can be experienced here . The latest OOPhoto code can be seen here . Currently, all of my FORM processing happens in the Controller layer. That is, my Controller is responsible for taking the user-submitted FORM data, stuffing it into an object (that it requested), and persisting that object. I have been crit... read more »
Comments (12) | Post Comment | Ask Ben | Live Chat (Beta) | Permalink
OOPhoto - Unique Coupling Of A Controller To A View
Posted: August 22, 2008 at 10:05 AM by Ben Nadel
I've been thinking a lot lately about the Controller's relationship to the View in an MVC application. In particular, I have been questioning the way I am handling error messages in OOPhoto, my latest attempt at learning object oriented programming in ColdFusion. Currently, validation and errors are handled in this way: Controller gets service t... read more »
Comments (18) | Post Comment | Ask Ben | Live Chat (Beta) | Permalink
Web Form Design By Luke Wroblewski
Posted: August 22, 2008 at 9:09 AM by Ben Nadel
The other night, I finished, "Web Form Design" by Luke Wroblewski . In it, Luke Wroblewski discusses everything you'll ever need to know about designing web forms in your applications. He covers a myriad of topics including common strategies among the internet giants, label placement, dynamic forms, button placement, eye tracking, field size, fie... read more »
Comments (2) | Post Comment | Ask Ben | Live Chat (Beta) | Permalink
Adobe ColdFusion 8.0.0 - OMG, Cute Shoes!
Posted: August 21, 2008 at 10:04 AM by Ben Nadel
Terrence Ryan pointed this out to me the other day and I thought it was too funny. In response to my Arnold Schwarzenegger ColdFusion banner, Becky Sweger created her own girlie version : Well played, Becky.... well played. Now, if only I can come up with a clever response. ... read more »
Comments (1) | Post Comment | Ask Ben | Live Chat (Beta) | Permalink
OOPhoto - Creating Idealized Business Objects
Posted: August 21, 2008 at 9:39 AM by Ben Nadel
The latest OOPhoto application can be experienced here . The OOPhoto code for this post can be seen here . After discussing what makes an object "ideal," I went ahead and idealized my OOPhoto business objects. Because my application is so small, that really didn't involve a whole lot of work. Would you believe that I made the entire sh... read more »
Comments (12) | Post Comment | Ask Ben | Live Chat (Beta) | Permalink
Subversion - Cleanup Failed To Process The Following Paths
Posted: August 20, 2008 at 10:34 AM by Ben Nadel
This is sad to admit, but I am fairly new to Subversion. I implemented my first code repository like three weeks ago. So far I am loving it. It's really awesome to able to actually delete code rather than commenting it our or making ".BAK" files. Finally, a way to both clean and backup my code base as the same time. As much as it has been easy to... read more »
Comments (24) | Post Comment | Ask Ben | Live Chat (Beta) | Permalink
Flex Authority: Issue One - A Truly Polished Publication
Posted: August 20, 2008 at 10:04 AM by Ben Nadel
I just received a review copy of the brand-spanking-new FLEX Authority Magazine by Fusion Authority . I haven't had a chance to read it yet, but flipping through it, I am extremely impressed. They have really taken the design to the next level! Everything from the table of contents to the section headers to the code samples has been made very att... read more »
Comments (0) | Post Comment | Ask Ben | Live Chat (Beta) | Permalink
OOPhoto - What Is An Idealized Object?
Posted: August 19, 2008 at 8:12 PM by Ben Nadel
The latest OOPhoto application can be experienced here . The latest OOPhoto code can be seen here . In a conversation that I had with Brian Kotek yesterday, I think I finally codified one of the pain points that I am finding with Object Oriented Programming in ColdFusion. I understand that an object is supposed to be "Idealized"; meani... read more »
Comments (18) | Post Comment | Ask Ben | Live Chat (Beta) | Permalink
Ewwww - Watching Olympics On NBC.com Requires Microsoft Silverlight
Posted: August 19, 2008 at 6:09 PM by Ben Nadel
A friend of mine just told me that NBC.com said that his computer was not good enough to watch the Beijing Olympics on their web site. That's crazy, I said, and proceeded to the site to see for myself. Then, when I clicked on the video link, I was prompted with this: Ewwww! What i... read more »
Comments (18) | Post Comment | Ask Ben | Live Chat (Beta) | Permalink
"It Depends" vs. "Fact With Exceptions"
Posted: August 18, 2008 at 1:27 PM by Ben Nadel
While learning object oriented programming, I've come up against the phrase, "It Depends" quite a bit. Actually, with almost every question, it seems that someone offers "It Depends" as the answer. For someone learning a completely new topic, answers like this can be very frustrating because it seems that not only do you need to find information, ... read more »
Comments (13) | Post Comment | Ask Ben | Live Chat (Beta) | Permalink
OOPhoto - If Object.Validate(), Why Not Object.Save()?
Posted: August 18, 2008 at 10:15 AM by Ben Nadel
The latest OOPhoto application can be experienced here . The latest OOPhoto code can be seen here . In OOPhoto, my latest attempt at learning object oriented programming in ColdFusion, I call Validate() on my objects. This, in turn, calls Validate() on the appropriate Service object and passes itself (the original bean) in as one of the ar... read more »
Comments (27) | Post Comment | Ask Ben | Live Chat (Beta) | Permalink
