http://kukiel.instantspot.com Coldfusion, Flex, Gaming and more. en-us This work is Copyright © 2009 by A little bit of what interests me. RSSVille ColdFusion FeedMaker, version 1.0 Sat, 21 Nov 2009 16:26:27 GMT http://kukiel.instantspot.com/blog/2008/11/28/Reverse-Proxy-In-Ubuntu The last few days I have spend some time setting up 2 new servers. One running Railo on Ubuntu and the other Coldfusion in Windows. I needed to host this on a single IP address and needed both machines available on the internet. There are 2 ways I know of that can accomplish this task 1. Using Microsoft ISA and 2 Using Apache as a reverse proxy. As I already have Apache up and running I went with option 2. While a seemingly trivial task I had never done this before and got hung up a few times the following are the steps I took: Fri, 28 Nov 2008 22:51:00 GMT http://kukiel.instantspot.com/blog/2008/11/28/Reverse-Proxy-In-Ubuntu Flex,CFML,Adobe,ColdFusion,Microsoft,Linux http://kukiel.instantspot.com/blog/2008/11/24/Flex-Data-grids-and-Excel I write a lot of data-focused applications, a lot of grids, reports updates and inserts. It's the usual stuff the business wants, Flex and Coldfusion work really well together for this sort of thing. We produce quite a few custom reports using the often unknown little gem that comes for free with cf Coldfusion Report Builder. It can be clunky but I doubt there is a quicker way to produce what we need. When all this is said and done and we are happy with what we have produced ( and so is the business of course ) they seem to inevitably come back with "This report is great, any chance I can get it in excel?" As per usual it was required ASAP. We already write out several reports into excel but each report is different and I was after a generic solution. I was directed to this article by Dale Fraser: http://www.cflex.net/showfiledetails.cfm?ObjectID=298 Which didn't really work and had a few issues not surprising it was for Flex 1. Plus I felt that all the HTML was unnecessary and I was after a cleaner simpler solution. I didn't want to restrict the use to IE either so the js was to go aswell. What I came up with was a solution that loops the datagrid columns ( hidden and seen ) and produces a tab separated block of text that will paste into excell perfectly separating the grid columns into nice excel columns. It even takes into consideration label functions. The accountants where happy and could now paste into excel with 1 click and manipulate the data in anyway they want. You can see an example of this where I grab the rss feed from fullasagoog and tidy it up a bit and put it in a grid. Let the grid load up, click copy, open excel, click in a cell and paste. It works on mac and windows ( I'll assume linux my desktop is at home so I cant test ) in ie, safari and firefox. http://code.kukiel.net/dgc I also enabled code view. Tue, 25 Nov 2008 04:00:00 GMT http://kukiel.instantspot.com/blog/2008/11/24/Flex-Data-grids-and-Excel Flex,CFML,Actionscript,Adobe,ColdFusion,Microsoft http://kukiel.instantspot.com/blog/2008/11/21/Adobe-MAX-day-3 Well I am back home and the excitement has begun to die down. I've begun running trough my notes on new idea's and products to try out and my wife is probably sick of me talking about Adobe, Coldfusion and Flex for a while and I'm actually looking forward to heading back to work. Day 3 was still a fun day where I participated in the Coldfusion/Flex/Live cycle lab. Some of what we went over I was already currently using but I did pick up few tricks one of those was that while there is a connection limit to the included LCDS services in CF 8 standard the limit is around 1000 which is more then I need for the current app, but still good to know. I spent some more time at the CF Unconference where I sat in on the CF Uber panel which will be on the CF Conversations podcast. I also got to meet Joe Rinehart the creator of Model Glue. He talked about Broadchoice and the technologies used. He actually spoke a bit on Groovy which I already have been thinking or looking at but after some of the quick demos I intend to take a closer look. I also sat in on a session where I was introduced to the webserver stress tool. A mid priced web stress testing tool. http://www.paessler.com/webstress/download ( I'm sorry I forgot the name of the presenter ). I also went to the very last session on what's new in Flex 4 and there are some nice new things, the integration of Flex Unit for one, 2 way data binding ie testInput.text ="{@myValue}", the separation so a designer can do there thing and the dev there's, the tighter CF intergration and more. I hope I get to attend next year and catch up with everyone I met but I definitely intend to keep in touch with you all. Sat, 22 Nov 2008 02:40:00 GMT http://kukiel.instantspot.com/blog/2008/11/21/Adobe-MAX-day-3 CF8 on OSX,Flex,CFML,Actionscript,Adobe,ColdFusion,MAX http://kukiel.instantspot.com/blog/2008/11/19/Adobe-Max-2008-Day-2 Well it's the end of Day 2 at 2008 Adobe MAX and I have to say I was impressed. I really like the look of the new ColdFusion IDE "Bolt" and it really looks like its gong to work well with CF9 and Flex, which to me is a huge plus. Ive been using CF Eclipse for a while now but a true ColdFusion extension its going to be great. The ability to type datasoure=" and have a lookup to available data sources is really nice. The right click and generate a CRUD from the IDE looks like what we can do in Flxbuilder already but is still nice although with all the noise of Hibernate ORM integration it surprises me that we didn't see right click of a table, from a datasource and a CRUD generation using hibernate and CF. Although Ben did mention "Other frame works" I can only assume this is still to come. I'm also really looking forward to Adobe Catalyst ( formerly Thermo ) as I'd really like to be able to produce some more applications that don't look like standard Flex apps. I attended 2 labs High Powered ColdFusion by Dave Watts and Extending Flex components with Matt Boles. Both were great sessions but it was the Flex session which in the first 10 mins I saw a solution that would help me cut down code by fixing some hacks I used to get around things I wasn't sure you could do. Lastly the sneak peaks did show a server side implementation of actionscript as a .sas file that is compiled on the fly and includes but the usual Flex code for displaying the data and the server side code for retrieving the data from the data base. This is interesting but I don't think we will see this available for some time as currently CF and AS are a really nice fit. Bolt information/Beta signup: http://labs.adobe.com/wiki/index.php/Bolt (shame about the .php ? ) Oh and I forgot to mention there are plugin's for Flex support into Visual studio 2008: http://www.ensemble.com/ Wed, 19 Nov 2008 13:09:00 GMT http://kukiel.instantspot.com/blog/2008/11/19/Adobe-Max-2008-Day-2 Flex,CFML,Actionscript,Adobe,ColdFusion http://kukiel.instantspot.com/blog/2008/11/17/Adobe-Max-Day-1 Well MAX is definatly bigger then I initially thought. It was the biggest turn out at any MAX event topping 5000 attendees. The opening session was full of Flash and the recent Flash 10 release ( including many mentions of AIR 1.5 ) and even included a visit from Arnie's wife Maria Shriver ( First Lady of California ). Strangely absent was any news of ColdFusion although Flash being Adobe 's best known product ( other then Acrobat ) its not surprising that's what they focused on. I was almost sad as they talked about Flash on the iPhone ( as I just got a new Blackberry ) and while they say they don't have it yet I highly doubt Adobe haven't done there part and actually have it running on the device. I was impressed with the CF un-conference and got to meet, in person Ben Forta, Ray Camden, Sean Corfield and Brian Meloche. I finished the night with the Meet the CF team and the CMFL BoF's which was great to meet the team and hear Ben give away some hint's relating to CF9. Not really hints but anything cool he refused to answer I took as a hint ? It was great to hear Gert from Railo and other members of the committee discuss the standardisation of core cfml functions as choice gives freedom and I hope the 2 big open source CFML engines ( Railo and Open Blue Dragon ) can help promote cfml as a alternative to php. I'm really looking forward to tomorrow key notes with Ben regarding Centaur. Tue, 18 Nov 2008 05:12:00 GMT http://kukiel.instantspot.com/blog/2008/11/17/Adobe-Max-Day-1 Flex,iPhone,CFML,Actionscript,Adobe http://kukiel.instantspot.com/blog/2008/11/15/Adobe-Max-2008 From the first moment I learnt of Adobe Max ( Vegas 2006 ) I wanted to go. It wasn't until this year that I became as big a fan Adobe due to a position change and working with Flex and Coldfusion. I'm really excited and can't wait to see/meet some of my internet idols and look forward to news regarding Coldfusion 9 and Flex 4. Sat, 15 Nov 2008 22:57:00 GMT http://kukiel.instantspot.com/blog/2008/11/15/Adobe-Max-2008 Flex,CFML,Adobe http://kukiel.instantspot.com/blog/2008/11/07/Looping-over-objectElements-in-an-arraycollection Looping over objectElements in an arraycollection Sat, 08 Nov 2008 02:15:00 GMT http://kukiel.instantspot.com/blog/2008/11/07/Looping-over-objectElements-in-an-arraycollection Flex,CFML,Actionscript http://kukiel.instantspot.com/blog/2008/10/08/Alternate-CFML-engines I've recently spent some time looking at alternative CMFL engines Including Open Blue Dragon and Railo. I've set up a spare server running VMware Server 2 which is just great and surprisingly, even on older hardware, performs quite well running multiple VM's simultaneously. The Open Blue Dragon image worked perfectly and although I haven't used Linux as a server for some time it was easy enough to get Samba working so I could edit from a remote machine. I endeavour to spend more time with BD in the coming months. The real surprise was Railo. It had a nice installer ( windows 2k3 server ). Worked without issue and following Gert Franz's how to I was up and running in IIS without too much trouble (once I got the hang of resin.conf ). The admin section was great and I had no trouble connecting to Mysql, MS SQL 2005 and 2008 without changing anything. I really like how close it replicates CF8's special features and so far have had no issues with generating PDFs with cfdocument, reading/writing/manipulating images with cfimage and reading rss feeds with cffeed. The one caveat with anything other than ColdFusion is the lack out an out of the box, working AMF solution. So in the short term Ill be sticking with CF8 but defiantly intend to set up a Railo box at home for prototyping. Thu, 09 Oct 2008 02:22:00 GMT http://kukiel.instantspot.com/blog/2008/10/08/Alternate-CFML-engines Flex,CFML http://kukiel.instantspot.com/blog/2008/10/02/iPhone-and-Flash-again As I will shortly be in the market for a new phone the re-emerging rumours of flash on the iPhone sound good to me. I have heard some criticism about the iPhone but I still feel that I want one regardless of the issues an hearing more about Adobe and Apple working on a solution gets my hopes up. www.webkitchen.be/2008/10/01/flash-on-the-iphone-confirmed-we-said-nothing-new/ http://www.flashmagazine.com/news/detail/flash_for_the_iphone_confirmed_at_fotb/ At the moment I'm not really sure what other phones I should be looking at but hope withign the next few weeks I make a decision. Finger crossed Adobe and Apple work this one out sooner rather then later. Thu, 02 Oct 2008 19:10:00 GMT http://kukiel.instantspot.com/blog/2008/10/02/iPhone-and-Flash-again Flex,iPhone http://kukiel.instantspot.com/blog/2008/09/06/Adding-Clickable-links-and-TextAreahtml- I really wanted clickable links in my Twitter pod and I saw how easy Steve did it so I used his really nice regex. As per my original design I really wanted my Twitter feed to be a bit less generic so I remove my name from the start of each post and add a date stamp each entry looping over the 10 most recent tweets. I'm quite happy with the result. At first I was only using TextArea.text and not getting nice links when I saw there is also TextArea.html this is really nice and I can see many places I can use this in any data centric application. Sat, 06 Sep 2008 16:56:00 GMT http://kukiel.instantspot.com/blog/2008/09/06/Adding-Clickable-links-and-TextAreahtml- Flex http://kukiel.instantspot.com/blog/2008/03/06/The-move-to-Eclipse The move to Eclipse Thu, 06 Mar 2008 16:59:00 GMT http://kukiel.instantspot.com/blog/2008/03/06/The-move-to-Eclipse